864 Cornwall Ct, Sunnyvale, CA 94087 Property Records

Santa Clara County property record for 864 Cornwall Ct, Sunnyvale, CA 94087

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,328 sqft · built 1961
Lot Size	0.124 acres (5,400 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,075,000 (Nov 2022)
Tax Bill	$25,197 (2025)
Deeds & Mortgages	Nov 2022 Sale & Mortgage
Flood Zone	Zone X (moderate risk)
APN	`309-11-050`

Property Details

APN / Parcel Number

Primary APN	`309-11-050`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,328 sqft Living Area
1st Floor Area	1,328 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1961
Architectural Style	Custom Design
Construction Type	Wood
Roof Material	Other
Lot Area	5,400 sqft (0.124 acres)
Lot Dimensions	90 ft deep x 60 ft wide
Garage Area	460 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	864 CORNWALL CT
City	SUNNYVALE
State	CA
Zip	94087-3610
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R0
Legal Description	TRACT 3157 FAIRWOOD BOOK 144 PAGE 33 LOT 185
Legal Subdivision	FAIRWOOD
Legal Tract	3157
Legal Lot Number	185
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	1
Census Block	1001
Census Tract	508204

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	864 CORNWALL CT, SUNNYVALE, CA 94087-3610
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 16, 2022 · Amount on Record
Deed Sale	Nov 16, 2022 · Amount on Record
Prior Sale	Jan 17, 2001 · Amount on Record
Deed Document Number	202225400811
Prior Transfer Date	Oct 28, 2010
Prior Transfer Doc	0020942104
Record Updated	Oct 29, 2026

November 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Nov 16, 2022
Property Address	864 CORNWALL CT, SUNNYVALE, CA 94087-3610
Document Number	0025400811
Map Reference	MB 144 PG 33
Instrument Date	Nov 1, 2022
Instrument	25400811
Transaction Type	Transfer
Record Updated	Nov 25, 2022
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
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

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	864 CORNWALL CT, SUNNYVALE, CA 94087-3610

Mortgage

Document Number	0025400812
Date	Nov 16, 2022
Instrument	25400812

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2052

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	Sunnyvale 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		$2,202,006 (+2%) Land $2,122,416 Building $79,590
2025	$25,197.00 (+3.55%) Homeowner's exemption	$2,158,830 (+4.04%) Land $2,080,800 Building $78,030
2023	$24,333.00 (+109.37%) Homeowner's exemption	$2,075,000 Land $2,000,000 Building $75,000
2022	$11,622.00

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 X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 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

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 SUNNYVALE serves 157,566 people · EPA ID CA4310014
Water Source	Purchased surface water from several systems
Last State Inspection	Sep 2024
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	63 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 878 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
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: GeoLinks.

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