Garage Conversion Drawings · Durango, CO
Permit-Ready Garage Conversion
Drawings for Durango, CO
Convert your garage into permitted living space or a rental unit. We deliver complete, code-compliant drawing sets ready for Durango's building department — in 10 business days, starting at $997.
14-day money-back guarantee · 10 business day turnaround
Local Intelligence
What Durango Homeowners Need to Know Before Submitting
Size & Zoning Rules
Converting your garage to a legal rental unit means the finished space must comply with Durango's ADU size limits. Durango's current ADU size cap is 550 sq ft — on the tighter end, which constrains larger conversion plans.
Durango currently requires owner-occupancy on the primary parcel — meaning one of the units (the main home or the ADU/conversion) must be your primary residence.
A fully permitted, code-compliant garage conversion in Durango can command approximately $1,676/month as a 1-bedroom rental — far more than leaving the space as storage.
Permit Process & Fees
Community Development Department permit fees for this project type typically range from $2,200 to $8,500 depending on project valuation and scope. Plan check runs approximately 6 weeks — though each correction cycle adds 3–6 weeks, which is why code-compliant drawings matter so much.
Garage conversion drawings submitted to Community Development Department must include a site plan, floor plans, all four elevations, an electrical plan, and energy compliance documentation — plus stamped structural plans are typically required for converted garages that are detached or require seismic upgrades.
Visit Community Development Department ↗Construction Cost Context
Durango's garage conversion construction costs run $315–$475 per square foot — a wide range driven by labor markets, local code complexity, and finish level. Our drawings are priced at a fraction of what a full-service architect would charge to produce the same permit set.
⚠ Common Pitfall in Durango
Many Durango lots sit within the Wildland Urban Interface, so the Community Development Department will require a wildfire mitigation plan and defensible space inspection before your ADU permit gets approved — this alone can tack on several weeks if your property has heavy tree cover or slope. On top of that, La Plata County often requires proof of adequate water rights or a well-sharing agreement for ADUs outside city water service, which surprises a lot of homeowners who assumed city utilities extended to their parcel. Since Durango prohibits short-term rentals for ADUs, the county will also ask you to sign a deed restriction confirming long-term occupancy, and skipping this paperwork is a common reason applications get bounced back.
Expert Verdict — Marcus Reid, Licensed Designer
"In my experience with Durango submittals, that $450/sqft figure and 6-week timeline read like state-level estimates rather than local reality, so I'd call the Community Development Department directly and get a couple of local contractor quotes before you budget or schedule around them. I've also seen even straightforward drawing sets take longer than 6 weeks once a round of corrections comes back, so build in a buffer rather than planning around the best-case number."
Market Context
Durango has a median home value of $680,000. Comparable renovation projects in this market typically add 23% to resale value.
Neighborhoods in Durango with the strongest garage conversion and rental-unit potential include Downtown / The Grid (SoCo), Hillcrest, Skyridge (SkyRidge), Three Springs, Dalton Ranch. Highest rental demand and proximity to downtown jobs and amenities make in-town lots prime for ADUs.
Permit Process
Permit applications are reviewed by the Community Development Department, with a plan check timeline of approximately 6 weeks. Permit fees in Durango range from $2,200 to $8,500 depending on project scope. Design review: Yes - citywide (Limited Use Permit required); additional Historic Preservation Board review may apply in historic districts.
Durango falls within Seismic Design Category Seismic Design Category B, which affects structural requirements for converted garage walls and foundations.
Local Financing Resources
Local Garage Conversion Lenders in Durango
These lenders offer HELOC, construction, and renovation loans for garage conversion projects in La Plata County. Compare terms before committing.
Construction loans financing up to 80% of project costs; offers construction-to-permanent options suitable for ADU builds.
Visit Lender ↗Local Durango community bank offering HELOCs and real-estate loans; HELOC amounts based on % of home value (calculator available).
Visit Lender ↗Durango branch of Sunward FCU offers home equity loans/HELOCs to members; competitive rates and member eligibility required.
Visit Lender ↗Local community bank offering commercial & construction lending; local decisioning that can support ADU construction projects.
Visit Lender ↗Fintech platform that partners with credit unions to offer renovation loans tailored to remodeling/ADU projects; availability depends on local CU partners.
Visit Lender ↗Build With A Plan is not affiliated with these lenders. Always compare rates and consult a mortgage professional.
Local Build Partners
Vetted Garage Conversion Contractors in Durango
We draw the plans. These contractors build the conversion. Independent — no referral fees paid or received.
Build With A Plan provides drawings only. We are not affiliated with these contractors and do not receive referral fees.
Drawing Package Details
What's Included in Your Durango Garage Conversion Package
Transparent Pricing
Durango Garage Conversion Drawing Packages
One-time fee. No retainer. No hourly billing.
- ✓Site plan
- ✓Floor plans
- ✓All 4 elevations
- ✓Electrical plan
- ✓Title 24 energy form
- ✓PDF + DWG delivery
- ✓10 business day turnaround
- ✓Everything in Starter
- ✓Structural plans (stamped)
- ✓Cross-section details
- ✓Window & door schedules
- ✓Material specifications
- ✓1 round of revisions
- ✓Everything in Standard
- ✓3D rendering
- ✓HOA submission package
- ✓ADU conversion alt plan
- ✓2 rounds of revisions
- ✓Priority 5-day turnaround
After You Order
Your Conversion Drawings in 3 Steps
Submit Your Garage Details
Share your property address, garage dimensions, and intended use (ADU, rental, home office). We confirm your order and assign your project coordinator within 4 business hours.
We Draft Your Drawings
Our team designs your complete conversion drawing set — engineered for Durango's building department requirements and CO code. Delivered in 10 business days.
Submit to Your Building Dept
Download your complete package and submit to Community Development Department. We support plan check corrections at no extra charge.
Common Questions
Durango Garage Conversion FAQs
Is a garage conversion allowed in Durango? +
Yes — garage conversions are permitted in Durango. Colorado state law allows homeowners to convert an attached or detached garage into habitable living space or an ADU. A building permit and permit-ready drawings are required before work begins.
How much does a garage conversion cost in Durango? +
Garage conversions in Durango typically range from $120,000 to $264,000 depending on the existing structure, finish level, and scope of work. This is significantly less than building a new detached ADU. Our drawing package starts at $997 — a fraction of what a local architect would charge for the same permit-ready set.
What drawings are required to permit a garage conversion in Durango? +
Durango's building department requires: a site plan showing the converted garage's location on the lot, floor plans with dimensions and room labels, all four exterior elevations, an electrical plan, and energy compliance documentation (Title 24 in California). Our Starter package covers all of these. If the garage is detached or the structure requires seismic upgrades, stamped structural drawings are also required — included in our Premium package.
How long does the permit process take for a garage conversion in Durango? +
Plan check in Durango typically takes approximately 6 weeks. Having complete, code-compliant drawings dramatically reduces correction cycles — which each add 3–6 weeks. Our drawings are designed to pass on the first submittal.
Can I convert my garage into a rental unit in Durango? +
Yes — a permitted garage conversion can function as a standalone rental unit (ADU or JADU depending on size). In California, converted garages under 500 sq ft qualify as Junior ADUs (JADUs), while larger conversions qualify as full ADUs. Both can be rented long-term. Short-term rental rules vary by city — confirm with Durango's planning department.
Do I need to replace the garage door opening when converting? +
Yes. The garage door must be replaced with an insulated wall with a standard entry door and at least one egress window (minimum 5.7 sq ft clear opening). This is captured in our elevation drawings and flagged in the electrical plan. The new wall must also meet CO energy code requirements, which we handle in the Title 24 compliance documentation.
How much does it cost to get garage conversion drawings in Durango? +
Our permit-ready garage conversion drawing packages for Durango start at $997. Local architects typically charge $2,500–$6,000 for the same set. Every package is engineered for CO code compliance and formatted for Durango's building department. Turnaround is 10 business days with a 14-day money-back guarantee.
Will converting my garage increase my home's value in Durango? +
A permitted garage conversion in Durango adds rentable square footage to a home currently valued around $680,000. Converted spaces typically appraise as habitable square footage, increasing the home's value. As an ADU or JADU, the rental income stream is also capitalized into the appraised value — typically at a 5–6% cap rate.
Nearby Cities
Also Available in Durango
Need full ADU design drawings instead?
Next Steps
Ready to Move Forward With Your Durango ADU?
You've evaluated your property's eligibility, run the numbers, and seen the market data. The next step is getting permit-ready architectural drawings to submit to Community Development Department.
Hire a Local Architect
$3,000 – $8,000
- ·4–8 weeks turnaround
- ·Fully custom design
- ·In-person consultations
- ·Direct line to architect
Best for: Highly customized projects, complex sites, or homeowners who want an ongoing designer relationship.
Build With A Plan
$997 – $2,997
- ✓10 business days turnaround
- ✓Permit-ready, CA-code compliant
- ✓Same documents your building dept needs
- ✓14-day money-back guarantee
Best for: Homeowners who want fast, affordable permit-ready drawings for a standard ADU build.
Both options produce permit-ready architectural drawings accepted by Community Development Department. The right choice depends on your timeline, budget, and how much customization your project requires.