Marin County property record for 30 Locust Ave, Apt 1, Larkspur, CA 94939
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 5,940 sqft · built 1959 |
| Lot Size | 0.144 acres (6,250 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,609,000 (Jul 2003) |
| Tax Bill | $43,873 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 020-261-23 |
| Primary APN | 020-261-23 |
|---|
| Units | 8 Units |
|---|---|
| Building Area | 5,940 sqft Living Area |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | Multi-Family |
| Lot Area | 6,250 sqft (0.144 acres) |
| Street Address | 30 LOCUST AVE, 1 |
|---|---|
| City | LARKSPUR |
| State | CA |
| Zip | 94939-1335 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | L6* B11 /B3P83 M PUNTA DE QUENTIN RA 000400000 WORLD 19 |
| Legal Subdivision | PUNTA DE QUENTIN RHO |
| Legal Block | 11 |
| Legal Lot Number | 6 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 120002 |
Source: Marin County records, as of August 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 55, LARKSPUR, CA 94977-0055 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 15, 2003 · Amount on Record |
| Deed Sale | Jul 15, 2003 · Amount on Record |
| Deed Document Number | 200383477 |
| Prior Transfer Date | May 18, 1999 |
| Prior Transfer Doc | 0000052318 |
| Record Updated | Sep 20, 2026 |
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | Larkspur City |
| Elementary School District | Larkspur Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,331,834 (+2%) Land $1,276,123 Building $1,055,711 | |
| 2025 | $43,873.00 (+6.16%) | $2,286,181 (+4.03%) Land $1,251,104 Building $1,035,077 |
| 2023 | $41,328.00 (+2.24%) | $2,197,540 Land $1,202,528 Building $995,012 |
| 2022 | $40,422.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MARIN MUNICIPAL WATER DISTRICT serves 188,116 people · EPA ID CA2110002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2023 |
| Lead | Under 1 ppb (2019–2021) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 448 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
May also be available: T-Mobile, Unwired.
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