Deck Permit in Fresno County, California
Permit required
Yes, a permit is required
Before building a residential deck in unincorporated Fresno County
By Mario Bailey, verified against official sources
Quick answer
Fresno County's published answer to 'When is a building permit required?' states the general rule that permits are required for construction of any building or structure and then lists the exemptions, and no deck exemption appears anywhere on that list or in the county's own Title 15 additions to it. The Master Schedule of Fees carries a Wood Decks construction valuation line, which is how the county prices a deck permit. This applies to unincorporated Fresno County only, not to the City of Fresno, the City of Clovis or the county's other incorporated cities.
Who is pulling this permit?
Apply yourself
Hire it out
Before you sign, ask the contractor:
- Who pulls the permit, you or me, and is the permit fee included in the bid?
- Which inspections will this job need, and who meets the inspector on site?
- Is your contractor license active in this locality, and under which business name?
When a permit is usually needed
Before building a residential deck in unincorporated Fresno County
What a deck permit costs in Fresno County
How Fresno County compares in California
| Jurisdiction | Permit needed? | Threshold |
|---|---|---|
| Alameda County | It depends | Height of a raised deck above adjacent grade at which the building permit exemption stops, and only where the deck is not over a basement or story below and is not part of an accessible route |
| Contra Costa County | It depends | area of a deck that is also no more than 30 inches above grade at any point, is not attached to a dwelling, and does not serve a code-required exit door |
| Fresno Countythis page | Permit required | Not specified |
| Los Angeles | Permit required | Not specified |
| Los Angeles County | It depends | height of the deck surface above grade; the exemption also requires the deck not to be over any basement or story below and not to be part of an accessible route |
| Orange County | Permit required | Not specified |
| Riverside County | It depends | A deck is exempt only if it is 200 square feet or less in area, no more than 30 inches above grade at any point, not attached to a dwelling or townhouse, and does not serve the required exit door |
How to apply in Fresno County
A residential deck permit application is a set of construction documents that show what will be built and prove it meets the IRC deck provisions. In practice that means a scaled site plan locating the deck and its setbacks, plus deck plans and structural details covering the footings, posts, beams, joists, ledger, guards, and stairs.
What most deck permit applications include:
- A permit application identifying the work, the deck's size (square footage), and whether electrical work such as lights or receptacles is included, submitted for plan review before construction begins (IRC R106).
- A scaled site plan (for example 1/4 inch to 1 foot) showing the new deck's location relative to the house, its overall length and width, and dimensioned distances from the deck to all property lines and other structures so required setbacks can be verified (IRC R106.1.1).
- A deck plan drawn to scale showing overall dimensions and the framing layout: joist size, spacing, span, and species; beam size and span; post size and height; and footing or pier size and depth (IRC R507.4 posts, R507.5 beams, R507.6 joists, R507.3 footings).
- A section or side elevation with connection details showing the ledger attachment to the house band joist with flashing, the fastener or bolt schedule, joist hangers, post-to-beam and post-to-footing connections, and the required lateral load connection (IRC R507.9 ledger connection, R507.9.2 lateral connection, R507.2.4 flashing).
- Footing sizing derived from tributary area, the soil bearing value, and design loads per IRC Table R507.3.1, with footings shown bearing on undisturbed soil at the frost depth required by the jurisdiction (IRC R507.3).
- Details for the guards required where the walking surface is more than 30 inches above grade, and for the stairs and handrails, showing guard height and opening limits, stair riser and tread dimensions, and handrail location (IRC R312 guards, R311.7 stairs and handrails).
- For designs that fall outside the prescriptive R507 tables (for example multi-story or stacked decks, or a ledger attached to a cantilever), engineered and stamped structural plans are submitted in place of the prescriptive details (IRC R507.1 and R301).
General submittal guidance from IRC R106.1.1 (construction documents) and IRC R507 (exterior decks), 2021 IRC. Source. Department of Public Works and Planning, Development Services and Capital Projects Division, Building and Safety sets the exact checklist for Fresno County.
Where to apply in Fresno County:
Department of Public Works and Planning, Development Services and Capital Projects Division, Building and Safety
- 2220 Tulare Street, Suite A, Fresno, CA 93721 (Development Services and Capital Projects Division; the offices are in Annex A and Annex B of the Fresno County Plaza at Tulare and M streets)
- Phone: 559-600-4570 (plan check and permit information); 559-600-4560 (building inspection); 559-600-4131 (24 hour inspection request line)
- Email: PlanCheckBuildingCode2@fresnocountyca.gov
Inspections and closing out your permit
Deck work is inspected in sequence as it is built: the footings before concrete is placed, the framing before the decking boards go down, and a final inspection once the deck is complete. Each stage checks the items that would be hidden or unsafe if missed.
- Footing or pier inspection: after the holes are dug and any forms or reinforcing are set but before concrete is placed, the inspector checks footing depth and diameter, a flat undisturbed bearing surface, and that the holes are free of water (IRC R109.1.1 foundation inspection; R507.3 footings).
- Framing inspection: after the deck is framed but before the decking conceals it, the inspector verifies the ledger attachment and its flashing, the fastener and bolt schedule, joist hangers and metal connectors, post-to-beam and post-to-footing connections, and the lateral load connection; call it before decking is installed (IRC R109.1.4 frame inspection; R507.9 ledger and flashing).
- Final inspection: after the deck is complete and before it is used, the inspector confirms guard height and opening limits (a 4 inch sphere must not pass, 4 3/8 inch at stairs), stair riser and tread dimensions, handrail height and graspability where there are 4 or more risers, stair landings, and required stair lighting (IRC R109.1.6 final inspection; R312 guards, R311.7 stairs and handrails).
Schedule each inspection in advance and pass the final before you use the work or close the permit. Request inspections through the Fresno County permit portal or by phone at 559-600-4570 (plan check and permit information); 559-600-4560 (building inspection); 559-600-4131 (24 hour inspection request line).
Inspection sequence from IRC R109 (inspections: R109.1.1 footing before concrete, R109.1.4 frame, R109.1.6 final), 2021 IRC. Source. An open permit left un-inspected can surface later in a title search or home sale.
Your Deck Permit checklist for Fresno County
- Confirm the requirement. Yes, a permit is required. Usually needed: Before building a residential deck in unincorporated Fresno County.
- Budget the fee. No flat deck permit fee is published. The Table of Construction Valuation (Section 2500, Miscellaneous) lists 'Wood Decks $12.00' as a construction valuation rate per square foot, which is run through Section 2501 Building Construction Permits: for FY 2026-27 a $166.28 minimum charge, then $166.28 for the first $4,000.00 plus $18.85 for each additional $1,000.00 of valuation or fraction thereof to and including $25,000.00. Plan review for single family and duplex dwellings is 65 percent of the building permit fee. Official fee schedule.
- Apply. A residential deck permit application is a set of construction documents that show what will be built and prove it meets the IRC deck provisions. In practice that means a scaled site plan locating the deck and its setbacks, plus deck plans and structural details covering the footings, posts, beams, joists, ledger, guards, and stairs. Start at the Fresno County permit portal.
- Keep the office details handy. Department of Public Works and Planning, Development Services and Capital Projects Division, Building and Safety. Phone: 559-600-4570 (plan check and permit information); 559-600-4560 (building inspection); 559-600-4131 (24 hour inspection request line). Address: 2220 Tulare Street, Suite A, Fresno, CA 93721 (Development Services and Capital Projects Division; the offices are in Annex A and Annex B of the Fresno County Plaza at Tulare and M streets).
- Plan for inspections. Deck work is inspected in sequence as it is built: the footings before concrete is placed, the framing before the decking boards go down, and a final inspection once the deck is complete. Each stage checks the items that would be hidden or unsafe if missed.
Compiled from the official sources on this page. Last checked .
Frequently asked questions
- Do you need a deck permit in Fresno County?
- Fresno County's published answer to 'When is a building permit required?' states the general rule that permits are required for construction of any building or structure and then lists the exemptions, and no deck exemption appears anywhere on that list or in the county's own Title 15 additions to it. The Master Schedule of Fees carries a Wood Decks construction valuation line, which is how the county prices a deck permit. This applies to unincorporated Fresno County only, not to the City of Fresno, the City of Clovis or the county's other incorporated cities. Always confirm with the Department of Public Works and Planning, Development Services and Capital Projects Division, Building and Safety before starting.
- How much does a deck permit cost in Fresno County?
- No flat deck permit fee is published. The Table of Construction Valuation (Section 2500, Miscellaneous) lists 'Wood Decks $12.00' as a construction valuation rate per square foot, which is run through Section 2501 Building Construction Permits: for FY 2026-27 a $166.28 minimum charge, then $166.28 for the first $4,000.00 plus $18.85 for each additional $1,000.00 of valuation or fraction thereof to and including $25,000.00. Plan review for single family and duplex dwellings is 65 percent of the building permit fee. See the official fee schedule for current amounts.
- Where do you apply for a deck permit in Fresno County?
- You can apply through the Fresno County permit portal or contact the Department of Public Works and Planning, Development Services and Capital Projects Division, Building and Safety directly. The links are listed on this page.
- Can a homeowner pull a deck permit themselves in Fresno County?
- Under California law (Business & Professions Code 7044(a)-(b); Business & Professions Code 7031.5): California exempts an owner-builder from contractor licensing when the owner personally performs the work, or uses only wage employees, on their own property and does not intend the improvements for sale. A homeowner may also directly hire licensed trade contractors for up to four single-family residences a year, or improve their own principal residence without a general contractor's license, as long as they have actually lived there for the 12 months before the work is finished. Selling a self-built structure within one year of completion creates a rebuttable presumption that it was built for sale, which defeats the exemption, and selling five or more structures within a year makes that presumption conclusive. Separately, every city or county that requires a building permit must also require the applicant to file a signed statement giving their contractor license number or the basis of their claimed exemption; a false or missing statement carries a $500 civil penalty. Confirm how Fresno County applies this before you apply.
From the Library
What else needs a permit in Fresno County
Every other permit type we have verified for this jurisdiction, with the rule that applies here.
| Project | Permit needed? | Threshold | Typical fee |
|---|---|---|---|
| Electrical Permit | Permit required | Not specified | Section 2511 Electrical Code Fees, FY 2026-27: Issuing permits $42.77 each |
| Fence Permit | It depends | Fences not over 7 feet high are on the county's published list of work exempt from a building permit | The Master Schedule of Fees publishes no flat fence permit fee. |
| HVAC Permit | Permit required | Not specified | Section 2510 Mechanical Code Fees, FY 2026-27: Issuing each permit $42.77 |
| Patio Permit | Permit required | Not specified | No flat patio permit fee is published. |
| Plumbing Permit | Permit required | Not specified | Section 2512 Plumbing Code Fees, FY 2026-27: Alteration, repair or addition of a drain... |
| Pool Permit | It depends | Prefabricated pools accessory to a Group R-3 occupancy are exempt from a building permit only when they are less than 24 inches deep, hold not more than 5,000 gallons, and are installed entirely above ground | Special Services Fees item 21, 'Installation of private swimming pool or spa includes... |
| Roof Replacement Permit | Permit required | Not specified | Special Services Fees item 16, 'Re-roofing of existing buildings including pre-roof... |
| Shed Permit | It depends | One-story detached accessory structures used as tool and storage sheds, playhouses and similar uses are exempt from a building permit when the floor area is not greater than 120 square feet | For a shed between 120 and 240 square feet the county charges for the Item No. |
| Solar Permit | Permit required | Not specified | The Master Schedule of Fees has no solar or photovoltaic line item anywhere in Section... |
Deck Permit in other California localities
Everything above, sourced
Code references
National and state model-code sections the general guidance on this page is drawn from. They are not Fresno County documents; the office above sets the local rules.
Verified by a person against the sources above on , not confirmed with Department of Public Works and Planning, Development Services and Capital Projects Division, Building and Safety. Rules change; confirm before you build. How we verify.
Last checked: Report an error on this page
Compare Deck Permit requirements across California localities
Permit office
Department of Public Works and Planning, Development Services and Capital Projects Division, Building and Safety
559-600-4570 (plan check and permit information); 559-600-4560 (building inspection); 559-600-4131 (24 hour inspection request line)Permit portal