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Basement Finish in Aurora
Licensed basement finish services for Aurora and Arapahoe/Adams County. Unlock your basement's full potential.
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Local Service
Basement Finish Services in Aurora, Colorado
Autotelic provides professional basement finish services throughout Aurora and the surrounding Arapahoe/Adams County area. Complete basement finishing across the Denver metro with framing, electrical, plumbing, drywall, and optional bathroom, bar, and home theater. Whether you're in Aurora (Colorado's third-largest city) or nearby communities, our team delivers quality workmanship backed by Colorado licensing and full insurance coverage.
Permits & Licensing
Permits in Aurora
Aurora building permits are issued by the Building Division's Permit Center, which also handles public improvement, sign, and lawn and irrigation permits. Contractor licensing is a City of Aurora requirement, and applications go through the Aurora4Biz.org online portal. Authority: City of Aurora — Building Division (Permit Center).
Permit Thresholds
Aurora permit thresholds
- Code reference
- Permits are generally required for residential remodel work in Aurora, Colorado, per the adopted building codes (primarily the 2021 International Residential Code (IRC) with local amendments in Aurora City Code Chapter 22, Article V), unless specifically exempt.
- Aurora City Code § 22-184 (amending IRC R105.2) exempts only
- one-story detached accessory residential storage sheds, playhouses, or shade structures ≤120 sq ft, not attached to the residence, and not used for vehicle storage.§ 22-184
- Code reference
- Aurora City Code § 22-135 (amending IBC 105.2) has similar limited exemptions for certain small accessory structures, fences ≤7 ft high (plus all chain-link fences), and antennae/towers ≤25 ft high.§ 22-135
- Structural triggers
- Any structural alteration, addition, or work affecting load-bearing elements generally requires a permit under the adopted IRC (see R105 and amendments).
- Use tax (construction materials use tax)
- Prior to permit issuance, a deposit is required based on 3.75% (three and three-fourths percent) applied to 50% of the total estimated cost of the building/construction/reconstruction/alteration/expansion/modification/improvement (or 100% of the total estimated cost of construction materials/
- Code reference
- This is per Aurora City Code § 130-61.§ 130-61.
- Code reference
- All information is based on the Aurora Municipal Code (Chapter 22) and official city resources.
Codes are amended regularly — verify current requirements with City of Aurora — Building Division (Permit Center).
Energy Code
Aurora energy code quick facts
- Code reference
- Aurora, Colorado, has adopted the 2021 International Energy Conservation Code (IECC) as its base energy code (with the Colorado Model Electric Ready and Solar Ready Code also required by state law).
- Code reference
- Aurora is in IECC Climate Zone 5B.
- Code reference
- The adopting provision is Aurora City Code § 22-203 (Code adopted, under Article VI, International Energy Conservation Code).§ 22-203
- Code reference
- Key prescriptive requirements relevant to remodels/additions (drawn from 2021 IECC Table R402.1.2 and related sections for CZ 5B; these apply unless a performance path or other compliance option is used):
- Ceiling/attic insulation
- R-49 (2021 IECC Table R402.1.2, CZ 5B).
- Wood-frame wall insulation
- R-20 or 13 + 5ci (continuous insulation) (2021 IECC Table R402.1.2, CZ 5B).
- Floor insulation (over unconditioned space)
- R-30 (2021 IECC Table R402.1.2, CZ 5B).
- Fenestration (windows)
- Maximum U-factor 0.30 and SHGC 0.40 (2021 IECC Table R402.1.2, CZ 5B).
Codes are amended regularly — verify current requirements with City of Aurora — Building Division (Permit Center).
Zoning & Dimensional Standards
Setback & dimensional standards in Aurora
Zone-district dimensional standards for Aurora, quoted verbatim from the Aurora Unified Development Ordinance. Knowing your lot's district — and its setbacks, height, and coverage limits — is where every feasibility conversation starts.
I-1setback & dimensional standards
| Standard | Requirement |
|---|---|
| Rear Setback (min) | 5 ft. |
Aurora Unified Development Ordinance I-1 setback standards (146-4.2.2 Table 4.2-1) — effective 2026-02-23 · View the code
I-2setback & dimensional standards
| Standard | Requirement |
|---|---|
| Rear Setback (min) | 5 ft. |
Aurora Unified Development Ordinance I-2 setback standards (146-4.2.2 Table 4.2-1) — effective 2026-02-23 · View the code
R-1setback & dimensional standards
| Standard | Requirement |
|---|---|
| Lot Area, Single-Family Detached (min) | 6,000 sf. [1] |
| Lot Frontage, Single-Family Detached (min) | Subarea A: 50 ft. Subarea B: 60 ft. |
| Front Setback (min) | 25 ft. [4] |
| Side Interior Setback (min) | 5 ft. [6] |
| Side Setback Abutting Local Street (min) | 12.5 ft. |
| Rear Setback (min) | 20 ft. |
| Building Height (max) | 38 ft. |
Aurora Unified Development Ordinance R-1 setback standards (146-4.2.2 Table 4.2-1) — effective 2026-02-23 · View the code
R-2setback & dimensional standards
| Standard | Requirement |
|---|---|
| Lot Area, Single-Family Detached (min) | 6,000 sf. [1] |
| Lot Frontage, Single-Family Detached (min) | Subarea A: 50 ft. Subarea B: 60 ft. |
| Front Setback (min) | 20 ft. [4] |
| Side Interior Setback (min) | 5 ft.[6] |
| Side Setback Abutting Local Street (min) | 10 ft. |
| Rear Setback (min) | 15 ft. |
| Building Height (max) | 38 ft. |
Aurora Unified Development Ordinance R-2 setback standards (146-4.2.2 Table 4.2-1) — effective 2026-02-23 · View the code
R-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Lot Area, Single-Family Detached (min) | 5,000 sf. |
| Lot Frontage, Single-Family Detached (min) | 50 ft. |
| Front Setback (min) | 15 ft. |
| Side Interior Setback (min) | 5 ft. |
| Side Setback Abutting Local Street (min) | 10 ft. |
| Rear Setback (min) | 10 ft. |
| Building Height (max) | 45 ft.[7] |
Aurora Unified Development Ordinance R-3 setback standards (146-4.2.2 Table 4.2-1) — effective 2026-02-23 · View the code
R-4setback & dimensional standards
| Standard | Requirement |
|---|---|
| Lot Area, Single-Family Detached (min) | 5,000 sf. |
| Lot Frontage, Single-Family Detached (min) | 50 ft. |
| Front Setback (min) | 12 ft. |
| Side Interior Setback (min) | 5 ft. |
| Side Setback Abutting Local Street (min) | 7.5 ft. |
| Rear Setback (min) | 10 ft. |
| Building Height (max) | 65 ft.[8] |
Aurora Unified Development Ordinance R-4 setback standards (146-4.2.2 Table 4.2-1) — effective 2026-02-23 · View the code
R-MHsetback & dimensional standards
| Standard | Requirement |
|---|---|
| Lot Area, Single-Family Detached (min) | [2] |
| Front Setback (min) | 15 ft. |
| Side Interior Setback (min) | 5 ft. |
| Side Setback Abutting Local Street (min) | 15 ft. |
| Rear Setback (min) | 8 ft. |
| Building Height (max) | 20 ft.[9] |
Aurora Unified Development Ordinance R-MH setback standards (146-4.2.2 Table 4.2-1) — effective 2026-02-23 · View the code
R-Rsetback & dimensional standards
| Standard | Requirement |
|---|---|
| Lot Area, Single-Family Detached (min) | 43,560 sf. |
| Lot Frontage, Single-Family Detached (min) | 120 ft. |
| Front Setback (min) | 30 ft. |
| Side Interior Setback (min) | 10 ft. |
| Side Setback Abutting Local Street (min) | 25 ft. |
| Rear Setback (min) | 25 ft. |
| Building Height (max) | 38 ft. |
Aurora Unified Development Ordinance R-R setback standards (146-4.2.2 Table 4.2-1) — effective 2026-02-23 · 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 a basement finish usually includes
Finishing a Denver-metro basement typically covers framing, insulation, drywall, flooring, lighting, and often a bathroom or wet bar. Creating legal sleeping rooms usually requires proper egress and smoke/CO devices. Moisture history should be understood before closing walls. A municipally licensed Denver general contractor coordinates the build and the licensed specialty trades required for plumbing, electrical, and mechanical work. Cost is project-specific and depends on square footage, bathroom inclusion, egress needs, and existing dampness.
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Egress, height, and moisture
Ceiling height and egress window or door paths constrain bedroom layouts. Chronic dampness, seepage, or high humidity should be addressed with drainage, grading, or mechanical strategies before finishes. HVAC supply and return paths need planning so the basement is conditioned with the rest of the house.
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Permits and who coordinates the work
City and County of Denver Community Planning and Development typically requires building permits for basement finishes that create habitable space, add bathrooms, or change egress, electrical, plumbing, or mechanical systems. Trade permits and inspections are part of that path. 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 the basement package.
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What buyers should decide early
Whether bedrooms will be claimed as legal sleeping rooms, bathroom count, office vs family-room use, flooring preferences over concrete, and how storage/mechanical rooms are preserved. Photos of existing moisture stains help the first assessment.
FAQ
Common questions
Do I need a Denver permit to finish my basement?
Usually yes when creating habitable space, adding a bath, or altering egress, electrical, plumbing, or mechanical systems. CPD is the building-permit authority inside Denver.
Who handles basement finish permits and licensing?
A municipally licensed Denver general contractor coordinates the project and the licensed specialty trades required. Colorado has no statewide general contractor license.
What makes a basement bedroom legal?
Proper egress and other code requirements adopted locally. Confirm sleeping-room criteria with the permitting authority before framing.
Should moisture issues be fixed first?
Yes. Closing finishes over active seepage or chronic dampness traps problems. Address drainage and humidity sources before insulation and drywall.
What information helps define an accurate basement finish scope?
Rough square footage, desired rooms, bathroom inclusion, moisture history, ceiling height photos, and the city or county for permitting.
Service Area
Serving Aurora and Arapahoe/Adams County
We serve Aurora, 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 Aurora project.
FAQ
Common questions
Does finishing a basement require a permit?
Yes — basement finishes involve framing, electrical, and often plumbing, all of which are permitted and inspected by your municipal building department. Egress requirements for bedrooms are checked at permit review.
Can a finished basement include a bedroom or rental space?
Often, if egress windows and ceiling heights meet code. We review your city’s requirements during design and tell you plainly what is and is not achievable in your space.
What does the process look like?
Design and scope first, then a real estimate in minutes with the Instant Estimate tool, then permits, build, and inspections — one team throughout.
How It Runs
01
Survey
02
Design
03
Build
04
Verify
DESIGN SERVICES
Discovery & Site Analysis
Needs + preference programming, site survey, as-built documentation, feasibility.
We walk, measure, and photograph your property — existing conditions, utilities, structure, and constraints. You get the as-built documentation and feasibility read that every later decision rests on.
Learn more →Concept Design & Space Planning
Schematic design, floor plan studies, layout options.
Your scope becomes schematic floor plans you can compare side by side — circulation, daylight, adjacencies, and what each option does to the budget. Layout decisions happen on paper, where changes are cheap.
Learn more →Architectural Design & 3D Renderings
Design development, materials + finishes, photorealistic visualization.
The chosen concept resolves into materials, finishes, fixtures, and lighting — with the automation layer drawn in. Photorealistic renderings let you walk the space and adjust before anything is priced.
Learn more →Construction Documents & Permitting
Full CD sets, structural + MEP engineering coordination, permit-ready drawings.
Approved designs become coordinated architectural, structural, and MEP sheets — the set your jurisdiction permits from and trades build from. We submit, track, and answer review comments.
Learn more →CONSTRUCTION
New Construction & Custom Homes
Ground-up homes and light commercial, dirt to keys.
Ground-up residential and light commercial builds — foundations through finishes, including modular and steel construction. One accountable builder from dirt to keys.
Learn more →Remodels & Additions
Kitchens, baths, basements, pop-tops, whole-home.
Kitchens, baths, basements, pop-tops, and whole-home renovations that respect the house you already have. We handle structure, permits, and the dust.
Learn more →Commercial Tenant Finish & Build-Outs
Shells to working spaces — retail, office, restaurant, school.
Raw shells become working spaces — showrooms, offices, restaurants, schools. Dealer-spec finishes, code compliance, and opening dates held.
Learn more →ADUs & Modular Construction
Backyard cottages, garage conversions, factory-built homes.
Backyard cottages, garage conversions, and factory-built homes — zoning, design, permits, and set. Denver’s ADU rules are a specialty, not a surprise.
Learn more →Outdoor Living & Patio Structures
Decks, pergolas, and dining patios built for Colorado weather.
Decks, pergolas, and dining patios engineered for Colorado sun, snow, and hail — structure, shade, and drainage done right the first time.
Learn more →TECHNOLOGY
Smart Home Automation
Lighting, shades, climate, audio, security — one interface.
Whole-home control of lighting, shades, climate, audio, and security from a single interface — Crestron, Lutron, Savant, and Control4 designed in, not bolted on.
Learn more →A/V Systems
Theaters, distributed audio, video walls, commercial sound.
Theaters, distributed audio, video walls, and commercial sound — designed, installed, and tuned by the same team for over 20 years.
Learn more →Control Systems
Custom programming — scenes and schedules that fit the space.
Every subsystem brought into one elegant interface — custom programming for homes and venues, with scenes and schedules that match how the space is actually used.
Learn more →Networking & Edge Compute
Enterprise Wi-Fi, structured cabling, racks, on-prem compute.
Enterprise-grade Wi-Fi, structured cabling, racks, and on-premise compute — the backbone that makes everything else reliable, including our own Barbot platform.
Learn more →Solar & Energy Storage
Solar arrays, Tesla Powerwall, EV charging — certified install.
Solar arrays, Tesla Powerwall, and EV charging designed and installed by a Tesla Energy Certified team — roof, electrical, and app in one scope.
Learn more →TRUSTED TO BUILD FOR
- Punch Bowl SocialFirst four locations
- Spectrum RetirementSenior living communities
- Denver HighlandsFirst modular custom home
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