# Building permits at 185 Cobblestone Dr, Marin County, CA Two permits on record here. The newest, Mar 2: ReRoofing. Within a quarter mile, the county has issued 35 more permits (34 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Mar 2, 2026 | Roofing | ReRoofing; With Electronic Inspection; | $6,450 | [B46063](https://nearbypermits.com/marin-county/permit/B46063/) | | Mar 8, 2025 | Mechanical (HVAC) | Replace Mechanical Appliance; | $4,800 | [B41541](https://nearbypermits.com/marin-county/permit/B41541/) | ## Within ¼ mi since May 1, 2026 35 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 3, 2026 | [184 Cobblestone Dr](https://nearbypermits.com/marin-county/address/184-cobblestone-dr/) | 150 ft E | Electrical | New Circuits / Outlets, Replace Circuits / Outlets; Replace Ductwork; | $80,000 | [B47018](https://nearbypermits.com/marin-county/permit/B47018/) | | Jun 3, 2026 | [184 Cobblestone Dr](https://nearbypermits.com/marin-county/address/184-cobblestone-dr/) | 150 ft E | Mechanical (HVAC) | Replace Mechanical Appliance; | $22,200 | [B47002](https://nearbypermits.com/marin-county/permit/B47002/) | ### This block (250 to 1,000 ft), 18 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 2, 2026 | [269 Flagstone Ter](https://nearbypermits.com/marin-county/address/269-flagstone-ter/) | 700 ft W | Alteration or repair | Non-structural Door/Window Replacement; | $6,690 | [B48611](https://nearbypermits.com/marin-county/permit/B48611/) | | Sep 29, 2026 | [250 Emerystone Ter](https://nearbypermits.com/marin-county/address/250-emerystone-ter/) | 620 ft SW | Other | | $23,860 | [B48530](https://nearbypermits.com/marin-county/permit/B48530/) | | Sep 22, 2026 | [254 Blackstone Dr](https://nearbypermits.com/marin-county/address/254-blackstone-dr/) | 740 ft N | Roofing | ReRoofing; | $24,200 | [B48441](https://nearbypermits.com/marin-county/permit/B48441/) | | Sep 16, 2026 | [266 Blackstone Dr](https://nearbypermits.com/marin-county/address/266-blackstone-dr/) | 820 ft N | Electrical | Service Upgrade; | $8,050 | [B48342](https://nearbypermits.com/marin-county/permit/B48342/) | | Sep 14, 2026 | [274 Emerystone Ter (A D U 274a)](https://nearbypermits.com/marin-county/address/274-emerystone-ter-(a-d-u-274a)/) | 820 ft SW | Other | | $165,000 | [182550](https://nearbypermits.com/marin-county/permit/182550/) | | Jul 30, 2026 | [280 Emerystone Ter](https://nearbypermits.com/marin-county/address/280-emerystone-ter/) | 930 ft SW | Plumbing | New Plumbing Fixture(s); | $1,450 | [B47695](https://nearbypermits.com/marin-county/permit/B47695/) | | Jul 30, 2026 | [219 Adobestone Ct](https://nearbypermits.com/marin-county/address/219-adobestone-ct/) | 520 ft NE | Other | | $19,405 | [B47684](https://nearbypermits.com/marin-county/permit/B47684/) | | Jul 20, 2026 | [149 Blackstone Dr](https://nearbypermits.com/marin-county/address/149-blackstone-dr/) | 280 ft SE | Mechanical (HVAC) | Replace Mechanical Appliance; | $21,631 | [B47539](https://nearbypermits.com/marin-county/permit/B47539/) | | Jul 13, 2026 | [149 Blackstone Dr](https://nearbypermits.com/marin-county/address/149-blackstone-dr/) | 280 ft SE | Plumbing | Replace Plumbing Fixtures(s); | $9,988 | [B47471](https://nearbypermits.com/marin-county/permit/B47471/) | | Jul 8, 2026 | [272 Blackstone Dr](https://nearbypermits.com/marin-county/address/272-blackstone-dr/) | 860 ft NW | Mechanical (HVAC) | Mechanical Appliance; | $1,535 | [B47437](https://nearbypermits.com/marin-county/permit/B47437/) | | Jul 7, 2026 | [160 Blackstone Dr](https://nearbypermits.com/marin-county/address/160-blackstone-dr/) | 440 ft E | Electrical | Service Upgrade; | $2,500 | [B47424](https://nearbypermits.com/marin-county/permit/B47424/) | | Jun 23, 2026 | [143 Blackstone Dr](https://nearbypermits.com/marin-county/address/143-blackstone-dr/) | 310 ft SE | Other | | $20,000 | [B47257](https://nearbypermits.com/marin-county/permit/B47257/) | | Jun 15, 2026 | [171 Blackstone Dr](https://nearbypermits.com/marin-county/address/171-blackstone-dr/) | 270 ft E | Plumbing | Replace Plumbing Fixtures(s); | $16,000 | [B47157](https://nearbypermits.com/marin-county/permit/B47157/) | | Jun 8, 2026 | [160 Blackstone Dr](https://nearbypermits.com/marin-county/address/160-blackstone-dr/) | 440 ft E | Other | | $25,190 | [B47062](https://nearbypermits.com/marin-county/permit/B47062/) | | Jun 3, 2026 | [241 Emerystone Ter](https://nearbypermits.com/marin-county/address/241-emerystone-ter/) | 450 ft SW | Other | | $50,400 | [B47016](https://nearbypermits.com/marin-county/permit/B47016/) | | May 17, 2026 | [241 Emerystone Ter](https://nearbypermits.com/marin-county/address/241-emerystone-ter/) | 450 ft SW | Other | | $6,000 | [B46823](https://nearbypermits.com/marin-county/permit/B46823/) | | Jun 1, 2026 | [163 Deepstone Dr](https://nearbypermits.com/marin-county/address/163-deepstone-dr/) | 320 ft SW | Roofing | ReRoofing; | $5,000 | [B46975](https://nearbypermits.com/marin-county/permit/B46975/) | | May 21, 2026 | [241 Emerystone Ter](https://nearbypermits.com/marin-county/address/241-emerystone-ter/) | 450 ft SW | Roofing | ReRoofing; | $18,534 | [B46879](https://nearbypermits.com/marin-county/permit/B46879/) | ### Farther (1,000 ft to ¼ mi), 15 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 7, 2026 | [3 Linnet Ct](https://nearbypermits.com/marin-county/address/3-linnet-ct/) | 0.24 mi SW | Roofing | ReRoofing; With Electronic Inspection; | $8,130 | [B48684](https://nearbypermits.com/marin-county/permit/B48684/) | | Sep 21, 2026 | [155 Marinwood Ave](https://nearbypermits.com/marin-county/address/155-marinwood-ave/) | 0.22 mi S | Other | | $25,000 | [182601](https://nearbypermits.com/marin-county/permit/182601/) | | Sep 1, 2026 | [7 Linnet Ct](https://nearbypermits.com/marin-county/address/7-linnet-ct/) | 0.23 mi SW | Roofing | ReRoofing; | $14,400 | [B48175](https://nearbypermits.com/marin-county/permit/B48175/) | | Aug 11, 2026 | [59 Windstone Dr](https://nearbypermits.com/marin-county/address/59-windstone-dr/) | 0.22 mi W | Roofing | ReRoofing; With Electronic Inspection; | $8,500 | [B47853](https://nearbypermits.com/marin-county/permit/B47853/) | | Jul 28, 2026 | [60 Blackstone Dr](https://nearbypermits.com/marin-county/address/60-blackstone-dr/) | 0.22 mi SW | Plumbing | Replace Plumbing Fixtures(s); | $9,000 | [B47652](https://nearbypermits.com/marin-county/permit/B47652/) | | Jun 23, 2026 | [155 Marinwood Ave Bldg D (121](https://nearbypermits.com/marin-county/address/155-marinwood-ave-bldg-d-(121/) | 0.25 mi S | Other | | Not listed | [181962](https://nearbypermits.com/marin-county/permit/181962/) | | Jun 23, 2026 | [155 Marinwood Ave Bldg C (121](https://nearbypermits.com/marin-county/address/155-marinwood-ave-bldg-c-(121/) | 0.25 mi S | Other | | Not listed | [181961](https://nearbypermits.com/marin-county/permit/181961/) | | Jun 23, 2026 | [155 Marinwood Ave Bldg B (121](https://nearbypermits.com/marin-county/address/155-marinwood-ave-bldg-b-(121/) | 0.25 mi S | Other | | Not listed | [181960](https://nearbypermits.com/marin-county/permit/181960/) | | Jun 23, 2026 | [155 Marinwood Ave Bldg A (121](https://nearbypermits.com/marin-county/address/155-marinwood-ave-bldg-a-(121/) | 0.25 mi S | Other | | Not listed | [181959](https://nearbypermits.com/marin-county/permit/181959/) | | Jun 22, 2026 | [2 Grande Paseo](https://nearbypermits.com/marin-county/address/2-grande-paseo/) | 0.23 mi S | Roofing | ReRoofing, Stucco Replacement; | $20,000 | [B47248](https://nearbypermits.com/marin-county/permit/B47248/) | | Jun 22, 2026 | [8 Grande Paseo](https://nearbypermits.com/marin-county/address/8-grande-paseo/) | 0.25 mi S | Roofing | ReRoofing, Stucco Replacement; | $20,000 | [B47247](https://nearbypermits.com/marin-county/permit/B47247/) | | Jun 12, 2026 | [38 Blackstone Dr](https://nearbypermits.com/marin-county/address/38-blackstone-dr/) | 0.24 mi SW | Plumbing | New Gas Service, Replace Plumbing Fixtures(s); | $4,073 | [B47137](https://nearbypermits.com/marin-county/permit/B47137/) | | Jun 9, 2026 | [50 Blackstone Dr](https://nearbypermits.com/marin-county/address/50-blackstone-dr/) | 0.24 mi SW | Plumbing | Replace Plumbing Fixtures(s); | $2,647 | [B47083](https://nearbypermits.com/marin-county/permit/B47083/) | | Jun 5, 2026 | [50 Blackstone Dr](https://nearbypermits.com/marin-county/address/50-blackstone-dr/) | 0.24 mi SW | Roofing | ReRoofing; | $8,000 | [B47046](https://nearbypermits.com/marin-county/permit/B47046/) | | May 5, 2026 | [59 Windstone Dr](https://nearbypermits.com/marin-county/address/59-windstone-dr/) | 0.22 mi W | Mechanical (HVAC) | Replace Mechanical Appliance; | $9,000 | [B46681](https://nearbypermits.com/marin-county/permit/B46681/) | ## 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 Cobblestone Dr with permits, nearest house number first: - [184 Cobblestone Dr](https://nearbypermits.com/marin-county/address/184-cobblestone-dr/): newest permit Jun 3, 2026 - [196 Cobblestone Dr](https://nearbypermits.com/marin-county/address/196-cobblestone-dr/): newest permit Oct 23, 2025 - [210 Cobblestone Dr](https://nearbypermits.com/marin-county/address/210-cobblestone-dr/): newest permit Oct 16, 2025 - [155 Cobblestone Dr](https://nearbypermits.com/marin-county/address/155-cobblestone-dr/): newest permit Apr 9, 2025 - [237 Cobblestone Dr](https://nearbypermits.com/marin-county/address/237-cobblestone-dr/): newest permit Feb 14, 2025 - [251 Cobblestone Dr](https://nearbypermits.com/marin-county/address/251-cobblestone-dr/): newest permit Jan 23, 2026 - [279 Cobblestone Dr](https://nearbypermits.com/marin-county/address/279-cobblestone-dr/): newest permit Sep 11, 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 2026-10-09 15:41 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, both permits at this address and 35 nearby: https://nearbypermits.com/marin-county/address/185-cobblestone-dr/