2. 3507 Keystone Loop Discovery Bay CA
3507 Keystone Loop Discovery Bay CA

Report Results for

3507 Keystone Loop Discovery Bay, CA

3507 Keystone Loop Discovery Bay, CA 94505 was built in 2003 and last sold for $725,000. The property has a lot size of 6,500 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 836,000, reflecting a -3% change over the past year, with 4 beds, 2.5 baths, and approximately 3,030 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

$725,000
Last sold Oct 21, 2025
4
Beds
2.5
Baths
3,030
Sqft
Off Market
$836,000 estimated value
Built in 2003
$276/sqft
6,500 lot sqft
$265 HOA fees

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
011-421-018
Parking
2
Subdivision
Lakeshore 4
Cooling
Central
Stories
2

Property History

Over the last 12 months, the sales price of 3507 Keystone Loop Discovery Bay, CA 94505 has decreased by -3%.

Price History

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Year Price Price/Sq Ft
2026 $ 808,000 -3 % $ 267
2025 $ 838,000 -6 % $ 277
2024 $ 892,000 14 % $ 294
2023 $ 779,000 -13 % $ 257
2022 $ 897,000 20 % $ 296
2021 $ 743,000 ---- $ 245

Tax History

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Year Taxes Assesments
2026 ---- $ 725,000
2025 $ 6,315 5 %
2024 $ 5,969 1 % $ 369,420
2023 $ 5,876 1 % $ 362,177
2022 $ 5,779 ---- $ 355,076
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Owner

Johanna Fajardo Johanna Gabriela Fajardo , Age 31

Lives at 3507 Keystone Loop, Discovery Bay, CA 94505-2322
Relatives: Adrian Fajardo, Aurelio Fajardo, Darren Schrum, Diego Fajardo, Humberto Fajardo, Julio Fajardo, Luisa Peralta, Maria Fajardo
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People Living at 3507 Keystone Loop Discovery Bay, CA

Johanna Fajardo Johanna Gabriela Fajardo , Age 31

Lives at 3507 Keystone Loop, Discovery Bay, CA 94505-2322 Discovery Bay CA 94505 3507 Keystone Loop
Prior addresses: 1533 Cypress Ave, San Mateo, CA 94401-2065 San Mateo CA 94401 1533 Cypress Ave 1366 Inglewood St, Hayward, CA 94544-3718 Hayward CA 94544 1366 Inglewood St 27787 Melbourne Ave, Hayward, CA 94545-4725 Hayward CA 94545 27787 Melbourne Ave
Relatives: Adrian Fajardo, Aurelio Fajardo, Darren Schrum, Diego Fajardo, Humberto Fajardo, Julio Fajardo, Luisa Peralta, Maria Fajardo
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Colin Scott Colin N Scott , Age 74

Lives at 1470 Ice Pond Way, Webster, NY 14580-9628 Webster NY 14580 1470 Ice Pond Way
Prior addresses: 30 Lord William Penn Dr, Morristown, NJ 07960-3216 Morristown NJ 07960 30 Lord William Penn Dr 10 River Rd, Hackettstown, NJ 07840-3918 Hackettstown NJ 07840 10 River Rd 24 Brooklake Rd, Florham Park, NJ 07932-2817 Florham Park NJ 07932 24 Brooklake Rd
Relatives: Andrew Scott, Colin Scott, Erin Cummings, Erin Scott, Christine Cummings, Darlene Scott-Bey, Elizabeth Scott, Frank Cummings
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Darren Schrum Darren Joseph Schrum , Age 35

Lives at 1366 Inglewood St, Hayward, CA 94544-3718 Hayward CA 94544 1366 Inglewood St
Prior addresses: 3507 Keystone Loop, Discovery Bay, CA 94505-2322 Discovery Bay CA 94505 3507 Keystone Loop 213 Canoe Ct, Redwood City, CA 94065-1218 Redwood City CA 94065 213 Canoe Ct 3748 Mira Loma Dr, Cameron Park, CA 95682-7682 Cameron Park CA 95682 3748 Mira Loma Dr
Relatives: Darren Schrum, Johanna Fajardo, Joseph Schrum, Katelyn A, Louis Schrum, Melissa Cachopo, Adrian Fajardo, Aurelio Fajardo, Brad Cachopo
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Kevin Whitney Kevin M Whitney , Age 44

Lives at 770 Anderson Ave, Brentwood, CA 94513-1505 Brentwood CA 94513 770 Anderson Ave
Prior addresses: 1380 Kubicek Way, Brentwood, CA 94513-2270 Brentwood CA 94513 1380 Kubicek Way 1638 PO Box, Byron, CA 94505-7638 Byron CA 94505 1638 PO Box 542 Vivian St, Brentwood, CA 94513-1572 Brentwood CA 94513 542 Vivian St
Relatives: Caren Whitney, Donald Whitney, Jason Whitney, Margaret Whitney, Ronald Whitney, Russell Whitney, Amy Critchfield, Brad Whitney, Carolyn Whitney
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Amir Shenas Amir Eghtedar Shenas , Age 72

Lives at 3507 Keystone Loop, Discovery Bay, CA 94505-2322 Discovery Bay CA 94505 3507 Keystone Loop
Prior addresses: 5500 Edgeview Dr, Discovery Bay, CA 94505-9279 Discovery Bay CA 94505 5500 Edgeview Dr 3754 Sailboat Dr, Discovery Bay, CA 94505-1752 Discovery Bay CA 94505 3754 Sailboat Dr 4071 Lilac Ridge Rd, San Ramon, CA 94582-5015 San Ramon CA 94582 4071 Lilac Ridge Rd
Relatives: Azadeh Vaezizadeh, Efstathios Shenas, Kiana Shenas, Seena Eghtedar, Celeste Dominguez, Christiana Shenas, Destine Daniels, Elana Shenas
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Caren Whitney Caren Leigh Whitney , Age 68

Lives at 1217 Silverton Way, Brentwood, CA 94513-6807 Brentwood CA 94513 1217 Silverton Way
Prior addresses: Po Box 1638, Byron, CA 94505-7638 Byron CA 94505 Po Box 1638 Po Box 1638, Discovery Bay, CA 94505-7638 Discovery Bay CA 94505 Po Box 1638 26515 Marsh Creek Rd, Brentwood, CA 94513-4317 Brentwood CA 94513 26515 Marsh Creek Rd
Relatives: Donald Whitney, Jason Whitney, Kevin Whitney, Margaret Whitney, Ronald Whitney, Russell Whitney, Amy Critchfield, Brad Whitney, Carolyn Whitney
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Azadeh Vaezizadeh Azadeh Vaeze Vaezizadeh , Age 56

Lives at 5500 Edgeview Dr, Discovery Bay, CA 94505-9279 Discovery Bay CA 94505 5500 Edgeview Dr
Prior addresses: 3754 Sailboat DR, Discovery Bay, CA 94505-1752 Discovery Bay CA 94505 3754 Sailboat DR 66 Renwood Ln, American Canyon, CA 94503-3134 American Canyon CA 94503 66 Renwood Ln 4071 Lilac Ridge Rd, San Ramon, CA 94582-5015 San Ramon CA 94582 4071 Lilac Ridge Rd
Relatives: Amir Shenas, Efstathios Shenas, Kiana Shenas, Mohammad Vaezizadeh, Seena Eghtedar, Celeste Dominguez, Christiana Shenas, Destine Daniels
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Kamal Trivedi Kamal D Trivedi , Age 63

Lives at 1735 Chardonnay LN, Brentwood, CA 94513-4257 Brentwood CA 94513 1735 Chardonnay LN
Prior addresses: 3507 Keystone Loop, Discovery Bay, CA 94505-2322 Discovery Bay CA 94505 3507 Keystone Loop 188 Black Mountain Cir, Fremont, CA 94536-6557 Fremont CA 94536 188 Black Mountain Cir 4814 Skycrest Way, Santa Rosa, CA 95405-8796 Santa Rosa CA 95405 4814 Skycrest Way
Relatives: Devanshu Trivedi, Het Karthik, Jigna Trivedi, Raj Trivedi, Rekha Trivedi, Rohit Trivedi, Shetal Mehta, Toral Trivedi, Adam Pfendt
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Robert Baker Robert W Baker , Age 54

Lives at 9961 Copper Creek Dr, Amarillo, TX 79119-8142 Amarillo TX 79119 9961 Copper Creek Dr
Prior addresses: 9926 Digby Ln, Amarillo, TX 79119-1117 Amarillo TX 79119 9926 Digby Ln 3507 Keystone Loop, Discovery Bay, CA 94505-2322 Discovery Bay CA 94505 3507 Keystone Loop 6007 Estacado Ln, Amarillo, TX 79109-6920 Amarillo TX 79109 6007 Estacado Ln
Relatives: Ann Baker, Barbara Taylor, Blaine Baker, Brenda Baker, Christine Duke, Frances Baker, Gregory Baker, Jake Baker, John Baker
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Neighbors

3515 Keystone Loop
Discovery Bay, CA
View Property Report
3501 Keystone Loop
Discovery Bay, CA
View Property Report
3663 Otter Brook Loop
Discovery Bay, CA
View Property Report
3657 Otter Brook Loop
Discovery Bay, CA
View Property Report

FAQs

Who lives at 3507 Keystone Loop, Discovery Bay, CA 94505?
According to our records, the current person living in 3507 Keystone Loop is Johanna Fajardo.
Is this property currently for sale?
The property is not for sale and last sold for $725,000 on Oct 21, 2025. 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 $836,000, reflecting a -3% 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 3,030 sq ft of living space on a 6,500 sq ft lot, built in 2003 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 3515 Keystone Loop, 3501 Keystone Loop, and 3663 Otter Brook Loop, each with its own property report to help compare size, value, and residents.