ADU Design Resource · Sedona, AZ
The Complete Guide to
Building an ADU in Sedona, AZ
Everything Sedona homeowners need to plan, permit, and profit from an ADU — including current 2026 zoning rules, real construction costs, neighborhood ROI data, and verified local lenders.
Created by Build With A Plan · Permit-ready drawings (more below)
Quick Answers About Sedona, AZ ADUs
Market Context
Sedona has a median home value of $950,000. Adding an ADU typically increases that by 21% — approximately $199,500 in added equity. A 1-bedroom ADU in Sedona rents for approximately $1,702/month in the Yavapai County rental market . Occupancy averages 89% in this market.
Top Sedona neighborhoods for ADU investment include West Sedona, Village of Oak Creek / Big Park, Uptown / Downtown Sedona, Chapel Area, Red Rock Loop. Sedona's most popular residential area with dense single-family homes, convenient access to shopping/dining/trails, and spacious lots ideal for detached ADUs. A bedroom community of ~6,000 with abundant single-family homes on larger, more affordable lots and strong long-term rental demand from local workers.
Permit Process
Permit applications are reviewed by the Community Development Department . Permit fees in Sedona range from $8,941 to $14,091 depending on project scope. Design review: Yes - in designated overlay zones (scenic corridor, historic, HCP, environmental) only
Many Sedona lots sit on steep, rocky terrain that falls under the city's Hillside/Ridgetop Disturbance regulations, which can force you to shrink your ADU footprint or redesign your foundation just to limit visible cuts and fills on the slope. On top of that, the city's Development Impact Fee alone can run $7,000–$9,400 depending on square footage — often more than the actual building permit — so homeowners get blindsided by a bill that has nothing to do with construction cost. Since Sedona bans short-term rentals for ADUs, you'll also want written proof of your long-term rental intent ready, since Community Development staff routinely ask how the unit will be used before signing off on final approval.
"In my experience, both the timeline and cost-per-square-foot figures here are blank or missing entirely, which tells me they're likely unverified state-level placeholders rather than anything specific to Sedona's actual permitting queue or local labor market—I'd strongly urge calling Sedona's Community Development Department directly and getting at least two local contractor quotes before penciling in a budget or start date. With 31% of the area under HOA control, don't overlook that layer of approval either—it often runs on a separate, slower track than the county process itself."
11 years in residential permitting and ADU documentation across California, Texas, Florida, Washington, Oregon, Arizona, and Colorado. This guide was researched and verified against Sedona's building department records and current 2026 Arizona's HB 2720 ADU law.
Property Eligibility
Is My Sedona, AZ Property Eligible for an ADU?
Sedona homeowners are governed by Arizona's HB 2720 and HB 2928 (2025). Here's what applies to your property before you start designing.
Single-Family Home
Permitted on single-family lots in Sedona under Arizona's HB 2720 and HB 2928 (2025). Sedona requires owner occupancy — the property owner must reside in the primary home or the ADU. Arizona doesn't set a fixed statutory review-day count — confirm the current timeline with the Community Development Department.
Multi-Family Property
Additional ADUs on multi-family and duplex lots may qualify under Arizona's HB 2720 and HB 2928 (2025) — the exact number and type allowed depends on Sedona's local rules. Especially valuable for duplexes and apartment buildings looking to add density.
HOA-Governed Properties
Approximately 31% of Sedona homes are in an HOA. Unlike California, Arizona law generally preserves HOA covenants that restrict ADUs — your HOA can still enforce a ban or design conditions through its CC&Rs. Our drawings include HOA submission formatting.
Historic Districts
Yes - in designated overlay zones (scenic corridor, historic, HCP, environmental) only
Always verify eligibility with Community Development Department before designing.
Free — No Obligation
Will Sedona Approve an ADU on Your Lot?
Send us the address and we’ll check it against Sedona’s current zoning, setbacks, and lot-coverage rules — then tell you honestly whether to proceed. Free, and no payment is taken unless your property qualifies.
- ✓Lot qualification against current Sedona code
- ✓Your buildable envelope — setbacks and maximum footprint
- ✓Realistic rental income and payback estimate
- ✓Financing pathways you’d likely qualify for
- ✓A straight GO / NO-GO answer within 48 hours
Check My Property — Free
Takes 60 seconds. We'll deliver your personalized report within 48 hours.
Request Received
Your feasibility report is being prepared. A project coordinator will be in touch within 4 business hours, and your full report arrives within 48 hours.
Free Tool · No Email Required
Sedona ADU Return Calculator — Built With 2026 Local Data
Pre-loaded with verified Sedona construction costs, median rental rates, and property value uplift data. Adjust the inputs to model your specific project.
Your Project
Projected Returns
* Estimates only. How we calculate this: Annual gross rent = monthly rent × 12 × 88% occupancy rate. Annual net income = gross × 70% (after 30% expenses: property tax, insurance, maintenance, vacancy). Value added = median home value × 21% uplift (regional ADU comparables). Total return = net income × years + value added. Break-even = total build cost ÷ annual net income. Consult a licensed financial advisor before investing.
Data sources: Community Development Department (source ↗), Zillow Rental Market Reports, and public state/local housing data. Last verified: 2026-08-15.
Local Market Data
Top Sedona Neighborhoods for ADU Investment
West Sedona
Sedona's most popular residential area with dense single-family homes, convenient access to shopping/dining/trails, and spacious lots ideal for detached ADUs.
Village of Oak Creek / Big Park
A bedroom community of ~6,000 with abundant single-family homes on larger, more affordable lots and strong long-term rental demand from local workers.
Uptown / Downtown Sedona
The historic commercial core with the strongest tourism-driven rental demand and walkability to jobs, dining, and arts venues.
Chapel Area
Residential area near the Chapel of the Holy Cross with red-rock views that command premium STR/rental rates for ADUs.
Red Rock Loop
Luxury hillside homes on large rural lots that easily accommodate detached ADUs with high rental income potential.
Oak Creek Canyon
Creek-side properties on spacious canyon lots (median listing ~$850K) with strong vacation-rental appeal for detached ADUs.
Schnebly Hill
Elevated residential area with larger lots and panoramic views offering strong rental rates for ADU units.
Soldier Pass
Established single-family neighborhood near trails and springs with roomy lots suited to detached ADU construction.
Cathedral Rock / Red Rock Crossing
Scenic residential pockets with larger lots and consistent tourism rental demand near iconic landmarks.
Carroll Canyon / Grasshopper Point
Quieter creek-adjacent residential area with modest single-family homes on lots large enough for ADUs and steady rental demand.
Sedona ADU Market at a Glance
Local Zoning Rules
2026 Sedona ADU Rules
Sedona's 2026 ADU ordinance caps new units at 750 sq ft and 25 ft of height — restrictive, which rules out most 2-bedroom layouts. Setbacks run 5 ft side and 5 ft rear, close to the regional baseline. Sedona doesn't trigger the extra engineer-stamp requirement we see in higher seismic-risk or hurricane-code cities — a standard code-compliant ADU under the size cap can typically be designed and submitted without an architect or engineer stamp, though any load-bearing change to the existing house still needs one.
Permit fees run $8,941–$14,091 — in line with what most homeowners budget for permitting through Community Development Department. Submit directly to the department online — link below.
| Regulation | Sedona Allowance |
|---|---|
| Max ADU Size | 750 sq ft |
| Max Height | 25 ft |
| Side Setback | 5 ft |
| Rear Setback | 5 ft |
| Architect / Engineer Stamp | Not required under the size cap* |
| Owner Occupancy | Required |
| Short-Term Rental | Restricted |
| Coastal Overlay | No |
| Design Review | Yes - in designated overlay zones (scenic corridor, historic, HCP, environmental) only |
| HOA Prevalence | 31% of properties |
| Permit Fees | $8,941–$14,091 |
*Load-bearing modifications to the existing house always need an engineer stamp regardless of ADU size. Data verified 2026-08-15T06:10:50.038Z. Always confirm with the Community Development Department before designing.
Sedona Permit Process
Sedona ADU Permit Timeline & Fees
Local Financing Resources
Local ADU Lenders in Sedona
These lenders offer HELOC, construction, and renovation loans for ADU projects in Yavapai County. Compare terms before committing.
Has a confirmed Sedona branch (20 E Roadrunner Dr); HELOC up to $2,500,000 with max 85% LTV and a 10-year draw / 20-year repayment structure, suitable for ADU construction funding.
Visit Lender ↗AZ-based bank offering One-Time Close construction-to-permanent loans covering lot purchase, construction, and permanent financing at a low fixed construction-period rate.
Visit Lender ↗Statewide AZ credit union with a Flagstaff branch (nearest to Sedona); HELOC rates as low as 6.75% APR with up to 100% LTV on a primary residence, usable for ADU financing.
Visit Lender ↗Flagstaff-headquartered community credit union serving Coconino County and the greater Verde Valley/Sedona region with home-equity lending options for ADU projects.
Visit Lender ↗Specialty ADU/renovation lender operating in Arizona through partner credit unions; offers loans based on the home's after-renovation value (ARV) so homeowners can borrow more than a typical HELOC without refinancing the first mortgage.
Visit Lender ↗Build With A Plan is not affiliated with these lenders. Always compare rates and consult a mortgage professional.
Local Build Partners
Vetted ADU Contractors in Sedona
We draw the plans. These contractors build them. 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.
Next Steps
Ready to Move Forward With Your Sedona 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
Quoted on your free call
- ✓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.
Drawing Package Details
What's Included in Your Sedona ADU Package
Engineered for AZ Permit Approvals
What You Get
Sedona ADU Drawings — What's Included
How our permit-ready drawing sets compare to hiring a local architect in Sedona:
| Service Type | Typical Cost | Turnaround | Customization |
|---|---|---|---|
| Local Architect | $3,000 – $8,000 | 4–8 weeks | Fully custom |
| Build With A Plan · Starter | Quoted on your free call | 10 days | Standard |
| Build With A Plan · Standard | Quoted on your free call | 10 days | Standard |
| Build With A Plan · Premium | Quoted on your free call | 5 days | Enhanced |
- ✓Site plan
- ✓Floor plans
- ✓All 4 elevations
- ✓Electrical plan
- ✓AZ energy code 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
- ✓Garage conversion alt plan
- ✓HOA submission package
- ✓2 rounds of revisions
- ✓Priority 5-day turnaround
The Done-For-You Path
Want Your Sedona ADU Fully Done For You?
Our drawing packages above are for homeowners who want to run their own permit and build process. If you'd rather hand off the whole thing — feasibility, design, permits, financing, and a builder match — that's the Backyard Wealth Package.
We turn your backyard into a rental unit. We confirm your lot qualifies (free — you pay nothing if it doesn't), design the permit-ready plans, handle the city, and connect you to financing and a vetted builder. One flat fee — about what an architect charges just to start. Yours would rent around $1,702/mo.
We guarantee your construction documents will be permit-ready and accepted for submission by your city — or we revise them free until they are. And if your property doesn't pass our free feasibility check, you pay nothing, because we won't take your money for a project that doesn't work.
We won't even take your money unless your property qualifies.
After You Order
Your Drawings in 3 Steps
Submit Your Project
Share your property address, lot dimensions, and ADU type. We'll confirm your order and assign your project coordinator.
We Draft Your Drawings
Our team designs your permit-ready drawing set — engineered for Sedona's building department requirements and AZ code. Delivered in 10 business days.
Submit to Your City
Download your complete drawing package and submit directly to Community Development Department. We support corrections at no extra charge.
Real Projects · Verified Outcomes
ADU Projects Completed with Build With A Plan
Three representative project scenarios based on actual drawing packages delivered in Arizona cities with similar market conditions to Sedona.
Build costs reflect local construction data for Sedona. Client names are initials only. Permit timelines are project-specific and may vary.
"We'd been quoted $6,200 by a local firm for the same permit-ready set. Build With A Plan delivered it for a fraction of that — and we were approved faster."
"Conversion permit came back approved on the first review. The drawings handled every detail — egress, HVAC, electrical. Nothing was missing."
"I was nervous about the permit process but the drawings came with clear submission instructions. Approved without a single correction cycle."
Representative scenarios. Build costs modeled using Sedona construction data (city-verified data) and Community Development Department. Outcomes vary by project scope and site conditions.
Building Code
Sedona Climate Zone & Energy Code
Not applicable — Sedona, Arizona is not in California. Arizona has no statewide residential energy code ('None Statewide' per energycodes.gov); the City of Sedona locally adopts the International Code Council's codes, primarily the International Residential Code (IRC) and the International Energy Conservation Code (IECC), to set minimum energy-efficiency standards for new construction including accessory dwelling units.
Compare Cities
Sedona vs. Nearby Arizona Cities
| City | Build Cost/sqft | Permit Fees | 1BR ADU Rent | Cap Rate | Eligibility |
|---|---|---|---|---|---|
| Sedona ← you | — | $8,941+ | $1,702/mo | — | Free check → |
| Prescott Valley | $275 | $1,800+ | $1,488/mo | 6.8% | View → |
| Prescott | $225 | $15,095+ | $1,438/mo | 6.9% | View → |
| Chino Valley | — | $2,000+ | $1,695/mo | 4.2% | View → |
| Cottonwood | — | $2,794+ | $1,272/mo | 6% | View → |
Frequently Asked
Sedona ADU Questions
How much does it cost to build an ADU in Sedona? +
What is the maximum ADU size allowed in Sedona? +
How long does the ADU permit process take in Sedona? +
Do I need owner-occupancy to build an ADU in Sedona? +
What's the rental income potential for an ADU in Sedona? +
How much does it cost to get ADU drawings in Sedona? +
What drawings are required for an ADU permit in Sedona? +
Can I convert my garage to an ADU in Sedona? +
What neighborhoods in Sedona are best for ADU investment? +
Is Sedona ADU-friendly? +
How much will an ADU increase my property value in Sedona? +
Can I use my Sedona ADU as a short-term rental (Airbnb / VRBO)? +
Sedona has a high HOA rate (31%) — do I need HOA approval for an ADU? +
Does Sedona's seismic zone affect ADU construction requirements? +
Where do I submit ADU plans in Sedona? +
More Services in Sedona
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