2. 4102 Sinclair Ave Austin TX
4102 Sinclair Ave Austin TX

Report Results for

4102 Sinclair Ave Austin, TX

4102 Sinclair Ave Austin, TX 78756 was built in 1941 and last sold for $806,645. The property has a lot size of 6,498 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 717,000, reflecting a -4% change over the past year, with available bedroom details, 1 baths, and approximately 1,065 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

$806,645
Last sold Aug 11, 2025
1
Baths
1,065
Sqft
Off Market
$717,000 estimated value
Built in 1941
$673/sqft
6,498 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
217572
Parking
1
Subdivision
Mcguires Subd No 1
Heating
Central
Cooling
Central
Fireplaces
1
Stories
1

Property History

Over the last 12 months, the sales price of 4102 Sinclair Ave Austin, TX 78756 has decreased by -4%, and the tax decreased by -5%.

Price History

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Year Price Price/Sq Ft
2026 $ 729,000 -4 % $ 685
2025 $ 767,000 -1 % $ 720
2024 $ 780,000 -7 % $ 732
2023 $ 841,000 -2 % $ 790
2022 $ 860,000 30 % $ 808
2021 $ 660,000 ---- $ 620

Tax History

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Year Taxes Assesments
2025 $ 12,238 -5 % $ 734,743
2024 $ 12,986 18 % $ 776,519
2023 $ 10,964 -3 % $ 721,797
2022 $ 11,400 0 % $ 656,179
2021 $ 11,508 ---- $ 596,526
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Owner

Sheila Ryan Sheila Jean Ryan , Age 64

Lives at 4102 Sinclair Ave, Austin, TX 78756-3525
Relatives: Bennie Ryan, Bill Ryan, Celestin Adams, Hunter Ryan, Joey Ryan, John Hampton, Sheila Ryan, Brandon Hampton, Dennis Ryan
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People Living at 4102 Sinclair Ave Austin, TX

Sheila Ryan Sheila Jean Ryan , Age 64

Lives at 4102 Sinclair Ave, Austin, TX 78756-3525 Austin TX 78756 4102 Sinclair Ave
Prior addresses: 6415 Ruxton LN, Austin, TX 78749-4127 Austin TX 78749 6415 Ruxton LN 779 Elm ST, Denver, CO 80220-5165 Denver CO 80220 779 Elm ST 434 Quien Sabe ST, Pagosa Springs, CO 81147-9932 Pagosa Springs CO 81147 434 Quien Sabe ST
Relatives: Bennie Ryan, Bill Ryan, Celestin Adams, Hunter Ryan, Joey Ryan, John Hampton, Sheila Ryan, Brandon Hampton, Dennis Ryan
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Riley Orr Riley A Orr , Age 28

Lives at 4102 Sinclair AVE, Austin, TX 78756-3525 Austin TX 78756 4102 Sinclair AVE
Prior addresses: 2408 Enfield Rd, Apt 207, Austin, TX 78703-3265 Austin TX 78703 2408 Enfield Rd, Apt 207 6809 Blue Dawn Trl, Unit A, Austin, TX 78744-5059 Austin TX 78744 6809 Blue Dawn Trl, Unit A 8804 Westover Club DR, Austin, TX 78759-7349 Austin TX 78759 8804 Westover Club DR
Relatives: Alexandria Orr, Claire Orr, Douglas Orr, Michele Orr, Ralph Orr, Susan Hurst, William Orr, Anne Orr
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Kathleen Diaz Kathleen E Diaz , Age 42

Lives at 4102 Sinclair Ave, Austin, TX 78756-3525 Austin TX 78756 4102 Sinclair Ave
Prior addresses: 6415 Ruxton LN, Austin, TX 78749-4127 Austin TX 78749 6415 Ruxton LN 1507 Nueces St, Austin, TX 78701-1509 Austin TX 78701 1507 Nueces St
Relatives: Carlos Diaz, John Diaz, Reyes Diaz, Robert Diaz, Alfonso Diaz, Angel Reyna, Carlotta Diaz, Emmanuel Diaz
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David Sipowicz David Christopher Sipowicz , Age 60

Lives at 779 Elm St, Denver, CO 80220-5165 Denver CO 80220 779 Elm St
Prior addresses: 4102 Sinclair AVE, Austin, TX 78756-3525 Austin TX 78756 4102 Sinclair AVE 503 E 50th St, Austin, TX 78751-2611 Austin TX 78751 503 E 50th St 2842 N Raleigh St, Denver, CO 80212-1470 Denver CO 80212 2842 N Raleigh St
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Christopher Harrigan Christopher James Harrigan , Age 64

Lives at 380 Crimson Sky Ct, Dripping Springs, TX 78620-2226 Dripping Springs TX 78620 380 Crimson Sky Ct
Prior addresses: 4102 Sinclair Ave, Austin, TX 78756-3525 Austin TX 78756 4102 Sinclair Ave 8515 Shoal Creek Blvd, OFC 213, Austin, TX 78757-7574 Austin TX 78757 8515 Shoal Creek Blvd, OFC 213 1201 Stratford Dr, Richardson, TX 75080-2918 Richardson TX 75080 1201 Stratford Dr
Relatives: Kimberly Harrigan, James Harrigan, Joan Harrigan, Jon Harrigan, Kellee Harrigan, Lisa Harrigan, Timothy Harrigan
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Dylan Marez Dylan Mathew Marez , Age 39

Lives at 434 Quien Sabe St, Pagosa Springs, CO 81147-9932 Pagosa Springs CO 81147 434 Quien Sabe St
Prior addresses: 4102 Sinclair Ave, Austin, TX 78756-3525 Austin TX 78756 4102 Sinclair Ave 1485 PO Box, Willits, CA 95490-1485 Willits CA 95490 1485 PO Box 104 Retha Dr, Dripping Springs, TX 78620-3428 Dripping Springs TX 78620 104 Retha Dr
Relatives: Dylan Marez, Megan Mcclung, Danny Mcclung, Evan Mcclung, Pamela Mcclung, Chad Petty
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Dylan Marez Dylan M Marez , Age 45

Lives at 104 Retha DR, Dripping Springs, TX 78620-3428 Dripping Springs TX 78620 104 Retha DR
Prior addresses: 5005 Glencoe CIR, Austin, TX 78745-1744 Austin TX 78745 5005 Glencoe CIR 4102 Sinclair AVE, Austin, TX 78756-3525 Austin TX 78756 4102 Sinclair AVE 5700 Abby Ann LN, Austin, TX 78747-2731 Austin TX 78747 5700 Abby Ann LN
Relatives: Dylan Marez, Megan Mcclung, Danny Mcclung, Evan Mcclung, Pamela Mcclung, Chad Petty
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Kimberly Harrigan Kimberly Susan Harrigan , Age 68

Lives at 6711 Telluride Trl, Austin, TX 78749-1790 Austin TX 78749 6711 Telluride Trl
Prior addresses: 4102 Sinclair Ave, Austin, TX 78756-3525 Austin TX 78756 4102 Sinclair Ave 1705 Hether St, Austin, TX 78704-3315 Austin TX 78704 1705 Hether St
Relatives: Christopher Harrigan, James Harrigan, Joan Harrigan, Jon Harrigan, Kellee Harrigan, Lisa Harrigan
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Megan Mcclung Megan C Mcclung , Age 40

Lives at 251 N 6th ST, Pagosa Springs, CO 81147-5010 Pagosa Springs CO 81147 251 N 6th ST
Prior addresses: 5281 PO Box, Pagosa Springs, CO 81147-5281 Pagosa Springs CO 81147 5281 PO Box 434 Quien Sabe St, Pagosa Springs, CO 81147-9932 Pagosa Springs CO 81147 434 Quien Sabe St 4102 Sinclair AVE, Austin, TX 78756-3525 Austin TX 78756 4102 Sinclair AVE
Relatives: Danny Mcclung, Dylan Marez, Evan Mcclung, Megan Mcclung, Pamela Mcclung, Myra Petty, Pamela Maurer
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Justin Walden Justin Allen Walden , Age 45

Lives at 8711 Millway Dr, Austin, TX 78757-6831 Austin TX 78757 8711 Millway Dr
Prior addresses: 5105 Lott Ave, Austin, TX 78721-2143 Austin TX 78721 5105 Lott Ave 4102 Sinclair Ave, Austin, TX 78756-3525 Austin TX 78756 4102 Sinclair Ave 210 W North Loop Blvd, Austin, TX 78751-1920 Austin TX 78751 210 W North Loop Blvd
Relatives: Thomas Walden, Delynn Walden, Leah Walden, Barbara Walden, Beverly Walden, Matthew Hurtgen, Patsy Walden, Peter Hurtgen, Randall Couk
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Neighbors

4100 Sinclair Ave
Austin, TX
View Property Report
4104 Sinclair Ave
Austin, TX
View Property Report
4103 Shoal Creek Blvd
Austin, TX
View Property Report
1706 W 41st St
Austin, TX
View Property Report

FAQs

Who lives at 4102 Sinclair Ave, Austin, TX 78756?
According to our records, the current person living in 4102 Sinclair Ave is Sheila Ryan.
Is this property currently for sale?
The property is not for sale and last sold for $806,645 on Aug 11, 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 $717,000, reflecting a -4% 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 1,065 sq ft of living space on a 6,498 sq ft lot, built in 1941 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 4100 Sinclair Ave, 4104 Sinclair Ave, and 4103 Shoal Creek Blvd, each with its own property report to help compare size, value, and residents.