# Building permits at 91 Oak Ave, Marin County, CA One permit on record here. The newest, Apr 27: Permit, no description from the city. Within a quarter mile, the county has issued 12 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Apr 27, 2026 | Other | | $20,000 | [B46598](https://nearbypermits.com/marin-county/permit/B46598/) | ## Within ¼ mi since May 1, 2026 12 permits in the circle. From our copy of the county's data (last 24 months). ### Next door (under 250 ft), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 25, 2026 | [318 Laurel Ave](https://nearbypermits.com/marin-county/address/318-laurel-ave/) | 120 ft SE | Electrical | Service Upgrade; | $1,000 | [B47919](https://nearbypermits.com/marin-county/permit/B47919/) | | Jul 7, 2026 | [318 Laurel Ave](https://nearbypermits.com/marin-county/address/318-laurel-ave/) | 120 ft SE | Other | | $13,888 | [B47362](https://nearbypermits.com/marin-county/permit/B47362/) | | Jun 11, 2026 | [50 Oak Ave](https://nearbypermits.com/marin-county/address/50-oak-ave/) | 240 ft NW | Mechanical (HVAC) | Replace Mechanical Appliance; | $14,382 | [B47121](https://nearbypermits.com/marin-county/permit/B47121/) | ### This block (250 to 1,000 ft), 7 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 16, 2026 | [368 Laurel Ave](https://nearbypermits.com/marin-county/address/368-laurel-ave/) | 660 ft S | Roofing | ReRoofing; With Electronic Inspection; | $36,988 | [B48352](https://nearbypermits.com/marin-county/permit/B48352/) | | Aug 24, 2026 | [95 Iolanthus Ave](https://nearbypermits.com/marin-county/address/95-iolanthus-ave/) | 640 ft NW | Other | | $46,075 | [B48032](https://nearbypermits.com/marin-county/permit/B48032/) | | Aug 19, 2026 | [125 Iolanthus Ave](https://nearbypermits.com/marin-county/address/125-iolanthus-ave/) | 400 ft N | Other | | $4,026 | [B47968](https://nearbypermits.com/marin-county/permit/B47968/) | | Jun 29, 2026 | [389 Laurel Ave](https://nearbypermits.com/marin-county/address/389-laurel-ave/) | 980 ft S | Electrical | Service Upgrade; | $6,700 | [B47329](https://nearbypermits.com/marin-county/permit/B47329/) | | Jun 17, 2026 | [307 Holly Ave](https://nearbypermits.com/marin-county/address/307-holly-ave/) | 360 ft NW | Mechanical (HVAC) | Mechanical Appliance; | $5,300 | [B47196](https://nearbypermits.com/marin-county/permit/B47196/) | | Jun 10, 2026 | [349 Grandview Ave](https://nearbypermits.com/marin-county/address/349-grandview-ave/) | 840 ft SW | Mechanical (HVAC) | Mechanical Appliance; | $17,090 | [B46985](https://nearbypermits.com/marin-county/permit/B46985/) | | Jun 1, 2026 | [40 Iolanthus Ave](https://nearbypermits.com/marin-county/address/40-iolanthus-ave/) | 580 ft W | Other | | $53,000 | [B46970](https://nearbypermits.com/marin-county/permit/B46970/) | ### Farther (1,000 ft to ¼ mi), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 22, 2026 | [202 San Rafael St](https://nearbypermits.com/marin-county/address/202-san-rafael-st/) | 0.24 mi SW | Plumbing | Replace Plumbing Fixtures(s); | $2,991 | [B47591](https://nearbypermits.com/marin-county/permit/B47591/) | | Jun 5, 2026 | [27 Manzanita Ave](https://nearbypermits.com/marin-county/address/27-manzanita-ave/) | 0.24 mi NW | Other | | $6,600 | [B47045](https://nearbypermits.com/marin-county/permit/B47045/) | ## Zoning requests nearby We don't list zoning cases for Marin County yet. Look them up on the county's Planning Commission page: https://www.marincounty.gov/departments/cda/planning/boards-commissions-and-public-hearings/about-planning-commission ## More on this street Other addresses on Oak Ave with permits, nearest house number first: - [111 Oak Ave](https://nearbypermits.com/marin-county/address/111-oak-ave/): newest permit Aug 1, 2025 - [119 Oak Ave](https://nearbypermits.com/marin-county/address/119-oak-ave/): newest permit Dec 5, 2025 - [120 Oak Ave](https://nearbypermits.com/marin-county/address/120-oak-ave/): newest permit Oct 31, 2024 - [121 Oak Ave](https://nearbypermits.com/marin-county/address/121-oak-ave/): newest permit Oct 28, 2025 - [50 Oak Ave](https://nearbypermits.com/marin-county/address/50-oak-ave/): newest permit Jun 11, 2026 --- Source: Marin County Community Development Agency permit data (https://data.marincounty.gov/d/mkbn-caye), County of Marin, CA, ODbL 1.0 (https://opendatacommons.org/licenses/odbl/1-0/). Checked 2026-10-09 10:42 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Contains information from Building Permit (County of Marin, CA), which is made available here under the Open Database License (ODbL). Database: https://data.marincounty.gov/d/mkbn-caye License: https://opendatacommons.org/licenses/odbl/1-0/ Map, the one permit at this address and 12 nearby: https://nearbypermits.com/marin-county/address/91-oak-ave/