# Building permits at 20 Sinaloa Ave, Marin County, CA

Five permits on record here. The newest, Feb 14, 2025: ReRoofing. Within a quarter mile, the county has issued 7 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Feb 14, 2025 | Roofing | ReRoofing; With Electronic Inspection; | $33,250 | [B41247](https://nearbypermits.com/marin-county/permit/B41247/) |
| Nov 24, 2021 | Plumbing | New Plumbing Fixture(s); | $2,400 | [B27888](https://nearbypermits.com/marin-county/permit/B27888/) |
| Sep 10, 2021 | Electrical | New Circuits / Outlets; | $2,800 | [B26967](https://nearbypermits.com/marin-county/permit/B26967/) |
| Mar 5, 2021 | Plumbing | New Gas Service, Replace Plumbing Fixtures(s); | $2,400 | [B25056](https://nearbypermits.com/marin-county/permit/B25056/) |
| Mar 1, 2021 | Mechanical (HVAC) | Replace Ductwork, Mechanical Appliance, Replace Mechanical Appliance; | $11,500 | [B25012](https://nearbypermits.com/marin-county/permit/B25012/) |

## Within ¼ mi since May 1, 2026

7 permits in the circle. From our copy of the county's data (last 24 months).

### This block (250 to 1,000 ft), 6 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Aug 20, 2026 | [284 Montezuma Ave](https://nearbypermits.com/marin-county/address/284-montezuma-ave/) | 450 ft E | Electrical | Service Upgrade; | $8,000 | [B47994](https://nearbypermits.com/marin-county/permit/B47994/) |
| Aug 11, 2026 | [204 Resaca Ave](https://nearbypermits.com/marin-county/address/204-resaca-ave/) | 380 ft NW | Electrical | Service Upgrade; | $3,947 | [B47854](https://nearbypermits.com/marin-county/permit/B47854/) |
| Aug 5, 2026 | [16 Rosario Rd](https://nearbypermits.com/marin-county/address/16-rosario-rd/) | 450 ft NE | Alteration or repair | Non-structural Door/Window Replacement; | $10,260 | [B47748](https://nearbypermits.com/marin-county/permit/B47748/) |
| Jul 23, 2026 | [204 Resaca Ave](https://nearbypermits.com/marin-county/address/204-resaca-ave/) | 380 ft NW | Other |  | $14,000 | [182199](https://nearbypermits.com/marin-county/permit/182199/) |
| Jul 1, 2026 | [329 Resaca Ave](https://nearbypermits.com/marin-county/address/329-resaca-ave/) | 390 ft E | Other |  | $80,000 | [181997](https://nearbypermits.com/marin-county/permit/181997/) |
| May 10, 2026 | [340 Montezuma Ave](https://nearbypermits.com/marin-county/address/340-montezuma-ave/) | 610 ft E | Roofing | ReRoofing; | $16,600 | [B46755](https://nearbypermits.com/marin-county/permit/B46755/) |

### Farther (1,000 ft to ¼ mi), 1 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 1, 2026 | [100 Montezuma Ave](https://nearbypermits.com/marin-county/address/100-montezuma-ave/) | 0.24 mi N | Electrical | Service Upgrade; | $3,000 | [B48169](https://nearbypermits.com/marin-county/permit/B48169/) |

## 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

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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 2026-10-11 19:02 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 5 permits at this address and 7 nearby: https://nearbypermits.com/marin-county/address/20-sinaloa-ave/