Marin County property record for 125 King St, Larkspur, CA 94939
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,699 sqft · built 1908 |
| Lot Size | 0.08 acres (3,492 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $2,275,000 (Jun 2021) |
| Tax Bill | $31,649 (2025) |
| Deeds & Mortgages | Jun 2021 Sale |
| Flood Zone | Zone X (moderate risk) |
| APN | 021-300-02 |
| Primary APN | 021-300-02 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,699 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1908 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Contemporary |
| Lot Area | 3,492 sqft (0.08 acres) |
| Garage Area | 340 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 370 sqft |
| Patio Area | 370 sqft |
| Heating System | Central |
|---|
| Street Address | 125 KING ST |
|---|---|
| City | LARKSPUR |
| State | CA |
| Zip | 94939-1942 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | KING STREET MEWS |
| Legal Lot Number | 2 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 120002 |
125 King St is owner-occupied and held in a trust since June 2021.
Source: Marin County records, as of July 13, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | PO BOX 5158, LARKSPUR, CA 94977-5158 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 3, 2021 · Amount on File |
| Deed Sale | Jun 3, 2021 · Amount on File |
| Prior Sale | Sep 20, 2013 · Amount on File |
| Deed Document Number | 202136633 |
| Prior Transfer Date | Jun 25, 2014 |
| Prior Transfer Doc | 0000034093 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jun 3, 2021 |
| Property Address | 125 KING ST, LARKSPUR, CA 94939-1942 |
| Document Number | 0000036633 |
| Map Reference | VOL 21 PG 44 |
| Instrument Date | Jun 1, 2021 |
| Instrument | 2021-0036633 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $2,502.50 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 125 KING ST, LARKSPUR, CA 94939-1942 |
The 2025 property tax bill for 125 King St was $31,649 with a homeowner's exemption.
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 | $2,511,736 (+2%) Land $1,518,082 Building $993,654 | |
| 2025 | $31,649.00 Homeowner's exemption | $2,462,505 Land $1,488,327 Building $974,178 |
| 2023 | $29,952.00 (+1.03%) Homeowner's exemption | $2,366,910 Land $1,430,550 Building $936,360 |
| 2022 | $29,646.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 125 King St in Zone X, an area of moderate flood risk.
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.
Wildfire risk around 125 King St is low, with a 0.02% annual chance of wildfire.
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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