Before the new build
Demolishing a house in Bellevue: permits and sequencing
Demolition is its own project. Utility disconnections, erosion control, right-of-way work, hazardous materials, and the new-house schedule all need to line up before the excavator arrives.
On this page7 sections
Official starting point: Bellevue demolition permits. Check the current page before acting because forms and rules can change.
Confirm whether demolition is separate
Bellevue’s demolition permit covers removal of all or part of a permanent structure. Some new-house permits include demolition in the combined scope, so confirm the intended permit path before filing duplicate or conflicting applications.
Map the permits around the demolition
- Demolition drawings and a construction stormwater pollution prevention plan.
- Water and sewer disconnection documentation.
- A separate right-of-way permit for utility capping, fencing, temporary access, or other work in the public right-of-way.
- Possible SEPA review depending on the project.
- The later building, grading, utility, and tree approvals for the replacement project.
Do not assume the demolition permit removes trees
Bellevue explicitly says a demolition-only permit does not authorize tree removal. Coordinate retained-tree protection and any separate tree approval before staging equipment or disturbing roots.
Plan waste and hazardous-material handling
Ask the demolition contractor for the disposal and recycling plan, utility shutoff sequence, and responsibility for asbestos, lead, tanks, or other suspect materials. King County maintains current construction-and-demolition material requirements and facility information.
Tie demolition to the replacement schedule
Confirm when demolition may begin, what must remain accessible for reviewers or surveyors, and whether financing or insurance requires the replacement permit first. Avoid creating a vacant site months before the next permit is ready.
Practical homeowner guide
A Bellevue demolition permit involves more than removing the house
The excavator is only one part of the job. Owners need to coordinate hazardous-material requirements, rodent control where applicable, utility disconnects, tree protection, erosion control, haul routes, and what happens to the site afterward.
Part 1 · Before pricing
Look for hidden work and costs
Identify asbestos or other regulated material procedures, tanks, septic systems, side sewers, overhead and underground utilities, trees, retaining walls, and structures that may cross a boundary.
Part 2 · Before mobilizing
Collect clearances
Match every disconnect, notification, protection measure, and prerequisite inspection to a responsible party. A demolition permit does not replace approvals from utilities or other agencies.
Part 3 · After removal
Leave a compliant site
Plan backfill, compaction, drainage, erosion control, utility caps, fencing, and final inspection. Coordinate the demolition record with the future building permit so site information stays consistent.
Common questions
What homeowners usually ask
Can demolition start as soon as Bellevue issues the permit?
Only after every permit condition and outside-agency requirement is satisfied. Confirm utility disconnections, hazardous-material notifications, required site controls, and any preconstruction inspection before equipment arrives.
Should demolition be included in the new-house contract?
It can be, but the scope should still be itemized. Separate hazardous materials, utility work, tree protection, erosion control, export, backfill, and permit responsibilities so bids are comparable and gaps are visible.
Why coordinate demolition with the future site plan?
Trees, grades, drainage patterns, access, utilities, and boundary evidence can be damaged or erased during demolition. The future design may rely on those conditions, so survey and protection decisions should happen first.
Action plan
Sequence demolition safely
- 1
Confirm whether demolition is a separate BE permit or included in the replacement building permit.
- 2
Coordinate water, sewer, power, gas, and communications disconnections in writing.
- 3
Map temporary access, fencing, utility caps, and other public-right-of-way work.
- 4
Keep tree removal and retained-tree protection under the correct separate approval.
- 5
Align demolition release with financing, insurance, waste handling, and the replacement-permit schedule.
Official resources