How long does a Portland BDS residential permit take to issue?

Portland Bureau of Development Services (BDS) permit timelines vary widely by scope, and the published medians don't always match field reality. Simple trade permits — a like-for-like water heater swap, a single-circuit electrical add, a furnace replacement — typically issue within one to three business days through the DevHub online portal under the BDS Trade Permit (Express) pathway. Standard residential alterations involving plumbing, electrical, mechanical, or partition-wall changes route through full plan review and run six to fourteen weeks once intake confirms a complete submittal. Additions, new-dwelling construction, and substantial structural work typically take twelve to twenty-two weeks because they pick up parallel review from Site Development (PBOT, BES, Water Bureau) and often Bureau of Planning. Three review tracks routinely add weeks on top of base plan review. Historic Landmarks Commission jurisdiction (Title 33.846 of the Portland Zoning Code) applies in the 18 designated historic districts and to individually listed landmarks; minor work goes through Type I administrative review, but exterior alterations or additions trigger Type II or Type III review with public-comment periods that add 4 to 16 weeks. Tree Preservation review under Title 11 (Trees) applies whenever construction disturbs the root protection zone of a regulated tree and frequently requires a certified arborist report. Stormwater Manager sign-off under the 2020 Stormwater Management Manual is mandatory whenever a project adds or replaces 500 square feet or more of impervious surface and routinely takes four to eight weeks. BDS also enforces the Residential Infill Project (Title 33.110) overlays for density and setbacks, which can pull additional zoning review. Two practical accelerators: pre-application conferences (currently $400 to $800) front-load the review-comment cycle, and the Field Issuance Remodel (FIR) program lets pre-qualified contractors pull select permits at the jobsite for a same-day inspection-and-issuance loop on minor work. We track every project in DevHub from intake to CofO so the homeowner sees the actual review queue position, not a guess.