Santa Clara County property record for 337 Thompson Ave, Mountain View, CA 94043
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,717 sqft · built 1955 |
| Lot Size | 0.135 acres (5,900 sqft) |
| Owner | Owner Name on File |
| Last Sale | $516,000 (Mar 2002) |
| Tax Bill | $10,426 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 147-29-030 |
| Primary APN | 147-29-030 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,717 sqft Living Area |
| 1st Floor Area | 1,076 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 5,900 sqft (0.135 acres) |
| Lot Dimensions | 100 ft deep x 59 ft wide |
| Garage Area | 210 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | HVAC |
|---|
| Street Address | 337 THOMPSON AVE |
|---|---|
| City | MOUNTAIN VIEW |
| State | CA |
| Zip | 94043-2737 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TR 848 BLK 1 LOT 16 |
| Legal Subdivision | 848 |
| Legal Tract | 848 |
| Legal Block | 1 |
| Legal Lot Number | 16 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 509302 |
Source: Santa Clara County assessment roll, APN 147-29-030, as of July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 337 THOMPSON AVE, MOUNTAIN VIEW, CA 94043-2737 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 29, 2002 · Amount on Record |
| Deed Sale | Mar 29, 2002 · Amount on Record |
| Prior Sale | Mar 29, 2002 · Amount on Record |
| Deed Document Number | 0016186203 |
| Last Transfer Date | Oct 24, 2012 |
| Transfer Doc | 0021915392 |
| Record Updated | Jun 08, 2026 |
Source: Santa Clara County assessment roll as of July 1, 2025 · Last verified October 2025
| 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 is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $10,426.00 (+1.45%) Homeowner's exemption | $872,135 (+4.04%) Land $381,136 Building $490,999 |
| 2023 | $10,277.00 (+0.31%) Homeowner's exemption | $838,271 Land $366,337 Building $471,934 |
| 2022 | $10,245.00 |
Source: FEMA National Flood Hazard Layer, Santa Clara County (06085C), as of January 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060855093021, 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 reduced by levee · depends on levee performance |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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, 911 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. Fixed Wireless | 250 / 100 |
May also be available: California Internet, T-Mobile USA.
Source: EPA Safe Drinking Water Information System, water system CA4310007, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF MOUNTAIN VIEW serves 81,340 people |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Feb 2025 |
| Lead | Under 1 ppb (2023–2025) 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.
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