Santa Clara County property record for 2458 Alvin St, Mountain View, CA 94043
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,375 sqft · built 1954 |
| Lot Size | 0.161 acres (7,000 sqft) |
| Owner | Trust Name on File |
| Last Sale | $1,400,000 (Jun 2014) |
| Tax Bill | $20,165 (2025) |
| Deeds & Mortgages | Aug 2020 Mortgage |
| Flood Zone | Zone X (reduced by levee) |
| APN | 147-17-045 |
| Primary APN | 147-17-045 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,375 sqft Living Area |
| Gross Area | 1,116 sqft |
| 1st Floor Area | 1,116 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 7,000 sqft (0.161 acres) |
| Lot Dimensions | 100 ft deep x 70 ft wide |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | None |
| Heating System | HVAC |
|---|
| Street Address | 2458 ALVIN ST |
|---|---|
| City | MOUNTAIN VIEW |
| State | CA |
| Zip | 94043-2706 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 1215 FAIRVIEW BOOK 46 PAGE 10 PAGE 11 BLOCK 3 LOT 7 |
| Legal Subdivision | FAIRVIEW |
| Legal Tract | 1215 |
| Legal Block | 3 |
| Legal Lot Number | 7 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 509302 |
2458 Alvin St is owner-occupied and held in a trust since June 2014.
Source: Santa Clara County records, as of July 27, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 2458 ALVIN ST, MOUNTAIN VIEW, CA 94043-2706 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 5, 2014 · Amount on File |
| Deed Sale | Jun 5, 2014 · Amount on File |
| Prior Sale | Sep 15, 2005 · Amount on File |
| Deed Document Number | 201422614133 |
| Prior Transfer Date | Jul 20, 2000 |
| Prior Transfer Doc | 0015345275 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 2458 ALVIN ST, MOUNTAIN VIEW, CA 94043-2706 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | BOSTON NATIONAL TTL AGCY LLC |
| Name | Verified Name |
|---|---|
| Address | 2458 ALVIN ST, MOUNTAIN VIEW, CA 94043-2706 |
| Document Number | 0024595060 |
|---|---|
| Date | Aug 31, 2020 |
| Instrument | 24595060 |
| Name | UBS BANK USA |
|---|---|
| Type | Bank |
| Address | SALT LAKE CITY, UT 84111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.75% |
| Type Change Date | Sep 1, 2027 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 7.75% |
| Index | 1-Year LIBOR |
| Max Rate | 7.75% |
Source: Santa Clara County assessment roll, as of July 27, 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) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,750,520 (+2%) Land $1,250,376 Building $500,144 | |
| 2025 | $20,165.00 (+13.01%) Homeowner's exemption | $1,716,197 (+16.75%) Land $1,225,859 Building $490,338 |
| 2023 | $17,844.00 (-10.49%) Homeowner's exemption | $1,470,000 Land $1,050,000 Building $420,000 |
| 2022 | $19,936.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 2458 Alvin St in Zone X, where a levee reduces flood risk.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026
| FEMA Flood Zone | Zone X reduced by levee · depends on levee performance |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 2458 Alvin St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF MOUNTAIN VIEW serves 81,340 people · EPA ID CA4310007 |
|---|---|
| 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, 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.
Source: FCC Broadband Data Collection, based on 911 locations within half a mile, as of December 31, 2025
| 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 Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile.
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