NOT LISTED FOR SALE

4156 Piper Dr San Jose, CA 95117

Blackford Neighborhood

Estimated Value: $1,839,000 - $1,888,000

3 Beds
1 Bath
1,030 Sq Ft
$1,809/Sq Ft Est. Value

About This Home

This home is located at 4156 Piper Dr, San Jose, CA 95117 and is currently estimated at $1,862,780, approximately $1,808 per square foot. 4156 Piper Dr is a home located in Santa Clara County with nearby schools including Leroy Anderson Elementary School, Moreland Middle School, and Prospect High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 27, 2025
Sold by
John P Costere Living Trust and Costere John P
Bought by
John P Costere Living Trust and Costere
Current Estimated Value
$1,825,372

Purchase Details

Closed on
May 14, 2024
Sold by
Costere John P
Bought by
John P Costere Living Trust and Costere
Source: Public Records

Range of Values:

Collateral Analytics

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ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

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First American

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Quantarium

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
John P Costere Living Trust -- None Listed On Document
John P Costere Living Trust -- None Listed On Document
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Costere John P $150,000
Previous Owner Costere John P $65,000
Source: Public Records

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $4,906 $268,587 $111,695 $156,892
2024 $4,906 $263,321 $109,505 $153,816
2023 $4,799 $258,158 $107,358 $150,800
2022 $4,730 $253,097 $105,253 $147,844
2021 $4,597 $248,136 $103,190 $144,946
2020 $4,464 $245,592 $102,132 $143,460
2019 $4,299 $240,778 $100,130 $140,648
2018 $4,192 $236,058 $98,167 $137,891
2017 $4,132 $231,431 $96,243 $135,188
2016 $3,891 $226,894 $94,356 $132,538
2015 $3,849 $223,487 $92,939 $130,548
2014 $3,387 $219,110 $91,119 $127,991
Source: Public Records

Map

California Santa Clara County San Jose 95117 Blackford

4156 Piper Dr, San Jose, CA

This home is located at 4156 Piper Dr, San Jose, CA 95117 and is currently estimated at $1,862,780, approximately $1,808 per square foot. 4156 Piper Dr is a home located in Santa Clara County with nearby schools including Leroy Anderson Elementary School, Moreland Middle School, and Prospect High School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

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