537 Oceana Dr
Dillon Beach 94929 · Dillon Beach · Unincorporated Marin · Coordinates: 38.25939, -122.96462
Parcel & Assessor
- Lot size:
- 10,280 sq ft (0.24 ac)
- Assessor use:
- Single-Resid. - Improved
- Addresses on lot:
- 537 OCEANA DR
Zoning & Land Use
C-R1 — Residential Single Family (Unincorporated Marin)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned C-R1 (single-family residential): state law allows ADUs where homes are allowed.
- SB 9: two homes on the lotLikely eligible
Zoned C-R1, a single-family residential zone.
- SB 9: split into two lotsLikely eligible
Zoned C-R1, a single-family residential zone. The lot is 10,280 sq ft by the assessor, room for two lots of at least 1,200 sq ft, each at least 40% of the original.
Mapped Hazard Zones on This Lot
- CAL FIRE Fire Hazard Severity Zone
- Moderate Fire Hazard Severity Zone (State Responsibility Area) (all of the lot, map Apr 1, 2024)
- FEMA National Flood Hazard Layer
- Zone X: minimal flood hazard (all of the lot) · FIRM panel 06041C0040E, effective August 15, 2017
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
HUD Small Area FMR (ZIP 94929) · FY 2026
Studio $2,050 · 1BR $2,510 · 2BR $2,990 · 3BR $4,010 · 4BR $4,280
Nearby Activity (½ mile radius, since October 2024)
6 active or recent development projects (6 housing units across completed, permitted, and pipeline stages) and 102 total building permits recorded within ½ mile.
- New construction4 permits (4 units)
- Adds housing (ADU)2 permits (2 units)
- Demolition2 permits
- Additions & renovations2 permits
- Building systems79 permits
- Repairs4 permits
- Other9 permits
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 537 Oceana Dr (Applied)On this parcel
Active in "Applied" for 22 mo (first record Jan 7, 2025) with no new permit activity recorded in 22 mo.
- New home at 34 Kona Ln (Applied)450 ft SW
Active in "Applied" for 3.8 yr (first record Dec 27, 2022) with no new permit activity recorded in 3.8 yr. High-impact scale (1 housing unit, $1,000,000 declared valuation across 1 permit).
- New home at 429 Oceana Dr (Issued)0.3 mi S
Active in "Issued" for 3.9 yr (first record Nov 29, 2022) with no new permit activity recorded in 2.3 yr. High-impact scale (1 housing unit, $1,000,000 declared valuation across 1 permit).
- New home at 314 Oceana Dr (Issued)0.36 mi S
Active in "Issued" for 3.4 yr (first record Jun 6, 2023) with no new permit activity recorded in 2 yr. High-impact scale (1 housing unit, $1,783,932 declared valuation across 1 permit).
Permit & Project History on This Parcel (2 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 92877 | Accessory dwelling unit (new or conversion) | Applied | App. Jan 7, 2025 | $50,000 | Convert Part Of Garage To A D U |
| B31357 | Roof replacement | Issued | Iss. Oct 11, 2022 | $55,920 | Excludes Two (2) Small Sheds in Enclosure Near Driveway - Remove existing roof down to sheathing. Prepare existing sheat… |