What was permitted
In Tomales, a new detached Accessory Dwelling Unit (ADU) and an accompanying deck are part of a recent construction project at 100 John St. This type of project can significantly enhance property value and utility for homeowners.
The permit for this new dwelling was issued on May 12, 2026, with an estimated cost of $279,650. COHAN STRUCTURES is listed as the contractor for this project.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 93839 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Single Family Dwellings |
| Status | Issued |
| Job description | New Detached A D U; Deck |
| Floor / unit | — |
| Estimated cost | $279,650 |
| Approved | December 22, 2025 |
| Issued | May 12, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
new ADUdetached ADUdeckTomalesMarin Countysingle family dwelling$279,650