Marin County property record for 101 Holcomb Ave, Larkspur, CA 94939
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 849 sqft · built 1942 |
| Lot Size | 0.069 acres (3,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $254,000 (Nov 1995) |
| Tax Bill | $9,687 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 021-183-06 |
| Primary APN | 021-183-06 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Building Area | 849 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1942 |
| Architectural Style | Contemporary |
| Lot Area | 3,000 sqft (0.069 acres) |
| Garage Area | 275 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 101 HOLCOMB AVE |
|---|---|
| City | LARKSPUR |
| State | CA |
| Zip | 94939-2117 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BLK G LOT 10 |
| Legal Subdivision | BALTIMORE PARK |
| Legal Block | G |
| Legal Lot Number | 10 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 120002 |
Source: Marin County assessment roll, APN 021-183-06, as of July 13, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 101 HOLCOMB AVE, LARKSPUR, CA 94939-2117 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 21, 1995 · Amount on Record |
| Deed Sale | Nov 21, 1995 · Amount on Record |
| Prior Sale | Aug 03, 1995 · Amount on Record |
| Deed Document Number | 199555823 |
| Last Transfer Date | Jul 21, 2000 |
| Transfer Doc | 0000038569 |
| Record Updated | Sep 20, 2026 |
Source: Marin County assessment roll as of July 13, 2026 · Last verified July 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $522,554 (+2%) Land $361,146 Building $161,408 | |
| 2025 | $9,687.00 (+6.22%) Homeowner's exemption | $512,307 (+4.04%) Land $354,065 Building $158,242 |
| 2023 | $9,120.00 (+2.14%) Homeowner's exemption | $492,416 Land $340,318 Building $152,098 |
| 2022 | $8,929.00 |
Source: FEMA National Flood Hazard Layer, Marin County (06041C), as of October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411200022, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 20 policies |
| Nearby Flood Policies | 20 in force |
| Nearby Flood Claims | 2 (2017–2023) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Mar 2023 · Severe Storm And Flooding |
| 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 |
| Adjoins Burnable Land | Yes |
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: FCC Broadband Data Collection, 663 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System, water system CA2110002, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | MARIN MUNICIPAL WATER DISTRICT serves 188,116 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures