# Building permits at 31 Murphy Ln, Marin County, CA Four permits on record here. The newest, Feb 18, 2025: Mechanical Appliance, Replace Mechanical Appliance. Within a quarter mile, the county has issued 12 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Feb 18, 2025 | Mechanical (HVAC) | Mechanical Appliance, Replace Mechanical Appliance; | $25,225 | [B41292](https://nearbypermits.com/marin-county/permit/B41292/) | | Jun 2, 2021 | Other | | $7,000 | [168338](https://nearbypermits.com/marin-county/permit/168338/) | | Mar 2, 2021 | Other | | $9,210 | [167288](https://nearbypermits.com/marin-county/permit/167288/) | | Mar 2, 2021 | Other | | $21,500 | [167287](https://nearbypermits.com/marin-county/permit/167287/) | ## Within ¼ mi since May 1, 2026 12 permits in the circle. From our copy of the county's data (last 24 months). ### This block (250 to 1,000 ft), 7 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 24, 2026 | [95 Iolanthus Ave](https://nearbypermits.com/marin-county/address/95-iolanthus-ave/) | 430 ft S | 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/) | 780 ft SE | Other | | $4,026 | [B47968](https://nearbypermits.com/marin-county/permit/B47968/) | | Jun 17, 2026 | [307 Holly Ave](https://nearbypermits.com/marin-county/address/307-holly-ave/) | 730 ft S | Mechanical (HVAC) | Mechanical Appliance; | $5,300 | [B47196](https://nearbypermits.com/marin-county/permit/B47196/) | | Jun 11, 2026 | [50 Oak Ave](https://nearbypermits.com/marin-county/address/50-oak-ave/) | 830 ft S | Mechanical (HVAC) | Replace Mechanical Appliance; | $14,382 | [B47121](https://nearbypermits.com/marin-county/permit/B47121/) | | Jun 5, 2026 | [27 Manzanita Ave](https://nearbypermits.com/marin-county/address/27-manzanita-ave/) | 860 ft SW | Other | | $6,600 | [B47045](https://nearbypermits.com/marin-county/permit/B47045/) | | Jun 1, 2026 | [40 Iolanthus Ave](https://nearbypermits.com/marin-county/address/40-iolanthus-ave/) | 820 ft S | Other | | $53,000 | [B46970](https://nearbypermits.com/marin-county/permit/B46970/) | | May 13, 2026 | [55 Bay Canyon Rd](https://nearbypermits.com/marin-county/address/55-bay-canyon-rd/) | 830 ft W | Other | | $18,750 | [B46792](https://nearbypermits.com/marin-county/permit/B46792/) | ### Farther (1,000 ft to ¼ mi), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 26, 2026 | [64 Hillside Ter](https://nearbypermits.com/marin-county/address/64-hillside-ter/) | 0.21 mi NW | Electrical | Service Upgrade; | $3,700 | [B48082](https://nearbypermits.com/marin-county/permit/B48082/) | | Aug 25, 2026 | [318 Laurel Ave](https://nearbypermits.com/marin-county/address/318-laurel-ave/) | 0.22 mi 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/) | 0.22 mi SE | Other | | $13,888 | [B47362](https://nearbypermits.com/marin-county/permit/B47362/) | | Jun 22, 2026 | [64 Hillside Ter](https://nearbypermits.com/marin-county/address/64-hillside-ter/) | 0.21 mi NW | Other | | $16,000 | [181945](https://nearbypermits.com/marin-county/permit/181945/) | | May 1, 2026 | [81 Manzanita Ave](https://nearbypermits.com/marin-county/address/81-manzanita-ave/) | 0.25 mi W | Other | | $3,500 | [B46655](https://nearbypermits.com/marin-county/permit/B46655/) | ## 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 --- 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 19:44 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 12 nearby: https://nearbypermits.com/marin-county/address/31-murphy-ln/