227 Ada Ave, Apt S, Mountain View, CA 94043 Property Records

Santa Clara County property record for 227 Ada Ave, Apt S, Mountain View, CA 94043

Property Summary

Property Type	Condominium
Details	3 bd · 2.5 ba · 1,460 sqft · built 1982
Lot Size	0.072 acres (3,120 sqft)
Owner	Trust Name on File
Last Sale	$1,375,000 (May 2018)
Tax Bill	$18,373 (2025)
Deeds & Mortgages	Apr 2022 Transfer Apr 2019 Mortgage + 4 more
Flood Zone	Zone X (reduced by levee)
APN	`160-49-019`

Property Details

APN / Parcel Number

Primary APN	`160-49-019`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,460 sqft Living Area
1st Floor Area	700 sqft
2nd Floor Area	760 sqft
Utility Room	Utility Room

Exterior

Year Built	Built 1982
Effective Year Built	Effective 1982
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	3,120 sqft (0.072 acres)
Lot Dimensions	104 ft deep x 30 ft wide
Garage Area	418 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	227 ADA AVE, S
City	MOUNTAIN VIEW
State	CA
Zip	94043-4970
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	R3-3*
Legal Description	TRACT 7114
Legal Subdivision	7114 ADA TERRACE
Legal Tract	7114
Legal Lot Number	1
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	3
Census Block	3001
Census Tract	509109

Owner

227 Ada Ave, Apt S is owner-occupied and held in a trust since May 2018.

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

Owner of Record	Trust Name on File
Mailing Address	227 ADA AVE, S, MOUNTAIN VIEW, CA 94043-4970
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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

Date	Document
Apr 15, 2022	Intrafamily Transfer, Transfer
Apr 30, 2019	Deed of Trust, Mortgage · ARM CITIBANK NA
Nov 24, 2020	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC
May 30, 2018	Grant Deed, Transfer · ARM STANFORD FCU
Jan 9, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY
Jan 9, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 30, 2018 · Amount on File
Deed Sale	May 30, 2018 · Amount on File
Prior Sale	Aug 30, 2005 · Amount on File
Deed Document Number	201823943984
Prior Transfer Date	Dec 20, 2016
Prior Transfer Doc	0023552573
Record Updated	Oct 29, 2026

April 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Apr 15, 2022
Property Address	227 ADA AVE APT S, S, MOUNTAIN VIEW, CA 94043-4970
Document Number	0025284086
Map Reference	MB 490 PG 33&34
Instrument Date	Apr 4, 2022
Instrument	25284086
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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
Relationship	Family Trust
Address	227 ADA AVE APT S, S, MOUNTAIN VIEW, CA 94043-4970
Investor	Possibly a Property Investor

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	227 ADA AVE APT S, S, MOUNTAIN VIEW, CA 94043-4970
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0024168172
Date	Apr 30, 2019
Instrument	24168172

Lender

Name	CITIBANK NA
Type	Bank
Address	O FALLON, MO 63368

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	May 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.5%
Adjustable	Adjustable Rate Rider
Type Change Date	May 1, 2029
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	8.5%
Index	1-Year LIBOR
Max Rate	8.5%

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	227 ADA AVE APT S, S, MOUNTAIN VIEW, CA 94043-4970
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	SYNRGO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	227 ADA AVE S, MOUNTAIN VIEW, CA 94043-4965

Mortgage

Document Number	0024722958
Date	Nov 24, 2020
Instrument	24722958

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	3%
Type Change Date	Dec 1, 2027
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	8%
Index	Prime Rate
Max Rate	8%

May 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	May 30, 2018
Property Address	227 ADA AVE APT S, S, MOUNTAIN VIEW, CA 94043-4970
Document Number	0023943984
Map Reference	MB490 PG33&34
Instrument Date	May 29, 2018
Instrument	23943984
Transaction Type	Transfer
Record Updated	Sep 1, 2021
Title Company	FIRST AMERICAN TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	227 ADA AVE APT S, S, MOUNTAIN VIEW, CA 94043-4970
Investor	Possibly a Property Investor

Mortgage

Document Number	0023943985
Date	May 30, 2018
Instrument	23943985

Lender

Name	STANFORD FCU
Type	Credit Union

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	4%
Type Change Date	Jun 1, 2025
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	6%
Index	1-Year LIBOR
Max Rate	9%

January 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jan 9, 2017
Property Address	227 ADA AVE APT S, S, MOUNTAIN VIEW, CA 94043-4970
Document Number	0023552573
Instrument Date	Dec 20, 2016
Instrument	23552573
Transaction Type	Transfer
Record Updated	Jan 20, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	8895 TOWN CENTER DR 105 #179 SAN DIEGO CA 92122, 179, SAN DIEGO, CA 92122

January 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jan 9, 2017
Property Address	227 ADA AVE APT S, S, MOUNTAIN VIEW, CA 94043-4970
Document Number	0023552574
Instrument Date	Dec 20, 2016
Instrument	23552574
Transaction Type	Transfer
Record Updated	Jan 20, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	8895 TOWN CENTER DR 105 #179 SAN DIEGO CA 92122, 179, SAN DIEGO, CA 92122

Tax Assessment & Valuation

The 2025 property tax bill for 227 Ada Ave, Apt S was $18,373 with a homeowner's exemption, up 5.9% from the year before.

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		$1,545,000 (-1.25%) Land $772,500 Building $772,500
2025	$18,373.00 (+5.88%) Homeowner's exemption	$1,564,510 Land $782,255 Building $782,255
2024	$17,353.00 (-2.78%)
2023	$17,850.00 (+0.73%)	$1,503,760 Land $751,880 Building $751,880
2022	$17,721.00

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

Flood

FEMA maps place 227 Ada Ave, Apt S 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 227 Ada Ave, Apt S 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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