828 Rosal Way
San Rafael 94903 · Santa Venetia · Unincorporated Marin · Coordinates: 38.01600, -122.51271
Parcel & Assessor
- Lot size:
- 6,229 sq ft (0.14 ac)
- Assessor use:
- Single-Resid. - Improved
- Addresses on lot:
- 828 ROSAL WAY
Zoning & Land Use
R1-B1 — Residential Single Family (Unincorporated Marin)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned R1-B1 (single-family residential): state law allows ADUs where homes are allowed.
- SB 9: two homes on the lotPossible, with conditions
Zoned R1-B1, a single-family residential zone. FEMA Special Flood Hazard Area (Zone AE) covers all of the lot: the project must meet the National Flood Insurance Program floodplain standards, or the lot needs a map revision.
- SB 9: split into two lotsPossible, with conditions
Zoned R1-B1, a single-family residential zone. The lot is 6,229 sq ft by the assessor, room for two lots of at least 1,200 sq ft, each at least 40% of the original. FEMA Special Flood Hazard Area (Zone AE) covers all of the lot: the project must meet the National Flood Insurance Program floodplain standards, or the lot needs a map revision.
Mapped Hazard Zones on This Lot
- CAL FIRE Fire Hazard Severity Zone
- Not in a State-mapped fire hazard severity zone
- FEMA National Flood Hazard Layer
- Zone AE: 1% annual chance flood (Special Flood Hazard Area) (all of the lot) · FIRM panel 06041C0294E, effective March 16, 2016
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
Range: $1,030,000 – $1,312,000 · Status: Off market
HUD Small Area FMR (ZIP 94903) · FY 2026
Studio $2,880 · 1BR $3,450 · 2BR $4,180 · 3BR $5,340 · 4BR $5,530
Developments Deserving Closer Investigation & Active Area Builders
- Demolition at 828 Rosal Way (Issued)On this parcel
Active in "Issued" for 12.8 yr (first record Jan 27, 2014) with no new permit activity recorded in 12.8 yr.
- New home at 35 Pt Gallinas Rd (Issued)0.3 mi E
Active in "Issued" for 9.4 yr (first record May 24, 2017) with no new permit activity recorded in 9.3 yr. High-impact scale (1 housing unit, $2,367,450 declared valuation across 1 permit).
- Accessory dwelling unit at 835 Rosal Way (Applied)170 ft NW
Active in "Applied" for 2.1 yr (first record Sep 11, 2024) with no new permit activity recorded in 2.1 yr.
- Accessory dwelling unit at 821 Hacienda Way A K A (Issued)0.12 mi NW
Active in "Issued" for 11.5 yr (first record Apr 20, 2015) with no new permit activity recorded in 5.9 yr.
Permit & Project History on This Parcel (2 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 143861 | Remodel / interior alteration | Issued | Iss. Aug 25, 2014 | $60,736 | Remodel Due To Fire T.D. 7/7/14...Rec'd Revisions 12/30/14 |
| 141382 | Demolition | Issued | Iss. Jan 28, 2014 | $7,970 | Interior Demolition Due To Fire J# 4e212 |