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§ 02
When a permit is required
Permit triggers and exempt work for Forest Grove
Structural, mechanical, and plumbing work regulated by the Oregon building codes; related planning approvals also apply where required.
Oregon residential permit exemptions for small detached nonhabitable structures, certain fences, minor finish work, and limited like-for-like repairs may apply.
Local zoning, planning, or site constraints can still require review even when a building permit is exempt.
- Exempt Oregon residential permit exemptions for small detached nonhabitable structures, certain fences, minor finish work, and limited like-for-like repairs may apply.
- Exempt Local zoning, planning, or site constraints can still require review even when a building permit is exempt.
Required documents
- Application
- plans
- site plan
- and project-specific checklists. The Building page links residential plan requirements
- site plan requirements
- solar checklist
- and other guidance.
- Building code
- State of Oregon building specialty codes enforced by the city.
- Permit validity
- Oregon 180-day baseline applies unless extended by the building official.
- Owner-builder
- Owners can apply directly; contractor online pulling is available for qualifying permits.
- Contractor requirements
- The city points applicants to the Oregon Construction Contractors Board license search and requires valid contractor licensing where applicable.
§ 03
Application process
Typical processing: No general turnaround promise posted on the building page reviewed.
- 01 Review the Forest Grove permitting process and submittal requirements for the project type.
- 02 Submit the permit application and plans electronically or by the method directed by the Building Division.
- 03 Contractors may pull qualifying permits online through Oregon e-permitting.
- 04 Pay plan review and permit fees.
- 05 Resolve correction notices if issued during review.
- 06 Receive the permit and schedule inspections through the inspection request line.
Typical processing time: No general turnaround promise posted on the building page reviewed.
§ 04
Fee schedule
Forest Grove building permit fees
Fee type
Amount
01
Minimum permit fee
Forest Grove publishes current building fee tables and estimated fee sheets, but the minimum fee was not clearly summarized on the main page.
02
Plan check fee
Applies
03
Permit fee formula
Mixed. Building permits use valuation-based tables and separate trade fee tables for mechanical and plumbing work.
04
Reinspection fee
Confirm current fees with the Building Division; inspection failures may require additional trips
05
Penalty (no permit)
Confirm current fees with the Building Division; inspection failures may require additional trips
Confirm with the Building Division during intake; public landing page does not summarize card or portal processing rules
Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.
§ 05
Required inspections
Scheduling and sequence
How to schedule
- Inspection Request Line at 888-299-2821 (other)
- Inspection hours
- Building Division hours are 7:30 a.m. to 4:30 p.m.
- Time windows
- Building Division hours are 7:30 a.m. to 4:30 p.m.
Typical sequence: Foundation, framing, rough trades, insulation or cover, and final inspections depending on scope
§ 06
Frequently asked
Common questions about Forest Grove permits
01 Do I need a building permit in Forest Grove, OR? ▸
Structural, mechanical, and plumbing work regulated by the Oregon building codes; related planning approvals also apply where required.
02 How much does a building permit cost in Forest Grove, OR? ▸
Building permit fees in Forest Grove, OR are set by the local building department and vary by project type and valuation. The minimum permit fee is Forest Grove publishes current building fee tables and estimated fee sheets, but the minimum fee was not clearly summarized on the main page.. Fees are calculated as: Mixed. Building permits use valuation-based tables and separate trade fee tables for mechanical and plumbing work.. Plan check fee: Applies.
03 How do I apply for a building permit in Forest Grove, OR? ▸
To apply for a building permit in Forest Grove, OR, follow these steps: 1. Review the Forest Grove permitting process and submittal requirements for the project type. 2. Submit the permit application and plans electronically or by the method directed by the Building Division. 3. Contractors may pull qualifying permits online through Oregon e-permitting. 4. Pay plan review and permit fees. 5. Resolve correction notices if issued during review. 6. Receive the permit and schedule inspections through the inspection request line.
04 How long does it take to get a building permit in Forest Grove, OR? ▸
Building permit processing times in Forest Grove, OR typically run No general turnaround promise posted on the building page reviewed.. Timelines can vary based on project complexity and current department workload.
05 What work is exempt from building permits in Forest Grove, OR? ▸
Not all construction work requires a permit in Forest Grove, OR. The following work is generally exempt: Oregon residential permit exemptions for small detached nonhabitable structures, certain fences, minor finish work, and limited like-for-like repairs may apply.; Local zoning, planning, or site constraints can still require review even when a building permit is exempt.. When in doubt, confirm with the local building department before starting work.
06 How do I schedule a building inspection in Forest Grove, OR? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in Forest Grove, OR via: Inspection Request Line at 888-299-2821.
last verified April 2026
source City of Forest Grove/Cornelius Building Division ↗
entry id permits/oregon/washington/forest-grove
Educational reference. Permit rules and fees change — confirm current requirements directly with City of Forest Grove/Cornelius Building Division before applying. Jaspector is not legal advice.