# Building permits at 100 John St, Marin County, CA Four permits on record here. The newest, May 12: Permit, no description from the city. Within a quarter mile, the county has issued 4 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | May 12, 2026 | Other | | $279,650 | [181658](https://nearbypermits.com/marin-county/permit/181658/) | | Nov 20, 2025 | Other | | $30,520 | [B44866](https://nearbypermits.com/marin-county/permit/B44866/) | | Nov 13, 2025 | Mechanical (HVAC) | Mechanical Appliance; | $20,578 | [B44772](https://nearbypermits.com/marin-county/permit/B44772/) | | Aug 16, 2023 | Other | | $58,626 | [174766](https://nearbypermits.com/marin-county/permit/174766/) | ## Within ΒΌ mi since May 1, 2026 4 permits in the circle. From our copy of the county's data (last 24 months). ### This block (250 to 1,000 ft), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 24, 2026 | [145 John St](https://nearbypermits.com/marin-county/address/145-john-st/) | 520 ft W | Mechanical (HVAC) | Replace Mechanical Appliance; | $10,000 | [B48050](https://nearbypermits.com/marin-county/permit/B48050/) | | Jul 29, 2026 | [205 Valley Ave](https://nearbypermits.com/marin-county/address/205-valley-ave/) | 960 ft W | Roofing | ReRoofing; | $10,685 | [B47674](https://nearbypermits.com/marin-county/permit/B47674/) | | Jun 29, 2026 | [27080 State Route 1](https://nearbypermits.com/marin-county/address/27080-state-route-1/) | 680 ft NW | Alteration or repair | Non-structural Door/Window Replacement; | $10,035 | [B47330](https://nearbypermits.com/marin-county/permit/B47330/) | | May 18, 2026 | [205 Valley Ave](https://nearbypermits.com/marin-county/address/205-valley-ave/) | 960 ft W | Roofing | Replace Circuits / Outlets; Replace Plumbing Fixtures(s); Replace Mechanical Appliance; ReRoofing; | $6,000 | [B46832](https://nearbypermits.com/marin-county/permit/B46832/) | ## 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 John St with permits, nearest house number first: - [140 John St](https://nearbypermits.com/marin-county/address/140-john-st/): newest permit Jan 15, 2025 - [145 John St](https://nearbypermits.com/marin-county/address/145-john-st/): newest permit Aug 24, 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 2026-10-08 23:20 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, all 4 permits at this address and 4 nearby: https://nearbypermits.com/marin-county/address/100-john-st/