NOT LISTED FOR SALE

813 Duff Ct Sunnyvale, CA 94086

Ponderosa Park Neighborhood

Estimated Value: $2,399,000 - $2,944,000

5 Beds
2 Baths
1,868 Sq Ft
$1,475/Sq Ft Est. Value

About This Home

This home is located at 813 Duff Ct, Sunnyvale, CA 94086 and is currently estimated at $2,754,978, approximately $1,474 per square foot. 813 Duff Ct is a home located in Santa Clara County with nearby schools including Braly Elementary School, Marian A. Peterson Middle School, and Adrian Wilcox High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Dec 1, 2025
Sold by
Kanki Barbara Gail
Bought by
Barbara Gail Kanki Trust and Kanki
Current Estimated Value
$2,754,978

Purchase Details

Closed on
Apr 2, 1996
Sold by
Harmon Shervia J
Bought by
Kanki Barbara G

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$245,000
Interest Rate
7.34%
Source: Public Records

Range of Values:

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Value Increase
--
Percent Increase
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Adjusted for Inflation
Collateral Analytics

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ICE

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First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

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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

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
Barbara Gail Kanki Trust -- None Listed On Document
Kanki Barbara G $308,500 Commonwealth Land Title Co
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Previous Owner Kanki Barbara G $245,000
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 $5,873 $512,775 $255,288 $257,487
2024 $5,873 $502,722 $250,283 $252,439
2023 $5,811 $492,866 $245,376 $247,490
2022 $5,715 $483,203 $240,565 $242,638
2021 $5,690 $473,730 $235,849 $237,881
2020 $5,585 $468,873 $233,431 $235,442
2019 $5,578 $459,680 $228,854 $230,826
2018 $5,220 $450,667 $224,367 $226,300
2017 $5,188 $441,831 $219,968 $221,863
2016 $5,107 $433,168 $215,655 $217,513
2015 $5,087 $426,662 $212,416 $214,246
2014 $4,846 $418,306 $208,256 $210,050
Source: Public Records

Map

California Santa Clara County Sunnyvale 94086 Ponderosa Park

813 Duff Ct, Sunnyvale, CA

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