850 Alderbrook Ln, Cupertino, CA 95014 Property Records

Santa Clara County property record for 850 Alderbrook Ln, Cupertino, CA 95014

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,201 sqft · built 1960
Lot Size	0.144 acres (6,283 sqft)
Owner	2 Company Names on File
Last Sale	$1,039,500 (Jul 2007)
Tax Bill	$16,991 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Jan 2024 Transfer + 1 more
Flood Zone	Zone X (moderate risk)
APN	`369-17-023`

Property Details

APN / Parcel Number

Primary APN	`369-17-023`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,201 sqft Living Area
1st Floor Area	1,201 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1960
Architectural Style	L-Shape
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	6,283 sqft (0.144 acres)
Lot Dimensions	103 ft deep x 61 ft wide
Garage Area	483 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	850 ALDERBROOK LN
City	CUPERTINO
State	CA
Zip	95014-4614
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 2562 CASTLEWOOD BOOK 111 PAGE 34 PAGE 35 LOT 135
Legal Subdivision	CASTLEWOOD
Legal Tract	2562
Legal Lot Number	135
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	1
Census Block	1018
Census Tract	508006

Owner

850 Alderbrook Ln is owned by a company that bought it in July 2007 and is owner-occupied.

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

Owner of Record	2 Company Names on File
Mailing Address	850 ALDERBROOK LN, CUPERTINO, CA 95014-4614
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Life Tenant

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
Mar 4, 2021	Deed of Trust, Mortgage · Conventional Mortgage GOOGAIN INC
Jan 3, 2024	Intrafamily Transfer, Transfer
Oct 27, 2020	Deed of Trust, Mortgage · Conventional Mortgage GOOGAIN INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 31, 2007 · Amount on File
Deed Sale	Jul 31, 2007 · Amount on File
Prior Sale	Nov 14, 2003 · Amount on File
Deed Document Number	200719531416
Record Updated	Oct 29, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	850 ALDERBROOK LN, CUPERTINO, CA 95014-4614
Transaction Type	Mortgage
Record Updated	Jun 8, 2026
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	850 ALDERBROOK LN, CUPERTINO, CA 95014-4614

Mortgage

Document Number	0024859138
Date	Mar 4, 2021
Instrument	24859138

Lender

Name	GOOGAIN INC
Type	Mortgage Company
Address	SUNNYVALE, CA 94086

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Apr 1, 2036

January 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Jan 3, 2024
Property Address	850 ALDERBROOK LN, CUPERTINO, CA 95014-4614
Document Number	0025581847
Map Reference	MB 103 PG 12&13
Instrument Date	Dec 22, 2023
Instrument	25581847
Transaction Type	Transfer
Record Updated	Jan 12, 2024

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	Living Trust
Address	850 ALDERBROOK LN, CUPERTINO, CA 95014-4614

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	850 ALDERBROOK LN, CUPERTINO, CA 95014-4614
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	CORPORATION SERVICE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	850 ALDERBROOK LN, CUPERTINO, CA 95014-4614

Mortgage

Document Number	0024674515
Date	Oct 27, 2020
Instrument	24674515

Lender

Name	GOOGAIN INC
Type	Mortgage Company
Address	SUNNYVALE, CA 94086

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	179 Months
Due	Sep 1, 2035

Tax Assessment & Valuation

The 2025 property tax bill for 850 Alderbrook Ln was $16,991 with a homeowner's exemption.

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		$1,392,697 (+2%) Land $1,004,835 Building $387,862
2025	$16,991.00 Homeowner's exemption	$1,365,390 Land $985,133 Building $380,257
2023	$16,365.00 (+0.7%) Homeowner's exemption	$1,312,372 Land $946,880 Building $365,492
2022	$16,252.00

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

Flood

FEMA maps place 850 Alderbrook Ln in Zone X, an area of moderate flood risk, within 500 ft of a high-risk flood zone.

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	9 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

Wildfire risk around 850 Alderbrook Ln is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 98% of the US · lower than 98.4% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 725 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless 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: Sail Internet.

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