# Building permits at 100 H Ln, Marin County, CA Four permits on record here. The newest, Jan 22: Replace Plumbing Fixtures(s). Within a quarter mile, the county has issued 8 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jan 22, 2026 | Plumbing | Replace Plumbing Fixtures(s); | $17,000 | [B45589](https://nearbypermits.com/marin-county/permit/B45589/) | | Oct 9, 2025 | Other | | $10,835 | [B44300](https://nearbypermits.com/marin-county/permit/B44300/) | | Aug 4, 2025 | Electrical | New Circuits / Outlets, Service Upgrade; | $3,500 | [B43323](https://nearbypermits.com/marin-county/permit/B43323/) | | Sep 5, 2017 | Mechanical (HVAC) | Replace Ductwork, Replace Mechanical Appliance; | $8,500 | [B13199](https://nearbypermits.com/marin-county/permit/B13199/) | ## Within ¼ mi since May 1, 2026 8 permits in the circle. From our copy of the county's data (last 24 months). ### Next door (under 250 ft), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jun 5, 2026 | [6 June Ln](https://nearbypermits.com/marin-county/address/6-june-ln/) | 240 ft E | Plumbing | New Gas Service, Replace Plumbing Fixtures(s); | $3,486 | [B47047](https://nearbypermits.com/marin-county/permit/B47047/) | | May 11, 2026 | [7 June Ln](https://nearbypermits.com/marin-county/address/7-june-ln/) | 200 ft NE | Roofing | ReRoofing; With Electronic Inspection; | $25,900 | [B46762](https://nearbypermits.com/marin-county/permit/B46762/) | ### This block (250 to 1,000 ft), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 16, 2026 | [540 Atherton Ave](https://nearbypermits.com/marin-county/address/540-atherton-ave/) | 950 ft SW | Plumbing | Replace Plumbing Fixtures(s); | $9,000 | [B48370](https://nearbypermits.com/marin-county/permit/B48370/) | | Jul 8, 2026 | [135 H Ln](https://nearbypermits.com/marin-county/address/135-h-ln/) | 870 ft NW | Plumbing | Replace Plumbing Fixtures(s); | $100 | [B47444](https://nearbypermits.com/marin-county/permit/B47444/) | | Jul 8, 2026 | [135 H Ln](https://nearbypermits.com/marin-county/address/135-h-ln/) | 870 ft NW | Electrical | New Circuits / Outlets, Replace Circuits / Outlets; | $1,000 | [B47355](https://nearbypermits.com/marin-county/permit/B47355/) | | Jun 23, 2026 | [135 H Ln](https://nearbypermits.com/marin-county/address/135-h-ln/) | 870 ft NW | Other | | $30,000 | [B47211](https://nearbypermits.com/marin-county/permit/B47211/) | ### Farther (1,000 ft to ¼ mi), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 27, 2026 | [17 Alpine Rd](https://nearbypermits.com/marin-county/address/17-alpine-rd/) | 0.23 mi SE | Other | | $18,970 | [B48114](https://nearbypermits.com/marin-county/permit/B48114/) | | Aug 27, 2026 | [6 Alpine Rd](https://nearbypermits.com/marin-county/address/6-alpine-rd/) | 0.19 mi SE | Electrical | New Circuits / Outlets; | $2,500 | [B48104](https://nearbypermits.com/marin-county/permit/B48104/) | ## 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 H Ln with permits, nearest house number first: - [110 H Ln](https://nearbypermits.com/marin-county/address/110-h-ln/): newest permit Oct 7, 2024 - [135 H Ln](https://nearbypermits.com/marin-county/address/135-h-ln/): newest permit Jul 8, 2026 - [145 H Ln](https://nearbypermits.com/marin-county/address/145-h-ln/): newest permit Aug 24, 2026 - [151 H Ln](https://nearbypermits.com/marin-county/address/151-h-ln/): newest permit Aug 19, 2026 - [163 H Ln](https://nearbypermits.com/marin-county/address/163-h-ln/): newest permit Apr 16, 2025 - [165 H Ln](https://nearbypermits.com/marin-county/address/165-h-ln/): newest permit Nov 25, 2025 --- 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 16:39 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 8 nearby: https://nearbypermits.com/marin-county/address/100-h-ln/