Demolition Permits in Multnomah County, Oregon

Whether you are tearing down an old shed, removing a swimming pool, or executing a full structural demolition, local regulations require strict oversight. Tearing down structures involves managing hazardous waste and shutting off municipal utilities, which is why pulling a permit is almost always a mandatory first step.

As one of the more densely populated areas in Oregon, Multnomah County (around 801,477 residents) tends to see higher application volumes at its building department, so it helps to prepare your documentation in advance.

Code Compliance & Inspections

Under Oregon seismic provisions, structural plans are reviewed for retrofitting and shear-wall integrity to comply with the Oregon Structural Specialty Code.

Zoning & Cost Factors

Oregon is famous for its statewide land-use planning program, which legally mandates "Urban Growth Boundaries" to prevent sprawl and protect farm and forest lands. Fortunately, Oregon maintains relatively builder-friendly regulations, keeping base permit fees competitive.

In Multnomah County, you can begin your application online through the county's permit portal, or submit blueprints and a property survey in person. Including your contractor's Oregon Construction Contractors Board (CCB) license number helps avoid rejections.

Typical Submittal Package

When applying for a Demolition permit, you or your contractor will generally need to submit the following documentation for the city's review:

Standard Ordinances & Processing Time

Key code points for a Demolition in Multnomah County: Most municipalities mandate that all utility lines must be safely capped, inspected, and signed off by the utility providers prior to any physical demolition work to prevent public safety hazards.

Typical processing time: a few days to several weeks, depending on current workload and the season. Contact Multnomah County Right of Way for a current estimate.