# Building permits at 646 Amaranth Blvd, Marin County, CA

One permit on record here. The newest, Jul 16, 2025: ReRoofing. Within a quarter mile, the county has issued 9 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Jul 16, 2025 | Roofing | ReRoofing; With Electronic Inspection; | $28,000 | [B43082](https://nearbypermits.com/marin-county/permit/B43082/) |

## Within ¼ mi since May 1, 2026

9 permits in the circle. From our copy of the county's data (last 24 months).

### This block (250 to 1,000 ft), 4 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 6, 2026 | [60 Castle Rock Dr](https://nearbypermits.com/marin-county/address/60-castle-rock-dr/) | 630 ft N | Mechanical (HVAC) | Replace Mechanical Appliance; | $8,000 | [B48652](https://nearbypermits.com/marin-county/permit/B48652/) |
| Aug 25, 2026 | [226 Panoramic Hwy](https://nearbypermits.com/marin-county/address/226-panoramic-hwy/) | 930 ft S | Other |  | $20,000 | [182317](https://nearbypermits.com/marin-county/permit/182317/) |
| Jun 5, 2026 | [659 Sequoia Valley Rd](https://nearbypermits.com/marin-county/address/659-sequoia-valley-rd/) | 790 ft N | Other |  | $100,000 | [181543](https://nearbypermits.com/marin-county/permit/181543/) |
| May 21, 2026 | [151 Bayview Dr](https://nearbypermits.com/marin-county/address/151-bayview-dr/) | 510 ft NW | Alteration or repair | Non-structural Door/Window Replacement; | $13,045 | [B46888](https://nearbypermits.com/marin-county/permit/B46888/) |

### Farther (1,000 ft to ¼ mi), 5 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 11, 2026 | [500 Tamalpais Dr](https://nearbypermits.com/marin-county/address/500-tamalpais-dr/) | 0.23 mi NE | Roofing | ReRoofing; With Electronic Inspection; | $9,900 | [B48296](https://nearbypermits.com/marin-county/permit/B48296/) |
| Sep 11, 2026 | [10 Palm Way](https://nearbypermits.com/marin-county/address/10-palm-way/) | 0.20 mi W | Mechanical (HVAC) | Replace Ductwork, Replace Mechanical Appliance; | $17,000 | [B48292](https://nearbypermits.com/marin-county/permit/B48292/) |
| Sep 4, 2026 | [10 Palm Way](https://nearbypermits.com/marin-county/address/10-palm-way/) | 0.20 mi W | Electrical | Service Upgrade; | $12,000 | [B48197](https://nearbypermits.com/marin-county/permit/B48197/) |
| Jun 26, 2026 | [8 Walsh Dr](https://nearbypermits.com/marin-county/address/8-walsh-dr/) | 0.24 mi N | Mechanical (HVAC) | Replace Ductwork; | $12,000 | [B47322](https://nearbypermits.com/marin-county/permit/B47322/) |
| May 8, 2026 | [639 Sequoia Valley Rd](https://nearbypermits.com/marin-county/address/639-sequoia-valley-rd/) | 0.24 mi N | Other |  | $50,000 | [181645](https://nearbypermits.com/marin-county/permit/181645/) |

## 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

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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 16:37 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, the one permit at this address and 9 nearby: https://nearbypermits.com/marin-county/address/646-amaranth-blvd/