# Building permits at 31 Shell Rd, Marin County, CA One permit here in the last two years. The newest, Dec 19, 2025: Non-structural Door/Window Replacement. Within a quarter mile, the county has issued 8 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Dec 19, 2025 | Alteration or repair | Non-structural Door/Window Replacement; | $1,115 | [B45228](https://nearbypermits.com/marin-county/permit/B45228/) | ## Within ¼ mi since May 1, 2026 8 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 | |---|---|---|---|---|---|---| | Sep 16, 2026 | [15 Shell Rd](https://nearbypermits.com/marin-county/address/15-shell-rd/) | 570 ft E | Mechanical (HVAC) | Replace Mechanical Appliance; | $14,208 | [B48358](https://nearbypermits.com/marin-county/permit/B48358/) | | Aug 31, 2026 | [12 Shell Rd](https://nearbypermits.com/marin-county/address/12-shell-rd/) | 530 ft NE | Other | | $39,892 | [B47295](https://nearbypermits.com/marin-county/permit/B47295/) | | Aug 10, 2026 | [50 Shell Rd](https://nearbypermits.com/marin-county/address/50-shell-rd/) | 780 ft W | Plumbing | Replace Plumbing Fixtures(s); | $3,812 | [B47846](https://nearbypermits.com/marin-county/permit/B47846/) | | Jul 10, 2026 | [17 Shell Rd](https://nearbypermits.com/marin-county/address/17-shell-rd/) | 510 ft E | Roofing | ReRoofing; With Electronic Inspection; | $19,999 | [B47456](https://nearbypermits.com/marin-county/permit/B47456/) | | Jun 22, 2026 | [24 Lomita Dr](https://nearbypermits.com/marin-county/address/24-lomita-dr/) | 830 ft NE | Other | Service Upgrade; | $1,000 | [B47255](https://nearbypermits.com/marin-county/permit/B47255/) | | Jun 8, 2026 | [39 Shell Rd](https://nearbypermits.com/marin-county/address/39-shell-rd/) | 300 ft W | Other | | $100,000 | [181832](https://nearbypermits.com/marin-county/permit/181832/) | | May 26, 2026 | [52 Plaza Dr](https://nearbypermits.com/marin-county/address/52-plaza-dr/) | 540 ft S | Electrical | EV Charging Station; With Electronic Inspection | $2,500 | [B46919](https://nearbypermits.com/marin-county/permit/B46919/) | ### Farther (1,000 ft to ¼ mi), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 31, 2026 | [65 Lomita Dr](https://nearbypermits.com/marin-county/address/65-lomita-dr/) | 0.20 mi W | Roofing | ReRoofing; | $20,000 | [B48161](https://nearbypermits.com/marin-county/permit/B48161/) | ## More on this street Other addresses on Shell Rd with permits, nearest house number first: - [30 Shell Rd](https://nearbypermits.com/marin-county/address/30-shell-rd/): newest permit Feb 17, 2026 - [33 Shell Rd](https://nearbypermits.com/marin-county/address/33-shell-rd/): newest permit Dec 18, 2025 - [39 Shell Rd](https://nearbypermits.com/marin-county/address/39-shell-rd/): newest permit Jun 8, 2026 - [17 Shell Rd](https://nearbypermits.com/marin-county/address/17-shell-rd/): newest permit Jul 10, 2026 - [16 Shell Rd](https://nearbypermits.com/marin-county/address/16-shell-rd/): newest permit Apr 16, 2026 - [15 Shell Rd](https://nearbypermits.com/marin-county/address/15-shell-rd/): newest permit Sep 16, 2026 - [50 Shell Rd](https://nearbypermits.com/marin-county/address/50-shell-rd/): newest permit Aug 10, 2026 - [12 Shell Rd](https://nearbypermits.com/marin-county/address/12-shell-rd/): newest permit Aug 31, 2026 - [52 Shell Rd](https://nearbypermits.com/marin-county/address/52-shell-rd/): newest permit Aug 20, 2025 - [6 Shell Rd](https://nearbypermits.com/marin-county/address/6-shell-rd/): newest permit Sep 10, 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 2026-10-07 00:18 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 8 nearby: https://nearbypermits.com/marin-county/address/31-shell-rd/