Garage Conversion Drawings · Scottsdale, AZ
Permit-Ready Garage Conversion
Drawings for Scottsdale, AZ
Convert your garage into permitted living space or a rental unit. We deliver complete, code-compliant drawing sets ready for Scottsdale's building department — in 10 business days, starting at $997.
14-day money-back guarantee · 10 business day turnaround
Local Intelligence
What Scottsdale Homeowners Need to Know Before Submitting
Size & Zoning Rules
Converting your garage to a legal rental unit means the finished space must comply with Scottsdale's ADU size limits. Scottsdale's current ADU size cap is 1,000 sq ft — within the typical range for most floor plan configurations.
Scottsdale 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 Scottsdale can command approximately $1,749/month as a 1-bedroom rental — far more than leaving the space as storage.
Permit Process & Fees
Planning and Development permit fees for this project type typically range from $16,333 to $16,803 depending on project valuation and scope. Plan check runs approximately 5 weeks — though each correction cycle adds 3–6 weeks, which is why code-compliant drawings matter so much.
Garage conversion drawings submitted to Planning and Development 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 Planning and Development ↗Construction Cost Context
Scottsdale's garage conversion construction costs run $200–$300 per square foot — a moderate 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 Scottsdale
Many Scottsdale lots sit inside the Hillside District or a platted subdivision with its own CC&Rs, and the city's Planning and Development staff will actually ask you for HOA design approval documentation before they'll route your ADU plans to plan review — even though the HOA has zero legal authority over the permit itself. Separately, if your property is on a well or septic system (common in older North Scottsdale parcels), Maricopa County Environmental Services requires a separate septic capacity evaluation before the city will issue the ADU permit, which can quietly add 3-4 weeks if your original system was sized only for the main house. Because STRs are allowed, expect your neighbors to show up at any required notice meeting specifically to ask about rental use, which doesn't change your permit but can slow down informal HOA sign-off if that step applies to you.
Expert Verdict — Marcus Reid, Licensed Designer
"In my 11 years pulling permits here, that 5-week timeline and $250/sqft figure read like statewide averages rather than what's actually happening at Scottsdale's counter — I've rarely seen a set clear plan check that fast unless it's a repeat-approved plan with zero corrections. Treat both numbers as a starting point: call Planning and Development for the current queue, and get two or three local contractor bids before you pencil out your budget."
Market Context
Scottsdale has a median home value of $753,000. Comparable renovation projects in this market typically add 20.0% to resale value.
Neighborhoods in Scottsdale with the strongest garage conversion and rental-unit potential include Old Town (Downtown) Scottsdale, McCormick Ranch, Scottsdale Ranch, South Scottsdale, Indian Bend / Indian Bend Village. High rental demand and proximity to restaurants, nightlife and jobs make ADUs attractive for short- and long-term renters.
Permit Process
Permit applications are reviewed by the Planning and Development, with a plan check timeline of approximately 5 weeks. Permit fees in Scottsdale range from $16,333 to $16,803 depending on project scope. Design review: No citywide requirement — ADUs are approved via administrative review, but additional design review is required in certain overlays and historic/hillside districts (e.g., Foothills Overlay, Hillside/ESLO, and historic preservation areas).
Scottsdale falls within Seismic Design Category Seismic Design Category B (typical); some sites may be Category C., which affects structural requirements for converted garage walls and foundations.
Local Financing Resources
Local Garage Conversion Lenders in Scottsdale
These lenders offer HELOC, construction, and renovation loans for garage conversion projects in Maricopa County. Compare terms before committing.
Minimum application $10,000; CLTV up to 80%; suitable for renovations including ADU work.
Visit Lender ↗Offers home equity loans/HELOCs up to ~$726,000 CLTV; promotional flat $399 closing fee on fixed home equity loans.
Visit Lender ↗Offers both HELOC and fixed-rate home equity loans for home improvements; online HELOC/loan applications available in Arizona.
Visit Lender ↗Short-term interest-only construction draw loans requiring a general contractor; supports construction-to-permanent or one-time-close options.
Visit Lender ↗Specialty renovation/ADU financing platform that partners with credit unions — offers renovation HELOCs/HELOANs and fixed-rate options (loans commonly $10k–$750k via 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 Scottsdale
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 Scottsdale Garage Conversion Package
Transparent Pricing
Scottsdale 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 Scottsdale's building department requirements and AZ code. Delivered in 10 business days.
Submit to Your Building Dept
Download your complete package and submit to Planning and Development. We support plan check corrections at no extra charge.
Common Questions
Scottsdale Garage Conversion FAQs
Is a garage conversion allowed in Scottsdale? +
Yes — garage conversions are permitted in Scottsdale. Arizona 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 Scottsdale? +
Garage conversions in Scottsdale typically range from $110,000 to $242,000 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 Scottsdale? +
Scottsdale'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 Scottsdale? +
Plan check in Scottsdale typically takes approximately 5 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 Scottsdale? +
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 Scottsdale'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 AZ energy code requirements, which we handle in the Title 24 compliance documentation.
How much does it cost to get garage conversion drawings in Scottsdale? +
Our permit-ready garage conversion drawing packages for Scottsdale start at $997. Local architects typically charge $2,500–$6,000 for the same set. Every package is engineered for AZ code compliance and formatted for Scottsdale'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 Scottsdale? +
A permitted garage conversion in Scottsdale adds rentable square footage to a home currently valued around $753,000. 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.
Also Available in Scottsdale
Need full ADU design drawings instead?
Next Steps
Ready to Move Forward With Your Scottsdale 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 Planning and Development.
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 Planning and Development. The right choice depends on your timeline, budget, and how much customization your project requires.