# Building permits at 122 Mountain Ln, Marin County, CA

One permit on record here. The newest, Jun 16, 2025: New Gas Service. Within a quarter mile, the county has issued 6 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Jun 16, 2025 | Plumbing | New Gas Service; | $3,500 | [B42769](https://nearbypermits.com/marin-county/permit/B42769/) |

## Within ¼ mi since May 1, 2026

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

### This block (250 to 1,000 ft), 3 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | [57 Washington Park Ave](https://nearbypermits.com/marin-county/address/57-washington-park-ave/) | 660 ft W | Plumbing | Replace Plumbing Fixtures(s); | $3,000 | [B48600](https://nearbypermits.com/marin-county/permit/B48600/) |
| Sep 8, 2026 | [50 Marin View Ave](https://nearbypermits.com/marin-county/address/50-marin-view-ave/) | 1,000 ft W | Roofing | ReRoofing; | $19,780 | [B48260](https://nearbypermits.com/marin-county/permit/B48260/) |
| Aug 24, 2026 | [57 Washington Park Ave](https://nearbypermits.com/marin-county/address/57-washington-park-ave/) | 660 ft W | Mechanical (HVAC) | Replace Mechanical Appliance; | $7,800 | [B48045](https://nearbypermits.com/marin-county/permit/B48045/) |

### Farther (1,000 ft to ¼ mi), 3 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 10, 2026 | [75 Marin View Ave](https://nearbypermits.com/marin-county/address/75-marin-view-ave/) | 0.20 mi W | Plumbing | Replace Plumbing Fixtures(s); | $4,499 | [B48287](https://nearbypermits.com/marin-county/permit/B48287/) |
| May 15, 2026 | [86 Marin View Ave](https://nearbypermits.com/marin-county/address/86-marin-view-ave/) | 0.23 mi W | Plumbing | New Gas Service; | $10,000 | [B46822](https://nearbypermits.com/marin-county/permit/B46822/) |
| May 12, 2026 | [4 St Jude Rd](https://nearbypermits.com/marin-county/address/4-st-jude-rd/) | 0.24 mi S | Electrical | New Circuits / Outlets; | $1,000 | [B46778](https://nearbypermits.com/marin-county/permit/B46778/) |

## 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 Mountain Ln with permits, nearest house number first:

- [80 Mountain Ln](https://nearbypermits.com/marin-county/address/80-mountain-ln/): newest permit Apr 30, 2026
- [78 Mountain Ln](https://nearbypermits.com/marin-county/address/78-mountain-ln/): newest permit May 28, 2025

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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 2026-10-12 11:22 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 6 nearby: https://nearbypermits.com/marin-county/address/122-mountain-ln/