# Building permits at 100 Harvard Ave, Marin County, CA 13 permits on record here. The newest, May 23, 2025: Permit, no description from the city. Within a quarter mile, the county has issued 43 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | May 23, 2025 | Other | | $6,500,000 | [179323](https://nearbypermits.com/marin-county/permit/179323/) | | May 29, 2024 | Other | | $1,950,000 | [176746](https://nearbypermits.com/marin-county/permit/176746/) | | Oct 12, 2021 | Other | | $150,000 | [169600](https://nearbypermits.com/marin-county/permit/169600/) | | Aug 10, 2021 | Electrical | Service Upgrade; | $10,000 | [B26581](https://nearbypermits.com/marin-county/permit/B26581/) | | Jul 8, 2021 | Roofing | ReRoofing; | $38,879 | [B26245](https://nearbypermits.com/marin-county/permit/B26245/) | | Jul 6, 2020 | Other | | $835,000 | [165044](https://nearbypermits.com/marin-county/permit/165044/) | | Jun 30, 2020 | Other | | $95,000 | [165015](https://nearbypermits.com/marin-county/permit/165015/) | | Nov 6, 2018 | Mechanical (HVAC) | Replace Mechanical Appliance; | $6,245 | [B16388](https://nearbypermits.com/marin-county/permit/B16388/) | | Jun 13, 2018 | Other | | $650 | [158780](https://nearbypermits.com/marin-county/permit/158780/) | | May 22, 2018 | Electrical | New Circuits / Outlets; | $800 | [B15058](https://nearbypermits.com/marin-county/permit/B15058/) | | Mar 15, 2017 | Mechanical (HVAC) | Replace Mechanical Appliance; | $8,000 | [B12041](https://nearbypermits.com/marin-county/permit/B12041/) | | Dec 29, 2016 | Other | | $50,000 | [154234](https://nearbypermits.com/marin-county/permit/154234/) | | Dec 29, 2016 | Other | | $10,000 | [154233](https://nearbypermits.com/marin-county/permit/154233/) | ## Within ¼ mi since May 1, 2026 43 permits in the circle. From our copy of the county's data (last 24 months). ### This block (250 to 1,000 ft), 29 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 8, 2026 | [114 Morning Sun Ave](https://nearbypermits.com/marin-county/address/114-morning-sun-ave/) | 770 ft E | Plumbing | Replace Plumbing Fixtures(s); | $4,759 | [B48703](https://nearbypermits.com/marin-county/permit/B48703/) | | Oct 8, 2026 | [910 W California Ave](https://nearbypermits.com/marin-county/address/910-w-california-ave/) | 990 ft NW | Electrical | New Circuits / Outlets; Replace Plumbing Fixtures(s); Replace Mechanical Appliance; | $4,000 | [B48531](https://nearbypermits.com/marin-county/permit/B48531/) | | Oct 6, 2026 | [250 Loring Ave](https://nearbypermits.com/marin-county/address/250-loring-ave/) | 750 ft W | Electrical | Replace Circuits / Outlets; Replace Plumbing Fixtures(s); | $12,000 | [B48662](https://nearbypermits.com/marin-county/permit/B48662/) | | Aug 19, 2026 | [147 Harvard Ave](https://nearbypermits.com/marin-county/address/147-harvard-ave/) | 730 ft E | Mechanical (HVAC) | Replace Mechanical Appliance; | $39,650 | [B47971](https://nearbypermits.com/marin-county/permit/B47971/) | | Aug 12, 2026 | [119 Stanford Ave](https://nearbypermits.com/marin-county/address/119-stanford-ave/) | 320 ft S | Other | | $7,000 | [182354](https://nearbypermits.com/marin-county/permit/182354/) | | Aug 7, 2026 | [5 Carolyn Ln](https://nearbypermits.com/marin-county/address/5-carolyn-ln/) | 330 ft N | Other | | $15,000 | [B47782](https://nearbypermits.com/marin-county/permit/B47782/) | | Aug 6, 2026 | [147 Harvard Ave](https://nearbypermits.com/marin-county/address/147-harvard-ave/) | 730 ft E | Alteration or repair | Siding Replacement; | $114,000 | [B47775](https://nearbypermits.com/marin-county/permit/B47775/) | | Aug 5, 2026 | [130 Stanford Ave](https://nearbypermits.com/marin-county/address/130-stanford-ave/) | 550 ft S | Other | | $2,400 | [B47765](https://nearbypermits.com/marin-county/permit/B47765/) | | Aug 1, 2026 | [9 Carolyn Ln](https://nearbypermits.com/marin-county/address/9-carolyn-ln/) | 410 ft N | Roofing | ReRoofing; | $25,000 | [B47711](https://nearbypermits.com/marin-county/permit/B47711/) | | Jul 28, 2026 | [41 Morning Sun Ave](https://nearbypermits.com/marin-county/address/41-morning-sun-ave/) | 750 ft N | Mechanical (HVAC) | Replace Mechanical Appliance; | $16,000 | [B47660](https://nearbypermits.com/marin-county/permit/B47660/) | | Jul 27, 2026 | [910 W California Ave](https://nearbypermits.com/marin-county/address/910-w-california-ave/) | 990 ft NW | Alteration or repair | Siding Replacement; | $5,000 | [B47585](https://nearbypermits.com/marin-county/permit/B47585/) | | Jul 22, 2026 | [9 Carolyn Ln](https://nearbypermits.com/marin-county/address/9-carolyn-ln/) | 410 ft N | Electrical | Service Upgrade; | $7,300 | [B47587](https://nearbypermits.com/marin-county/permit/B47587/) | | Jul 22, 2026 | [100 Stanford Ave](https://nearbypermits.com/marin-county/address/100-stanford-ave/) | 380 ft S | Other | | $20,260 | [B47582](https://nearbypermits.com/marin-county/permit/B47582/) | | Jul 9, 2026 | [905 W California Ave](https://nearbypermits.com/marin-county/address/905-w-california-ave/) | 800 ft W | Roofing | ReRoofing; With Electronic Inspection; | $12,800 | [B47452](https://nearbypermits.com/marin-county/permit/B47452/) | | Jul 8, 2026 | [116 Harvard Ave](https://nearbypermits.com/marin-county/address/116-harvard-ave/) | 350 ft S | Roofing | ReRoofing; With Electronic Inspection; | $18,750 | [B47427](https://nearbypermits.com/marin-county/permit/B47427/) | | Jul 5, 2026 | [351 Loring Ave](https://nearbypermits.com/marin-county/address/351-loring-ave/) | 920 ft SW | Roofing | ReRoofing; | $18,000 | [B47388](https://nearbypermits.com/marin-county/permit/B47388/) | | Jun 30, 2026 | [131 California Ave](https://nearbypermits.com/marin-county/address/131-california-ave/) | 620 ft E | Roofing | ReRoofing; | $21,075 | [B47353](https://nearbypermits.com/marin-county/permit/B47353/) | | Jun 19, 2026 | [130 Stanford Ave](https://nearbypermits.com/marin-county/address/130-stanford-ave/) | 550 ft S | Roofing | ReRoofing; | $35,000 | [B47235](https://nearbypermits.com/marin-county/permit/B47235/) | | Jun 18, 2026 | [7 Carolyn Ln](https://nearbypermits.com/marin-county/address/7-carolyn-ln/) | 350 ft N | Roofing | ReRoofing; | $22,000 | [B47221](https://nearbypermits.com/marin-county/permit/B47221/) | | Jun 15, 2026 | [910 W California Ave](https://nearbypermits.com/marin-county/address/910-w-california-ave/) | 990 ft NW | Electrical | New Circuits / Outlets, Service Upgrade; | $3,000 | [B46953](https://nearbypermits.com/marin-county/permit/B46953/) | | Jun 10, 2026 | [29 Homestead Blvd](https://nearbypermits.com/marin-county/address/29-homestead-blvd/) | 950 ft N | Roofing | ReRoofing; | $4,000 | [B47104](https://nearbypermits.com/marin-county/permit/B47104/) | | Jun 5, 2026 | [13 Alturas Way](https://nearbypermits.com/marin-county/address/13-alturas-way/) | 870 ft W | Other | | $20,500 | [181775](https://nearbypermits.com/marin-county/permit/181775/) | | Jun 3, 2026 | [134 Peralta Ave](https://nearbypermits.com/marin-county/address/134-peralta-ave/) | 690 ft S | Other | | $30,600 | [B47014](https://nearbypermits.com/marin-county/permit/B47014/) | | May 26, 2026 | [11 Alturas Way](https://nearbypermits.com/marin-county/address/11-alturas-way/) | 810 ft W | Other | | $18,000 | [181732](https://nearbypermits.com/marin-county/permit/181732/) | | May 19, 2026 | [21 Homestead Blvd](https://nearbypermits.com/marin-county/address/21-homestead-blvd/) | 920 ft NE | Plumbing | Replace Plumbing Fixtures(s); | $17,000 | [B46859](https://nearbypermits.com/marin-county/permit/B46859/) | | May 19, 2026 | [122 Peralta Ave](https://nearbypermits.com/marin-county/address/122-peralta-ave/) | 710 ft S | Other | | $35,000 | [B46849](https://nearbypermits.com/marin-county/permit/B46849/) | | May 15, 2026 | [138 Harvard Ave](https://nearbypermits.com/marin-county/address/138-harvard-ave/) | 720 ft SE | Roofing | ReRoofing; | $18,950 | [B46815](https://nearbypermits.com/marin-county/permit/B46815/) | | May 14, 2026 | [114 Harvard Ave](https://nearbypermits.com/marin-county/address/114-harvard-ave/) | 250 ft S | Electrical | Service Upgrade; | $2,500 | [B46804](https://nearbypermits.com/marin-county/permit/B46804/) | | May 7, 2026 | [11 Carolyn Ln](https://nearbypermits.com/marin-county/address/11-carolyn-ln/) | 480 ft N | Roofing | ReRoofing; With Electronic Inspection; | $20,000 | [B46714](https://nearbypermits.com/marin-county/permit/B46714/) | ### Farther (1,000 ft to ¼ mi), 14 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 4, 2026 | [902 Ventura Way](https://nearbypermits.com/marin-county/address/902-ventura-way/) | 0.23 mi W | Roofing | ReRoofing; | $25,000 | [B48629](https://nearbypermits.com/marin-county/permit/B48629/) | | Oct 1, 2026 | [400 Hilldale Way](https://nearbypermits.com/marin-county/address/400-hilldale-way/) | 0.20 mi S | Plumbing | New Gas Service; | $3,500 | [B48577](https://nearbypermits.com/marin-county/permit/B48577/) | | Sep 22, 2026 | [31 Morning Sun Ave](https://nearbypermits.com/marin-county/address/31-morning-sun-ave/) | 0.20 mi N | Roofing | ReRoofing; | $21,609 | [B48442](https://nearbypermits.com/marin-county/permit/B48442/) | | Sep 9, 2026 | [918 Centro Way](https://nearbypermits.com/marin-county/address/918-centro-way/) | 0.24 mi NW | Mechanical (HVAC) | Replace Ductwork, Replace Mechanical Appliance; | $8,343 | [B48265](https://nearbypermits.com/marin-county/permit/B48265/) | | Sep 2, 2026 | [218 Princeton Ave](https://nearbypermits.com/marin-county/address/218-princeton-ave/) | 0.23 mi SE | Other | | $125,000 | [182498](https://nearbypermits.com/marin-county/permit/182498/) | | Aug 7, 2026 | [208 Princeton Ave](https://nearbypermits.com/marin-county/address/208-princeton-ave/) | 0.20 mi SE | Plumbing | Replace Plumbing Fixtures(s); | $27,000 | [B47783](https://nearbypermits.com/marin-county/permit/B47783/) | | Jun 24, 2026 | [325 Pinehill Rd](https://nearbypermits.com/marin-county/address/325-pinehill-rd/) | 0.24 mi S | Electrical | New Circuits / Outlets, Service Upgrade; | $3,000 | [B46991](https://nearbypermits.com/marin-county/permit/B46991/) | | Jun 16, 2026 | [9 Maxwell Ln](https://nearbypermits.com/marin-county/address/9-maxwell-ln/) | 0.21 mi N | Mechanical (HVAC) | Mechanical Appliance; | $18,675 | [B47182](https://nearbypermits.com/marin-county/permit/B47182/) | | Jun 12, 2026 | [24 Morning Sun Ave](https://nearbypermits.com/marin-county/address/24-morning-sun-ave/) | 0.21 mi N | Plumbing | New Gas Service, Replace Plumbing Fixtures(s); | $4,875 | [B47133](https://nearbypermits.com/marin-county/permit/B47133/) | | Jun 12, 2026 | [123 Morning Sun Ave](https://nearbypermits.com/marin-county/address/123-morning-sun-ave/) | 0.20 mi E | Roofing | ReRoofing; | $20,000 | [B47111](https://nearbypermits.com/marin-county/permit/B47111/) | | Jun 11, 2026 | [180 Stanford Ave](https://nearbypermits.com/marin-county/address/180-stanford-ave/) | 0.23 mi SE | Mechanical (HVAC) | Mechanical Appliance; | $10,514 | [B47115](https://nearbypermits.com/marin-county/permit/B47115/) | | Jun 5, 2026 | [180 Stanford Ave](https://nearbypermits.com/marin-county/address/180-stanford-ave/) | 0.23 mi SE | Other | | $21,500 | [B47041](https://nearbypermits.com/marin-county/permit/B47041/) | | May 29, 2026 | [180 Stanford Ave](https://nearbypermits.com/marin-county/address/180-stanford-ave/) | 0.23 mi SE | Electrical | Service Upgrade; | $3,200 | [B46960](https://nearbypermits.com/marin-county/permit/B46960/) | | May 1, 2026 | [202 Stanford Ave](https://nearbypermits.com/marin-county/address/202-stanford-ave/) | 0.22 mi SE | Roofing | ReRoofing; | $31,000 | [B46661](https://nearbypermits.com/marin-county/permit/B46661/) | ## 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 Harvard Ave with permits, nearest house number first: - [114 Harvard Ave](https://nearbypermits.com/marin-county/address/114-harvard-ave/): newest permit May 14, 2026 - [116 Harvard Ave](https://nearbypermits.com/marin-county/address/116-harvard-ave/): newest permit Jul 8, 2026 - [125 Harvard Ave](https://nearbypermits.com/marin-county/address/125-harvard-ave/): newest permit Jan 21, 2026 - [135 Harvard Ave](https://nearbypermits.com/marin-county/address/135-harvard-ave/): newest permit Oct 27, 2025 - [138 Harvard Ave](https://nearbypermits.com/marin-county/address/138-harvard-ave/): newest permit May 15, 2026 - [147 Harvard Ave](https://nearbypermits.com/marin-county/address/147-harvard-ave/): newest permit Aug 19, 2026 - [151 Harvard Ave](https://nearbypermits.com/marin-county/address/151-harvard-ave/): newest permit Dec 4, 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 2026-10-12 05:06 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 13 permits at this address and 43 nearby: https://nearbypermits.com/marin-county/address/100-harvard-ave/