Santa Clara County  »  824 Piper Ave

824 Piper Avenue, Sunnyvale, CA 94087 - Property report

Also known as: 824 Piper Ave

Property image for 824 Piper Avenue, Sunnyvale, CA 94087
static Mapbox map

Property type

Single Family (01)

Acreage

0.159

Sale price

$2,500,000

General Information

Address
Primary address
824 Piper Ave
Sunnyvale, CA 94087
Zip code
94087
County
Santa Clara
Municipality
Sunnyvale
Parcel ID
201-12-016
Tract
3313

Owner

Find out who owns 824 Piper Avenue, Sunnyvale, CA 94087. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/02/2020
Sale price
$2,500,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$31,688
Building
Property type
Single Family
Lot
Acreage
0.159
Zoning & use
Zoning
Low Density Residential (R0)

Area overview

Walk score
68 /100.  Somewhat Walkable
Transit score
41 /100.  Some Transit
Bike score
79 /100.  Very Bikeable
School district
09000
Ownership

Ownership information for 824 Piper Avenue, Sunnyvale, CA

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

Sales history for 824 Piper Avenue, Sunnyvale, CA 94087

Sale date Sale price Buyer name Seller name
12/02/2020 $2,500,000 XX, XXXXXX; XXXX, XXX XXXXXXXX XXXXX, XXXXXX; XXXXX, XXXX X; XXXXXXXX, XXXXXX X
01/07/2015 $1,601,500 XXXXXXXX, XXXXXX X; XXXXX, XXXX X XXXXXX, XXXXXXX XXXXXX XXXXX; XXXXX, XXXXXXX XXXXXXX

*Most recent sales on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
02/07/2022 Deed of Trust XXXX, XXX XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX
02/03/2022 Reconveyance
Substitution Trustee		 XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX XXXX, XXX
01/11/2021 Reconveyance XXXXXXXX, XXXXXX X
12/02/2020 Deed of Trust XX, XXXXXX XXXX XXXX XXX X X
12/02/2020 Grant Deed XXXXXXXX XXXXX, XXXXXX XX, XXXXXX
09/21/2015 Deed of Trust/Mortgage/Securit XXXXX, XXXX X XXXX XX XXXXXXX, X.X.
09/15/2015 Assignment Deed of Trust/Mortg XXXXXXXX, XXXXXX X XXXXXXX XXXXXXXX XXXXX
04/29/2015 Deed of Trust/Mortgage/Securit XXXXX, XXXX X XXXX XXX XXXXXX XXXXX
01/07/2015 Deed of Trust/Mortgage/Securit XXXXXXXX, XXXXXX X XXXX XXXXX XXXX, X.X.
01/07/2015 Grant Deed XXXXX, XXXXXXX XXXXXXX XXXXX, XXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 824 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
Property tax
$31,688
Recent tax assessments
Market value
$2,706,080
Land value
$2,435,472
Building value
$270,608

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 $2,706,080 1.171 $31,688 +3.78%
2024-2025 $2,653,020 1.1509 $30,534 +1.18%
2023-2024 $2,601,000 1.1602 $30,177 +2.01%
2022-2023 $2,550,000 1.1601 $29,583 +1.21%
2021-2022 $2,500,000 1.1692 $29,230 +42.13%
2020-2021 $1,759,947 1.1685 $20,565 +2.34%
2019-2020 $1,725,439 1.1646 $20,094 +2.05%
2018-2019 $1,691,608 1.164 $19,690 +1.31%
2017-2018 $1,658,440 1.172 $19,436 +7.91%
2016-2017 $1,625,922 1.1078 $18,012 +180.00%
Permits

Permit information for 824 Piper Avenue, Sunnyvale, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
05/15/2025
12/07/2015
05/11/2015
04/29/2015

*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 824 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 0.06
Sunnyvale Christian NR Private K-5 81 0.55
Cherry Chase Elementary School 8 Public K-5 604 0.60
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.69
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.69
Challenger - Sunnyvale NR Private PK, K-8 554 0.79
Challenger - Sunnyvale NR Private PK, K-8 554 0.79
Adult And Community Education NR Public 0 0.95
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Sunnyvale Middle School 6 Public 6-8 962 0.48
Challenger - Sunnyvale NR Private PK, K-8 554 0.79
Adult And Community Education NR Public 0 0.95
Helios School NR Private K-8 28 1.03
Catholic Academy of Sunnyvale NR Private PK, K-8 137 1.04
Amrita Academy NR Private 5-12 0 1.23
Resurrection Elementary School NR Private PK, K-8 221 1.24
Cupertino Middle School 7 Public 6-8 1,099 1.92
Georgina P. Blach Junior High School 8 Public 7-8 416 2.08
Slater Special Education Preschool NR Public 75 2.13
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Adult And Community Education NR Public 0 0.95
North County Regional Occupational Program School NR Public 9-12 0 1.03
Community Day School NR Public 9-12 7 1.03
Alta Vista High School 4 Public 9-12 69 1.11
Fremont High School 7 Public 9-12 2,171 1.12
Amrita Academy NR Private 5-12 0 1.23
Mountain View High School 8 Public 9-12 2,220 1.32
Homestead High School 8 Public 9-12 2,311 2.09
Slater Special Education Preschool NR Public 75 2.13
St. Francis High School NR Private 9-12 1,776 2.26

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

Neighbors for 824 Piper Avenue, Sunnyvale, CA

806 Piper Ave, Sunnyvale 843 Elmira Dr, Sunnyvale 804 Piper Ave, Sunnyvale 831 Elmira Dr, Sunnyvale 818 Piper Ave, Sunnyvale 833 Cumberland Dr, Sunnyvale 869 Cumberland Dr, Sunnyvale 836 Piper Ave, Sunnyvale 839 Elmira Dr, 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 875 Cumberland Dr, Sunnyvale 881 Cumberland Dr, Sunnyvale 842 Piper Ave, Sunnyvale 827 Elmira Dr, Sunnyvale 859 Hollenbeck Ave, Sunnyvale

Nearby ZIP codes for 824 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 824 Piper Avenue, Sunnyvale, CA 94087 last sold and what was the sale price?

824 Piper Avenue, Sunnyvale, CA 94087 was last sold on 12/02/2020 for $2,500,000.

What is the assessed value of 824 Piper Avenue, Sunnyvale, CA 94087?

824 Piper Avenue, Sunnyvale, CA 94087 is currently assessed at $2,706,080.

What are the property taxes for 824 Piper Avenue, Sunnyvale, CA 94087?

The property taxes for 824 Piper Avenue, Sunnyvale, CA 94087 total $31,688.

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