Santa Clara County property record for 320 Mansfield Dr, Mountain View, CA 94040
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 2,745 sqft · built 2011 |
| Lot Size | 0.192 acres (8,364 sqft) |
| Owner | Owner Name on File |
| Last Sale | $3,015,000 (Dec 2014) |
| Tax Bill | $42,575 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 197-22-057 |
| Primary APN | 197-22-057 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,745 sqft Living Area |
| 1st Floor Area | 2,745 sqft |
| Family Room | Family Room |
| Year Built | Built 2011 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 8,364 sqft (0.192 acres) |
| Garage Area | 424 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 320 MANSFIELD DR |
|---|---|
| City | MOUNTAIN VIEW |
| State | CA |
| Zip | 94040-4453 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | TR 10051 LOT 28 |
| Legal Subdivision | ARROYO SECO MANOR |
| Legal Tract | 10051 |
| Legal Lot Number | 28 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 509902 |
Source: Santa Clara County records · APN 197-22-057
Assessment roll updated 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 | 5576 SATINLEAF WAY, SAN RAMON, CA 94582-5058 |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 08, 2014 · Amount on Record |
| Deed Sale | Dec 08, 2014 · Amount on Record |
| Prior Sale | Sep 25, 2012 |
| Deed Document Number | 22793682 |
| Record Updated | Jun 08, 2026 |
Source: Santa Clara County records · Assessment roll updated 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 | $42,575.00 (+3.79%) | $3,623,571 (+4.04%) Land $1,502,309 Building $2,121,262 |
| 2023 | $41,021.00 (+0.26%) | $3,482,865 Land $1,443,973 Building $2,038,892 |
| 2022 | $40,915.00 |
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 060855099023, 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 | 2 in force |
| Wildfire Risk | Not rated no burnable land within 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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless 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 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
Based on FCC filings for 588 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system CA4310001, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CWSC LOS ALTOS SUBURBAN private · serves 63,559 people |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2024 |
| Lead | 2 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. The full violation and enforcement history is in the system's EPA record.
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