Bolinas 94924 · APN 195-280-17 · Unincorporated Marin
Zoned C-OA in Unincorporated Marin and mapped CAL FIRE very high fire hazard severity zone (state responsibility area) due diligence; benchmark value $1,960,000 ($1,666,000–$2,254,000).
Public building records show issued construction/renovation work on this parcel (13 total permits, latest May 26, 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)
Located in a mapped Fire Hazard Severity Zone. Expect Chapter 7A ignition-resistant building standards, defensible-space inspections, and stricter property insurance underwriting.
Source: CAL FIRE FHSZ (map Apr 1, 2024)
Automated synthesis of indexed municipal, county, state, and federal public records — informational context only, not a formal appraisal, survey, or legal/tax determination.
3 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: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: permits located by parcel, ½ mile radius · Retrieved Nov 13, 2026
$1,960,000
Benchmark range: $1,666,000 – $2,254,000
Remodel / interior alteration (72065): Pending in review for 12.1 yr (53.2× the 83d median) — slower than 90% of remodel / interior alteration permits in Unincorporated Marin (median 83d, 90th pct 266d, n=1,054).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) (review-time benchmark)
Sale triggers reassessment to 1.00% base + ~0.15% voter debt (~$1,916/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.
No ADU or new-home permits recorded within ¼ mile in this window.
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 Unincorporated Marin's planning department before relying on it.
Sources: County of Marin GIS (MarinMap), Zoning (11 cities and unincorporated Marin) (retrieved Nov 13, 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 C-OA as open space, checked against the zone description on Oct 24, 2026
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.
Latest published Zillow Home Value Index (ZHVI) update
Changed from $1,796,016 in September 2025 to $1,954,560 in September 2026.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94924 (not a parcel appraisal)
Plumbing / water heater / sewer permit application filed (B46921)
Current status: Issued
Replace Plumbing Fixtures(s) · Declared valuation: $12,000 · Contractor: Peter Levi Plumbing Llc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Plumbing / water heater / sewer permit issued (B46921)
Recorded status: Issued
Replace Plumbing Fixtures(s) · Declared valuation: $12,000 · Contractor: Peter Levi Plumbing Llc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Annual ZIP 94924 home-value index checkpoint
Changed from $2,016,418 in September 2024 to $1,796,016 in September 2025.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94924 (not a parcel appraisal)
Plumbing / water heater / sewer permit application filed (B43027)
Current status: Issued
Remove, replace & relocate tankless water heater from exterior of building to interior — Replace Plumbing Fixtures(s) · Declared valuation: $8,000 · Contractor: Peter Levi Plumbing Llc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Plumbing / water heater / sewer permit issued (B43027)
Recorded status: Issued
Remove, replace & relocate tankless water heater from exterior of building to interior — Replace Plumbing Fixtures(s) · Declared valuation: $8,000 · Contractor: Peter Levi Plumbing Llc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
HVAC / heat pump permit application filed (B41418)
Current status: Issued
Furnish and install a heat pump in yard — Mechanical Appliance · Declared valuation: $15,000 · Contractor: Peter Levi Plumbing Llc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
HVAC / heat pump permit issued (B41418)
Recorded status: Issued
Furnish and install a heat pump in yard — Mechanical Appliance · Declared valuation: $15,000 · Contractor: Peter Levi Plumbing Llc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Annual ZIP 94924 home-value index checkpoint
Changed from $2,068,626 in September 2023 to $2,016,418 in September 2024.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94924 (not a parcel appraisal)
Plumbing / water heater / sewer permit application filed (B38283)
Current status: Issued
Install 95' gas line from propane tank to existing tankless water heater using 15' poly pipe underground with tracer wire, 80' schedule 40 metallic galvanized pipe will be surface mounted along outside of structure. — Replace Plumbing Fixtures(s) · Declared valuation: $9,000 · Contractor: Peter Levi Plumbing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Plumbing / water heater / sewer permit issued (B38283)
Recorded status: Issued
Install 95' gas line from propane tank to existing tankless water heater using 15' poly pipe underground with tracer wire, 80' schedule 40 metallic galvanized pipe will be surface mounted along outside of structure. — Replace Plumbing Fixtures(s) · Declared valuation: $9,000 · Contractor: Peter Levi Plumbing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Plumbing / water heater / sewer permit application filed (B36078)
Current status: Issued
replace water line using mole and trench up to 75 feet — Replace Plumbing Fixtures(s) · Declared valuation: $8,250 · Contractor: Peter Levi Plumbing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Plumbing / water heater / sewer permit issued (B36078)
Recorded status: Issued
replace water line using mole and trench up to 75 feet — Replace Plumbing Fixtures(s) · Declared valuation: $8,250 · Contractor: Peter Levi Plumbing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Annual ZIP 94924 home-value index checkpoint
Changed from $2,113,031 in September 2022 to $2,068,626 in September 2023.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94924 (not a parcel appraisal)
HVAC / heat pump permit application filed (B33262)
Current status: Issued
C/O furnace and 7 runs of ductwork like for like — Replace Ductwork, Replace Mechanical Appliance · Declared valuation: $16,500 · Contractor: Peter Levi Plumbing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Cross-referenced intelligence from our historical development graph—connecting parcels, permits, entity-resolved builders, empirical review-time distributions, and neighborhood renovation trends.
Explore full Unincorporated Marin development graph →Pending in review for 12.1 yr (53.2× the 83d median) — slower than 90% of remodel / interior alteration permits in Unincorporated Marin (median 83d, 90th pct 266d, n=1,054).
| Builder / contractor | Primary specialty | Here / ½ mi | ½ mi valuation | Citywide 24m trend |
|---|---|---|---|---|
| Peter Levi Plumbing Merged: PETER LEVI PLUMBING INC · PETER LEVI PLUMBING LLC | Plumbing / water heater / sewer | 6 on parcel6 in ½ mi | $68,750 | 0 vs 0 prior |
| Fidelity Roof | Roof replacement | 2 on parcel2 in ½ mi | $97,500 | 0 vs 0 prior |
| Pure Power Solutions | Solar / battery storage | 1 on parcel1 in ½ mi | $20,000 | 0 vs 0 prior |
| Marvin Collins Construction | HVAC / heat pump | 1 on parcel1 in ½ mi | $18,500 | 0 |
| Permit category | Sample (n) | 25th pct | Median (50th) | 75th pct | 90th pct | Recent 24m median |
|---|---|---|---|---|---|---|
| New single-family home | 121 | 166d | 253d | 456d | 686d | 211d(vs 273d prior) |
| New multifamily / condos / mixed-use | 21 | 272d | 292d | 293d | 313d | 293d(vs 197d prior) |
| Accessory dwelling unit (new or conversion) | 298 | 120d | 204d | 331d | 549d | 214d(vs 181d prior) |
| Addition (adds square footage) |
HUD Small Area Fair Market Rent · ZIP 94924
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 ($19,600/yr) + local voter-approved bond debt ($2,940/yr) + fixed direct levies/Mello-Roos ($450/yr).
Mapped hazard zone insurance context on this parcel:
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.
−$117,356/yr
Cash needed: $431,200
NOI: $1,574/yr
P&I: $9,911/mo
For $0/mo net cash flow
At $3,000/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 | $2,760/mo | −$10,124/mo | -28.2% | $16,892/mo | −$10,186/mo |
| Base (your inputs) | Your entered assumptions, 3.0%/yr rent growth | $3,000/mo | −$9,780/mo | -27.2% | $15,635/mo | −$9,672/mo |
| Optimistic (cap-limited) | +6% starting rent, 3% vacancy, 4.5%/yr rent growth (capped by AB 1482 ceiling of 8.6%/yr) | $3,180/mo | −$9,582/mo | -26.7% | $15,272/mo | −$9,280/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.
Replace Plumbing Fixtures(s)
Remove, replace & relocate tankless water heater from exterior of building to interior — Replace Plumbing Fixtures(s)
Furnish and install a heat pump in yard — Mechanical Appliance
Install 95' gas line from propane tank to existing tankless water heater using 15' poly pipe underground with tracer wire, 80' schedule 40 metallic galvanized pipe will be surface mounted along outside of structure. — Replace Plumbing Fixtures(s)
replace water line using mole and trench up to 75 feet — Replace Plumbing Fixtures(s)
C/O furnace and 7 runs of ductwork like for like — Replace Ductwork, Replace Mechanical Appliance
23kw Roof Mount Photovotaic - Express
Re-Roof (Bookstore & Display House)
Re-Roof (Volunteer Center)
Re-Roof (Volunteer Canyon)
Reroof
Rplc Elec Panel, Rplc Furnace
Remodel Exhibit Hall, Porch, Ramp T.D. 12/9/14
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel (APN) · Retrieved Nov 13, 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 Unincorporated Marin'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 13, 2026
229.45 acres
Assessor's classification for assessment purposes. This is not zoning.
4900 STATE ROUTE 1
Source: County of Marin GIS (MarinMap), Parcels · Geography: parcel · Retrieved Nov 13, 2026
Search by parcel number 195-280-17. Assessed value is not market value.
Search by parcel number 195-280-17 (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.
| 316 |
| 103d |
| 160d |
| 249d |
| 440d |
| 157d(vs 167d prior) |
| Remodel / interior alterationOn this parcel | 1,054 | 36d | 83d | 148d | 266d | 112d(vs 77d prior) |
| Commercial tenant improvement | 81 | 99d | 148d | 233d | 443d | 152d(vs 150d prior) |
| Solar / battery storageOn this parcel | 2,977 | 0d | 0d | 0d | 2d | 0d |
| Roof replacementOn this parcel | 3,663 | 0d | 0d | 0d | 0d | 0d |
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Computed from issued permits with recorded application and issuance dates over the trailing 60 months. Categories with fewer than 20 permits are excluded.