2. 4103 Sinclair Ave Austin TX
4103 Sinclair Ave Austin TX

Report Results for

4103 Sinclair Ave Austin, TX

4103 Sinclair Ave Austin, TX 78756 was built in 1941 The property has a lot size of 8,197 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 1,335,000, reflecting a -6% change over the past year, with available bedroom details, 2 baths, and approximately 2,496 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

 
Last sold Sep 23, 2025
2
Baths
2,496
Sqft
Off Market
$1,335,000 estimated value
Built in 1941
$535/sqft
8,197 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
217608
Parking
1
Subdivision
Mcguires Subd No 1
Heating
Central
Cooling
Central
Stories
2

Property History

Over the last 12 months, the sales price of 4103 Sinclair Ave Austin, TX 78756 has decreased by -6%, and the tax increased by 2%.

Price History

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Year Price Price/Sq Ft
2026 $ 1,270,000 -6 % $ 509
2025 $ 1,362,000 -17 % $ 546
2024 $ 1,651,000 11 % $ 661
2023 $ 1,480,000 0 % $ 593
2022 $ 1,467,000 23 % $ 588
2021 $ 1,192,000 ---- $ 478

Tax History

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Year Taxes Assesments
2025 $ 22,697 2 % $ 1,302,618
2024 $ 22,089 20 %
2023 $ 18,256 0 % $ 1,167,004
2022 $ 18,291 0 % $ 1,039,481
2021 $ 18,290 ---- $ 940,179
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Owner

James Robertson James P Robertson , Age 52

Lives at 4103 Sinclair Ave, Austin, TX 78756-3524
Relatives: Frances Ramberg, Charlene Robertson, Cynthia Robertson, James Robinson, Matthew Robertson, Raymond Robertson, Alexis Torres, Charlotte Harvey, Cynthia Robinson
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People Living at 4103 Sinclair Ave Austin, TX

James Robertson James P Robertson , Age 52

Lives at 4103 Sinclair Ave, Austin, TX 78756-3524 Austin TX 78756 4103 Sinclair Ave
Prior addresses: 2408 Enfield Rd, Apt 214, Austin, TX 78703-3266 Austin TX 78703 2408 Enfield Rd, Apt 214 2509 Tierra Blanco Trl, Cedar Park, TX 78613-5380 Cedar Park TX 78613 2509 Tierra Blanco Trl 2408 Enfield RD, Apt 210, Austin, TX 78703-3266 Austin TX 78703 2408 Enfield RD, Apt 210
Relatives: Frances Ramberg, Charlene Robertson, Cynthia Robertson, James Robinson, Matthew Robertson, Raymond Robertson, Alexis Torres, Charlotte Harvey, Cynthia Robinson
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Frances Ramberg Frances Allison Ramberg , Age 50

Lives at 8010 Logwood Dr, Austin, TX 78757-8127 Austin TX 78757 8010 Logwood Dr
Prior addresses: 4103 Sinclair Ave, Austin, TX 78756-3524 Austin TX 78756 4103 Sinclair Ave 2408 Enfield Rd, Apt 214, Austin, TX 78703-3266 Austin TX 78703 2408 Enfield Rd, Apt 214 10610 Morado Cir, Apt 2603, Austin, TX 78759-5558 Austin TX 78759 10610 Morado Cir, Apt 2603
Relatives: James Robertson, Charlene Robertson, Erica Ramberg, Mary Ramberg, Alexis Torres, Charles Ramberg, Charlotte Harvey, Cynthia Robertson, Danielle Foster
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Mary Neuburger Mary Catherine Neuburger , Age 59

Lives at 4606 Avenue C, Austin, TX 78751-3026 Austin TX 78751 4606 Avenue C
Prior addresses: 203 Squaw Valley TRL, Fort Davis, TX 79734 Fort Davis TX 79734 203 Squaw Valley TRL 205 Squaw Valley TRL, Fort Davis, TX 79734-4064 Fort Davis TX 79734 205 Squaw Valley TRL
Relatives: Donald Wysocki, Ann Marie, Gerald Neuburger, Sandra Neuburger, Agnes Marble, Celia Cole, Cristyn Kostol, Daniel Marble, Franz Torrez
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Thomas Juenger Thomas Edward Juenger , Age 57

Lives at 4400 Avenue F, Austin, TX 78751-3724 Austin TX 78751 4400 Avenue F
Prior addresses: 800 W 38th St, Apt 9102, Austin, TX 78705-1199 Austin TX 78705 800 W 38th St, Apt 9102 4103 Sinclair Ave, Austin, TX 78756-3524 Austin TX 78756 4103 Sinclair Ave 4400 Speedway, Austin, TX 78751-3730 Austin TX 78751 4400 Speedway
Relatives: Maria Juenger, Benjamin Juenger, Jacqueline Juenger, Joyce Frazier, Milton Juenger, Patricia Labby, David Bess, Erik Garci, Grace Juenger
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Maria Juenger Maria Garci Juenger , Age 54

Lives at 4400 Avenue F, Austin, TX 78751-3724 Austin TX 78751 4400 Avenue F
Prior addresses: 800 W 38th St, Apt 9102, Austin, TX 78705-1199 Austin TX 78705 800 W 38th St, Apt 9102 4103 Sinclair Ave, Austin, TX 78756-3524 Austin TX 78756 4103 Sinclair Ave 4400 Speedway, Austin, TX 78751-3730 Austin TX 78751 4400 Speedway
Relatives: Thomas Juenger, Benjamin Juenger, Erik Garci, Jane Garci-Gomez, Jennifer Garci, Michael Garci, Miguel Garci-Gomez, Carmen Garci, Jacqueline Juenger
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David Bass David Hulan Bass , Age 72

Lives at 1465 N Ridgehurst Ct, Wichita, KS 67230-7260 Wichita KS 67230 1465 N Ridgehurst Ct
Prior addresses: 5091 N Hampton ST, Bel Aire, KS 67226-7649 Bel Aire KS 67226 5091 N Hampton ST 10019 Silver Mountain Dr, Austin, TX 78737-3131 Austin TX 78737 10019 Silver Mountain Dr 3825 Gaines Ct, Austin, TX 78735-6489 Austin TX 78735 3825 Gaines Ct
Relatives: Andrea Bass, Bebe Bass, Charles Bass, Clifford Bass, Cynthia Cargile, Geofgia Bass, Hulan Bass, Jacque Bass, Jesse Bass
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Charlene Robertson Charlene Louise Robertson , Age 53

Lives at 5005 Martin Farm Rd, Raleigh, NC 27613-8574 Raleigh NC 27613 5005 Martin Farm Rd
Prior addresses: 8608 Timberwind Dr, Raleigh, NC 27615-2615 Raleigh NC 27615 8608 Timberwind Dr 6201 Iris Dr, Raleigh, NC 27612-6508 Raleigh NC 27612 6201 Iris Dr 2408 Enfield Rd, Apt 214, Austin, TX 78703-3266 Austin TX 78703 2408 Enfield Rd, Apt 214
Relatives: Donald Cassidy, Alexis Torres, Charlotte Harvey, Eugene Dr, Frances Ramberg, James Robertson, James Robinson, Laurie Schessler
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Donald Wysocki Donald Michael Wysocki , Age 58

Lives at 10 Von Ruck Ct, Asheville, NC 28801-2026 Asheville NC 28801 10 Von Ruck Ct
Prior addresses: 4515 Sinclair Ave, Austin, TX 78756-3016 Austin TX 78756 4515 Sinclair Ave 16725 SE 29th St, Bellevue, WA 98008-5654 Bellevue WA 98008 16725 SE 29th St 4103 Sinclair Ave, Austin, TX 78756-3524 Austin TX 78756 4103 Sinclair Ave
Relatives: Mary Neuburger, Ann Marie, Celia Cole, Gerald Neuburger, Sandra Neuburger, Sophie Wysocki, Agnes Marble, Aileen Hagert, Andrew Cole
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Andrea Bass Andrea Solomon Bass , Age 70

Lives at 14815 Avery Ranch Blvd, Unit 501, Austin, TX 78717-4025 Austin TX 78717 14815 Avery Ranch Blvd, Unit 501
Prior addresses: 8117 Meandering Way, Austin, TX 78759-8612 Austin TX 78759 8117 Meandering Way
Relatives: Lauren Hinds, Charles Bass, David Bass, Leslie Wein, Patricia Bass, Ann Bryan, Bebe Bass, Chris Hinds, Clifford Bass
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Cynthia Temple Cynthia Michelle Temple , Age 59

Lives at 2205 Alamo St, Austin, TX 78722-2451 Austin TX 78722 2205 Alamo St
Prior addresses: 1135 Barton Hills DR, Apt 122, Austin, TX 78704-1971 Austin TX 78704 1135 Barton Hills DR, Apt 122 5213 Evans Ave, Austin, TX 78751-2129 Austin TX 78751 5213 Evans Ave
Relatives: Amanda Temple, George Temple, Gladys Temple, Isabella Temple, Joseph Temple, Lindsey Temple, Ronald Temple, Anthony Johnson, Arina Temple
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Neighbors

4105 Sinclair Ave
Austin, TX
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4101 Sinclair Ave
Austin, TX
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4107 Sinclair Ave
Austin, TX
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4104 Sinclair Ave
Austin, TX
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FAQs

Who lives at 4103 Sinclair Ave, Austin, TX 78756?
According to our records, the current person living in 4103 Sinclair Ave is James Robertson.
Is this property currently for sale?
The property is not for sale. 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 $1,335,000, reflecting a -6% 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 2,496 sq ft of living space on a 8,197 sq ft lot, built in 1941 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 4105 Sinclair Ave, 4101 Sinclair Ave, and 4107 Sinclair Ave, each with its own property report to help compare size, value, and residents.