2. 3489 Keystone Loop Discovery Bay CA
3489 Keystone Loop Discovery Bay CA

Report Results for

3489 Keystone Loop Discovery Bay, CA

3489 Keystone Loop Discovery Bay, CA 94505 was built in 2003 and last sold for $825,000. The property has a lot size of 8,600 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 872,000, reflecting a -7% change over the past year, with 4 beds, 4 baths, and approximately 4,088 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

$825,000
Last sold May 9, 2025
4
Beds
4
Baths
4,088
Sqft
Off Market
$872,000 estimated value
Built in 2003
$213/sqft
8,600 lot sqft
$265 HOA fees

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
011-421-015
Parking
2
Subdivision
Subdivision 8430
Cooling
Central
Stories
2

Property History

Over the last 12 months, the sales price of 3489 Keystone Loop Discovery Bay, CA 94505 has decreased by -7%.

Price History

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Year Price Price/Sq Ft
2026 $ 880,000 -7 % $ 215
2025 $ 949,000 -8 % $ 232
2024 $ 1,032,000 6 % $ 252
2023 $ 968,000 6 % $ 237
2022 $ 905,000 11 % $ 221
2021 $ 811,000 ---- $ 198

Tax History

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Year Taxes Assesments
2026 ---- $ 920,299
2025 $ 12,076 4 %
2024 $ 11,542 1 % $ 884,565
2023 $ 11,365 1 % $ 867,221
2022 $ 11,181 ---- $ 850,217
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Owner

Timothy Shepherd Timothy John Shepherd , Age 46

Lives at 3489 Keystone Loop, Discovery Bay, CA 94505-2320
Relatives: Alexandria Shepherd, Alicia Shepherd, Bria J, Deana Shepherd, Gina Kent, Joseph Shepherd, Katie Shepherd, Patrick Shepherd
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People Living at 3489 Keystone Loop Discovery Bay, CA

Timothy Shepherd Timothy John Shepherd , Age 46

Lives at 3489 Keystone Loop, Discovery Bay, CA 94505-2320 Discovery Bay CA 94505 3489 Keystone Loop
Prior addresses: 1112 Continental St, Redding, CA 96001-0716 Redding CA 96001 1112 Continental St 400 D ST, Turlock, CA 95380-5451 Turlock CA 95380 400 D ST 400 3rd ST, Turlock, CA 95380-5460 Turlock CA 95380 400 3rd ST
Relatives: Alexandria Shepherd, Alicia Shepherd, Bria J, Deana Shepherd, Gina Kent, Joseph Shepherd, Katie Shepherd, Patrick Shepherd
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Louis Quezada Louis Quezada , Age 63

Lives at 37093 Bush Sunflower Ct, Murrieta, CA 92562-3606 Murrieta CA 92562 37093 Bush Sunflower Ct
Prior addresses: 1200 Wildwood Ave, Apt 53, South Lake Tahoe, CA 96150-8614 South Lake Tahoe CA 96150 1200 Wildwood Ave, Apt 53 2357 St Augustine Dr, Brentwood, CA 94513-7039 Brentwood CA 94513 2357 St Augustine Dr 2115 Newport Dr, Discovery Bay, CA 94505-1121 Discovery Bay CA 94505 2115 Newport Dr
Relatives: Natalie Quezada, Samantha Canto, Alex Canto, Diana Canto, Jay Hickman, Margaret Hickman, Patrick Canto, Peggy Hickman, Terryanne Sherman
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Bria Shepherd Bria D Shepherd , Age 40

Lives at 3489 Keystone Loop, Discovery Bay, CA 94505-2320 Discovery Bay CA 94505 3489 Keystone Loop
Prior addresses: 1112 Continental St, Redding, CA 96001-0716 Redding CA 96001 1112 Continental St 3694 Otter Brook Loop, Discovery Bay, CA 94505-1843 Discovery Bay CA 94505 3694 Otter Brook Loop 5090 Discovery Pt, Discovery Bay, CA 94505-9472 Discovery Bay CA 94505 5090 Discovery Pt
Relatives: Barbara Rosenthal, Jeffrey Rosenthal, Jeremiah Rosenthal, Jessica Enos, Sarah Ray, Timothy Shepherd, Tony Rosenthal, Alexandria Shepherd
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Samantha Canto Samantha J Canto , Age 54

Lives at 25418 Wheeler Rd, Unit 285, Long Barn, CA 95335-9769 Long Barn CA 95335 25418 Wheeler Rd, Unit 285
Prior addresses: 285 PO Box, Long Barn, CA 95335-0285 Long Barn CA 95335 285 PO Box 9540 Almond Dr, Valley Springs, CA 95252-8481 Valley Springs CA 95252 9540 Almond Dr 7086 Baldwin St, Valley Springs, CA 95252-9178 Valley Springs CA 95252 7086 Baldwin St
Relatives: Patrick Canto, Alex Canto, Diana Canto, Jay Hickman, Louis Quezada, Margaret Hickman, Natalie Quezada, Peggy Hickman, Terryanne Sherman
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Bria Timothy Bria S Timothy

Lives at 1494 Sugar Tree Knob RD, Liberty, TN 37095-9329 Liberty TN 37095 1494 Sugar Tree Knob RD
Prior addresses: 3489 Keystone LOOP, Discovery Bay, CA 94505-2320 Discovery Bay CA 94505 3489 Keystone LOOP
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Kelly Topping Kelly T Topping , Age 60

Lives at 6230 State Highway 49, Lotus, CA 95651-9704 Lotus CA 95651 6230 State Highway 49
Prior addresses: 530 Bragato Rd, San Carlos, CA 94070-6227 San Carlos CA 94070 530 Bragato Rd 3489 Keystone Loop, Discovery Bay, CA 94505-2320 Discovery Bay CA 94505 3489 Keystone Loop 38 Turkshead Ct, Redwood City, CA 94065-1559 Redwood City CA 94065 38 Turkshead Ct
Relatives: Christopher Culbertson, Kevin Culbertson, Max Wadman, Catheryn Corcoran, Colby Culbertson, Gayle Wagner, June Culbertson, Katherine Mooney, Lisa White
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Tara Fultz Tara Yvonne Fultz , Age 42

Lives at 665 Floral CIR, Apt B5, New Braunfels, TX 78130-5381 New Braunfels TX 78130 665 Floral CIR, Apt B5
Prior addresses: 6501 Timberline Way, Rocklin, CA 95765-4241 Rocklin CA 95765 6501 Timberline Way 1801 Eureka RD, Apt 60, Roseville, CA 95661-7703 Roseville CA 95661 1801 Eureka RD, Apt 60 501 Gibson DR, Apt 511, Roseville, CA 95678-6501 Roseville CA 95678 501 Gibson DR, Apt 511
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Natalie Quezada Natalie Ann Quezada , Age 23

Lives at 2115 Newport DR, Discovery Bay, CA 94505-1121 Discovery Bay CA 94505 2115 Newport DR
Prior addresses: 3699 Otter Brook Loop, Discovery Bay, CA 94505-1844 Discovery Bay CA 94505 3699 Otter Brook Loop 3489 Keystone LOOP, Discovery Bay, CA 94505-2320 Discovery Bay CA 94505 3489 Keystone LOOP
Relatives: Louis Quezada, Samantha Canto, Alex Canto, Diana Canto, Jay Hickman, Margaret Hickman, Patrick Canto, Peggy Hickman, Terryanne Sherman
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Chanel Thimlar Chanel Dawn Thimlar , Age 56

Lives at 3699 Otter Brook Loop, Discovery Bay, CA 94505-1844 Discovery Bay CA 94505 3699 Otter Brook Loop
Prior addresses: 133 Rock Wren Ln, Brisbane, CA 94005-1244 Brisbane CA 94005 133 Rock Wren Ln 3725 Edmonton Way, Concord, CA 94520-1407 Concord CA 94520 3725 Edmonton Way 3214 Lookout Point Loop, Discovery Bay, CA 94505-1860 Discovery Bay CA 94505 3214 Lookout Point Loop
Relatives: Christine Clark, David Johnson, Elizabeth Gregerson, Ginger Thimlar, Inesha Soto, Kevin Johnson, Kimberley Sanders, Nancy Pinckard, Nicole Johnson
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Norrene Grimes Norrene Grimes , Age 100

Lives at 1014 Edgebrook Ave, Terre Haute, IN 47804-1709 Terre Haute IN 47804 1014 Edgebrook Ave
Prior addresses: 1559 S Main St, Clinton, IN 47842-2269 Clinton IN 47842 1559 S Main St Po Box 56, Hillsdale, IN 47854-0056 Hillsdale IN 47854 Po Box 56 3489 Keystone LOOP, Discovery Bay, CA 94505-2320 Discovery Bay CA 94505 3489 Keystone LOOP
Relatives: Chester Grimes
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Neighbors

3483 Keystone Loop
Discovery Bay, CA
View Property Report
3495 Keystone Loop
Discovery Bay, CA
View Property Report
3477 Keystone Loop
Discovery Bay, CA
View Property Report
3501 Keystone Loop
Discovery Bay, CA
View Property Report

FAQs

Who lives at 3489 Keystone Loop, Discovery Bay, CA 94505?
According to our records, the current person living in 3489 Keystone Loop is Timothy Shepherd.
Is this property currently for sale?
The property is not for sale and last sold for $825,000 on May 9, 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 $872,000, 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 4,088 sq ft of living space on a 8,600 sq ft lot, built in 2003 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 3483 Keystone Loop, 3495 Keystone Loop, and 3477 Keystone Loop, each with its own property report to help compare size, value, and residents.