NOT LISTED FOR SALE

3527 Keystone Loop Discovery Bay, CA 94505

Estimated Value: $882,000 - $955,000

5 Beds
4 Baths
4,011 Sq Ft
$228/Sq Ft Est. Value

About This Home

This home is located at 3527 Keystone Loop, Discovery Bay, CA 94505 and is currently estimated at $913,874, approximately $227 per square foot. 3527 Keystone Loop is a home located in Contra Costa County with nearby schools including Timber Point Elementary School, Excelsior Middle School, and Liberty High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
May 27, 2025
Sold by
Johnson Monika
Bought by
Johnson Jerry
Current Estimated Value
$913,874

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$267,633
Outstanding Balance
$267,172
Interest Rate
6.76%
Mortgage Type
VA
Estimated Equity
$624,959

Purchase Details

Closed on
May 23, 2025
Sold by
Johnson Marita and Johnson Jerry
Bought by
Johnson Jerry

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$267,633
Outstanding Balance
$267,172
Interest Rate
6.76%
Mortgage Type
VA
Estimated Equity
$624,959

Purchase Details

Closed on
Oct 16, 2002
Sold by
Hofmann Land Development Company
Bought by
Hofmann Construction Co
Source: Public Records

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

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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

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

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

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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
Johnson Jerry -- Servicelink
Johnson Jerry -- Servicelink
Hofmann Construction Co -- First American Title
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Johnson Jerry $267,633
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 $10,002 $757,087 $156,388 $600,699
2024 $10,002 $742,243 $153,322 $588,921
2023 $9,849 $727,690 $150,316 $577,374
2022 $9,688 $713,422 $147,369 $566,053
2021 $9,309 $685,500 $141,602 $543,898
2019 $8,698 $623,000 $128,692 $494,308
2018 $7,959 $573,500 $118,467 $455,033
2017 $7,649 $548,500 $113,303 $435,197
2016 $7,164 $529,500 $109,378 $420,122
2015 $6,136 $442,000 $91,304 $350,696
2014 $6,847 $509,000 $105,144 $403,856
Source: Public Records

Map

California Contra Costa County Discovery Bay 94505

3527 Keystone Loop, Discovery Bay, CA

This home is located at 3527 Keystone Loop, Discovery Bay, CA 94505 and is currently estimated at $913,874, approximately $227 per square foot. 3527 Keystone Loop is a home located in Contra Costa County with nearby schools including Timber Point Elementary School, Excelsior Middle School, and Liberty 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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