100 Harvard Ave
Mill Valley 94941 · Almonte · Unincorporated Marin · Coordinates: 37.88875, -122.53366
Parcel & Assessor
- Lot size:
- 156,163 sq ft (3.59 ac)
- Assessor use:
- Exemption - Improved
- Addresses on lot:
- 100 HARVARD AVE
Zoning & Land Use
PF-RSP-3.96 — Residential Single Family Planned (Unincorporated Marin)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADUUnlikely
Zoned PF-RSP-3.96 (public / institutional): the zone doesn't allow homes, so state ADU rules don't apply.
- SB 9: two homes on the lotCan't tell
Zoned PF-RSP-3.96 (public / institutional): we can't tell whether it counts as a single-family zone for SB 9. Public Facilities combined with a base district: SB 9 depends on the base.
- SB 9: split into two lotsCan't tell
Zoned PF-RSP-3.96 (public / institutional): we can't tell whether it counts as a single-family zone for SB 9. Public Facilities combined with a base district: SB 9 depends on the base.
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 X: minimal flood hazard (all of the lot) · FIRM panel 06041C0468F, 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: $1,952,000 – $2,484,000 · Status: Off market
HUD Small Area FMR (ZIP 94941) · FY 2026
Studio $2,730 · 1BR $3,270 · 2BR $3,960 · 3BR $5,060 · 4BR $5,240
Developments Deserving Closer Investigation & Active Area Builders
- New commercial building at 100 Harvard Ave (Issued)On this parcel
Active in "Issued" for 22 mo (first record Dec 26, 2024) with no new permit activity recorded in 17 mo. High-impact scale ($6,500,000 declared valuation across 1 permit).
- New commercial building at 100 Harvard Ave (Issued)On this parcel
Active in "Issued" for 5.4 yr (first record May 24, 2021) with no new permit activity recorded in 5 yr.
- Accessory dwelling unit at 131 Yale Ave A (Issued)0.26 mi E
Active in "Issued" for 4.8 yr (first record Jan 19, 2022) with no new permit activity recorded in 3.4 yr. High-impact scale (1 housing unit, $1,000,000 declared valuation across 1 permit).
- 2 new homes (Issued)0.32 mi N
Active in "Issued" for 5.7 yr (first record Mar 1, 2021) with no new permit activity recorded in 5.7 yr. High-impact scale (2 housing units, 1 deed-restricted affordable across 0 permits).
Permit & Project History on This Parcel (15 permits, 2 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 179323 | New commercial / non-residential building | Issued | Iss. May 23, 2025 | $6,500,000 | New Administration & Classroom Bldg; Cvrd Walkway; Restrooms; Site Improvements Including Fire Truck Access, Landscape, … |
| 176746 | Remodel / interior alteration | Issued | Iss. May 29, 2024 | $1,950,000 | Addition & Remodel; Covered Entry - Mt Tam School |
| 92084 | General repair | Applied | App. Apr 11, 2024 | — | Retaining Wall |
| 169600 |