Santa Clara County property record for 582 Mariposa Ave, Mountain View, CA 94041
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 5,696 sqft · built 1954 |
| Lot Size | 0.23 acres (10,000 sqft) |
| Owner | Company Name on File |
| Last Sale | $3,100,000 (Oct 2021) |
| Tax Bill | $39,234 (2025) |
| Deeds & Mortgages | Oct 2021 Sale & Construction Loan Sep 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 154-24-009 |
| Primary APN | 154-24-009 |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 5,696 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Elevator | Elevator |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | L-Shape |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Tar & Gravel |
| Lot Area | 10,000 sqft (0.23 acres) |
| Lot Dimensions | 125 ft deep x 80 ft wide |
| Garage Area | 12 sqft |
| Cooling System | None |
|---|
| Street Address | 582 MARIPOSA AVE |
|---|---|
| City | MOUNTAIN VIEW |
| State | CA |
| Zip | 94041-1735 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Local Zoning Code | R3-25 |
| Legal Subdivision | MOUNTAIN VIEW |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 509500 |
582 Mariposa Ave, a residential property, is owned by a company that bought it in October 2021.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 222 7TH AVE, SAN FRANCISCO, CA 94118-2320 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 13, 2021 | Grant Deed, Construction Loan · Construction Mortgage FIRST REPUBLIC BANK |
| Sep 26, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 13, 2021 · Amount on File |
| Deed Sale | Oct 13, 2021 · Amount on File |
| Deed Document Number | 202125130554 |
| Prior Transfer Date | Sep 25, 2019 |
| Prior Transfer Doc | 0024289850 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Oct 13, 2021 |
| Property Address | 582 MARIPOSA AVE, MOUNTAIN VIEW, CA 94041-1735 |
| Document Number | 0025130554 |
| Map Reference | MB R-3 PG 79 |
| Instrument Date | Oct 5, 2021 |
| Instrument | 25130554 |
| Transaction Type | Construction Loan |
| Record Updated | Oct 21, 2021 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 222 7TH AVE, SAN FRANCISCO, CA 94118-2320 |
| Document Number | 0025130555 |
|---|---|
| Date | Oct 13, 2021 |
| Instrument | 25130555 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Sep 26, 2019 |
| Property Address | 582 MARIPOSA AVE, MOUNTAIN VIEW, CA 94041-1735 |
| Document Number | 0024289850 |
| Instrument Date | Sep 5, 2019 |
| Instrument | 24289850 |
| Transaction Type | Transfer |
| Record Updated | Oct 3, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 652 CHESHIRE WAY SUNNYVALE CA 940873433, SUNNYVALE, CA 94087-3433 |
The 2025 property tax bill for 582 Mariposa Ave was $39,234, up 3.9% from the year before.
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 | $3,355,538 (+2%) Land $1,948,377 Building $1,407,161 | |
| 2025 | $39,234.00 (+3.94%) | $3,289,744 Land $1,910,174 Building $1,379,570 |
| 2024 | $37,745.00 | |
| 2023 | $3,162,000 Land $1,836,000 Building $1,326,000 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 582 Mariposa Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
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.
The area around 582 Mariposa Ave 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 687 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 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
May also be available: Cruzio, GeoLinks, T-Mobile, Verizon.
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