Building permits in Gilbert, Arizona
Of the 10 common home projects we have verified in Gilbert, 4 need a permit outright and 6 depend on size or scope. Click any project for the full rule, fee, and how to apply.
By Mario Bailey Last checked · 3 official sources
Verified against official sources- Project types verified
- 10
- in Gilbert
Development Services (Plan Review and Inspection Division)
- 90 E. Civic Center Drive, Gilbert, AZ 85296
- Phone: (480) 503-6700
- Email: onestopshop@gilbertaz.gov
- Official permit page
- Permit portal
- Official fee schedule
Look up a permit in Gilbert
Gilbert permit records are public, and you can check a property's permit history by address online.
What needs a permit in Gilbert
Of the 10 common home projects we have verified in Gilbert, 4 need a permit outright and 6 depend on size or scope. Click any project for the full rule, fee, and how to apply.
| Project | Permit needed? | Threshold | Typical fee |
|---|---|---|---|
| Deck Permit | It depends | Decks are not addressed in Gilbert's published amendments to the IRC R105.2 exemption list, so permit requirements follow the unamended 2018 IRC provisions, which Gilbert's own pages do not restate. | If a permit is required, valuation-based building permit fee, minimum $50 |
| Electrical Permit | Permit required | Exemptions include work by a serving utility and solar or like-for-like water heating appliance replacements installed by an Arizona licensed contractor under amended exemption 16. | Individual Electrical Permit, residential: $150 (fee schedule revised 7/1/2026). |
| Fence Permit | It depends | Gilbert's amended IRC R105.2 exempts only fences not over 3 feet high; the Town's pool barrier policy statement says internal fences over 3 feet in height require building permits and inspections. | Walls/Fences fee $180 as a separate single-family permit, or $120 when combined with a... |
| HVAC Permit | Permit required | Gilbert's amended IRC R105.2 mechanical exemption list includes a replacement-based exemption and cross-references the exemption for water heating appliance replacements by an Arizona licensed contractor. | Individual Mechanical Permit, residential: $150 (fee schedule revised 7/1/2026). |
| Patio Permit | It depends | Only one-story detached non-habitable accessory structures up to 200 square feet are exempt from permit; attached patio covers and larger structures require a building permit. | Valuation-based building permit fee, minimum $50 |
| Plumbing Permit | Permit required | Water softeners and like-for-like replacements of gas or electric water heating appliances (not tankless) installed by an Arizona licensed contractor are exempt from permit. | Individual Plumbing Permit, residential: $150 (fee schedule revised 7/1/2026). |
| Pool Permit | Permit required | Non-permanent wading pools of rubber or plastic holding no more than 18 inches of water are excepted from the pool enclosure regulations. | Swimming pool permit fee $300 for permanent in-ground pools/spas and $140 for portable... |
| Roof Replacement Permit | It depends | Re-roofing not requiring a structural change is exempt from permit; a re-roof that involves a structural change requires a building permit. | If a permit is required, valuation-based building permit fee, minimum $50 |
| Shed Permit | It depends | Structures less than 200 square feet do not require a permit; a permit is required at 200 square feet or larger, or if the shed has electrical or plumbing utilities or is connected to the house or another structure. | Valuation-based building permit fee, minimum $50 for work valued up to $1,100 |
| Solar Permit | It depends | Solar photovoltaic systems and solar hot water heating systems are exempt from permit when installed by an Arizona licensed contractor using equipment listed and labeled by a nationally recognized third-party testing agency. | No Town permit fee when the licensed-contractor exemption applies |
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Gilbert permit fees compared with nearby Arizona localities
| Arizona locality | Deck Permit | HVAC Permit | Electrical Permit |
|---|---|---|---|
| Gilbert | If a permit is required, valuation-based building permit... | Individual Mechanical Permit, residential: $150 (fee... | Individual Electrical Permit, residential: $150 (fee... |
| Chandler | No deck-specific line item, billed as a standard building... | No HVAC or mechanical-specific fee line, mechanical... | Fee schedule sets a flat $100 fee only for electrical... |
| Maricopa County | No deck-specific line item, valuation-based building... | Flat fee of $50 for mechanical work under the Minor Self... | Flat rate by residential service size, $50 for 1-200 amps... |
| Mesa | No separate deck line | Stand-alone mechanical work is valuation based via the... | A stand-alone electrical permit is valuation based on the... |
Each cell is the opening clause of that Arizona jurisdiction's own fee schedule; the full wording and source sit on each permit page.
Gilbert permit questions, answered from the data
- Do you need a permit in Gilbert?
- For most projects, yes. Of the 10 permit types we have verified for Gilbert, 4 always require a permit (for example an electrical permit), 6 depend on size or scope (a deck permit, for instance). Each Gilbert permit type's page states the exact rule and its source.
- How much does a permit cost in Gilbert?
- Gilbert publishes a fee for 10 of the 10 permit types we cover, each quoted on its page from the jurisdiction's own schedule (linked on every page that carries one). Fees are set by Development Services (Plan Review and Inspection Division); we do not estimate or mark them up.
- Where do you apply for a permit in Gilbert?
- Development Services (Plan Review and Inspection Division) issues permits in Gilbert, with an online portal for applications, plan uploads and status checks, and takes questions at (480) 503-6700. The Gilbert official page and portal are linked in the office section above.
How the Gilbert pages were verified. 10 permit types, 10 distinct official sources, most recently checked . Every rule is read from Development Services (Plan Review and Inspection Division) or the applicable code and cited on its page; anything we could not confirm for Gilbert is marked rather than estimated. How we verify.