861 Cornwall Ct, Sunnyvale, CA 94087 Property Records

Santa Clara County property record for 861 Cornwall Ct, Sunnyvale, CA 94087

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,328 sqft · built 1961
Lot Size	0.188 acres (8,190 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,350,000 (Mar 2024)
Tax Bill	$28,043 (2025)
Deeds & Mortgages	Mar 2026 Mortgage Mar 2024 Transfer + 2 more
Flood Zone	Zone X (moderate risk)
APN	`309-11-043`

Property Details

APN / Parcel Number

Primary APN	`309-11-043`

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
Lot Area	8,190 sqft (0.188 acres)
Lot Dimensions	117 ft deep x 70 ft wide
Garage Area	460 sqft
Parking Spaces	2 Parking Spaces
Pool Type	Pool with Hot Tub/Spa
Pool Area	4,000 sqft
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	861 CORNWALL CT
City	SUNNYVALE
State	CA
Zip	94087-3600
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R0
Legal Description	TRACT 3157 FAIRWOOD BOOK 144 PAGE 33 LOT 192
Legal Subdivision	FAIRWOOD
Legal Tract	3157
Legal Lot Number	192
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	861 CORNWALL CT, SUNNYVALE, CA 94087-3600
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Mar 23, 2026	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA
Mar 19, 2024	Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Mar 19, 2024	Grant Deed, Transfer · Conventional Mortgage HSBC BANK USA
Dec 17, 2018	Affidavit of Death, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 19, 2024 · Amount on Record
Deed Sale	Mar 19, 2024 · Amount on Record
Deed Document Number	202425611772
Prior Transfer Date	Mar 18, 2024
Prior Transfer Doc	0025611771
Record Updated	Oct 29, 2026

March 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	861 CORNWALL CT, SUNNYVALE, CA 94087-3600
Transaction Type	Mortgage
Record Updated	Mar 31, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	861 CORNWALL CT, SUNNYVALE, CA 94087-3600

Mortgage

Document Number	0025960730
Date	Mar 23, 2026
Instrument	25960730

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	3201 N 4TH AVE, SIOUX FALLS, SD 57104

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5.37%
Adjustable	Adjustable Rate Rider
Type Change Date	Apr 1, 2033
Change Frequency	6 Months
Min Rate At Change	3.37%
Max Rate At Change	7.37%
Index	Other
Max Rate	10.3%

March 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Mar 19, 2024
Property Address	861 CORNWALL CT, SUNNYVALE, CA 94087-3600
Document Number	0025611771
Instrument Date	Mar 18, 2024
Instrument	25611771
Transaction Type	Transfer
Record Updated	Apr 17, 2024
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

March 2024: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Mar 19, 2024
Property Address	861 CORNWALL CT, SUNNYVALE, CA 94087-3600
Document Number	0025611772
Instrument Date	Mar 18, 2024
Instrument	25611772
Transaction Type	Transfer
Record Updated	Apr 17, 2024
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	861 CORNWALL CT, SUNNYVALE, CA 94087-3600

Mortgage

Document Number	0025611773
Date	Mar 19, 2024
Instrument	25611773

Lender

Name	HSBC BANK USA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2054

Interest

Rate Type	Adjustable Rate
Rate	6.09%
Adjustable	Adjustable Rate Rider
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	11%
Index	Other
Margin	3
Max Rate	11%

Mortgage

Document Number	0025611773
Date	Mar 19, 2024
Instrument	25611773

Lender

Name	HSBC BANK USA
Type	Bank
Address	452 5TH AVE, NEW YORK, NY 10018

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2054

Interest

Rate Type	Adjustable Rate
Rate	6.09%
Adjustable	Adjustable Rate Rider
Type Change Date	Apr 1, 2031
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	11%
Index	Other
Margin	3
Max Rate	11%

December 2018: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SANTA CLARA CA
Recording Date	Dec 17, 2018
Property Address	861 CORNWALL CT, SUNNYVALE, CA 94087-3600
Document Number	0024082649
Instrument Date	Nov 9, 2018
Instrument	24082649
Transaction Type	Transfer
Record Updated	Dec 28, 2018
Title Company	ATTORNEY ONLY

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	861 CORNWALL CT CITY OF SUNNYVALE CA, CITY OF SUNNYVALE, CA

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		$2,444,940 (+2%) Land $2,366,910 Building $78,030
2025	$28,043.00 (+2,165.19%)	$2,397,000 (+2,435.54%) Land $2,320,500 Building $76,500
2024	$1,238.00 (+0.98%)
2023	$1,226.00 (-15.85%) Homeowner's exemption	$94,536 Land $28,172 Building $66,364
2022	$1,457.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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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