Santa Clara County  »  806 Piper Ave

806 Piper Avenue, Sunnyvale, CA 94087 - Property report

Also known as: 806 Piper Ave

Property image for 806 Piper Avenue, Sunnyvale, CA 94087
static Mapbox map

Property type

Single Family (01)

Acreage

0.175

Sale price

$2,950,000

General Information

Address
Primary address
806 Piper Ave
Sunnyvale, CA 94087
Zip code
94087
County
Santa Clara
Municipality
Sunnyvale
Parcel ID
201-12-021
Tract
3631

Owner

Find out who owns 806 Piper Avenue, Sunnyvale, CA 94087. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/24/2026
Sale price
$2,950,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$13,111
Current property tax
$13,029
Building
Property type
Single Family
Lot
Acreage
0.175
Zoning & use
Zoning
Low Density Residential (R0)

Area overview

Walk score
78 /100.  Very Walkable
Transit score
41 /100.  Some Transit
Bike score
81 /100.  Very Bikeable
School district
09000
Ownership

Ownership information for 806 Piper Avenue, Sunnyvale, CA

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

Sales history for 806 Piper Avenue, Sunnyvale, CA 94087

Sale date Sale price Buyer name Seller name
04/24/2026 $2,950,000 XXXXXXXXX, XXXXX XXXXXXXXXX; XXXXXXXX, XXXXXX XXXXX XXXXXXXXX, XXXX X XXXXXXX; XXX XXXXXXXXXX, XXXX XXXXXXXX XXXXXXX; XXX XXXXXXXXXX XXXXXXXXX XXXXXX XXXXX
12/22/1999 $728,500 XXX XXXXXXXXXX, XXXX X XXXXX XXXXXXXX XXXXX

*Most recent sales on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
04/24/2026 Deed of Trust XXXXXXXX, XXXXXX XXXXX XXXXX XXXXX XXXX X X
04/24/2026 Grant Deed XXX XXXXXXXXXX, XXXX XXXXXXXX XXXXXXX XXXXXXXX, XXXXXX XXXXX
08/20/2020 Reconveyance XXXXXXXXX, XXXX X
06/30/2020 Deed of Trust XXX XXXXXXXXXX XXXXXXXXX XXXXXX XXXXX XXXX XXXXX XXXXXXXXX XXXXXXXXXXX
06/30/2020 Correction Grant Deed XXX XXXXXXXXXX, XXXX XXXXXXXX XXX XXXXXXXXXX, XXXX XXXXXXXX XXXXXXX
11/01/2012 Grant Deed XXXXXXXXX, XXXX X XXXXXXXXX XXXXX
10/31/2012 Subordination Agreement (Deed XXXXXXXXX, XXXX X XXXX XXXXXX XX
10/31/2012 Deed of Trust/Mortgage/Securit XXXXXXXXX, XXXX X XXXX XXXXXX XX
10/31/2012 Grant Deed XXXXXXXXX XXXXX XXXXXXXXX, XXXX X
09/28/2011 Deed XXX XXXXXXXXXX, XXXX X XXX XXXXXXXXXX, XXXX XXXXXXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 806 Piper Avenue, 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
$13,111
Current property tax
$13,029
Recent tax assessments
Market value
$1,119,671
Land value
$671,807
Building value
$447,864

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 $1,119,671 1.171 $13,111 +3.78%
2024-2025 $1,097,718 1.1509 $12,634 +1.18%
2023-2024 $1,076,195 1.1602 $12,486 +2.01%
2022-2023 $1,055,094 1.1601 $12,240 +1.21%
2021-2022 $1,034,407 1.1692 $12,094 +1.09%
2020-2021 $1,023,802 1.1685 $11,963 +2.34%
2019-2020 $1,003,729 1.1646 $11,689 +2.05%
2018-2019 $984,049 1.164 $11,454 +1.31%
2017-2018 $964,755 1.172 $11,307 +7.91%
2016-2017 $945,839 1.1078 $10,478 -4.00%
Permits

Permit information for 806 Piper Avenue, Sunnyvale, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
06/19/2026
10/20/2010

*Most recent permits on record for this property.

Neighborhood

Risk

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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 806 Piper Avenue, 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)
Cumberland Elementary School 8 Public K-5 608 0.05
Sunnyvale Christian NR Private K-5 81 0.49
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.62
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.62
Cherry Chase Elementary School 8 Public K-5 604 0.63
Little Rascals Child Care Center NR Private PK, K-1 0 0.81
Little Rascals Child Care Center NR Private PK, K-1 0 0.81
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Sunnyvale Middle School 6 Public 6-8 962 0.53
Challenger - Sunnyvale NR Private PK, K-8 554 0.85
Catholic Academy of Sunnyvale NR Private PK, K-8 137 0.98
Helios School NR Private K-8 28 1.01
Adult And Community Education NR Public 0 1.01
Amrita Academy NR Private 5-12 0 1.29
Resurrection Elementary School NR Private PK, K-8 221 1.30
Cupertino Middle School 7 Public 6-8 1,099 1.99
Slater Special Education Preschool NR Public 75 2.08
Georgina P. Blach Junior High School 8 Public 7-8 416 2.11
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Adult And Community Education NR Public 0 1.01
North County Regional Occupational Program School NR Public 9-12 0 1.08
Community Day School NR Public 9-12 7 1.08
Alta Vista High School 4 Public 9-12 69 1.16
Fremont High School 7 Public 9-12 2,171 1.17
Amrita Academy NR Private 5-12 0 1.29
Mountain View High School 8 Public 9-12 2,220 1.36
Slater Special Education Preschool NR Public 75 2.08
Homestead High School 8 Public 9-12 2,311 2.16
St. Francis High School NR Private 9-12 1,776 2.27

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

Neighbors for 806 Piper Avenue, Sunnyvale, CA

843 Elmira Dr, Sunnyvale 804 Piper Ave, Sunnyvale 843 Piper Ave, Sunnyvale 833 Cumberland Dr, Sunnyvale 869 Cumberland Dr, Sunnyvale 818 Piper Ave, Sunnyvale 836 Piper Ave, Sunnyvale 839 Elmira Dr, Sunnyvale 805 Piper Ave, Sunnyvale 810 Piper Ave, Sunnyvale 848 Piper Ave, Sunnyvale 851 Elmira Dr, Sunnyvale 847 Elmira Dr, Sunnyvale 851 Cumberland Dr, Sunnyvale 857 Cumberland Dr, Sunnyvale 824 Piper Ave, Sunnyvale 875 Cumberland Dr, Sunnyvale 881 Cumberland Dr, Sunnyvale 842 Piper Ave, Sunnyvale 811 Piper Ave, Sunnyvale

Nearby ZIP codes for 806 Piper Avenue, 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 806 Piper Avenue, Sunnyvale, CA 94087 last sold and what was the sale price?

806 Piper Avenue, Sunnyvale, CA 94087 was last sold on 04/24/2026 for $2,950,000.

What is the assessed value of 806 Piper Avenue, Sunnyvale, CA 94087?

806 Piper Avenue, Sunnyvale, CA 94087 is currently assessed at $1,119,671.

What are the property taxes for 806 Piper Avenue, Sunnyvale, CA 94087?

The property taxes for 806 Piper Avenue, Sunnyvale, CA 94087 total $13,111.

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