2. 3538 Keystone Loop Byron CA
3538 Keystone Loop Byron CA

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3538 Keystone Loop Byron, CA

3538 Keystone Loop Byron, CA 94505 was built in 2003 and last sold for $495,000. The property has a lot size of 7,500 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 825,000, reflecting a -7% change over the past year, with 5 beds, 4 baths, and approximately 4,011 sq ft of living space. If you are looking to buy or rent a property, use USPhoneBook's property database to avoid rental scams, understand tax liabilities, and get a sense of the property's value over time. You can also check out the neighborhood section and see nearby homes, last sold for prices, tax records and more.
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Public Facts

$495,000
Last sold Aug 6, 2026
5
Beds
4
Baths
4,011
Sqft
Off Market
$825,000 estimated value
Built in 2003
$206/sqft
7,500 lot sqft
$265 HOA fees

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
011-421-029
Parking
2
Subdivision
Lakeshore Sub 8430
Cooling
Central
Stories
2

Property History

Over the last 12 months, the sales price of 3538 Keystone Loop Byron, CA 94505 has decreased by -7%.

Price History

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Year Price Price/Sq Ft
2026 $ 822,000 -7 % $ 205
2025 $ 886,000 0 % $ 221
2024 $ 891,000 1 % $ 222
2023 $ 878,000 -5 % $ 219
2022 $ 927,000 32 % $ 231
2021 $ 700,000 ---- $ 175

Tax History

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Year Taxes Assesments
2026 ---- $ 925,956
2025 $ 12,136 29 %
2024 $ 9,359 1 % $ 689,829
2023 $ 9,214 1 % $ 676,304
2022 $ 9,062 ---- $ 663,044
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Owner

Beverly Renquist Beverly R Renquist , Age 78

Lives at 3538 Keystone Loop, Discovery Bay, CA 94505-2321
Relatives: Dennis Renquist, Debra Coelho, Denise Delima, Evelyn Curiel, Justin Trischan, Amanda Curiel, Andrena Curiel, Bobby Delima
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People Living at 3538 Keystone Loop Discovery Bay, CA

Beverly Renquist Beverly R Renquist , Age 78

Lives at 3538 Keystone Loop, Discovery Bay, CA 94505-2321 Discovery Bay CA 94505 3538 Keystone Loop
Prior addresses: 3538 Keystone Loop, Byron, CA 94505-2321 Byron CA 94505 3538 Keystone Loop 16065 Via Media, San Lorenzo, CA 94580-2301 San Lorenzo CA 94580 16065 Via Media
Relatives: Dennis Renquist, Debra Coelho, Denise Delima, Evelyn Curiel, Justin Trischan, Amanda Curiel, Andrena Curiel, Bobby Delima
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Ramon Galvan Ramon Galvan , Age 37

Lives at 3136 Cedar Ct, Antioch, CA 94509-5248 Antioch CA 94509 3136 Cedar Ct
Prior addresses: 3213 Muir CT, Antioch, CA 94509-5239 Antioch CA 94509 3213 Muir CT 3538 Keystone LOOP, Byron, CA 94505-2321 Byron CA 94505 3538 Keystone LOOP 2545 67th Ave, Oakland, CA 94605-2331 Oakland CA 94605 2545 67th Ave
Relatives: Erika Delima, Eustolio Galvan, Jose Galvan, Luis Galvan, Maria E, Martha Galvan, Mary Galvan, Oscar Galvan, Ramon Galvan
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Denise Delima Denise Marie Delima , Age 59

Lives at 3538 Keystone Loop, Discovery Bay, CA 94505-2321 Discovery Bay CA 94505 3538 Keystone Loop
Prior addresses: 900 143rd Ave, Apt 192, San Leandro, CA 94578-3350 San Leandro CA 94578 900 143rd Ave, Apt 192 3538 Keystone Loop, Byron, CA 94505-2321 Byron CA 94505 3538 Keystone Loop
Relatives: Bobby Delima, Beverly Renquist, Danny Delima, Debra Coelho, Dennis Renquist, Erika Delima, Evelyn Curiel, Jessy Delima
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Bobby Delima Bobby Joseh Delima , Age 37

Lives at 3538 Keystone Loop, Discovery Bay, CA 94505-2321 Discovery Bay CA 94505 3538 Keystone Loop
Prior addresses: 1160 Belleau St, San Leandro, CA 94579-2322 San Leandro CA 94579 1160 Belleau St
Relatives: Bobby Delima, Danny Delima, Deena Hanson, Denise Delima, Erika Delima, Jessy Delima, Thaliyah De, Anita Laffoon, Anthony Ungaro
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Erika Delima Erika Marie Delima , Age 36

Lives at 3538 Keystone Loop, Discovery Bay, CA 94505-2321 Discovery Bay CA 94505 3538 Keystone Loop
Prior addresses: 3213 Muir Ct, Antioch, CA 94509-5239 Antioch CA 94509 3213 Muir Ct 3136 Cedar Ct, Antioch, CA 94509-5248 Antioch CA 94509 3136 Cedar Ct 1219 W 7th St, Antioch, CA 94509-1037 Antioch CA 94509 1219 W 7th St
Relatives: Bobby Delima, Danny Delima, Denise Delima, Jessy Delima, Ramon Galvan, Sophia Galvan
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Neighbors

3546 Keystone Loop
Discovery Bay, CA
View Property Report
3532 Keystone Loop
Discovery Bay, CA
View Property Report
3416 Keystone Loop
Discovery Bay, CA
View Property Report
3410 Keystone Loop
Discovery Bay, CA
View Property Report

FAQs

Who lives at 3538 Keystone Loop, Discovery Bay, CA 94505?
According to our records, the current person living in 3538 Keystone Loop is Beverly Renquist.
Is this property currently for sale?
The property is not for sale and last sold for $495,000 on Aug 6, 2026. Use USPhoneBook to review nearby listings or compare similar homes in the area.
What is the estimated value of this property?
The estimated value is $825,000, reflecting a -7% change over the past year. You can explore price history and tax records to see how the value has changed over time.
How big is this property?
It features approximately 4,011 sq ft of living space on a 7,500 sq ft lot, built in 2003 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 3546 Keystone Loop, 3532 Keystone Loop, and 3416 Keystone Loop, each with its own property report to help compare size, value, and residents.