# Building permits at 9 Eagle Rock Rd, Marin County, CA The biggest project within a quarter mile since May 1: a $904,000 project at 56 S Knoll Rd, permitted May 5. Two permits on record here. The newest, Sep 15: Replace Mechanical Appliance. Within a quarter mile, the county has issued 18 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Sep 15, 2026 | Mechanical (HVAC) | Replace Mechanical Appliance; | $17,000 | [B48330](https://nearbypermits.com/marin-county/permit/B48330/) | | Oct 26, 2023 | Mechanical (HVAC) | Replace Mechanical Appliance; | $10,000 | [B35913](https://nearbypermits.com/marin-county/permit/B35913/) | ## 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 | |---|---|---|---|---|---|---| | Oct 2, 2026 | [21 Eagle Rock Rd](https://nearbypermits.com/marin-county/address/21-eagle-rock-rd/) | 250 ft N | Plumbing | Replace Plumbing Fixtures(s); | $4,173 | [B48623](https://nearbypermits.com/marin-county/permit/B48623/) | ### This block (250 to 1,000 ft), 12 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 17, 2026 | [25 N Knoll Rd](https://nearbypermits.com/marin-county/address/25-n-knoll-rd/) | 340 ft SE | Mechanical (HVAC) | Replace Ductwork; | $7,500 | [B48375](https://nearbypermits.com/marin-county/permit/B48375/) | | Sep 10, 2026 | [25 N Knoll Rd](https://nearbypermits.com/marin-county/address/25-n-knoll-rd/) | 340 ft SE | Plumbing | Replace Plumbing Fixtures(s); | $10,000 | [B48266](https://nearbypermits.com/marin-county/permit/B48266/) | | Sep 2, 2026 | [3 Crystal Ct](https://nearbypermits.com/marin-county/address/3-crystal-ct/) | 440 ft NW | Roofing | ReRoofing; | $11,500 | [B48186](https://nearbypermits.com/marin-county/permit/B48186/) | | Aug 27, 2026 | [2 Walker St](https://nearbypermits.com/marin-county/address/2-walker-st/) | 770 ft NW | Roofing | ReRoofing; | $14,000 | [B48110](https://nearbypermits.com/marin-county/permit/B48110/) | | Aug 24, 2026 | [16 S Knoll Rd](https://nearbypermits.com/marin-county/address/16-s-knoll-rd/) | 920 ft S | Roofing | ReRoofing; With Electronic Inspection; | $170,300 | [B48038](https://nearbypermits.com/marin-county/permit/B48038/) | | Aug 21, 2026 | [22 Central Dr](https://nearbypermits.com/marin-county/address/22-central-dr/) | 810 ft NW | Other | | $20,500 | [182412](https://nearbypermits.com/marin-county/permit/182412/) | | Aug 19, 2026 | [3 Crystal Ct](https://nearbypermits.com/marin-county/address/3-crystal-ct/) | 440 ft NW | Mechanical (HVAC) | Replace Mechanical Appliance; | $10,000 | [B47965](https://nearbypermits.com/marin-county/permit/B47965/) | | Aug 19, 2026 | [89 Bay Vista Dr](https://nearbypermits.com/marin-county/address/89-bay-vista-dr/) | 650 ft SE | Other | | $1,000 | [182393](https://nearbypermits.com/marin-county/permit/182393/) | | Aug 10, 2026 | [16 Eagle Rock Rd](https://nearbypermits.com/marin-county/address/16-eagle-rock-rd/) | 280 ft NW | Mechanical (HVAC) | Replace Mechanical Appliance; | $7,965 | [B47845](https://nearbypermits.com/marin-county/permit/B47845/) | | Jun 15, 2026 | [25 N Knoll Rd](https://nearbypermits.com/marin-county/address/25-n-knoll-rd/) | 340 ft SE | Electrical | New Circuits / Outlets, Replace Circuits / Outlets; Replace Ductwork, Replace Mechanical Appliance; | $15,000 | [B47167](https://nearbypermits.com/marin-county/permit/B47167/) | | May 22, 2026 | [22 Central Dr](https://nearbypermits.com/marin-county/address/22-central-dr/) | 810 ft NW | Alteration or repair | Siding Replacement; | $15,000 | [B46903](https://nearbypermits.com/marin-county/permit/B46903/) | | May 19, 2026 | [22 Central Dr](https://nearbypermits.com/marin-county/address/22-central-dr/) | 810 ft NW | Roofing | ReRoofing; | $25,990 | [B46848](https://nearbypermits.com/marin-county/permit/B46848/) | ### Farther (1,000 ft to ¼ mi), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 21, 2026 | [29 Bayview Ter](https://nearbypermits.com/marin-county/address/29-bayview-ter/) | 0.24 mi SE | Electrical | New Circuits / Outlets, Replace Circuits / Outlets; | $30,000 | [B48422](https://nearbypermits.com/marin-county/permit/B48422/) | | Aug 10, 2026 | [1 Shayan Ct](https://nearbypermits.com/marin-county/address/1-shayan-ct/) | 0.20 mi S | Other | | $16,320 | [B47834](https://nearbypermits.com/marin-county/permit/B47834/) | | Aug 5, 2026 | [15 Bayview Ter](https://nearbypermits.com/marin-county/address/15-bayview-ter/) | 0.22 mi SE | Plumbing | Replace Plumbing Fixtures(s); | $8,000 | [B47751](https://nearbypermits.com/marin-county/permit/B47751/) | | Jul 20, 2026 | [3 Shayan Ct](https://nearbypermits.com/marin-county/address/3-shayan-ct/) | 0.21 mi S | Alteration or repair | Siding Replacement, Non-structural Door/Window Replacement; | $50,000 | [B47547](https://nearbypermits.com/marin-county/permit/B47547/) | | May 5, 2026 | [56 S Knoll Rd](https://nearbypermits.com/marin-county/address/56-s-knoll-rd/) | 0.23 mi S | Other | | $904,000 | [181621](https://nearbypermits.com/marin-county/permit/181621/) | ## More on this street Other addresses on Eagle Rock Rd with permits, nearest house number first: - [10 Eagle Rock Rd](https://nearbypermits.com/marin-county/address/10-eagle-rock-rd/): newest permit Nov 13, 2024 - [16 Eagle Rock Rd](https://nearbypermits.com/marin-county/address/16-eagle-rock-rd/): newest permit Aug 10, 2026 - [21 Eagle Rock Rd](https://nearbypermits.com/marin-county/address/21-eagle-rock-rd/): newest permit Oct 2, 2026 - [25 Eagle Rock Rd](https://nearbypermits.com/marin-county/address/25-eagle-rock-rd/): newest permit Jun 13, 2025 - [26 Eagle Rock Rd](https://nearbypermits.com/marin-county/address/26-eagle-rock-rd/): newest permit Jan 26, 2026 - [32 Eagle Rock Rd](https://nearbypermits.com/marin-county/address/32-eagle-rock-rd/): newest permit Apr 30, 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 2026-10-07 19:11 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 18 nearby: https://nearbypermits.com/marin-county/address/9-eagle-rock-rd/