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Electrical in Denver

Licensed electrical services for Denver and Denver County. Safe, code-compliant electrical work.

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Electrical

Safe, code-compliant electrical work

FREE PLANNING TOOLS

Both tools are free and take a couple of minutes — start in either one.

Local Service

Electrical Services in Denver, Colorado

Autotelic provides professional electrical services throughout Denver and the surrounding Denver County area. Residential and commercial electrical services from panel upgrades to whole-building rough-in and fixture installation. Whether you're in Denver (Colorado's capital city) or nearby communities, our team delivers quality workmanship backed by Colorado licensing and full insurance coverage.

Permits & Licensing

Permits in Denver

Building permits in Denver are issued by Community Planning and Development, and contractor licensing here is municipal — a Denver-licensed contractor pulls Denver permits. We handle permit applications and inspections as part of every project. Authority: City and County of Denver — Community Planning and Development.

Permit Thresholds

Denver permit thresholds

Code reference
Drywall patching or replacement of one sheet no larger than 4 ft by 8 ft.
Code/municipal-code references
Requirements are administered under the Denver Building and Fire Code (2025 edition, effective December 31, 2025, incorporating 2024 I-Codes with local amendments; prior editions referenced similar administrative provisions).
Code reference
Exemptions and permit triggers align with administrative sections (e.g., analogous to IBC/IRC Section 105 or city-specific Admin provisions such as those referenced in policy documents like ADMIN 131/138).Section 105
Code reference
Demolition has a specific reference (Denver Commercial Building Code Section 130.3 for exempted work).Section 130.3
There is a tiered schedule (e.g., $1–$500
$20 permit fee; higher tiers add per-$1,000 amounts with 50% plan review on many ranges); see the full table in the Development Fees policy for exact tiers.

Codes are amended regularly — verify current requirements with City and County of Denver — Community Planning and Development.

Energy Code

Denver energy code quick facts

Code reference
2021 IECC (with local Denver amendments) as adopted in the 2025 Denver Building and Fire Codes / Denver Energy Code (effective December 31, 2025); Denver Green Code (DGC) provisions may also apply to certain commercial/multifamily projects.
Code reference
Denver (Climate Zone 5B) follows the 2021 IECC base with amendments incorporated into the Denver Energy Code (DEC; residential provisions start around p.
Code reference
312 of the code document).
Code reference
The 2025 adoption explicitly incorporates the 2021 IECC for energy (distinct from the 2024 I-codes used for other building/fire provisions).
Code reference
Chapter 5 [RE] / [CE] addresses additions, alterations, repairs, and changes of occupancy to existing buildings.
Code reference
The DGC (2022, effective ~May 2023) is largely voluntary but includes mandatory elements for some larger buildings alongside Energize Denver performance standards (primarily for existing large buildings).
Code reference
Key prescriptive requirements relevant to remodels/additions (drawn from 2021 IECC Table R402.1.3 / equivalent, applicable via Chapter 5 for new envelope work unless otherwise exempted; Denver-specific checklist references confirm use of these tables or U-factor alternatives):
Ceiling/attic insulation
Minimum R-60 (Climate Zone 5).

Codes are amended regularly — verify current requirements with City and County of Denver — Community Planning and Development.

Zoning & Dimensional Standards

Setback & dimensional standards in Denver

Zone-district dimensional standards for Denver, quoted verbatim from the Denver Zoning Code. Knowing your lot's district — and its setbacks, height, and coverage limits — is where every feasibility conversation starts.

E-CC-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)0'
Side Street Setback (min)0'
Side Interior Setback (min)0'

Denver Zoning Code E-CC-3 setback standards (4.3, p.37) — effective 2010-06-25 · View the code

E-MS-2setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code E-MS-2 setback standards (4.3, p.33) — effective 2010-06-25 · View the code

E-MS-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code E-MS-3 setback standards (4.3, p.33) — effective 2010-06-25 · View the code

E-MS-5setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code E-MS-5 setback standards (4.3, p.33) — effective 2010-06-25 · View the code

E-MU-2.5setback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Side Street Setback (min)5'
Side Interior Setback (min)7.5'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)45%
Zone Lot Area (min)6,000 sf
Zone Lot Width (min)50'
Height in Feet (max)30'/30'
Height in Stories (max)2.5/2.5
Bulk Plane10'/10'

Denver Zoning Code E-MU-2.5 setback standards (4.3, p.19) — effective 2010-06-25 · View the code

E-MX-2setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code E-MX-2 setback standards (4.3, p.33) — effective 2010-06-25 · View the code

E-MX-2Asetback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code E-MX-2A setback standards (4.3, p.33) — effective 2010-06-25 · View the code

E-MX-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code E-MX-3 setback standards (4.3, p.33) — effective 2010-06-25 · View the code

E-MX-3Asetback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code E-MX-3A setback standards (4.3, p.33) — effective 2010-06-25 · View the code

E-MX-Esetback & dimensional standards
StandardRequirement
Primary Street Setback (min)40% E-MS: 60%
Side Street Setback (min)25%

Denver Zoning Code E-MX-E setback standards (4.3, p.39) — effective 2010-06-25 · View the code

E-RH-2.5setback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Side Street Setback (min)5'
Side Interior Setback (min)7.5'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)45%
Zone Lot Area (min)6,000 sf
Zone Lot Width (min)50'
Height in Feet (max)30'/30'
Height in Stories (max)2.5/2.5
Bulk Plane10'/10'

Denver Zoning Code E-RH-2.5 setback standards (4.3, p.19) — effective 2010-06-25 · View the code

E-RX-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code E-RX-3 setback standards (4.3, p.33) — effective 2010-06-25 · View the code

E-RX-5setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code E-RX-5 setback standards (4.3, p.33) — effective 2010-06-25 · View the code

E-SU-Asetback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Rear Setback where no alley (min)12' 12' 20' 20' 20'
Rear Setback where alley abuts (min)3' 5' 5' 7.5' 3' 3' min one side/ 10' min com- bined 5' 10'
Building Coverage (max)45%
Zone Lot Area (min)3,000 sf
Zone Lot Width (min)25'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code E-SU-A setback standards (4.3, p.21) — effective 2010-06-25 · View the code

E-SU-Bsetback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Rear Setback where no alley (min)12' 12' 20' 20' 20'
Rear Setback where alley abuts (min)3' 5' 5' 7.5' 3' 3' min one side/ 10' min com- bined 5' 10'
Zone Lot Area (min)4,500 sf
Zone Lot Width (min)35'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code E-SU-B setback standards (4.3, p.21) — effective 2010-06-25 · View the code

E-SU-Dsetback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Side Street Setback (min)5'
Side Interior Setback (min)5'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)45%
Zone Lot Area (min)6,000 sf
Zone Lot Width (min)50'
Height in Feet (max)30'/30'
Height in Stories (max)2.5/2.5
Bulk Plane10'/10'

Denver Zoning Code E-SU-D setback standards (4.3, p.19) — effective 2010-06-25 · View the code

E-SU-Gsetback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Rear Setback where no alley (min)12' 12' 20' 20' 20'
Rear Setback where alley abuts (min)3' 5' 5' 7.5' 3' 3' min one side/ 10' min com- bined 5' 10'
Building Coverage (max)45%
Zone Lot Area (min)9,000 sf
Zone Lot Width (min)62.5'
Height in Feet (max)30'/30'
Height in Stories (max)2.5/2.5
Bulk Plane10'/10'

Denver Zoning Code E-SU-G setback standards (4.3, p.19) — effective 2010-06-25 · View the code

E-TU-Bsetback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Side Street Setback (min)3'
Side Interior Setback (min)3'
Rear Setback where no alley (min)12' 12' 20' 20' 20'
Rear Setback where alley abuts (min)3' 5' 5' 7.5' 3' 3' min one side/ 10' min com- bined 5' 10'
Building Coverage (max)45%
Zone Lot Area (min)4,500 sf
Zone Lot Width (min)35'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code E-TU-B setback standards (4.3, p.21) — effective 2010-06-25 · View the code

E-TU-Csetback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Side Street Setback (min)5'
Side Interior Setback (min)3' min one side/ 10' min combined
Rear Setback where no alley (min)12' 12' 20' 20' 20'
Rear Setback where alley abuts (min)3' 5' 5' 7.5' 3' 3' min one side/ 10' min com- bined 5' 10'
Building Coverage (max)45%
Zone Lot Area (min)5,500 sf
Zone Lot Width (min)50'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code E-TU-C setback standards (4.3, p.21) — effective 2010-06-25 · View the code

G-MS-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code G-MS-3 setback standards (6.3, p.27) — effective 2010-06-25 · View the code

G-MS-5setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code G-MS-5 setback standards (6.3, p.27) — effective 2010-06-25 · View the code

G-MU-12setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)5'
Side Interior Setback (min)7.5'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)10'
Zone Lot Area (min)6,000 sf
Zone Lot Width (min)50'

Denver Zoning Code G-MU-12 setback standards (6.3, p.29) — effective 2010-06-25 · View the code

G-MU-20setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)5'
Side Interior Setback (min)7.5'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)10'
Zone Lot Area (min)6,000 sf
Zone Lot Width (min)50'

Denver Zoning Code G-MU-20 setback standards (6.3, p.29) — effective 2010-06-25 · View the code

G-MU-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Side Street Setback (min)5'
Side Interior Setback (min)3' min one side/10' min combined
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)45%
Zone Lot Area (min)3,000 sf
Zone Lot Width (min)25'

Denver Zoning Code G-MU-3 setback standards (6.3, p.17) — effective 2010-06-25 · View the code

G-MU-5setback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Side Street Setback (min)5'
Side Interior Setback (min)5'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)45%
Zone Lot Area (min)3,000 sf
Zone Lot Width (min)25'

Denver Zoning Code G-MU-5 setback standards (6.3, p.17) — effective 2010-06-25 · View the code

G-MU-8setback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Side Street Setback (min)5'
Side Interior Setback (min)7.5'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)40%
Zone Lot Area (min)3,000 sf
Zone Lot Width (min)25'

Denver Zoning Code G-MU-8 setback standards (6.3, p.17) — effective 2010-06-25 · View the code

G-MX-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code G-MX-3 setback standards (6.3, p.27) — effective 2010-06-25 · View the code

G-RH-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Side Street Setback (min)15'
Side Interior Setback (min)3'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)60%
Zone Lot Area (min)3,000 sf
Zone Lot Width (min)25'
Bulk Plane12'

Denver Zoning Code G-RH-3 setback standards (6.3, p.17) — effective 2010-06-25 · View the code

G-RO-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Side Street Setback (min)5'
Side Interior Setback (min)3' min one side/10' min combined
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)45%
Zone Lot Area (min)3,000 sf
Zone Lot Width (min)25'

Denver Zoning Code G-RO-3 setback standards (6.3, p.17) — effective 2010-06-25 · View the code

G-RO-5setback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Side Street Setback (min)5'
Side Interior Setback (min)5'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)45%
Zone Lot Area (min)3,000 sf
Zone Lot Width (min)25'

Denver Zoning Code G-RO-5 setback standards (6.3, p.17) — effective 2010-06-25 · View the code

G-RX-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code G-RX-3 setback standards (6.3, p.27) — effective 2010-06-25 · View the code

G-RX-5setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code G-RX-5 setback standards (6.3, p.27) — effective 2010-06-25 · View the code

S-CC-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)0'
Side Street Setback (min)0'
Side Interior Setback (min)0'

Denver Zoning Code S-CC-3 setback standards (3.3, p.29) — effective 2010-06-25 · View the code

S-CC-5setback & dimensional standards
StandardRequirement
Primary Street Setback (min)0'
Side Street Setback (min)0'
Side Interior Setback (min)5'

Denver Zoning Code S-CC-5 setback standards (3.3, p.33) — effective 2010-06-25 · View the code

S-MS-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)0'
Side Street Setback (min)0'
Side Interior Setback (min)0'

Denver Zoning Code S-MS-3 setback standards (3.3, p.29) — effective 2010-06-25 · View the code

S-MU-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)13.1.5.9 or 20' , whichever
Side Street Setback (min)5'
Side Interior Setback (min)5'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)50%
Zone Lot Area (min)4,500 sf
Zone Lot Width (min)37.5'
Height in Feet (max)32'/32'
Height in Stories (max)3/3

Denver Zoning Code S-MU-3 setback standards (3.3, p.21) — effective 2010-06-25 · View the code

S-MX-12setback & dimensional standards
StandardRequirement
Primary Street Setback (min)20' 20'/25'
Side Interior Setback (min)35'/40'

Denver Zoning Code S-MX-12 setback standards (3.3, p.39) — effective 2010-06-25 · View the code

S-MX-12Asetback & dimensional standards
StandardRequirement
Primary Street Setback (min)20' 20'/25'
Side Interior Setback (min)35'/40'

Denver Zoning Code S-MX-12A setback standards (3.3, p.39) — effective 2010-06-25 · View the code

S-MX-2setback & dimensional standards
StandardRequirement
Primary Street Setback (min)0'
Side Street Setback (min)0'
Side Interior Setback (min)0'

Denver Zoning Code S-MX-2 setback standards (3.3, p.29) — effective 2010-06-25 · View the code

S-MX-2Asetback & dimensional standards
StandardRequirement
Primary Street Setback (min)40% Residential Only Buildings: 30%
Side Street Setback (min)25%
Side Interior Setback (min)0'

Denver Zoning Code S-MX-2A setback standards (3.3, p.37) — effective 2010-06-25 · View the code

S-MX-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)0'
Side Street Setback (min)0'
Side Interior Setback (min)0'

Denver Zoning Code S-MX-3 setback standards (3.3, p.31) — effective 2010-06-25 · View the code

S-MX-3Asetback & dimensional standards
StandardRequirement
Primary Street Setback (min)15'

Denver Zoning Code S-MX-3A setback standards (3.3, p.39) — effective 2010-06-25 · View the code

S-MX-5setback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Side Interior Setback (min)35'/40'

Denver Zoning Code S-MX-5 setback standards (3.3, p.39) — effective 2010-06-25 · View the code

S-MX-5Asetback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'
Side Interior Setback (min)35'/40'

Denver Zoning Code S-MX-5A setback standards (3.3, p.39) — effective 2010-06-25 · View the code

S-MX-8Asetback & dimensional standards
StandardRequirement
Primary Street Setback (min)20'

Denver Zoning Code S-MX-8A setback standards (3.3, p.39) — effective 2010-06-25 · View the code

S-RH-2.5setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)5'
Side Interior Setback (min)5'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)50%
Zone Lot Area (min)4,500 sf
Zone Lot Width (min)37.5'
Height in Feet (max)30'/30'
Height in Stories (max)2.5/2.5
Bulk Plane10'/10'

Denver Zoning Code S-RH-2.5 setback standards (3.3, p.21) — effective 2010-06-25 · View the code

S-SU-Asetback & dimensional standards
StandardRequirement
Side Interior Setback (min)3' 5'
Rear Setback where alley abuts (min)12'
Building Coverage (max)50%
Zone Lot Area (min)3,000 sf
Zone Lot Width (min)25'
Height in Feet (max)30'/30'
Height in Stories (max)2.5/2.5
Bulk Plane10'/10'

Denver Zoning Code S-SU-A setback standards (3.3, p.19) — effective 2010-06-25 · View the code

S-SU-FAsetback & dimensional standards
StandardRequirement
Primary Street Setback (min)10' 5'/15'
Side Interior Setback (min)5'/15'
Rear Setback where alley abuts (min)12'
Building Coverage (max)50%
Zone Lot Area (min)8,500 sf
Zone Lot Width (min)62.5'
Height in Feet (max)30'/30'
Height in Stories (max)2.5/2.5
Bulk Plane10'

Denver Zoning Code S-SU-FA setback standards (3.3, p.19) — effective 2010-06-25 · View the code

S-SU-Isetback & dimensional standards
StandardRequirement
Side Street Setback (min)5'
Zone Lot Area (min)12,000 sf
Zone Lot Width (min)62.5'
Height in Feet (max)30'/30'
Height in Stories (max)3/3
Bulk Plane10'/10' 10'/10'

Denver Zoning Code S-SU-I setback standards (3.3, p.19) — effective 2010-06-25 · View the code

U-MS-2setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code U-MS-2 setback standards (5.3, p.27) — effective 2010-06-25 · View the code

U-MS-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code U-MS-3 setback standards (5.3, p.27) — effective 2010-06-25 · View the code

U-MS-5setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code U-MS-5 setback standards (5.3, p.27) — effective 2010-06-25 · View the code

U-MX-2setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code U-MX-2 setback standards (5.3, p.27) — effective 2010-06-25 · View the code

U-MX-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code U-MX-3 setback standards (5.3, p.27) — effective 2010-06-25 · View the code

U-RH-2.5setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)10'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)40%
Zone Lot Area (min)3,000 sf
Zone Lot Width (min)25'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code U-RH-2.5 setback standards (5.3, p.19) — effective 2010-06-25 · View the code

U-RH-3Asetback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)10'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)40%
Zone Lot Area (min)3,000 sf
Zone Lot Width (min)25'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code U-RH-3A setback standards (5.3, p.19) — effective 2010-06-25 · View the code

U-RX-3setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code U-RX-3 setback standards (5.3, p.27) — effective 2010-06-25 · View the code

U-RX-5setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)7.5'
Side Interior Setback (min)5'

Denver Zoning Code U-RX-5 setback standards (5.3, p.27) — effective 2010-06-25 · View the code

U-SU-Asetback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)3'
Side Interior Setback (min)3'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)60%
Zone Lot Area (min)3,000 sf
Zone Lot Width (min)25'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code U-SU-A setback standards (5.3, p.19) — effective 2010-06-25 · View the code

U-SU-A2setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)3'
Side Interior Setback (min)3'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)60%
Zone Lot Area (min)3,000 sf
Zone Lot Width (min)25'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code U-SU-A2 setback standards (5.3, p.19) — effective 2010-06-25 · View the code

U-SU-Bsetback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Zone Lot Area (min)4,500 sf
Zone Lot Width (min)35'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code U-SU-B setback standards (5.3, p.19) — effective 2010-06-25 · View the code

U-SU-B2setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)3'
Side Interior Setback (min)3'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)60%
Zone Lot Area (min)4,500 sf
Zone Lot Width (min)35'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code U-SU-B2 setback standards (5.3, p.19) — effective 2010-06-25 · View the code

U-SU-Csetback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Interior Setback (min)3' min one 10' min combined
Zone Lot Area (min)5,500 sf
Zone Lot Width (min)50'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code U-SU-C setback standards (5.3, p.19) — effective 2010-06-25 · View the code

U-SU-C2setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)3'
Side Interior Setback (min)3' min one 10' min combined
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)60%
Zone Lot Area (min)5,500 sf
Zone Lot Width (min)50'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code U-SU-C2 setback standards (5.3, p.19) — effective 2010-06-25 · View the code

U-SU-Esetback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)5'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)45%
Zone Lot Area (min)7,000 sf
Zone Lot Width (min)50'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code U-SU-E setback standards (5.3, p.19) — effective 2010-06-25 · View the code

U-SU-Hsetback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)5'
Side Interior Setback (min)5'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)45%
Zone Lot Area (min)10,000 sf
Zone Lot Width (min)75'
Height in Feet (max)30'/17'
Height in Stories (max)3/1
Bulk Plane17'/10'

Denver Zoning Code U-SU-H setback standards (5.3, p.19) — effective 2010-06-25 · View the code

U-TU-Bsetback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)3'
Side Interior Setback (min)3'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)60%
Zone Lot Area (min)3,000 sf
Zone Lot Width (min)25'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code U-TU-B setback standards (5.3, p.19) — effective 2010-06-25 · View the code

U-TU-B2setback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)3'
Side Interior Setback (min)3'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)60%
Zone Lot Area (min)3,000 sf
Zone Lot Width (min)25'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code U-TU-B2 setback standards (5.3, p.19) — effective 2010-06-25 · View the code

U-TU-Csetback & dimensional standards
StandardRequirement
Primary Street Setback (min)10'
Side Street Setback (min)5'
Side Interior Setback (min)10'
Rear Setback where no alley (min)20'
Rear Setback where alley abuts (min)12'
Building Coverage (max)40%
Zone Lot Area (min)4,500 sf
Zone Lot Width (min)35'
Height in Feet (max)30'/17'
Height in Stories (max)2.5/1
Bulk Plane17'/10'

Denver Zoning Code U-TU-C setback standards (5.3, p.19) — effective 2010-06-25 · View the code

Verify current requirements with the jurisdiction — informational reference only. Standards vary by overlay, lot, and use; we confirm the exact rules for your property during feasibility.

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What electrical work covers in the Denver metro

Electrical projects in the Denver metro include troubleshooting failed devices, adding circuits, lighting upgrades, panel and service changes, EV charger circuits, generator transfer equipment, and remodel rough-in for kitchens, baths, and additions. Commercial tenant work often adds lighting packages and coordination with other building systems. A municipally licensed Denver general contractor coordinates the overall project and the licensed specialty trades required for regulated electrical work. Cost is project-specific and depends on service size, panel condition, circuit count, access, and inspection requirements.

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Panels, capacity, and remodel sequencing

Many older Denver-metro homes need a capacity check before adding kitchen, HVAC, or EV loads. Panel space, grounding and bonding condition, and utility service size all affect whether a simple circuit add is enough or a service/panel upgrade is required. Remodel electrical usually roughs in before insulation and drywall, then finishes after paint. Final inspection should be planned into the close-out schedule.

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Permits and who coordinates the work

Most new circuits, service changes, and relocated devices need electrical permits and inspections. Inside Denver, City and County of Denver Community Planning and Development issues many electrical permits (including Quick Permits when eligible) and schedules inspections through e-permits. Colorado DORA regulates electrical licensing and provides licensing lookup tools; electrical is a state-regulated specialty trade. Cities and counties license general contractors. Colorado has no statewide general contractor license. Autotelic acts as a municipally licensed Denver general contractor and coordinates licensed specialty trades for electrical scopes.

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What buyers should prepare

Useful details include symptoms or goals (tripping breakers, remodel plans, EV charger, generator), panel photos if available, known aluminum wiring or prior partial rewires, and the city or county of the property. For commercial spaces, note suite boundaries and any building-required coordination.

FAQ

Common questions

Do I need a permit to add outlets or replace a panel in Denver?

Usually yes for new circuits, relocated devices, and panel or service changes. City and County of Denver CPD is the common local permit and inspection path inside Denver. Confirm the exact scope before work starts.

Who handles electrical permits and licensing?

A municipally licensed Denver general contractor coordinates the project and the licensed specialty trades required for electrical work. DORA regulates electrical licensing in Colorado. Local CPD or other city/county building departments issue many project permits. Colorado has no statewide general contractor license.

Can my panel support an EV charger or kitchen remodel?

It depends on service size, available breaker spaces, and existing loads. A site assessment should check capacity before ordering equipment.

How does electrical fit into a larger remodel?

Rough-in happens before walls close; device trim and finals happen after finishes. Coordinating that sequence with plumbing and HVAC avoids reopen work.

What information helps define an accurate electrical scope?

Goals or symptoms, panel photos, planned new loads, remodel drawings if any, and the city or county for permitting.

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We serve Denver, CO and all surrounding Denver metro communities. Our team is based in Denver and operates throughout the Front Range, from Castle Rock to Longmont and everywhere in between. Contact us for a free estimate on your Denver project.

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