10171 Stern Ave, Cupertino, CA 95014 Property Records

Santa Clara County property record for 10171 Stern Ave, Cupertino, CA 95014

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 2,244 sqft · built 2014
Lot Size	0.137 acres (5,985 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,250,000 (Jun 2017)
Tax Bill	$31,557 (2025)
Deeds & Mortgages	Sep 2021 Mortgage Jun 2017 Sale & Mortgage + 1 more
Flood Zone	Zone D (undetermined)
APN	`375-11-064`

Property Details

APN / Parcel Number

Primary APN	`375-11-064`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,244 sqft Living Area
1st Floor Area	2,244 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2014
Effective Year Built	Effective 2014
Architectural Style	Custom Design
Exterior Material	Wood
Construction Type	Wood
Roof Material	Tar & Gravel
Lot Area	5,985 sqft (0.137 acres)
Lot Dimensions	105 ft deep x 57 ft wide
Garage Area	444 sqft
Parking Spaces	2 Parking Spaces
Porch	None

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	10171 STERN AVE
City	CUPERTINO
State	CA
Zip	95014-3666
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 1004 BOOK 40 PAGE 29 LOT 4
Legal Subdivision	MANSION GROVE
Legal Tract	1004
Legal Lot Number	4
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	1
Census Block	1010
Census Tract	508004

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	10171 STERN AVE, CUPERTINO, CA 95014-3666
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Sep 3, 2021	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA NA
Jun 23, 2017	Grant Deed, Transfer BANK OF AMERICA
Jun 5, 2017	Quit Claim Deed, Transfer FIDELITY NATIONAL TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 23, 2017 · Amount on Record
Deed Sale	Jun 23, 2017 · Amount on Record
Prior Sale	Jul 27, 2011 · Amount on Record
Deed Document Number	201723681668
Prior Transfer Date	Feb 16, 1996
Prior Transfer Doc	0013206015
Record Updated	Oct 29, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	10171 STERN AVE, CUPERTINO, CA 95014-3666
Transaction Type	Mortgage
Record Updated	Sep 14, 2021
Title Company	STEWART TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10171 STERN AVE, CUPERTINO, CA 95014-3666

Mortgage

Document Number	0025089140
Date	Sep 3, 2021
Instrument	25089140

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	1.75%
Type Change Date	Sep 1, 2026
Change Frequency	6 Months
Min Rate At Change	2.5%
Max Rate At Change	3.75%
Index	Other
Max Rate	6.75%

June 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jun 23, 2017
Property Address	10171 STERN AVE, CUPERTINO, CA 95014-3666
Document Number	0023681668
Instrument Date	Jun 16, 2017
Instrument	23681668
Transaction Type	Transfer
Record Updated	Aug 21, 2018
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,475.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	10171 STERN AVE CUPERTINO CA 950143666, CUPERTINO, CA 95014-3666

Mortgage

Document Number	23681669
Date	Jun 23, 2017
Instrument	23681669

Lender

Name	BANK OF AMERICA
Type	Bank
Address	101 S TRYON ST, CHARLOTTE, NC 28280-0002

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jun 22, 2047

Interest

Rate Type	Adjustable Rate
Rate	2.75%

June 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jun 5, 2017
Property Address	10171 STERN AVE, CUPERTINO, CA 95014-3666
Document Number	0023665607
Instrument Date	Apr 20, 2017
Instrument	23665607
Transaction Type	Transfer
Record Updated	Jun 20, 2017
Title Company	FIDELITY NATIONAL TITLE

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	5694 ROLLING OAK DR SACRAMENTO CA 958414726, SACRAMENTO, CA 95841-4726

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Santa Clara County
Municipality	Cupertino City
Elementary School District	Cupertino Union Elementary School District (KG - 08)
Secondary School District	Fremont Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$2,663,537 (+2%) Land $1,864,477 Building $799,060
2025	$31,557.00 (+3.84%)	$2,611,312 (+4.04%) Land $1,827,919 Building $783,393
2023	$30,389.00 (+1.46%)	$2,509,914 Land $1,756,940 Building $752,974
2022	$29,951.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective January 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone D undetermined · not studied
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	3 (1980–1998)
Claims Outside the SFHA	1 of 3
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 2 claims

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

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	SAN JOSE WATER private · serves 1,039,920 people · EPA ID CA4310011
Water Source	Surface water
Last State Inspection	Mar 2026
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Treatment failure resolved · Jun 2023
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 229 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 / 2,000
Verizon Fixed Wireless	1,000 / 75
Etheric Networks Fixed Wireless	250 / 100
Ridge Wireless Fixed Wireless	100 / 60
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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