Santa Clara County  »  866 Cornwall CT

866 Cornwall Court, Sunnyvale, CA 94087 - Property report

Also known as: 866 Cornwall CT

Property image for 866 Cornwall Court, Sunnyvale, CA 94087
static Mapbox map

Property type

Single Family (01)

Acreage

0.176

Sale price

$2,465,000

General Information

Address
Primary address
866 Cornwall Ct
Sunnyvale, CA 94087
Zip code
94087
County
Santa Clara
Municipality
Sunnyvale
Parcel ID
309-11-051
Tract
3157

Owner

Find out who owns 866 Cornwall Court, Sunnyvale, CA 94087. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/27/2026
Sale price
$2,465,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$13,272
Current property tax
$13,191
Building
Property type
Single Family
Lot
Acreage
0.176
Zoning & use
Zoning
Low Density Residential (R0)

Area overview

Walk score
66 /100.  Somewhat Walkable
Transit score
43 /100.  Some Transit
Bike score
72 /100.  Very Bikeable
School district
09001
Ownership

Ownership information for 866 Cornwall Court, Sunnyvale, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 866 Cornwall Court, Sunnyvale, CA 94087

Sale date Sale price Buyer name Seller name
04/27/2026 $2,465,000 XXXXXXXX, XXXXXXX XXXXXX; XXXX, XXXXX XXXX XXXXXXXXXX XXXXXXXX XXXX XXXXX; XXXXXXXXXX, XXXXXXXXXX XXXXXXXXX XXXXXX XXXXXXX; XXXXXXXXXX, XXXXXXXX XXXXXXX
06/17/2005 $820,000 XXXXXXXXXX, XXXXXXXX XXXXXXXXXXXXX, XXXXXXXXXXX & XXXXX X
06/21/2001 $589,000 XXXXXXXXXXXX, XXXXXXXXXXXX & XXXX X XXXXX, XXXXXXXX X & XXXXXX X

*Most recent sales on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
04/27/2026 Deed of Trust XXXXXXXX, XXXXXXX XXXXXX XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX
04/27/2026 Grant Deed XXXXXXXXXX XXXXXXXX XXXX XXXXX XXXXXXXX, XXXXXXX XXXXXX
01/26/2021 Grant Deed XXXXXXXXXX, XXXXXXXXXX X XXXXXXXXXX, XXXXXXXXXX XXXXXXXXX XXXXXX XXXXXXX
01/26/2021 Deed of Trust XXXXXXXXXX, XXXXXXXXXX X XXXXXXX XXXXX XXX
01/26/2021 Grant Deed XXXXXXXXXX, XXXXXXXXXX XXXXXXXXX XXXXXX XXXXXXX XXXXXXXXXX, XXXXXXXXXX X
02/27/2019 Deed of Trust XXXXXXXXXX XXXXXXXX XXXX XXXXX XXXX XX XXXXXXX X X
02/27/2019 Grant Deed XXXXXXXXXX XXXXXXXX XXXX XXXXX XXXXXXXXXX XXXXXXXX XXXX XXXXX
10/04/2012 Deed of Trust/Mortgage/Securit XXXXXXXX XXXXX XXXX XX XXXXXXX
04/11/2008 Deed XXXXXXXXX, XXXXXXXXXX X XXXXXXXXXX, XXXXXXXX & XXXXXXXXXX X XX
06/17/2005 Deed XXXXXXXXXXXXX, XXXXXXXXXXX & XXXXX X XXXXXXXXXX, XXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 866 Cornwall Court, Sunnyvale, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Base tax
$13,272
Current property tax
$13,191
Recent tax assessments
Market value
$1,142,994
Land value
$742,952
Building value
$400,042

More about Santa Clara County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $1,142,994 1.1612 $13,272 +2.79%
2024-2025 $1,120,584 1.1523 $12,912 +0.74%
2023-2024 $1,098,612 1.1667 $12,818 +2.18%
2022-2023 $1,077,071 1.1646 $12,544 +0.93%
2021-2022 $1,055,953 1.1769 $12,428 +1.17%
2020-2021 $1,045,127 1.1754 $12,284 +2.33%
2019-2020 $1,024,635 1.1716 $12,005 +2.41%
2018-2019 $1,004,545 1.1669 $11,722 +0.46%
2017-2018 $984,849 1.1848 $11,668 +3.18%
2016-2017 $965,539 1.1712 $11,308 +0.55%
Permits

Permit information for 866 Cornwall Court, Sunnyvale, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
04/30/2026
12/10/2015
03/25/2008

*Most recent permits on record for this property.

Neighborhood

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
0.2
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 866 Cornwall Court, Sunnyvale, CA 94087 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Silicon Valley Academy NR Private PK-8 146 0.66
Silicon Valley Academy NR Private PK-8 146 0.66
Silicon Valley Academy NR Private K-12 121 0.66
Our Mother of Peace Montessori NR Private K-4 0 0.69
Louis E. Stocklmeir Elementary School 8 Public K-5 822 0.73
Laurelwood Elementary School 8 Public K-5 521 0.88
Chester W. Nimitz Elementary School 6 Public K-5 419 1.10
Ponderosa Elementary School 5 Public K-5 501 1.14
Amrita Academy NR Private 5-12 0 1.17
Braly Elementary School 5 Public K-5 352 1.18
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Marian A. Peterson Middle School 6 Public 6-8 729 0.40
Stratford Middle School NR Private 6-8 443 0.52
Silicon Valley Academy NR Private PK-8 146 0.66
Silicon Valley Academy NR Private K-12 121 0.66
School of Choice NR Private 6-12 0 0.69
Amrita Academy NR Private 5-12 0 1.17
Adult And Community Education NR Public 0 1.28
Santa Clara Community Day NR Public 6-12 10 1.37
Sam H. Lawson Middle School 9 Public 6-8 816 1.42
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Silicon Valley Academy NR Private K-12 121 0.66
School of Choice NR Private 6-12 0 0.69
Fremont High School 7 Public 9-12 2,171 1.07
Amrita Academy NR Private 5-12 0 1.17
Community Day School NR Public 9-12 7 1.25
North County Regional Occupational Program School NR Public 9-12 0 1.25
New Valley Continuation High School 3 Public 9-12 169 1.27
Adult And Community Education NR Public 0 1.28
Santa Clara Community Day NR Public 6-12 10 1.37
Llatino High School NR Private 9-12 0 1.72

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 866 Cornwall Court, Sunnyvale, CA

861 Cornwall CT, Sunnyvale 1409 Mallard Way, Sunnyvale 765 Dartshire Way, Sunnyvale 1415 Mallard Way, Sunnyvale 1418 Harrier CT, Sunnyvale 1408 Kingfisher Way, Sunnyvale 829 Dartshire Way, Sunnyvale 1458 Kingfisher Way, Sunnyvale 1430 Hawk CT, Sunnyvale 1450 Firebird Way, Sunnyvale 1414 Harrier CT, Sunnyvale 1426 Firebird Way, Sunnyvale 716 Cardigan Dr, Sunnyvale 1434 Firebird Way, Sunnyvale 862 Carlisle Way, Sunnyvale 738 Bantry CT, Sunnyvale 1421 Hawk CT, Sunnyvale 1446 Firebird Way, Sunnyvale 1426 Kingfisher Way, Sunnyvale 1466 Dartshire CT, Sunnyvale

Nearby ZIP codes for 866 Cornwall Court, Sunnyvale, CA

94022, Santa Clara County, CA 94024, Santa Clara County, CA 94041, Santa Clara County, CA 94043, Santa Clara County, CA 95002, Santa Clara County, CA 95014, Santa Clara County, CA 95070, Santa Clara County, CA 95117, Santa Clara County, CA 95128, Santa Clara County, CA 95129, Santa Clara County, CA 95130, Santa Clara County, CA

Frequently asked questions

When was 866 Cornwall Court, Sunnyvale, CA 94087 last sold and what was the sale price?

866 Cornwall Court, Sunnyvale, CA 94087 was last sold on 04/27/2026 for $2,465,000.

What is the assessed value of 866 Cornwall Court, Sunnyvale, CA 94087?

866 Cornwall Court, Sunnyvale, CA 94087 is currently assessed at $1,142,994.

What are the property taxes for 866 Cornwall Court, Sunnyvale, CA 94087?

The property taxes for 866 Cornwall Court, Sunnyvale, CA 94087 total $13,272.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account