Building permits in Portland, Oregon
Of the 10 common home projects we have verified in Portland, 2 need a permit outright and 8 depend on size or scope. Click any project for the full rule, fee, and how to apply.
By Mario Bailey Last checked · 2 official sources
Verified against official sources- Project types verified
- 10
- in Portland
Portland Permitting & Development
- Development Services Center, 1900 SW Fourth Avenue, First floor lobby, Portland, OR 97201
- Phone: 503-823-7300
- Email: permittingservices@portlandoregon.gov
- Official permit page
- Permit portal
- Official fee schedule
Look up a permit in Portland
Portland runs an online permit portal. Many local portals let you check application status, search permit records, and view inspection results without calling the office.
What needs a permit in Portland
Of the 10 common home projects we have verified in Portland, 2 need a permit outright and 8 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 | height of the deck walking surface above adjacent grade, taken 36 inches out from the edge of the deck | ...effective July 10, 2026: Building Permit Fee is valuation based, with a $167.00... |
| Electrical Permit | It depends | Before adding a light fixture or outlet, changing a fuse box to circuit breakers... | ...per dwelling unit, garage and service included: 1,000 square feet or less $408.00... |
| Fence Permit | It depends | wood and similar materials; 4 feet for masonry or concrete, 8 feet for woven wire or chain link, and any barrier around a swimming pool | ...effective July 10, 2026: Building Permit Fee is valuation based, with a $167.00... |
| HVAC Permit | Permit required | Any size | ...effective July 10, 2026, One & Two Family Dwelling Fees: minimum fee... |
| Patio Permit | It depends | area of an attached patio cover, porch cover, carport, or other open-sided roofed structure | ...effective July 10, 2026: Building Permit Fee is valuation based, with a $167.00... |
| Plumbing Permit | It depends | Before repairing, replacing, or moving plumbing pipes, adding new piping, capping pipes... | Per fixture or item: water heater $63.00, water closet $63.00, tubs, shower or shower... |
| Pool Permit | It depends | depth of water in a structure used for swimming or recreational bathing | ...effective July 10, 2026: Building Permit Fee is valuation based, with a $167.00... |
| Roof Replacement Permit | It depends | Before reroofing a dwelling in a Wildfire Zone, reroofing a townhouse, installing... | ...does need a permit, the Building Permit Fee is valuation based with a $167.00... |
| Shed Permit | It depends | in area, or a height over 15 feet from the grade plane to the average height of the highest roof surface; on lots over 2 acres the area trigger rises to 400 square feet when the structure is at least 20 feet from property lines and other structures | ...effective July 10, 2026: Building Permit Fee is valuation based, with a $167.00... |
| Solar Permit | Permit required | Any size | ...system).' Prescriptive path: P.V. 3.5 kW estimated building permit fee $576.00 plus... |
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Portland permit fees compared with nearby Oregon localities
| Oregon locality | Deck Permit | HVAC Permit | Electrical Permit |
|---|---|---|---|
| Portland | ...Permit Fee is valuation based, with a $167.00 minimum... | ...One & Two Family Dwelling Fees: minimum fee... | ...service included: 1,000 square feet or less $408.00... |
| Eugene | Decks have no flat fee | ...fan, kitchen hood, whole-house ventilation)... | From the Construction Permit Fees schedule effective July... |
Each cell is the opening clause of that Oregon jurisdiction's own fee schedule; the full wording and source sit on each permit page.
Portland permit questions, answered from the data
- Do you need a permit in Portland?
- For most projects, yes. Of the 10 permit types we have verified for Portland, 2 always require a permit (for example an HVAC permit), 8 depend on size or scope (a deck permit, for instance). Each Portland permit type's page states the exact rule and its source.
- How much does a permit cost in Portland?
- Portland 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 Portland Permitting & Development; we do not estimate or mark them up.
- Where do you apply for a permit in Portland?
- Portland Permitting & Development issues permits in Portland, with an online portal for applications, plan uploads and status checks, and takes questions at 503-823-7300. The Portland official page and portal are linked in the office section above.
How the Portland pages were verified. 10 permit types, 7 distinct official sources, most recently checked . Every rule is read from Portland Permitting & Development or the applicable code and cited on its page; anything we could not confirm for Portland is marked rather than estimated. How we verify.