Bolthole Index

Maricopa County, Arizona

Building permits, zoning and septic rules in Scottsdale, Arizona

Scottsdale, Arizona requires building permits for construction work inside city limits, and the city adopts and administers its own zoning ordinance12. Maricopa County's building and zoning rules cover only unincorporated land, not Scottsdale lots3. Septic permits in Arizona are issued by the county on behalf of the state, and we could not confirm how that works inside the city4.

At a glance

Building permit
Required for construction work, issued by the City of Scottsdale1
Zoning
Scottsdale adopts and administers its own zoning ordinance2
Building code
2021 International Residential Code, as amended by the city5
Septic
Arizona counties issue septic permits for ADEQ; inside Scottsdale we could not confirm the process4
RV living
Limited in flood hazard areas; general residential RV rule unconfirmed6
Sewer connection
Can be required for larger additions near an existing sewer7
Permit fees
Published by the city, effective July 1, 20268

Who to call

Building permits

City of Scottsdale Planning & Development Services, One Stop Shop

Plan submittals, building permits and fees inside Scottsdale city limits, through the Scottsdale SPUR portal

480-312-2500

Online permits →

Planning & zoning

City of Scottsdale Planning (zoning, setbacks, public hearings)

Zoning, setbacks and public hearings inside Scottsdale city limits

480-312-7767

Septic permits

Maricopa County Environmental Services - Onsite Wastewater Program

Septic (onsite wastewater) applications for Maricopa County, issued on behalf of the Arizona Department of Environmental Quality

602-506-6666

[email protected]

Online permits →

Contact details are copied from each office’s official page and were checked against it on October 16, 2026.

Off-grid gear

Going off-grid in Scottsdale means bringing your own water and power. The kit we’d start with:

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Do you need a building permit in Scottsdale, Arizona?

Yes. Scottsdale requires building permits for construction work inside city limits, and the city's home-improvement page lists examples such as pools, walls, patio covers, carports and accessory buildings1. The city has adopted the 2021 International Residential Code for one- and two-family homes as part of its Building Code5.

Permits are not the county's call here. The Maricopa County Building Code applies to unincorporated Maricopa County, so a Scottsdale lot goes to the city, not the county permit center3. For land outside city limits, see the Maricopa County page.

The city publishes residential, commercial and miscellaneous permit and plan-review fee schedules, and actual fees vary by project8.

Who issues building permits in Scottsdale, and how do you reach them?

The City of Scottsdale's Planning & Development Services issues building permits, and every permit application goes through the city's planning and permitting portal, Scottsdale SPUR9. Questions about plan submittals, permits and fees go to the One Stop Shop10. Questions about zoning and setbacks go to city Planning11.

Inspections are required after a permit is issued, to confirm the work matches approved plans and city codes12. A Certificate of Occupancy follows a passed final inspection and allows a homeowner to move in13.

Does Scottsdale have zoning, and what does it mean for RVs, tiny homes and setbacks?

Scottsdale adopts and administers its own zoning ordinance, so the Scottsdale Revised Code, not Maricopa County's zoning ordinance, governs city lots2. The city publishes standards by district, including single-family districts from R1-190 through R1-5 and multifamily and resort districts14. Setbacks and lot rules depend on the district and any overlay, so ask city Planning about a specific parcel11.

One rule that is district-specific: an accessory building in a residential district can sit in a rear yard but may cover no more than 30% of it, except in R-5 districts where 75% is allowed15.

We could not confirm a general tiny-home occupancy rule or a minimum dwelling size in Scottsdale. Ask city Planning before you buy11.

How do septic permits work in Scottsdale?

Arizona's Department of Environmental Quality keeps authority over septic permits and has delegated it to the state's counties, which issue permits on its behalf4. In Maricopa County, the Environmental Services Department's Onsite Wastewater Program handles septic applications, site and soils evaluations and final inspections for unincorporated land1617.

We could not confirm the septic process for lots inside Scottsdale itself. The city does tell owners that water and sewer lines can be required as a condition of service, for example when an addition or renovation is 50% or more of the existing structure and within 500 ft. of an existing sewer7. Most city lots are likely to be on sewer, but call the county Onsite Wastewater Program before assuming a septic system is allowed17.

Wells are a state matter: drilling or modifying a well requires a Notice of Intent to Drill filed with the Arizona Department of Water Resources18.

Can you live in an RV or manufactured home in Scottsdale?

We could not confirm a general rule for living in an RV on a residential lot in Scottsdale. What the city code does state is the floodplain rule: an RV in a special flood hazard area must be on site fewer than 180 consecutive days, be fully licensed and ready for highway use, or have a building permit meeting manufactured-home elevation and anchoring standards6.

A manufactured home placed or substantially improved in a flood hazard area must be elevated to the applicable flood elevation and anchored to resist flotation, collapse or lateral movement19.

Camping is prohibited at any time in an area subject to flooding or within a watercourse, and in public parks, the McDowell Sonoran Preserve and public streets it requires a city permit20.

Building a home in Scottsdale: the steps, in order

  1. Gather site information and zoning, setback and code details from the city before you submit plans9.
  2. Optionally request a pre-application meeting through Scottsdale SPUR; the city says it helps staff identify issues before plans are submitted9.
  3. Submit plans for review electronically; a permit is issued once plans are approved and permit fees are paid1.
  4. Request inspections at least one day in advance as work progresses12. The first inspection is due within 180 days of permit issuance, and later inspections within 180 days of the previous one, with extensions of up to 180 days available on written request9.
  5. Pass the final inspection to receive a Certificate of Occupancy13.

Subdivisions and multifamily projects follow the Commercial Development process instead21.

What stays with Maricopa County, and what to check before you buy in Scottsdale?

Septic permits and well rules sit with the county and state, not the city418. Zoning and building rules for land outside city limits are the county's, covered on the Maricopa County page.

Before you buy, check the flood zone, because floodplain rules change what you can place on a lot22. Check whether city sewer reaches the lot7, and ask city Planning about district standards and overlays for the parcel14.

County-level context for Maricopa County: the effective property tax rate is about 0.5%23 and the typical home value is about $461,31524.

Watch-outs

  • Scottsdale does not issue zoning verification letters, so confirm a parcel's district and overlays with city Planning rather than relying on a letter2.
  • Subdivision covenants (CC&Rs) may restrict items such as fences or sheds even where the city allows them; check the covenants for the specific lot1.
  • We could not confirm the owner-builder process inside Scottsdale; ask the One Stop Shop about the city's Owner Builder Statement before you pull a permit yourself10.
  • We could not confirm the septic permit process for lots inside Scottsdale; call the Maricopa County Onsite Wastewater Program17.

Sources

  1. scottsdaleaz.gov (Scottsdale), quoted and re-checked
  2. Zoning Ordinance Resources (Scottsdale), quoted and re-checked
  3. Permitting Services, quoted and re-checked
  4. Onsite Wastewater Treatment Facility | ADEQ (Arizona statewide rule), quoted and re-checked
  5. International Residential Code for One- and Two-Family Dwellings adopted and amended (Scottsdale), quoted and re-checked
  6. Sec. 37-30. Standards for recreational vehicles (Scottsdale), quoted and re-checked
  7. Water and Sewer Planning (Scottsdale), quoted and re-checked
  8. Fees (Scottsdale), quoted and re-checked
  9. scottsdaleaz.gov (Scottsdale), quoted and re-checked
  10. City of Scottsdale Planning & Development Services, One Stop Shop (scottsdaleaz.gov)
  11. City of Scottsdale Planning (zoning, setbacks, public hearings) (scottsdaleaz.gov)
  12. Inspection Services (Scottsdale), quoted and re-checked
  13. Certificate of Occupancy (Scottsdale), quoted and re-checked
  14. Zoning Ordinance Resources (Scottsdale), quoted and re-checked
  15. scottsdaleaz.gov (Scottsdale), quoted and re-checked
  16. Site Investigation and Soils Evaluation for an On-Site Wastewater Treatment Facility Instructions, quoted and re-checked
  17. Maricopa County Environmental Services - Onsite Wastewater Program (swm.maricopa.gov)
  18. Permitting and Wells Overview, quoted and re-checked
  19. Sec. 37-25. Manufactured homes (Scottsdale), quoted and re-checked
  20. Sec. 19-21. Camping in public places (Scottsdale), quoted and re-checked
  21. SFR-Construction Process (Scottsdale), quoted and re-checked
  22. Sec. 37-25. Manufactured homes (Scottsdale), quoted and re-checked
  23. Effective property tax rate: Bolthole Index county data
  24. Typical home value (Zillow): Bolthole Index county data

Written October 16, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

Answers from the rulebook for Scottsdale

Scottsdale’s own rules

  • Building permitRequired

    Construction projects inside Scottsdale city for which a permit is required.

    • Minimum Permits are an exception to the stated plan-review sequence.
    • A permit is issued once plans are approved and permit fees are paid.
    “building permits required for all construction work such as”
  • Building code adoptedAdopted

    One- and two-family dwellings inside Scottsdale city.

    • The adoption includes appendices AA, AB, AC, AH, AJ, AK, AR, AS, AT and AU.
    • The IRC is part of the city Building Code.

    edition: 2021

    “The International Residential Code for One- and Two-Family Dwellings (IRC), 2021 Edition, including appendices AA, AB, AC, AH, AJ, AK, AR, AS, AT and AU, as published by the International Code Council, Inc., declared a public record by city Resolution No. 12499, are adopted as part of the city Building Code.”
  • InspectionsRequired

    Permitted construction inside Scottsdale city.

    • Inspections occur in phases and projects may require multiple inspections depending on scope.
    • Inspection requests must be made at least one day in advance for the SFR process.
    “After a permit is issued, inspections are required to determine that work is being done in accordance with approved plans and city codes and ordinances.”
  • Certificate of occupancyRequired

    New or permitted residential construction inside Scottsdale city after final inspection.

    • A temporary certificate may be issued before all work is complete if the occupied portions are safe.
    • A final certificate follows passing final inspection.
    “Upon passing a Final Inspection, a Certificate of Occupancy (C of O) is issued, allowing for the business to begin operation or a homeowner to move in.”
  • Local zoningPresent

    Scottsdale city land; the city adopts and administers its own zoning ordinance.

    • The city directs users to the Scottsdale Revised Code and provides district regulations and zoning tools.
    “The city does not issue zoning verification letters, and does not warrant the accuracy, completeness, or suitability of zoning information for any purpose.”
  • Zoning districtsPublished

    Zoning districts inside Scottsdale city.

    • The city publishes links for single-family residential districts, multifamily and resort districts, planned and overlay districts, and other special districts.
    • Parcel-specific amended standards and overlays may apply.
    “single-family residential property development standards r1-190 r1-130 r1-70 r1-43 r1-35 r1-18 r1-10 r1-7 r1-5 multi-family & resort r-2 (two-family residential)”
  • Lot coverageSpecified

    Accessory buildings or structures in residential districts inside Scottsdale city.

    • Accessory structures may be constructed in a rear yard.
    • The R-5 multiple-family residential district has a 75 percent rear-yard exception.

    rear-yard coverage: <= 30 percent (R-5 multiple-family residential district permits up to 75 percent.)

    “Can be constructed in a rear yard but cannot occupy more than 30% of the rear yard (except in R-5 multiple-family residential districts where 75% coverage is allowed).”
  • Living in an RVLimited

    Recreational vehicles placed on site in Scottsdale special flood hazard areas.

    • The RV must be on site fewer than 180 consecutive days; or it must be fully licensed and ready for highway use; or the owner must apply for a building permit to meet elevation and anchoring requirements for manufactured homes.

    maximum consecutive days: < 180 days

    “All recreational vehicles placed on site shall: (a) Be on site for fewer than 180 consecutive days; (b) Be fully licensed and ready for highway use (a recreational vehicle is ready for highway use if it is on its wheels or jacking system, is attached to the site only by quick disconnect type utilities and security devices, and has no permanently attached additions); or (c) Apply for a building permit, to meet the elevation and anchoring requirements for manufactured homes.”
  • Camping on your landLimited

    Camping in Scottsdale public parks, the McDowell Sonoran Preserve, public streets, public places, and areas subject to flooding or watercourses.

    • Camping in listed public places is allowed only when specifically authorized by a city permit.
    • Camping in an area subject to flooding or within a watercourse is prohibited at any time.
    “No person shall camp at anytime in an area subject to flooding or within a watercourse.”
  • Manufactured homesLimited

    Manufactured homes placed on site or substantially improved in Scottsdale special flood hazard areas.

    • The home must be elevated to the applicable RFE or RFD.
    • The home must be securely anchored to an adequately anchored foundation system to resist flotation, collapse or lateral movement.
    • These requirements are in addition to applicable state and local anchoring requirements for wind forces.
    “All manufactured homes that are placed on site or substantially improved shall: (a) Be elevated so that the bottom of the structural frame or the lowest point of any attached appliances, whichever is lower, is at or above the RFE or RFD; and (b) Be securely anchored to an adequately anchored foundation system to resist flotation, collapse or lateral movement.”
  • Mandatory utility hookupWater and sewer (with conditions)

    Development and new or substantially altered residential property inside Scottsdale city when city water or sewer service is involved.

    • The City Code requires property owners to extend public water/sewer lines to their property as a condition of receiving service.
    • If a property is not already connected, extensions or connections may be required, including additions or renovations equal to or greater than 50 percent of the existing structure and within 500 feet of an existing sewer.
    • Water/sewer improvements must be constructed and accepted by the city prior to plan approval.

    existing sewer distance trigger: <= 500 ft (The cited city page states 'within 500 ft. of an existing sewer'.) · existing structure alteration trigger: >= 50 percent (Additions/renovations.)

    “If the property is not already connected to city water and/or sewer, extensions/ connections may be required (ex. additions/renovations equal to or greater than 50% of the existing structure and within 500 ft. of an existing sewer).”
  • Subdividing landLimited

    Multifamily construction and subdivision developments inside Scottsdale city.

    • Multifamily construction or subdivision developments follow the Commercial Development process.
    • Parcel or easement creation, modification, or deletion may require a separate sub-review.
    • Permits will not be issued until those requirements are successfully completed.
    “Multifamily construction or subdivision developments follow the Commercial Development process.”
  • Building in a floodplainLimited

    Manufactured homes and recreational vehicles placed in Scottsdale special flood hazard areas.

    • Manufactured homes must meet elevation and anchoring standards.
    • Recreational vehicles must comply with the fewer-than-180-days, highway-ready, or building-permit alternatives.
    • Other floodplain development standards may apply under Chapter 37.

    RV consecutive-day limit: < 180 days

    “All recreational vehicles placed on site shall: (a) Be on site for fewer than 180 consecutive days; (b) Be fully licensed and ready for highway use”
  • Permit feesPublished (with conditions)

    City planning, development, and building permit fees inside Scottsdale city.

    • The fee page lists FY 2026/27 schedules effective July 1, 2026.
    • Residential, commercial, miscellaneous, right-of-way, plan-review, records, and stormwater schedules are listed.
    • Actual fees vary by project and applicable schedule.

    fee schedule effective date: 2026-07-01

    “FY 26/27 - Effective July 1, 2026 Annual Fees For SWF & WCF In The Right-Of-Way (pdf) Application Fees - 2026/27 (pdf) Application Fees - Marshalling & Storage Yard (pdf) Application Fees - WCF & SWF (pdf) Customized Expedited Plan Review Program (pdf) In-Lieu Parking (pdf) Permit Fee Schedule - Commercial (pdf) Permit Fee Schedule - Miscellaneous (pdf) Permit Fee Schedule - Residential (pdf) Permit Fee Schedule - Right-of-Way Improvements (pdf) Plan Review Fee Schedule - Commercial (pdf) Plan Review Fee Schedule - Miscellaneous (pdf) Plan Review Fee Schedule - Residential (pdf) Records Fee Schedule (pdf) Stormwater Management Fee Schedule (pdf)”
  • Permit processPublished (with conditions)

    Permit applications and residential construction inside Scottsdale city.

    • Applications are submitted through Scottsdale SPUR.
    • Plans are reviewed before permit issuance.
    • Fees must be paid before permit issuance.
    • Inspections are requested and completed in phases.
    • A first inspection must be completed within 180 days after permit issuance; subsequent inspections must occur within 180 days of the latest inspection.
    • Extensions may be granted for periods not exceeding 180 days each if requested in writing and justifiable cause is demonstrated.

    first inspection deadline: <= 180 days (After permit issuance.) · subsequent inspection interval: <= 180 days (From latest inspection.)

    “All permit requests require a completed application to be submitted through the planning and permitting portal, Scottsdale SPUR.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Scottsdale or Maricopa County directly.

  • Owner-builder exemption — Owner-builder work inside Scottsdale city.
  • Minimum dwelling size — Minimum dwelling size inside Scottsdale city.
  • Tiny homes — Tiny-home occupancy inside Scottsdale city.
  • Who permits septic — Onsite wastewater systems inside Scottsdale city.
  • Septic permit — Installation or alteration of onsite wastewater systems inside Scottsdale city.
6 more unanswered
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Agricultural exemption
  • Driveway access
  • Short-term rentals

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Unanswered questions are usually a sign that Scottsdale publishes no rule on the point, not that none exists. Maricopa County’s page lists the county offices to call.

← All of Maricopa County: county rules, score and offices