Marin County property record for 427 Holcomb Ave, Larkspur, CA 94939 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 2015 |
| Square Footage | 1,892 sqft Living Area |
| Lot Size | 4,800 sqft (0.11 acres) |
| Garage | 280 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $23,366.00 (2025) |
| Primary APN | 020-271-07 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,892 sqft Living Area |
| Basement Area | 383 sqft Basement |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 2014 |
|---|---|
| Effective Year Built | Effective 2015 |
| Architectural Style | Contemporary Style |
| Exterior Material | Metal Exterior |
| Construction Type | Frame Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 4,800 sqft (0.11 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Area | 280 sqft Garage |
| Deck Area | 682 sqft Deck |
| Patio Area | 682 sqft Patio |
| Heating System | Central Heating |
|---|---|
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 427 HOLCOMB AVE |
|---|---|
| City | LARKSPUR |
| State | CA |
| Zip | 94939-2022 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | MAP 2 PG 90 BLK G LOT 12 |
| Legal Block | G |
| Legal Lot Number | 12 |
| Jurisdiction | MARIN CA |
| Minor Civil Division | ROSS VALLEY |
| Census Blockgroup | 3 |
| Census Block | 3022 |
| Census Tract | 120002 |
Source: Marin County records · APN 020-271-07
Assessment roll updated 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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 427 HOLCOMB AVE, LARKSPUR, CA 94939-2022 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Marin County records · Assessment roll updated 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 | $1,756,319 (+2%) Land $440,210 Building $1,316,109 | |
| 2025 | $23,366.00 (+5.75%) Homeowner's exemption | $1,721,890 (+4.04%) Land $431,581 Building $1,290,309 |
| 2023 | $22,095.00 (+0.84%) Homeowner's exemption | $1,655,035 Land $414,823 Building $1,240,212 |
| 2022 | $21,910.00 |
Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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