# Building permits at 116 Blackstone Dr, Marin County, CA Seven permits on record here. The newest, Jun 18, 2025: Permit, no description from the city. Within a quarter mile, the county has issued 42 more permits (41 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jun 18, 2025 | Other | | $9,100 | [B42807](https://nearbypermits.com/marin-county/permit/B42807/) | | May 2, 2025 | Plumbing | Replace Plumbing Fixtures(s); | $5,280 | [B42262](https://nearbypermits.com/marin-county/permit/B42262/) | | Jun 30, 2023 | Other | | $21,190 | [B34516](https://nearbypermits.com/marin-county/permit/B34516/) | | Sep 27, 2018 | Other | | $2,000 | [159703](https://nearbypermits.com/marin-county/permit/159703/) | | Sep 27, 2018 | Other | | $9,140 | [159702](https://nearbypermits.com/marin-county/permit/159702/) | | Aug 21, 2018 | Electrical | Service Upgrade; | $1,180 | [B15758](https://nearbypermits.com/marin-county/permit/B15758/) | | May 1, 2018 | Roofing | ReRoofing; | $12,400 | [B14845](https://nearbypermits.com/marin-county/permit/B14845/) | ## Within ¼ mi since May 1, 2026 42 permits in the circle. From our copy of the county's data (last 24 months). ### This block (250 to 1,000 ft), 30 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 2, 2026 | [269 Flagstone Ter](https://nearbypermits.com/marin-county/address/269-flagstone-ter/) | 770 ft NW | 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/) | 530 ft NW | Other | | $23,860 | [B48530](https://nearbypermits.com/marin-county/permit/B48530/) | | Sep 21, 2026 | [155 Marinwood Ave](https://nearbypermits.com/marin-county/address/155-marinwood-ave/) | 550 ft S | Other | | $25,000 | [182601](https://nearbypermits.com/marin-county/permit/182601/) | | Sep 14, 2026 | [274 Emerystone Ter (A D U 274a)](https://nearbypermits.com/marin-county/address/274-emerystone-ter-(a-d-u-274a)/) | 660 ft NW | 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/) | 740 ft W | Plumbing | New Plumbing Fixture(s); | $1,450 | [B47695](https://nearbypermits.com/marin-county/permit/B47695/) | | Jul 28, 2026 | [60 Blackstone Dr](https://nearbypermits.com/marin-county/address/60-blackstone-dr/) | 680 ft W | Plumbing | Replace Plumbing Fixtures(s); | $9,000 | [B47652](https://nearbypermits.com/marin-county/permit/B47652/) | | Jul 20, 2026 | [149 Blackstone Dr](https://nearbypermits.com/marin-county/address/149-blackstone-dr/) | 540 ft NE | 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/) | 540 ft NE | Plumbing | Replace Plumbing Fixtures(s); | $9,988 | [B47471](https://nearbypermits.com/marin-county/permit/B47471/) | | Jul 7, 2026 | [160 Blackstone Dr](https://nearbypermits.com/marin-county/address/160-blackstone-dr/) | 750 ft NE | 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/) | 470 ft NE | Other | | $20,000 | [B47257](https://nearbypermits.com/marin-county/permit/B47257/) | | Jun 23, 2026 | [155 Marinwood Ave Bldg D (121](https://nearbypermits.com/marin-county/address/155-marinwood-ave-bldg-d-(121/) | 680 ft 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/) | 680 ft 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/) | 680 ft 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/) | 680 ft 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/) | 540 ft 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/) | 650 ft SW | Roofing | ReRoofing, Stucco Replacement; | $20,000 | [B47247](https://nearbypermits.com/marin-county/permit/B47247/) | | Jun 22, 2026 | [8 Seville Dr](https://nearbypermits.com/marin-county/address/8-seville-dr/) | 920 ft S | Roofing | ReRoofing, Stucco Replacement; | $20,000 | [B47243](https://nearbypermits.com/marin-county/permit/B47243/) | | Jun 22, 2026 | [7 Seville Dr](https://nearbypermits.com/marin-county/address/7-seville-dr/) | 810 ft S | Roofing | ReRoofing, Stucco Replacement; | $20,000 | [B47242](https://nearbypermits.com/marin-county/permit/B47242/) | | Jun 15, 2026 | [171 Blackstone Dr](https://nearbypermits.com/marin-county/address/171-blackstone-dr/) | 740 ft NE | Plumbing | Replace Plumbing Fixtures(s); | $16,000 | [B47157](https://nearbypermits.com/marin-county/permit/B47157/) | | Jun 12, 2026 | [38 Blackstone Dr](https://nearbypermits.com/marin-county/address/38-blackstone-dr/) | 910 ft W | 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/) | 830 ft W | Plumbing | Replace Plumbing Fixtures(s); | $2,647 | [B47083](https://nearbypermits.com/marin-county/permit/B47083/) | | Jun 8, 2026 | [160 Blackstone Dr](https://nearbypermits.com/marin-county/address/160-blackstone-dr/) | 750 ft NE | Other | | $25,190 | [B47062](https://nearbypermits.com/marin-county/permit/B47062/) | | Jun 5, 2026 | [50 Blackstone Dr](https://nearbypermits.com/marin-county/address/50-blackstone-dr/) | 830 ft W | Roofing | ReRoofing; | $8,000 | [B47046](https://nearbypermits.com/marin-county/permit/B47046/) | | Jun 3, 2026 | [184 Cobblestone Dr](https://nearbypermits.com/marin-county/address/184-cobblestone-dr/) | 700 ft N | Electrical | New Circuits / Outlets, Replace Circuits / Outlets; Replace Ductwork; | $80,000 | [B47018](https://nearbypermits.com/marin-county/permit/B47018/) | | Jun 3, 2026 | [241 Emerystone Ter](https://nearbypermits.com/marin-county/address/241-emerystone-ter/) | 460 ft NW | 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/) | 460 ft NW | Other | | $6,000 | [B46823](https://nearbypermits.com/marin-county/permit/B46823/) | | Jun 3, 2026 | [184 Cobblestone Dr](https://nearbypermits.com/marin-county/address/184-cobblestone-dr/) | 700 ft N | Mechanical (HVAC) | Replace Mechanical Appliance; | $22,200 | [B47002](https://nearbypermits.com/marin-county/permit/B47002/) | | Jun 1, 2026 | [163 Deepstone Dr](https://nearbypermits.com/marin-county/address/163-deepstone-dr/) | 570 ft N | 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/) | 460 ft NW | Roofing | ReRoofing; | $18,534 | [B46879](https://nearbypermits.com/marin-county/permit/B46879/) | | May 11, 2026 | [5 Grande Paseo](https://nearbypermits.com/marin-county/address/5-grande-paseo/) | 680 ft S | Mechanical (HVAC) | Mechanical Appliance; | $16,026 | [B46756](https://nearbypermits.com/marin-county/permit/B46756/) | ### Farther (1,000 ft to ¼ mi), 12 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 7, 2026 | [3 Linnet Ct](https://nearbypermits.com/marin-county/address/3-linnet-ct/) | 0.20 mi W | Roofing | ReRoofing; With Electronic Inspection; | $8,130 | [B48684](https://nearbypermits.com/marin-county/permit/B48684/) | | Sep 25, 2026 | [40 Dunlin Ct](https://nearbypermits.com/marin-county/address/40-dunlin-ct/) | 0.19 mi SW | Plumbing | Replace Plumbing Fixtures(s); | $4,266 | [B48507](https://nearbypermits.com/marin-county/permit/B48507/) | | Sep 1, 2026 | [7 Linnet Ct](https://nearbypermits.com/marin-county/address/7-linnet-ct/) | 0.19 mi W | 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/) | 0.23 mi NW | Roofing | ReRoofing; With Electronic Inspection; | $8,500 | [B47853](https://nearbypermits.com/marin-county/permit/B47853/) | | Jul 30, 2026 | [8 Quail Ct](https://nearbypermits.com/marin-county/address/8-quail-ct/) | 0.21 mi W | Plumbing | Replace Plumbing Fixtures(s); | $3,000 | [B47687](https://nearbypermits.com/marin-county/permit/B47687/) | | Jul 30, 2026 | [219 Adobestone Ct](https://nearbypermits.com/marin-county/address/219-adobestone-ct/) | 0.22 mi N | Other | | $19,405 | [B47684](https://nearbypermits.com/marin-county/permit/B47684/) | | Jul 10, 2026 | [98 Grande Paseo](https://nearbypermits.com/marin-county/address/98-grande-paseo/) | 0.19 mi S | Other | | $35,000 | [181884](https://nearbypermits.com/marin-county/permit/181884/) | | Jun 11, 2026 | [168 Roundtree Blvd (168a - 174a Carports)](https://nearbypermits.com/marin-county/address/168-roundtree-blvd-(168a----174a-carports)/) | 0.23 mi SW | Other | | $20,598 | [181763](https://nearbypermits.com/marin-county/permit/181763/) | | Jun 5, 2026 | [255 Roundtree Way](https://nearbypermits.com/marin-county/address/255-roundtree-way/) | 0.24 mi SW | Alteration or repair | Non-structural Door/Window Replacement; | $16,888 | [B47050](https://nearbypermits.com/marin-county/permit/B47050/) | | May 20, 2026 | [82 Grande Paseo](https://nearbypermits.com/marin-county/address/82-grande-paseo/) | 0.21 mi S | Roofing | ReRoofing; | $20,000 | [B46873](https://nearbypermits.com/marin-county/permit/B46873/) | | May 5, 2026 | [59 Windstone Dr](https://nearbypermits.com/marin-county/address/59-windstone-dr/) | 0.23 mi NW | Mechanical (HVAC) | Replace Mechanical Appliance; | $9,000 | [B46681](https://nearbypermits.com/marin-county/permit/B46681/) | | May 5, 2026 | [18 Dunlin Ct](https://nearbypermits.com/marin-county/address/18-dunlin-ct/) | 0.23 mi W | Mechanical (HVAC) | Replace Mechanical Appliance; | $12,000 | [B46675](https://nearbypermits.com/marin-county/permit/B46675/) | ## 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 Blackstone Dr with permits, nearest house number first: - [119 Blackstone Dr](https://nearbypermits.com/marin-county/address/119-blackstone-dr/): newest permit Apr 2, 2025 - [112 Blackstone Dr](https://nearbypermits.com/marin-county/address/112-blackstone-dr/): newest permit Apr 10, 2026 - [108 Blackstone Dr](https://nearbypermits.com/marin-county/address/108-blackstone-dr/): newest permit Nov 13, 2024 - [104 Blackstone Dr](https://nearbypermits.com/marin-county/address/104-blackstone-dr/): newest permit Mar 28, 2025 - [128 Blackstone Dr](https://nearbypermits.com/marin-county/address/128-blackstone-dr/): newest permit Jan 7, 2025 - [143 Blackstone Dr](https://nearbypermits.com/marin-county/address/143-blackstone-dr/): newest permit Jun 23, 2026 - [144 Blackstone Dr](https://nearbypermits.com/marin-county/address/144-blackstone-dr/): newest permit Oct 27, 2025 - [149 Blackstone Dr](https://nearbypermits.com/marin-county/address/149-blackstone-dr/): newest permit Jul 20, 2026 - [160 Blackstone Dr](https://nearbypermits.com/marin-county/address/160-blackstone-dr/): newest permit Jul 7, 2026 - [171 Blackstone Dr](https://nearbypermits.com/marin-county/address/171-blackstone-dr/): newest permit Jun 15, 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 2026-10-09 15:53 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 7 permits at this address and 42 nearby: https://nearbypermits.com/marin-county/address/116-blackstone-dr/