Santa Clara County property record for 239 Lassen Ave, Mountain View, CA 94043 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1955 |
| Square Footage | 1,280 sqft Living Area |
| Lot Size | 5,300 sqft (0.122 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $250,000 (2012) |
| Tax Bill | $1,348.00 (2025) |
| Primary APN | 147-34-038 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,280 sqft Living Area |
| 1st Floor | 1,280 sqft 1st Floor |
| Family Room | Family Room |
| Stories | 1 Stories |
| Utility Room | Utility Room |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Construction Type | Wood Construction |
| Lot Area | 5,300 sqft (0.122 acres) |
| Depth X Width | 100 ft x 53 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 400 sqft Garage |
| Heating System | HVAC Heating |
|---|
| Street Address | 239 LASSEN AVE |
|---|---|
| City | MOUNTAIN VIEW |
| State | CA |
| Zip | 94043-4118 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 1424 BOOK 62 PAGE 8 BLOCK 6 LOT 5 |
| Legal Subdivision | 1424 ALSIP SUB |
| Legal Tract | 1424 |
| Legal Block | 6 |
| Legal Lot Number | 5 |
| Jurisdiction | SANTA CLARA CA |
| Minor Civil Division | SAN JOSE |
| Census Blockgroup | 1 |
| Census Block | 1010 |
| Census Tract | 509302 |
Source: Santa Clara County records · APN 147-34-038
Assessment roll updated July 27, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 239 LASSEN AVE, MOUNTAIN VIEW, CA 94043-4118 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Revocable Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 10, 2012 · Amount on Record |
| Deed Sale | Dec 10, 2012 · Amount on Record |
| Deed Doc Number | 201221994345 |
| Last Transfer Date | Dec 18, 2024 |
| Transfer Doc | 0025750022 |
| Record Refreshed | Sep 20, 2026 |
Source: Santa Clara County records · Assessment roll updated July 27, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Mountain View City |
| Elementary School District | Mountain View Whisman Elementary School District (KG - 08) |
| Secondary School District | Mountain View-Los Altos Union School District (09 - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $89,956 (+2%) Land $29,895 Building $60,061 | |
| 2025 | $1,348.00 (+0.97%) | $88,193 (+4.04%) Land $29,309 Building $58,884 |
| 2023 | $1,335.00 (+0.53%) | $84,771 Land $28,172 Building $56,599 |
| 2022 | $1,328.00 |
239 Lassen Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Santa Clara County (06085C), updated January 18, 2026
| FEMA Flood Zone | Zone X reduced risk due to levee; depends on levee performance |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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