# Building permits at 4 Hanken Dr, Marin County, CA Five permits on record here. The newest, Aug 14: Permit, no description from the city. Within a quarter mile, the county has issued 18 more permits (17 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Aug 14, 2026 | Other | | $7,000 | [182366](https://nearbypermits.com/marin-county/permit/182366/) | | Feb 26, 2026 | Alteration or repair | Non-structural Door/Window Replacement; | $42,815 | [B46017](https://nearbypermits.com/marin-county/permit/B46017/) | | Oct 25, 2024 | Roofing | ReRoofing; With Electronic Inspection; | $27,860 | [B39942](https://nearbypermits.com/marin-county/permit/B39942/) | | Oct 8, 2024 | Other | | $56,172 | [B39727](https://nearbypermits.com/marin-county/permit/B39727/) | | Sep 6, 2019 | Plumbing | Replace Plumbing Fixtures(s); | $2,000 | [B19788](https://nearbypermits.com/marin-county/permit/B19788/) | ## Within ¼ mi since May 1, 2026 18 permits in the circle. From our copy of the county's data (last 24 months). ### Next door (under 250 ft), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 14, 2026 | [20 Hanken Dr](https://nearbypermits.com/marin-county/address/20-hanken-dr/) | 210 ft SW | Electrical | Replace Circuits / Outlets; | $2,000 | [B47922](https://nearbypermits.com/marin-county/permit/B47922/) | ### This block (250 to 1,000 ft), 15 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 25, 2026 | [90 Hanken Dr](https://nearbypermits.com/marin-county/address/90-hanken-dr/) | 740 ft SW | Mechanical (HVAC) | Replace Ductwork, Replace Mechanical Appliance; | $22,000 | [B48498](https://nearbypermits.com/marin-county/permit/B48498/) | | Sep 21, 2026 | [253 Laurel Grove Ave](https://nearbypermits.com/marin-county/address/253-laurel-grove-ave/) | 590 ft W | Mechanical (HVAC) | Replace Mechanical Appliance; | $18,000 | [B48418](https://nearbypermits.com/marin-county/permit/B48418/) | | Sep 18, 2026 | [22 Makin Grade](https://nearbypermits.com/marin-county/address/22-makin-grade/) | 930 ft N | Plumbing | Replace Plumbing Fixtures(s); | $6,800 | [B48346](https://nearbypermits.com/marin-county/permit/B48346/) | | Sep 16, 2026 | [215 Laurel Grove Ave](https://nearbypermits.com/marin-county/address/215-laurel-grove-ave/) | 480 ft SE | Other | | $20,000 | [B48350](https://nearbypermits.com/marin-county/permit/B48350/) | | Aug 26, 2026 | [215 Laurel Grove Ave](https://nearbypermits.com/marin-county/address/215-laurel-grove-ave/) | 480 ft SE | Other | | $50,000 | [B48086](https://nearbypermits.com/marin-county/permit/B48086/) | | Sep 8, 2026 | [245 Laurel Grove Ave](https://nearbypermits.com/marin-county/address/245-laurel-grove-ave/) | 380 ft NW | Plumbing | Replace Plumbing Fixtures(s); | $21,000 | [B48246](https://nearbypermits.com/marin-county/permit/B48246/) | | Aug 20, 2026 | [118 Stetson Ave](https://nearbypermits.com/marin-county/address/118-stetson-ave/) | 860 ft SE | Other | | $7,000 | [182376](https://nearbypermits.com/marin-county/permit/182376/) | | Aug 12, 2026 | [214 Laurel Grove Ave](https://nearbypermits.com/marin-county/address/214-laurel-grove-ave/) | 430 ft E | Electrical | EV Charging Station; | $2,200 | [B47875](https://nearbypermits.com/marin-county/permit/B47875/) | | Jul 17, 2026 | [243 Poplar Dr](https://nearbypermits.com/marin-county/address/243-poplar-dr/) | 290 ft NE | Other | | $350,000 | [182155](https://nearbypermits.com/marin-county/permit/182155/) | | Jun 16, 2026 | [214 Poplar Dr](https://nearbypermits.com/marin-county/address/214-poplar-dr/) | 980 ft E | Other | | $275,000 | [181909](https://nearbypermits.com/marin-county/permit/181909/) | | Jun 10, 2026 | [215 Laurel Grove Ave](https://nearbypermits.com/marin-county/address/215-laurel-grove-ave/) | 480 ft SE | Other | | $60,000 | [B47097](https://nearbypermits.com/marin-county/permit/B47097/) | | Jun 8, 2026 | [219 Poplar Dr](https://nearbypermits.com/marin-county/address/219-poplar-dr/) | 720 ft E | Other | | $89,130 | [181754](https://nearbypermits.com/marin-county/permit/181754/) | | Jun 5, 2026 | [10 Hotaling Ct](https://nearbypermits.com/marin-county/address/10-hotaling-ct/) | 870 ft E | Other | | $50,000 | [181800](https://nearbypermits.com/marin-county/permit/181800/) | | May 21, 2026 | [90 Hanken Dr](https://nearbypermits.com/marin-county/address/90-hanken-dr/) | 740 ft SW | Roofing | ReRoofing; With Electronic Inspection; | $31,800 | [B46883](https://nearbypermits.com/marin-county/permit/B46883/) | | May 15, 2026 | [214 Poplar Dr](https://nearbypermits.com/marin-county/address/214-poplar-dr/) | 980 ft E | Electrical | Service Upgrade, Replace Circuits / Outlets; Replace Plumbing Fixtures(s); Replace Ductwork; | $5,000 | [B46671](https://nearbypermits.com/marin-county/permit/B46671/) | ### Farther (1,000 ft to ¼ mi), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 27, 2026 | [10 Geary Ave](https://nearbypermits.com/marin-county/address/10-geary-ave/) | 0.24 mi W | Roofing | ReRoofing; | $33,500 | [B48111](https://nearbypermits.com/marin-county/permit/B48111/) | | Jun 15, 2026 | [62 Hanken Dr](https://nearbypermits.com/marin-county/address/62-hanken-dr/) | 0.21 mi SW | Mechanical (HVAC) | Replace Ductwork, Replace Mechanical Appliance; | $12,513 | [B47158](https://nearbypermits.com/marin-county/permit/B47158/) | ## 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 Hanken Dr with permits, nearest house number first: - [20 Hanken Dr](https://nearbypermits.com/marin-county/address/20-hanken-dr/): newest permit Aug 14, 2026 - [50 Hanken Dr](https://nearbypermits.com/marin-county/address/50-hanken-dr/): newest permit Jan 15, 2025 - [52 Hanken Dr](https://nearbypermits.com/marin-county/address/52-hanken-dr/): newest permit Jun 4, 2025 - [62 Hanken Dr](https://nearbypermits.com/marin-county/address/62-hanken-dr/): newest permit Jun 15, 2026 - [80 Hanken Dr](https://nearbypermits.com/marin-county/address/80-hanken-dr/): newest permit Aug 1, 2025 - [81 Hanken Dr](https://nearbypermits.com/marin-county/address/81-hanken-dr/): newest permit May 15, 2025 - [90 Hanken Dr](https://nearbypermits.com/marin-county/address/90-hanken-dr/): newest permit Sep 25, 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 2026-10-17 02:50 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 18 nearby: https://nearbypermits.com/marin-county/address/4-hanken-dr/