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LAFAYETTE SERVICES
Bump-Out Expansion in Lafayette
Home Addition Feasibility Consultation, $300
See all 2 jobsLicensed bump-out expansion services for Lafayette and Boulder County. A few extra feet changes everything.
What Lafayette requires
Code reference: Exempt work (from building permit requirements, per the City’s website and 2023 Lafayette Colorado Building Code amendments to IRC Section R105.2 / equivalent) includes (non-exhaustive list relevant to remodels): §R105.2
See full local requirements ↓- Full Design Lifecycle
- Construction & Tenant Finish
- Smart Home · A/V · Edge Compute
A few extra feet changes everything
Jobs you can book online
Pick your job and choose a time.
Pay when you book. We confirm within 24 hours or refund you in full.
Home Addition Feasibility Consultation
We evaluate structure, lot coverage, and zoning for a proposed addition and discuss realistic options.
Pay when you book · morning (8–12) or afternoon (12–4)
What's included
We evaluate structure, lot coverage, and zoning for a proposed addition and discuss realistic options. Includes a one-page feasibility summary with a preliminary budget range.
Addition Feasibility Package
Structural walkthrough, lot coverage and zoning check, and a massing sketch for your proposed addition.
$425 deposit to book, the rest when the work is done · morning (8–12) or afternoon (12–4)
What's included
Structural walkthrough, lot coverage and zoning check, and a massing sketch for your proposed addition. Delivered as a written feasibility report with a preliminary construction budget.
FREE PLANNING TOOLS
Both tools are free and take a couple of minutes — start in either one.
EVERY PROJECT STARTS WITH DESIGN
Local Service
Bump-Out Expansion Services in Lafayette, Colorado
Autotelic provides professional bump-out expansion services throughout Lafayette and the surrounding Boulder County area. Room bump-out expansions across the Denver metro — extend kitchens, bedrooms, and living rooms 4-12 feet without a full addition. Fast permitting. Whether you're in Lafayette (east Boulder County) or nearby communities, our team delivers quality workmanship, licensed and insured.
The build sequence for a Bump-Out Expansion project
This service is a component of How a Home remodel project works in Lafayette.
Permit Thresholds
Lafayette permit thresholds
- Code reference
- This follows the City’s adopted codes (primarily the 2021 International Residential Code with local amendments in the 2023 Lafayette Colorado Building Code, effective August 1, 2023).
- Code reference
- Exempt work (from building permit requirements, per the City’s website and 2023 Lafayette Colorado Building Code amendments to IRC Section R105.2 / equivalent) includes (non-exhaustive list relevant to remodels):§R105.2
- Code reference
- One-story detached accessory storage sheds under 120 sq ft.
- Code reference
- Retaining walls under 3 ft high (measured from bottom of footing to top of wall, unless supporting a surcharge).
- Code reference
- Sidewalks, driveways, and patios less than 30 inches above adjacent grade and not part of an accessible route.
- Code reference
- Window awnings projecting no more than 54 inches from a residence (no additional support required).
- Construction use tax
- Any person obtaining a building permit must pay a use tax deposit of 3.87% on 60% of the value of the permit (per Sec. 110-37 of the Municipal Code).§110-37
Codes are amended regularly — verify current requirements with **City of Lafayette, Colorado Building Division (part of the Planning & Building Department) issues residential building permits within city limits.
Energy Code
Lafayette energy code quick facts
- Code reference
- 2021 IECC (residential and commercial provisions) with local amendments, as adopted in the 2023 Lafayette, Colorado Building Code (effective August 1, 2023).
- Code reference
- This is confirmed on the City’s official Building Code & Design Information page and in the adopted code document (which includes Article 9 amendments to the 2021 IECC).
- Code reference
- The base prescriptive requirements follow the 2021 IECC (Climate Zone 5B for the Lafayette area).
- Code reference
- The City is in the process of considering 2024 I-Codes (including a Metro Cohort Model Code based on the 2024 IECC) but has not yet adopted them.
- Code reference
- Key prescriptive requirements relevant to remodels/additions (drawn from the 2021 IECC as adopted/amended locally; specific numeric values and sections are from the base 2021 IECC unless locally modified in Article 9 of the 2023 Lafayette code—local amendments focus more on electrification/solar
- Wall insulation (wood-frame above-grade)
- R-20 + R-5 ci or R-13 + R-10 ci (2021 IECC Table R402.1.2 / prescriptive path; applies to additions and alterations per R503).
- Ceiling/attic insulation
- R-49 (or higher per table footnotes; 2021 IECC Table R402.1.2; relevant for additions and certain alterations).
- Fenestration (windows/doors)
- Maximum U-factor typically 0.30 (or as specified in Table R402.1.2 for CZ 5; SHGC requirements also apply; relevant for replacement windows in remodels).
Codes are amended regularly — verify current requirements with **City of Lafayette, Colorado Building Division (part of the Planning & Building Department) issues residential building permits within city limits.
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What this covers
Small floor-area additions that extend an existing room a few feet, usually on a new or extended foundation. Structure, envelope, and openings must match the existing house and Denver setbacks.
FAQ
Common questions
How much does Home Addition Feasibility Consultation cost in Lafayette?
$300.
How do I book?
Press Book next to the job, pick a date and a morning (8–12) or afternoon (12–4) window, and pay in full. We confirm within 24 hours or refund you in full.
Who handles the bump-out expansion permits and licensing?
A municipally licensed Denver general contractor coordinates licensed specialty trades. Colorado has no statewide general-contractor license; cities and counties license general contractors. DORA licenses electrical and plumbing, not general contractors.
What is typically in scope for bump-out expansion in Denver?
Small floor-area additions that extend an existing room a few feet, usually on a new or extended foundation.
Service Area
Serving Lafayette and Boulder County
We serve Lafayette, 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 Lafayette project.
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 →Explore
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