33.93 acres of land near Bolinas, Marin County
Parcel 19130001
County file October 2026
- Acres33.93About 20.7 of 33.9 acres outside mapped wetlands and floodway
- Land typeOther
- ZoningC-OAOpen area
- Future land useC-OSOpen space and public lands (state class)
- Flood zoneMostly in flood zone VE (54%)The rest: X (46%, minimal flood hazard)
- Wetlands39% of the parcelNational Wetlands Inventory
- Assessed value (county)No assessed value on the county file (as of Oct 2026)Marin County's open parcel layer publishes no assessed values
- Last saleNo priced sale on file (as of Oct 2026)We have no sale-price file for Marin County yet
- Road accessHas road accessRoads: US Census TIGER/Line 2026 roads, Oct 2026
- Road frontage349 ft on Ocean Pkwy
- Who zones itMarin CountyUnincorporated
Land facts
From public records and official maps, each with its source and date.
- Septic (soils)Not ratedUSDA NRCS soil survey (SSURGO), septic absorption fields; map unit: Rock outcrop-Xerorthents complex, 50 to 75 percent slopes · Oct 2026
- Ground elevationFrom about 5 ft below to 181 ft above sea level; average slope 27.3%USGS 3DEP 1/3 arc-second (about 10 m), NAVD88; about ±1–2 ft · Oct 2026
Services and surroundings
Public federal and state records, each with its source and date. Area facts, not a survey of this parcel.
- USDA home loan areaInside an eligible areaUSDA Rural Development eligibility map, last edited Jul 2023, read Oct 2026. Household income limits also apply
- Well depth nearbyMedian 152 ft (middle half 34–208 ft)42 household well logs within 2 mi, drilled 1960–2022; water level 22 ft below ground (California DWR well completion reports). Area figures, not this parcel
- Public land nearbyPoint Reyes National Seashore, 0.6 miNational Park Service, open to the public, 29,822 acres (USGS PAD-US 4.1). Nearby is not access, and never a hunting right
School district and farmland
Public federal records, each with its source and date.
- School districtBolinas-Stinson Union Elementary School District (grades K–8); Tamalpais Union High School District (grades 9–12)NCES EDGE school district boundaries, school year 2024–25 (Census TIGER 2025 lines), released Mar 2026. A district, not an assigned school
- Farmland classNot prime farmlandMap unit Rock outcrop-Xerorthents complex, 50 to 75 percent slopes, about 65% of the parcel · USDA NRCS soil survey (SSURGO), survey area CA041, version Sep 2026
- Land capability classClass 8 of 8: not for crops, pasture or timberNon-irrigated, Rock outcrop; class 1 has the fewest limits · USDA NRCS soil survey (SSURGO), version Sep 2026
District details at NCES: Bolinas-Stinson Union Elementary School District, Tamalpais Union High School District
Crops and forest
Public federal records, each with its source and year. Satellite classifications, not farm records.
- Hydric soilsNone mappedShare of the outline on soils rated hydric: the soil test of a wetland determination and of an NRCS wetland reserve easement (ACEP-WRE) · USDA NRCS soil survey (SSURGO)
Utility service areas
Public service-area maps, each with its source and date. An area, not a connection at this parcel.
- Electric service areaInside the service area of Pacific Gas & Electric Co. (approximate)Investor-owned utility · HIFLD electric retail service territories, frozen 2025 copy, edited Aug 2025; approximate, confirm with the utility
- Water system areaInside the service area of Bolinas Community PUDPublic water system CA2110005 · Boundary verified by the State Water Board, Sep 2019 · California State Water Board water system area boundaries, edited Oct 2020. Not a water line at the lot
Environmental records
Public state and federal lists, each with its agency and date. Distances are from the parcel's map point; a record is not a finding about this parcel.
- Red flags6 environmental lists checked · Water Board cases opened after January 2023 not checked · habitat not checked (farm parcels and verified-vacant lots only)Groundwork check of public lists: U.S. EPA, as of 2026-10-14 and 2026-10-15; California Department of Conservation, Geologic Energy Management Division (CalGEM), as of 2026-10-15; USGS Gap Analysis Project, as of 2025; California Department of Toxic Substances Control (DTSC), as of 2026-10-17; California State Water Resources Control Board, as of 2023-01-26
- Oil and gas wellsNone within 1/4 mi of the parcel's map pointGroundwork check of public lists: California Department of Conservation, Geologic Energy Management Division (CalGEM), as of 2026-10-15
Mapped ground hazards
State and federal geologic and well maps, each with its agency and date. Distances are from the parcel's map point; a mapped area is not a finding about this parcel.
- Young faults (USGS)None mapped within 1 miUSGS: Quaternary Fault and Fold Database (historic and latest-Quaternary faults), read Oct 2026. USGS Quaternary Fault and Fold Database traces, mapped at 1:24,000 to 1:250,000; positions approximate. Not a state fault-zone (Alquist-Priolo) determination
Free account: 25 parcel cards a day on the map, with watches and a saved search
Home facts
- Bedrooms, bathrooms, living area, year built
- Not in Marin County's published parcel file
Property tax
California Constitution art. XIII A (Prop 13) and the county assessment roll · 2026
- Tax rate
- About 1% of assessed value plus local voter-approved rates
- If you buy
- About 1% of the price you pay each year, plus local voter-approved ratesProp 13 resets the assessed value to the purchase price at a sale
The 1% general levy (Prop 13) plus the voter-approved rate of the parcel's tax rate area; bills also carry Mello-Roos and special assessments. California bills come from the county tax collector; we don't show bill amounts here.
California 2026-27 taxes: bills go out by November 1; first installment due by December 10, 2026, second by April 12, 2027; assessment appeals open until November 30, 2026. Pay or check a bill at the Marin County Department of Finance (Tax Collector).
Sources: California Revenue and Taxation Code 2617, 2618, 2619 and 1603; the State Board of Equalization’s 2026 appeal filing periods. Checked Oct 13, 2026.
Who decides
- City or countyUnincorporated Marin County (Bolinas, a Census community, not a city)The county sets zoning, ADU and SB 9 rules.California Department of Technology city boundaries · Sep 21, 2026
Assessed value (Prop 13)
- Marin County's open parcel layer publishes no assessed values. No open sale prices or dated change-of-ownership records here to test a home value against.Marin County Community Development Agency; Marin County Assessor's Office
Zoning
- C-OA (Marin County's own code), state class “Open Space”. As of Q4 2021, collected from GIS Hub. Verify with Marin County: the state's classes are generalized.LCI California Zoning (New Classes), release Jan 15, 2026 · Q4 2021
- General planC-OS (Marin County's own designation), state class “Open space and public lands”. As of Q4 2021.LCI California General Plan Land Use · Q4 2021
SB 9 signals
What the public maps say about this lot. Not a determination of eligibility and not legal advice; only Marin County decides.
- Single-family zoneZoned C-OA, state class “Open Space”: not a single-family zone, and SB 9 applies only in single-family zones. Verify with Marin County.LCI California Zoning (New Classes), release Jan 15, 2026 · Q4 2021
Gov. Code 65852.21 (two units) and 66411.7 (urban lot split), site exclusions in 65913.4(a)(6)(B)-(K); as amended by SB 450 (effective 2025-01-01) and AB 1061 (effective 2026-01-01, historic exclusion); Executive Order N-32-25 (2025 Los Angeles fires). Statute version read 2026-10-11.
Housing
- SB 35 / SB 423 streamliningCheck HCD's current determination for Marin County (unincorporated): the only map layer HCD publishes is its June 2023 determination, HCD has determined again since (June 2025), and under SB 423 a city or county without a compliant housing element must streamline projects with 10% affordable units. A possible streamlined site is not evaluated here.HCD SB 35 / SB 423 determinations · Jun 23, 2023 · Official map
- Opportunity mapCTCAC/HCD opportunity area: High Resource (used for tax-credit housing).CTCAC/HCD Opportunity Map 2026 · 2025-12
Fire
- Fire Hazard Severity ZoneIn a mapped High Fire Hazard Severity Zone (CAL FIRE Fire Hazard Severity Zone map, State Responsibility Area, effective Apr 1, 2024). The High zone covers about 49% of the parcel.CAL FIRE Fire Hazard Severity Zones · SRA Apr 1, 2024; LRA Mar 24, 2025 · Official map
Groundwater
- Not over a DWR Bulletin 118 groundwater basin; well rules here come from the county.DWR Bulletin 118 (2025), SGMA basin priority (2019), Groundwater Sustainability Agencies · B118 2025; SGMA priority 2019; GSA layer read Oct 11, 2026
Coastal
- Coastal ZoneIn the Coastal Zone: a Coastal Development Permit may be required (approximate boundary; the Coastal Commission determines).California Coastal Commission Coastal Zone boundary · Oct 22, 2019
Check before you buy
- Earthquake fault zone (Alquist-Priolo)Check the California Geological Survey's official Earthquake Zones of Required Investigation map.Official map
- Liquefaction / landslide zoneCheck the California Geological Survey's official Earthquake Zones of Required Investigation map. Many areas have not been evaluated by the state.Official map
- Williamson Act contractCheck with the county assessor or planning department whether the parcel is under a Williamson Act contract.Official map
- Conservation easementNone in PAD-US 4.1 easements (USGS Gap Analysis Project, as of 2025) at this parcel's map point. PAD-US does not carry every easement or habitat plan: check CCED and the city or county too.USGS Gap Analysis Project · 2025 · Official map
- Historic propertyCheck with Marin County: no statewide layer lists historic landmarks and districts.No statewide layer
- Tenants and rent controlCheck with Marin County: tenancy and rent control are not in any public map.Not in public data
Owner: on the county assessment roll (not shown here). Request removal
Data: Marin County Community Development Agency; Marin County Assessor's Office
Governor's Office of Land Use and Climate Innovation (LCI), California Zoning (New Classes). Zoning from the State of California's statewide zoning layer, provided as a public service for informational purposes only; it is not legal advice. Each jurisdiction's own zoning map governs.
Governor's Office of Land Use and Climate Innovation (LCI), California General Plan Land Use. General plan land use from the State of California's statewide layer, for informational purposes only; not legal advice. The jurisdiction's adopted general plan governs.
California Department of Housing and Community Development (HCD), SB 35 statewide determination. HCD's determination for the jurisdiction as published; a project's eligibility for streamlining is decided by the jurisdiction.
California Tax Credit Allocation Committee (CTCAC) and HCD, 2026 Opportunity Map. Used by CTCAC to score tax-credit housing applications; it describes the census tract, not the parcel.
California Department of Technology, California city boundaries (from CDTFA / BOE). City limits as compiled by the state for tax administration; the city and county confirm jurisdiction.
Hazards
FEMA National Risk Index v1.20, planning-level · For this census tract, not this parcel · as of Dec 2025
- Earthquake
- Relatively High
- Wildfire
- Relatively Moderate
- Landslide
- Relatively Moderate
- Riverine flooding
- Relatively Moderate
- Coastal flooding
- Relatively Moderate
- Heat wave
- Very Low
- Strong wind
- Very Low
- Drought
- Very Low
Ratings are from public federal and state maps (named on each row), not a private climate model. FEMA rates each census tract from expected annual losses, community resilience and social vulnerability, for planning; it is not an assessment of this parcel.
Recorded flood claims
OpenFEMA NFIP Redacted Claims v3 · Insured buildings near this parcel, not the parcel itself · as of Sep 2026
- Claims since 1978
- 21In this census block group
- Outside the mapped flood zone
- Fewer than 10Rated zone X, B or C
Neighborhood (Census)
Census ACS 2020–2024 5-year · as of Jan 2026
- Median household income
- $101,736± $50,129 · census tract (block group sample too small)
- Median home value (owner-reported)
- $2,000,000 or morethis block group
- Median rent (gross)
- $1,947± $930 · census tract (block group sample too small)
- Homes lived in by their owners
- 76%± 14 pts · this block group
- Median year homes were built
- 1965± 4 yr · this block group
- Average commute (one way)
- Census sample too small here
- Population
- 1,372± 292 · this block group
Figures for the census block group around this parcel (a few hundred homes), not this property. ± is the Census 90% margin of error; a figure comes from the larger census tract when the block group's sample is too small. This product uses Census Bureau data but is not endorsed or certified by the Census Bureau.
About these numbersSources, county file October 2026
Assessed value
Assessed value (Prop. 13), not a market price. County file, October 2026.
Assessed value under Prop 13, not a market value: it starts at the price paid (or the value at new construction) in the base year and rises at most 2% a year, so long-held property is usually assessed far below what it would sell for.
Parcel outline
The outline and its edge lengths are measured on the parcel map the map draws; the aerial loads from the public imagery named under it.
Source
Marin County Community Development Agency; Marin County Assessor's Office, county file Oct 11, 2026.
Record
Public records can be wrong; check before you act.
Parcel: 19130001
Coordinates: 37.8965° N, 122.7003° W