San Rafael 94903 · APN 155-081-08 · San Rafael
Zoned LI/O in San Rafael and zero mapped flood, fire, or fault hazard overlaps; benchmark value $1,383,000 ($1,176,000–$1,590,000).
Public building records show issued construction/renovation work on this parcel (4 total permits, latest Feb 2, 2026).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) (parcel APN)
all of the lot of the parcel intersects Zone X: minimal flood hazard. Outside mandatory federal SFHA insurance rules, but check local drainage and finished-floor requirements.
Source: FEMA National Flood Hazard Layer (parcel polygon)
Closest lead: 136 new homes (0.26 mi SW, entitled). Inspect timeline history before assuming near-term completion.
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · HCD APR (½-mile radius)
Automated synthesis of indexed municipal, county, state, and federal public records — informational context only, not a formal appraisal, survey, or legal/tax determination.
6 permits within ½ mile since November 2024
The map shows new construction, ADUs, demolitions, additions, and renovations. Routine systems work (roofs, HVAC, water heaters) is counted but not mapped. Unit counts are as stated on permits.
Source: · Geography: permits located by parcel, ½ mile radius · Retrieved Nov 14, 2026
$1,383,000
Benchmark range: $1,176,000 – $1,590,000
Permit counts and nearby activity on this page may omit municipal counter records. Request a parcel permit report directly from the local building department.
Source: Source coverage registry (San Rafael)
Sale triggers reassessment to 1.00% base + ~0.15% voter debt (~$1,363/mo). Confirm exact Mello-Roos / CFD special assessments on the county tax bill.
Source: CA Const. Art. XIIIA (Prop 13) · County Tax Collector
Public-records benchmark estimate combining Zillow Home Value Index (Data provided by Zillow), Census ACS 5-year estimates, parcel land-use/lot characteristics, and issued building permits. Not an official appraisal.
We don't have building permits for San Rafael, so we can't show what has been permitted nearby.
Permit counts, by the date issued (or applied, if not yet issued). Lot splits are planning cases, which we don't have.
We read public zoning and hazard maps against state law (ADUs: Gov. Code 66314; SB 9: Gov. Code 65852.21 and 66411.7). Local rules, title, tenancy history and site conditions can change the answer. Check with San Rafael's planning department before relying on it.
Sources: County of Marin GIS (MarinMap), Zoning (11 cities and unincorporated Marin) (retrieved Nov 14, 2026) · CAL FIRE Office of the State Fire Marshal, Fire Hazard Severity Zones in the State Responsibility Area (effective 2024-04-01) (retrieved Nov 9, 2026) · CAL FIRE Office of the State Fire Marshal, Fire Hazard Severity Zones in the Local Responsibility Area (map dated 2025-03-24) (retrieved Nov 9, 2026) · FEMA, National Flood Hazard Layer — flood hazard zones (retrieved Nov 9, 2026) · FEMA, National Flood Hazard Layer — FIRM panels (retrieved Nov 9, 2026) · California Geological Survey, Alquist-Priolo Earthquake Fault Zones (retrieved Nov 9, 2026) · Zoning classes: our classification of LI/O as industrial, from the code's name only
Chronological history of building permit applications and issuances, snapshot-dated status changes, State housing entitlements, surrounding development within ½ mile, and area home-value trends.
In "Entitled" for 7.5 yr (since May 2, 2019), with no new permit record in 7.5 yr. · 1 unit
In "Entitled" for 7.3 yr (since Jul 23, 2019), with no new permit record in 7.3 yr. · 136 units
In "Applied" for 5.2 yr (since Aug 24, 2021), with no new permit record in 5.2 yr. · 1 unit · $800,000 declared valuation
Latest published Zillow Home Value Index (ZHVI) update
Changed from $1,200,587 in September 2025 to $1,250,063 in September 2026.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94903 (not a parcel appraisal)
Electrical / panel permit issued (181024)
Recorded status: Issued
Main Distribution Panel 400 A, 80 S, 2 P, Solar Circuit Breaker - Related To 180435 *County Property* · Declared valuation: $3,074 · Contractor: Sun Light & Power
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Electrical / panel permit application filed (181024)
Current status: Issued
Main Distribution Panel 400 A, 80 S, 2 P, Solar Circuit Breaker - Related To 180435 *County Property* · Declared valuation: $3,074 · Contractor: Sun Light & Power
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Solar / battery storage permit issued (180435)
Recorded status: Issued
11.5 Kw Rooftop Pv 25 Modules; 2 Tesla E S S · Declared valuation: $126,363 · Contractor: Sun Light & Power
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Annual ZIP 94903 home-value index checkpoint
Changed from $1,237,445 in September 2024 to $1,200,587 in September 2025.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94903 (not a parcel appraisal)
Solar / battery storage permit application filed (180435)
Current status: Issued
11.5 Kw Rooftop Pv 25 Modules; 2 Tesla E S S · Declared valuation: $126,363 · Contractor: Sun Light & Power
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Other permit issued (178765)
Recorded status: Issued
(31,32,54 Addn; Rmdl; C O U To 15 Bed, 11 Br Substance Use Treatment Ctr; Rpr Canopies *County Owned Building* · Declared valuation: $3,500,000 · Contractor: Owner/Builder
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
General repair permit issued (178766)
Recorded status: Issued
Ret Wall W/Fence Atop; Freestanding Fence >6' · Declared valuation: $500,000 · Contractor: Owner/Builder
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Annual ZIP 94903 home-value index checkpoint
Changed from $1,210,123 in September 2023 to $1,237,445 in September 2024.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94903 (not a parcel appraisal)
General repair permit application filed (178766)
Current status: Issued
Ret Wall W/Fence Atop; Freestanding Fence >6' · Declared valuation: $500,000 · Contractor: Owner/Builder
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Other permit application filed (178765)
Current status: Issued
(31,32,54 Addn; Rmdl; C O U To 15 Bed, 11 Br Substance Use Treatment Ctr; Rpr Canopies *County Owned Building* · Declared valuation: $3,500,000 · Contractor: Owner/Builder
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Annual ZIP 94903 home-value index checkpoint
Changed from $1,252,503 in September 2022 to $1,210,123 in September 2023.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94903 (not a parcel appraisal)
Annual ZIP 94903 home-value index checkpoint
Changed from $1,141,413 in September 2021 to $1,252,503 in September 2022.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94903 (not a parcel appraisal)
Annual ZIP 94903 home-value index checkpoint
Changed from $933,911 in September 2020 to $1,141,413 in September 2021.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94903 (not a parcel appraisal)
0 Crestview Way · 1 unit · $800,000 valuation
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
Cross-referenced intelligence from our historical development graph—connecting parcels, permits, entity-resolved builders, empirical review-time distributions, and neighborhood renovation trends.
Explore full San Rafael development graph →Active in "Entitled" for 7.3 yr (first record Jul 23, 2019) with no new permit activity recorded in 7.3 yr. High-impact scale (136 housing units, 28 deed-restricted affordable across 0 permits).
Active in "Applied" for 5.2 yr (first record Aug 24, 2021) with no new permit activity recorded in 5.2 yr. High-impact scale (1 housing unit, $800,000 declared valuation across 1 permit).
Active in "Entitled" for 7.5 yr (first record May 2, 2019) with no new permit activity recorded in 7.5 yr.
HUD Small Area Fair Market Rent · ZIP 94903
HUD FY 2026 · 40th-percentile gross rentCensus ACS 5-year median gross rent (all bedroom counts combined):
Area home-value benchmarks (not an appraisal)
ZIP & neighborhood mediansUnder California Proposition 13, the seller's historical assessed value does not carry over to a buyer. On sale, the parcel is reassessed at the purchase price: 1.00% base rate ($13,850/yr) + local voter-approved bond debt ($2,078/yr) + fixed direct levies/Mello-Roos ($450/yr).
Insurance & hazard context:
Model adding a backyard ADU or garage conversion under California's Prop 13 blended new-construction assessment (existing house & land tax base stays intact; only ADU build cost is assessed) and SB 13 impact-fee rules.
−$63,620/yr
Cash needed: $304,700
NOI: $20,420/yr
P&I: $7,003/mo
For $0/mo net cash flow
At $4,175/mo gross rent
| Scenario | Assumptions | Year 1 Rent | Year 1 Cash Flow | Cash-on-Cash | Break-Even Rent | Year 5 Cash Flow |
|---|---|---|---|---|---|---|
| Conservative | −8% starting rent, +3% vacancy, +3% combined maintenance/CapEx, 1.5%/yr rent growth | $3,841/mo | −$5,781/mo | -22.8% | $11,911/mo | −$5,739/mo |
| Base (your inputs) | Your entered assumptions, 3.0%/yr rent growth | $4,175/mo | −$5,302/mo | -20.9% | $11,025/mo | −$5,023/mo |
| Optimistic (cap-limited) | +6% starting rent, 3% vacancy, 4.5%/yr rent growth (capped by AB 1482 ceiling of 8.6%/yr) | $4,426/mo | −$5,026/mo | -19.8% | $10,769/mo | −$4,477/mo |
Rental regulatory context (informational only — not legal advice):
California AB 1482 (Tenant Protection Act, Civ. Code § 1947.12) caps annual rent increases at 5% + local CPI (max 10%) on covered properties.
Main Distribution Panel 400 A, 80 S, 2 P, Solar Circuit Breaker - Related To 180435 *County Property*
11.5 Kw Rooftop Pv 25 Modules; 2 Tesla E S S
Ret Wall W/Fence Atop; Freestanding Fence >6'
(31,32,54 Addn; Rmdl; C O U To 15 Bed, 11 Br Substance Use Treatment Ctr; Rpr Canopies *County Owned Building*
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel (APN) · Retrieved Nov 14, 2026 · Received and issued dates come from the County of Marin. The county publishes no final or expired status, so an issued permit stays 'Issued' after the work is done.
No housing activity reported to the State for this parcel (2018–2025 reports).
Source: California HCD, Housing Element Annual Progress Report — Table A2 · Geography: project (parcel) · Retrieved Nov 9, 2026 · From San Rafael's Housing Element Annual Progress Reports. A project can appear in several report years as it moves from entitlement to permit to completion.
Source: County of Marin GIS (MarinMap), Zoning (11 cities and unincorporated Marin) · Geography: zoning district polygon at parcel point · Retrieved Nov 14, 2026
0.44 acres
Assessor's classification for assessment purposes. This is not zoning.
30 JOSEPH CT
Source: County of Marin GIS (MarinMap), Parcels · Geography: parcel · Retrieved Nov 14, 2026
Search by parcel number 155-081-08. Assessed value is not market value.
Search by parcel number 155-081-08 (Marin County Tax Collector)
Permits issued in unincorporated Marin in the past 48 months. Each city keeps its own records.
The official flood hazard map for this location. Our reading of it is under What could be built here.
This site does not show owner names.