Santa Clara County property record for 143 Ada Ave, Mountain View, CA 94043
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 2,017 sqft · built 2014 |
| Lot Size | 0.053 acres (2,309 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,910,000 (Jan 2019) |
| Tax Bill | $25,068 (2025) |
| Deeds & Mortgages | Jun 2022 Transfer Jan 2019 Sale & Mortgage |
| Flood Zone | Zone X (reduced by levee) |
| APN | 160-83-038 |
| Primary APN | 160-83-038 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 7 Rooms |
| Stories | 3 Stories |
| Building Area | 2,017 sqft Living Area |
| 1st Floor Area | 576 sqft |
| 2nd Floor Area | 1,033 sqft |
| Year Built | Built 2014 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 2,309 sqft (0.053 acres) |
| Garage Area | 464 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 143 ADA AVE |
|---|---|
| City | MOUNTAIN VIEW |
| State | CA |
| Zip | 94043-4904 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R3-3* |
| Legal Description | TR 10164 LOT 38 |
| Legal Subdivision | 10164 AVELLINO |
| Legal Tract | 10164 |
| Legal Lot Number | 38 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 509109 |
Source: Santa Clara County records, as of October 20, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Co-owner | 2 Co-owners on Record |
| Mailing Address | 143 ADA AVE, MOUNTAIN VIEW, CA 94043-4904 |
| Occupancy | Owner Occupied |
| Owner Type | Company, Secondary Individual |
| Vesting | Trust |
| Date | Document |
|---|---|
| Jun 15, 2022 | Intrafamily Transfer, Transfer |
| Jan 3, 2019 | Grant Deed, Transfer BANK OF AMERICA |
| Deed Names | 3 Names on Deed |
|---|---|
| Last Sale | Jan 3, 2019 · Amount on Record |
| Deed Sale | Jan 3, 2019 · Amount on Record |
| Prior Sale | Jan 3, 2019 · Amount on Record |
| Deed Document Number | 0024091423 |
| Last Transfer Date | Jun 15, 2022 |
| Transfer Doc | 0025320406 |
| Record Updated | Jun 8, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Jun 15, 2022 |
| Property Address | 143 ADA AVE, MOUNTAIN VIEW, CA 94043-4904 |
| Document Number | 0025320406 |
| Map Reference | MB 883 PG 6-15 |
| Instrument Date | Apr 30, 2022 |
| Instrument | 25320406 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 143 ADA AVE, MOUNTAIN VIEW, CA 94043-4904 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Jan 3, 2019 |
| Property Address | 143 ADA AVE, MOUNTAIN VIEW, CA 94043-4904 |
| Document Number | 0024091423 |
| Instrument Date | Dec 21, 2018 |
| Instrument | 24091423 |
| Transaction Type | Transfer |
| Record Updated | Jan 15, 2019 |
| Title Company | LAWYERS TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,101.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 143 ADA AVE MOUNTAIN VIEW CA 940434904, MOUNTAIN VIEW, CA 94043-4904 |
| Document Number | 24091424 |
|---|---|
| Date | Jan 3, 2019 |
| Instrument | 24091424 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | 101 S TRYON ST, CHARLOTTE, NC 28280-0002 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jan 2, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.37% |
Source: Santa Clara County assessment roll, as of July 1, 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) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $25,068.00 (+3.72%) Homeowner's exemption | $2,130,636 (+4.04%) Land $1,065,318 Building $1,065,318 |
| 2023 | $24,170.00 (+0.27%) Homeowner's exemption | $2,047,902 Land $1,023,951 Building $1,023,951 |
| 2022 | $24,105.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 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 |
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: 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 679 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, GeoLinks, Sail Internet.
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