On this page 6
§ 02
When a permit is required
Permit triggers and exempt work for Gates
Gates publishes a city-specific building permit checklist and routes building permit packets through city review and Marion County code administration; Oregon residential rules still apply for new construction and structural, plumbing, mechanical, and electrical changes.
Oregon BCD exempt-work categories for one- and two-family dwellings
Exempt work may still require city land-use, floodplain, septic, wildfire, or sensitive-lands review
- Exempt Oregon BCD exempt-work categories for one- and two-family dwellings
- Exempt Exempt work may still require city land-use, floodplain, septic, wildfire, or sensitive-lands review
Required documents
- Two sets of building plans
- three site plans
- Marion County structural or manufactured dwelling application as applicable
- LUCS form
- property owner statement
- any additional sensitive-lands
- floodplain
- or septic materials.
- Building code
- Oregon specialty codes administered locally; the city checklist requires conformance with applicable local and state building codes.
- Permit validity
- Oregon residential permit guidance says permits expire if work is not started within 180 days, or if work is suspended or abandoned for 180 days or more.
- Owner-builder
- Property Owner Statement Regarding Construction Responsibilities is listed in the city checklist.
- Contractor requirements
- Oregon licensing rules apply; city forms page states mechanical, electrical, and plumbing applications are filed through Marion County Public Works.
§ 03
Application process
Typical processing: Not publicly posted on the city checklist or county routing page.
- 01 Contact the City of Gates before starting the permit process.
- 02 If applicable, obtain septic approval and floodplain development approval through Marion County before building permit intake.
- 03 For a new structure, submit a building permit packet to the City of Gates with two complete sets of building plans, three complete sets of site plans, a Marion County structural building permit application, a LUCS form, and the property owner statement; manufactured home packets use the Marion County manufactured home placement application plus site plans, LUCS form, owner statement, and floor plan.
- 04 Determine whether the site contains sensitive lands such as flood hazard areas, riparian corridors, wetlands, or slope hazards under the Gates Zoning Ordinance and provide any additional plans required.
- 05 Pay required zoning review and permit fees to the City of Gates; permit issuance follows combined city and county review.
- 06 Begin construction after permit issuance and call Marion County for inspections through the construction process.
- 07 Complete final inspection and receive certificate of occupancy.
Typical processing time: Not publicly posted on the city checklist or county routing page.
§ 04
Fee schedule
Gates building permit fees
Fee type
Amount
01
Minimum permit fee
Marion County structural permit minimum is $60.00 under Table A-1, and $70.00 for new one- and two-family dwellings under Table A-2; Gates also requires city zoning review and permit fees payable to the city.
02
Plan check fee
Marion County structural plan review fee is 65 percent of the structural permit fee.
03
Permit fee formula
Marion County structural permits are valuation-based; county mechanical, plumbing, and electrical fees use itemized schedules; city checklist indicates separate city zoning review fees.
04
Reinspection fee
Marion County reinspection fee is $52.00; investigation fees for work without permits are based on the actual or average added compliance cost.
Gates checklist says to pay required zoning review and permit fees to the city; confirm with Marion County which county-served fees are paid in ePermitting versus at intake.
Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.
§ 05
Required inspections
Scheduling and sequence
How to schedule
- Online scheduling (online)
- Call Marion County for inspections during construction; online users can also request inspections through Oregon ePermitting (phone)
- Inspection hours
- Gates City Hall hours are Monday through Friday, 8:00 a.m. to 5:00 p.m., closed noon to 1:00 p.m.; Marion County permit matrix lists Gates permit counter hours as Monday through Friday, 9:00 a.m. to 5:00 p.m., closed noon to 1:00 p.m.
Typical sequence: County inspections occur throughout construction after permit issuance, followed by final inspection and certificate of occupancy
Marion County fee schedule applies to additional inspections and reinspection fees
§ 06
Frequently asked
Common questions about Gates permits
01 Do I need a building permit in Gates, OR? ▸
Gates publishes a city-specific building permit checklist and routes building permit packets through city review and Marion County code administration; Oregon residential rules still apply for new construction and structural, plumbing, mechanical, and electrical changes.
02 How much does a building permit cost in Gates, OR? ▸
Building permit fees in Gates, OR are set by the local building department and vary by project type and valuation. The minimum permit fee is Marion County structural permit minimum is $60.00 under Table A-1, and $70.00 for new one- and two-family dwellings under Table A-2; Gates also requires city zoning review and permit fees payable to the city.. Fees are calculated as: Marion County structural permits are valuation-based; county mechanical, plumbing, and electrical fees use itemized schedules; city checklist indicates separate city zoning review fees.. Plan check fee: Marion County structural plan review fee is 65 percent of the structural permit fee..
03 How do I apply for a building permit in Gates, OR? ▸
To apply for a building permit in Gates, OR, follow these steps: 1. Contact the City of Gates before starting the permit process. 2. If applicable, obtain septic approval and floodplain development approval through Marion County before building permit intake. 3. For a new structure, submit a building permit packet to the City of Gates with two complete sets of building plans, three complete sets of site plans, a Marion County structural building permit application, a LUCS form, and the property owner statement; manufactured home packets use the Marion County manufactured home placement application plus site plans, LUCS form, owner statement, and floor plan. 4. Determine whether the site contains sensitive lands such as flood hazard areas, riparian corridors, wetlands, or slope hazards under the Gates Zoning Ordinance and provide any additional plans required. 5. Pay required zoning review and permit fees to the City of Gates; permit issuance follows combined city and county review. 6. Begin construction after permit issuance and call Marion County for inspections through the construction process. 7. Complete final inspection and receive certificate of occupancy.
04 How long does it take to get a building permit in Gates, OR? ▸
Building permit processing times in Gates, OR typically run Not publicly posted on the city checklist or county routing page.. Timelines can vary based on project complexity and current department workload.
05 What work is exempt from building permits in Gates, OR? ▸
Not all construction work requires a permit in Gates, OR. The following work is generally exempt: Oregon BCD exempt-work categories for one- and two-family dwellings; Exempt work may still require city land-use, floodplain, septic, wildfire, or sensitive-lands review. When in doubt, confirm with the local building department before starting work.
06 How do I schedule a building inspection in Gates, OR? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in Gates, OR via: Online scheduling, Call Marion County for inspections during construction; online users can also request inspections through Oregon ePermitting.
last verified April 2026
source City of Gates for local land use and zoning review; Marion County Public Works Building Inspection for building, manufactured dwelling, mechanical, plumbing, and electrical permit administration shown in Marion County's permit routing matrix ↗
entry id permits/oregon/linn/gates
Educational reference. Permit rules and fees change — confirm current requirements directly with City of Gates for local land use and zoning review; Marion County Public Works Building Inspection for building, manufactured dwelling, mechanical, plumbing, and electrical permit administration shown in Marion County's permit routing matrix before applying. Jaspector is not legal advice.