NOT LISTED FOR SALE

Estimated Value: $931,000 - $982,000

4 Beds
4 Baths
2,812 Sq Ft
$340/Sq Ft Est. Value

About This Home

This home is located at 820 Atherton Blvd, Brentwood, CA 94513 and is currently estimated at $955,185, approximately $339 per square foot. 820 Atherton Blvd is a home located in Contra Costa County with nearby schools including Marsh Creek Elementary School, William B. Bristow Middle School, and Liberty High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jan 10, 2025
Sold by
Ponsano Timothy A and Ponsano Gwen K
Bought by
Timothy A Ponsano And Gwen K Ponsano Revocabl and Ponsano
Current Estimated Value
$943,067

Purchase Details

Closed on
Jan 17, 2017
Sold by
Ponsano Timothy and Ponsano Gwen
Bought by
Ponsano Timothy and Ponsano Gwen

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$603,250
Interest Rate
4.13%
Mortgage Type
New Conventional

Purchase Details

Closed on
Apr 8, 2016
Sold by
Flowers Michael L
Bought by
Ponsano Timothy and Downey Gwen

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$603,860
Interest Rate
3.64%
Mortgage Type
FHA

Purchase Details

Closed on
Nov 8, 2010
Sold by
Flowers Shirley
Bought by
Flowers Michael L

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$326,230
Interest Rate
4.27%
Mortgage Type
FHA

Purchase Details

Closed on
Oct 15, 2001
Sold by
Pulte Home Corp
Bought by
Irwin Ted D and Irwin Shellie L

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$275,000
Interest Rate
6.88%
Mortgage Type
Purchase Money Mortgage
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
Timothy A Ponsano And Gwen K Ponsano Revocabl -- None Listed On Document
Timothy A Ponsano And Gwen K Ponsano Revocabl -- None Listed On Document
Ponsano Timothy A -- None Listed On Document
Ponsano Timothy -- Wfg
Ponsano Timothy $615,000 Chicago Title Company
Flowers Michael L -- Fidelity National Title Co
Flowers Michael L $380,000 Fidelity National Title Co
Irwin Ted D $390,500 Old Republic Title Company
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Ponsano Timothy $574,550
Previous Owner Ponsano Timothy $588,400
Previous Owner Ponsano Timothy $603,250
Previous Owner Ponsano Timothy $603,860
Previous Owner Flowers Michael L $326,230
Previous Owner Irwin Ted D $100,000
Previous Owner Irwin Ted D $307,000
Previous Owner Irwin Ted D $75,000
Previous Owner Irwin Ted D $275,000
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 $9,776 $728,028 $177,566 $550,462
2024 $9,647 $713,754 $174,085 $539,669
2023 $9,647 $699,760 $170,672 $529,088
2022 $9,520 $686,040 $167,326 $518,714
2021 $9,236 $672,590 $164,046 $508,544
2019 $9,035 $652,642 $159,181 $493,461
2018 $8,627 $639,846 $156,060 $483,786
2017 $8,587 $627,300 $153,000 $474,300
2016 $5,896 $411,256 $48,700 $362,556
2015 $5,739 $405,080 $47,969 $357,111
2014 $5,805 $397,146 $47,030 $350,116
Source: Public Records

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