181 Ada Ave, Apt 53, Mountain View, CA 94043 Property Records

Santa Clara County property record for 181 Ada Ave, Apt 53, Mountain View, CA 94043

Property Summary

Property Type	Condominium
Details	2 bd · 2.5 ba · 1,206 sqft · built 1986
Lot Size	0.069 acres (3,025 sqft)
Owner	Individual Name on File
Last Sale	$510,000 (Dec 2011)
Tax Bill	$7,699 (2025)
Deeds & Mortgages	Mar 2021 Mortgage
Flood Zone	Zone X (reduced by levee)
APN	`160-46-053`

Property Details

APN / Parcel Number

Primary APN	`160-46-053`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,206 sqft Living Area
1st Floor Area	576 sqft
2nd Floor Area	630 sqft

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1986
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	3,025 sqft (0.069 acres)
Lot Dimensions	55 ft deep x 55 ft wide
Garage Area	249 sqft
Parking Spaces	1 Parking Space
Porch	None

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	181 ADA AVE, 53
City	MOUNTAIN VIEW
State	CA
Zip	94043-4903
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	R3-3*
Legal Description	TRACT 7879
Legal Subdivision	TRACT NO 7879
Legal Tract	7879
Legal Lot Number	53
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	3
Census Block	3001
Census Tract	509109

Owner

181 Ada Ave, Apt 53 is owned and occupied by an individual who acquired it in December 2020.

Source: Santa Clara County records, as of July 27, 2026

Owner of Record	Individual Name on File
Mailing Address	181 ADA AVE, 53, MOUNTAIN VIEW, CA 94043-4903
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 30, 2011 · Amount on File
Deed Sale	Dec 30, 2011 · Amount on File
Prior Sale	Sep 15, 2011 · Amount on File
Deed Document Number	201121481850
Last Transfer Date	Dec 4, 2020
Transfer Doc	0024874973
Record Updated	Oct 29, 2026

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Mar 15, 2021
Property Address	181 ADA AVE APT 53, 53, MOUNTAIN VIEW, CA 94043-4903
Document Number	0024874973
Map Reference	MB 558 PG 2&3
Instrument Date	Dec 4, 2020
Instrument	24874973
Transaction Type	Transfer
Record Updated	Sep 1, 2021
Title Company	ORABGE COAST TITLE, ORANGE COAST TITLE

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	181 ADA AVE APT 53, 53, MOUNTAIN VIEW, CA 94043-4903

Mortgage

Document Number	0024874974
Date	Mar 15, 2021
Instrument	24874974

Lender

Name	OWNING CORPORATION
Type	Non-Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	179 Months
Due	Feb 1, 2036

Tax Assessment & Valuation

The 2025 property tax bill for 181 Ada Ave, Apt 53 was $7,699.

Source: Santa Clara County assessment roll, as of July 27, 2026

Property Jurisdictions

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)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$653,388 (+2%) Land $326,694 Building $326,694
2025	$7,699.00	$640,578 Land $320,289 Building $320,289
2023	$7,472.00 (+0.27%)	$615,704 Land $307,852 Building $307,852
2022	$7,452.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 181 Ada Ave, Apt 53 in Zone X, where a levee reduces 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 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.

Wildfire

The area around 181 Ada Ave, Apt 53 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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

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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