Marin County property record for 109 Hawthorne Ave, Larkspur, CA 94939
| Property Type | Duplex |
|---|---|
| Lot Size | 0.175 acres (7,634 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $11,882 (2025) |
| Deeds & Mortgages | Jul 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 020-242-08 |
| Primary APN | 020-242-08 |
|---|
| Units | 2 Units |
|---|
| Architectural Style | Duplex Single |
|---|---|
| Lot Area | 7,634 sqft (0.175 acres) |
| Street Address | 109 HAWTHORNE AVE |
|---|---|
| City | LARKSPUR |
| State | CA |
| Zip | 94939-1305 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | L8&L9* BN /TOWN OF LARKSPUR |
| Legal Subdivision | LARKSPUR |
| Legal Lot Number | 8,9 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 120002 |
Source: Marin County records, as of July 13, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 14 SUTRO CT, NOVATO, CA 94947-2809 |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jul 8, 2021 |
| Transfer Doc | 0000045153 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jul 9, 2021 |
| Property Address | 109 HAWTHORNE AVE, LARKSPUR, CA 94939-1305 |
| Document Number | 0000045153 |
| Instrument Date | Jul 8, 2021 |
| Instrument | 2021-0045153 |
| Transaction Type | Transfer |
| Record Updated | Jul 21, 2021 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 14 SUTRO CT, NOVATO, CA 94947-2809 |
| Document Number | 0000045154 |
|---|---|
| Date | Jul 9, 2021 |
| Instrument | 2021-0045154 |
| Name | ATHAS CAPITAL GROUP INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2051 |
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 | $575,907 (+2%) Land $214,745 Building $361,162 | |
| 2025 | $11,882.00 (+6.73%) | $564,617 (+4.04%) Land $210,535 Building $354,082 |
| 2023 | $11,133.00 (+2.46%) | $542,696 Land $202,361 Building $340,335 |
| 2022 | $10,866.00 |
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 minimal risk |
|---|---|
| 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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