# Building permits at 33 Heron Dr, Marin County, CA Three permits on record here. The newest, Apr 21: Permit, no description from the city. Within a quarter mile, the county has issued 13 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Apr 21, 2026 | Other | | $50,000 | [181531](https://nearbypermits.com/marin-county/permit/181531/) | | Oct 15, 2024 | Mechanical (HVAC) | Replace Ductwork; | $12,000 | [B39805](https://nearbypermits.com/marin-county/permit/B39805/) | | Oct 2, 2023 | Plumbing | Replace Plumbing Fixtures(s); Replace Mechanical Appliance; | $26,000 | [B35610](https://nearbypermits.com/marin-county/permit/B35610/) | ## Within ¼ mi since May 1, 2026 13 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 | |---|---|---|---|---|---|---| | Jul 21, 2026 | [30 Heron Dr](https://nearbypermits.com/marin-county/address/30-heron-dr/) | 210 ft NE | Alteration or repair | Non-structural Door/Window Replacement; | $9,000 | [B47576](https://nearbypermits.com/marin-county/permit/B47576/) | ### This block (250 to 1,000 ft), 11 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 7, 2026 | [100 Great Circle Dr](https://nearbypermits.com/marin-county/address/100-great-circle-dr/) | 750 ft NW | Roofing | ReRoofing; | $45,200 | [B48685](https://nearbypermits.com/marin-county/permit/B48685/) | | Oct 4, 2026 | [20 Century Dr](https://nearbypermits.com/marin-county/address/20-century-dr/) | 770 ft W | Plumbing | Replace Plumbing Fixtures(s); | $10,000 | [B48630](https://nearbypermits.com/marin-county/permit/B48630/) | | Sep 1, 2026 | [13 Heron Dr](https://nearbypermits.com/marin-county/address/13-heron-dr/) | 920 ft N | Plumbing | New Plumbing Fixture(s); | $850 | [B48168](https://nearbypermits.com/marin-county/permit/B48168/) | | Aug 21, 2026 | [13 Heron Dr](https://nearbypermits.com/marin-county/address/13-heron-dr/) | 920 ft N | Electrical | New Circuits / Outlets, Replace Circuits / Outlets; | $14,000 | [B47981](https://nearbypermits.com/marin-county/permit/B47981/) | | Aug 18, 2026 | [13 Heron Dr](https://nearbypermits.com/marin-county/address/13-heron-dr/) | 920 ft N | Plumbing | New Gas Service; | $1,500 | [B47950](https://nearbypermits.com/marin-county/permit/B47950/) | | Aug 3, 2026 | [22 Heron Dr](https://nearbypermits.com/marin-county/address/22-heron-dr/) | 500 ft N | Mechanical (HVAC) | Replace Mechanical Appliance; | $38,000 | [B47721](https://nearbypermits.com/marin-county/permit/B47721/) | | Jul 24, 2026 | [13 Heron Dr](https://nearbypermits.com/marin-county/address/13-heron-dr/) | 920 ft N | Other | | $16,000 | [182215](https://nearbypermits.com/marin-county/permit/182215/) | | Jun 22, 2026 | [17 Heron Dr](https://nearbypermits.com/marin-county/address/17-heron-dr/) | 770 ft N | Roofing | ReRoofing; | $59,500 | [B47191](https://nearbypermits.com/marin-county/permit/B47191/) | | Jun 11, 2026 | [27 Heron Dr](https://nearbypermits.com/marin-county/address/27-heron-dr/) | 300 ft N | Roofing | ReRoofing, Stucco Replacement; | $130,000 | [B47116](https://nearbypermits.com/marin-county/permit/B47116/) | | May 13, 2026 | [95 Century Dr](https://nearbypermits.com/marin-county/address/95-century-dr/) | 320 ft SW | Roofing | ReRoofing; | $21,766 | [B46781](https://nearbypermits.com/marin-county/permit/B46781/) | | May 1, 2026 | [95 Century Dr](https://nearbypermits.com/marin-county/address/95-century-dr/) | 320 ft SW | Other | | $85,000 | [B46650](https://nearbypermits.com/marin-county/permit/B46650/) | ### Farther (1,000 ft to ¼ mi), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jun 3, 2026 | [54 Topside Way](https://nearbypermits.com/marin-county/address/54-topside-way/) | 0.23 mi NW | Roofing | ReRoofing; | $38,000 | [B47008](https://nearbypermits.com/marin-county/permit/B47008/) | ## 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 Heron Dr with permits, nearest house number first: - [30 Heron Dr](https://nearbypermits.com/marin-county/address/30-heron-dr/): newest permit Jul 21, 2026 - [27 Heron Dr](https://nearbypermits.com/marin-county/address/27-heron-dr/): newest permit Jun 11, 2026 - [24 Heron Dr](https://nearbypermits.com/marin-county/address/24-heron-dr/): newest permit Aug 13, 2025 - [22 Heron Dr](https://nearbypermits.com/marin-county/address/22-heron-dr/): newest permit Aug 3, 2026 - [17 Heron Dr](https://nearbypermits.com/marin-county/address/17-heron-dr/): newest permit Jun 22, 2026 - [15 Heron Dr](https://nearbypermits.com/marin-county/address/15-heron-dr/): newest permit May 5, 2025 - [13 Heron Dr](https://nearbypermits.com/marin-county/address/13-heron-dr/): newest permit Sep 1, 2026 - [12 Heron Dr](https://nearbypermits.com/marin-county/address/12-heron-dr/): newest permit Aug 25, 2025 - [11 Heron Dr](https://nearbypermits.com/marin-county/address/11-heron-dr/): newest permit May 13, 2025 - [4 Heron Dr](https://nearbypermits.com/marin-county/address/4-heron-dr/): newest permit Dec 3, 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 20:09 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 3 permits at this address and 13 nearby: https://nearbypermits.com/marin-county/address/33-heron-dr/