Hillside Dr, Round Rock, TX Property Records

Williamson County property records for 75 addresses on Hillside Dr, Round Rock, TX · Last verified August 2026

Hillside Dr Highlights

Properties 75
Median Sale Price $339,150
Deeds and Mortgages on File 81
Median Price per Sqft $266
Owner Occupied 64%
Median Annual Tax Bill $5,480
Median Year Built 1979
Median Ownership Tenure 13 years

Properties on Hillside Dr

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

303 Hillside Dr

2 ba · 1,554 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2001 $5,3052025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

305 Hillside Dr

2 ba · 1,357 sqft · 0.203 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1994 $5,1612025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

307 Hillside Dr

2 ba · 1,414 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1983 $6,1222025 1 Name on Record AssessorUpdated Oct 2025

308 Hillside Dr

2 ba · 1,243 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1985 $2,1582025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

309 Hillside Dr

2 ba · 1,482 sqft · 0.203 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 1999 $5,0082025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

400 Hillside Dr

2 ba · 1,221 sqft · 0.187 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2016 $5,8552025 2 Names on Record Assessor + 2 DocumentsUpdated Oct 2025

401 Hillside Dr

2 ba · 1,432 sqft · 0.222 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 1991 $3,2432025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

402 Hillside Dr

2 ba · 1,405 sqft · 0.191 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jan 2019 $5,8672024 Amount on Record Dec 2013 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

403 Hillside Dr

2 ba · 1,307 sqft · 0.199 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$124,600Jun 2010 $5,1222025 Amount on Record Jan 2006 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

404 Hillside Dr

2 ba · 1,406 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2015 $4,6412025 —Aug 2010 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jan 2026

405 Hillside Dr

2 ba · 1,424 sqft · 0.22 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2023 $3,1702025 —Apr 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

406 Hillside Dr

2 ba · 1,336 sqft · 0.192 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2020 $5,6982025 —Mar 2005 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2025

407 Hillside Dr

2 ba · 1,236 sqft · 0.196 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$308,420Apr 2026 $3,6152024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

408 Hillside Dr

2 ba · 1,580 sqft · 0.179 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,331,810Jul 2021 $7,1392024 Amount on Record Sep 2018 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

409 Hillside Dr

2 ba · 1,471 sqft · 0.197 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2019 $5,0572025 —Jan 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

410 Hillside Dr

2 ba · 1,455 sqft · 0.179 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2015 $5,5512025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

411 Hillside Dr

2 ba · 1,258 sqft · 0.215 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2020 $4,7302025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

412 Hillside Dr

2 ba · 1,217 sqft · 0.177 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,9852025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

501 Hillside Dr

2 ba · 1,455 sqft · 0.211 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2015 $4,8432025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

502 Hillside Dr

2 ba · 1,213 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2000 $4,4802025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

503 Hillside Dr

2 ba · 1,529 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1997 $5,5402025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

504 Hillside Dr

2 ba · 1,530 sqft · 0.185 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1982 $2,4792025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

505 Hillside Dr

2 ba · 1,534 sqft · 0.204 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2021 $6,8062025 —Aug 2017 2 Names on Record Assessor + 2 DocumentsUpdated Oct 2025

506 Hillside Dr

2 ba · 1,389 sqft · 0.233 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2011 $4,7722025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

507 Hillside Dr

2 ba · 1,630 sqft · 0.261 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2007 $5,6302025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

509 Hillside Dr

2 ba · 1,662 sqft · 0.294 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1996 $4,5532025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

510 Hillside Dr

2 ba · 1,238 sqft · 0.195 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2024 $5,7532025 —Aug 2022 2 Names on Record Assessor + 1 DocumentUpdated Oct 2025

3610 Hillside Dr

4,150 sqft · Built 2010 · 3.64 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2011 —Mar 2010 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

3620 Hillside Dr

4,960 sqft · Built 1985 · 0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$319,372Nov 2014 $18,8262024 1 Name on Record AssessorUpdated Apr 2026

3624 Hillside Dr

2,712 sqft · Built 2000 · 0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2024 $9,1182025 Amount on Record Mar 2015 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

3701 Hillside Dr

2 ba · 2,262 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2018 $6,2742025 —Nov 2014 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

3703 Hillside Dr

2 ba · 1,413 sqft · 0.332 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2016 $6,3482025 —Jun 2010 1 Name on Record Assessor + 1 DocumentUpdated Oct 2025

3707 Hillside Dr

2 ba · 1,668 sqft · 0.346 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2015 $6,1262025 —Sep 2008 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

3710 Hillside Dr

2 ba · 1,371 sqft · 0.306 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2005 $4,9992025 —Nov 2011 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

3800 Hillside Dr

2 ba · 1,446 sqft · 0.261 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2013 $5,4802025 —Jan 2013 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

3806 Hillside Dr

2 ba · 1,446 sqft · 0.221 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$91,640Dec 2004 $5,0182025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

3808 Hillside Dr

2 ba · 1,364 sqft · 0.201 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$118,500Aug 2007 $4,8502024 Amount on Record May 2007 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

3810 Hillside Dr

2 ba · 1,513 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$403,100Sep 2021 $6,7692024 Amount on Record Jun 2015 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

3900 Hillside Dr

1,390 sqft · Built 1979 · 0.188 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$410,637Feb 2026 $6,4952024 Amount on Record May 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

3902 Hillside Dr

2 ba · 2,440 sqft · 0.195 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,4262024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

3904 Hillside Dr

2 ba · 1,713 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1995 $5,4842025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

3906 Hillside Dr

2 ba · 1,327 sqft · 0.195 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1999 $4,1572025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

3908 Hillside Dr

2 ba · 1,378 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2014 $4,8862025 —May 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

3909 Hillside Dr

2.5 ba · 1,648 sqft · 0.22 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2023 $7,1022024 —Jul 2013 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

3910 Hillside Dr

2 ba · 1,280 sqft · 0.179 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2015 $6,5952025 1 Name on Record Assessor + 1 DocumentUpdated Oct 2025

3911 Hillside Dr

2 ba · 1,377 sqft · 0.205 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2022 $6,3272025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

3912 Hillside Dr

2 ba · 1,410 sqft · 0.187 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2026 $6,7872025 —Jun 2024 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Feb 2026

3913 Hillside Dr

2 ba · 1,133 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2006 $4,7312025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

3914 Hillside Dr

2 ba · 2,233 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1995 $5,3172025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

3915 Hillside Dr

2 ba · 1,217 sqft · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$339,150Nov 2024 $1,8582024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

3917 Hillside Dr

2.5 ba · 1,207 sqft · 0.194 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2026 $4,7992024 —Jul 2024 1 Name on Record Assessor + 6 DocumentsUpdated Apr 2026

4000 Hillside Dr

2 ba · 1,336 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2009 $4,9322025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

4001 Hillside Dr

2 ba · 1,133 sqft · 0.19 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2022 $6,0742025 —Jun 2020 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2025

4002 Hillside Dr

2 ba · 1,534 sqft · 0.203 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,1212025 3 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

4003 Hillside Dr

2 ba · 1,352 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2016 $6,2182025 1 Name on Record Assessor + 1 DocumentUpdated Oct 2025

4004 Hillside Dr

3 ba · 1,429 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2005 $5,9862025 1 Name on Record AssessorUpdated Oct 2025

4005 Hillside Dr

2 ba · 1,293 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1988 $4,8262025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

4006 Hillside Dr

2 ba · 1,582 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2015 $5,3042025 —Nov 2012 2 Names on Record AssessorUpdated Oct 2025

4007 Hillside Dr

2 ba · 1,232 sqft · 0.186 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2002 $5,8472025 2 Names on Record AssessorUpdated Oct 2025

4008 Hillside Dr

2 ba · 1,582 sqft · 0.191 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$137,000Jun 2010 $2,2522025 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

4009 Hillside Dr

2 ba · 988 sqft · 0.193 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,5912025 1 Name on Record AssessorUpdated Oct 2025

4010 Hillside Dr

2 ba · 1,370 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1994 $5,0542025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

4011 Hillside Dr

2 ba · 1,154 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$226,800Sep 2014 $4,8362025 —Apr 2014 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

4012 Hillside Dr

2 ba · 1,351 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2020 $5,7852025 —Jul 2015 1 Name on Record Assessor + 3 DocumentsUpdated Oct 2025

4013 Hillside Dr

2 ba · 1,197 sqft · 0.222 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2014 $3,1432025 —Jan 2014 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

4014 Hillside Dr

2 ba · 1,471 sqft · 0.185 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1980 $2,6902025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

4100 Hillside Dr

2 ba · 1,769 sqft · 0.188 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1995 $5,3562025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

4102 Hillside Dr

2 ba · 1,338 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2024 $6,0162025 —Oct 2020 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2025

17002 Hillside Dr

2 ba · 2,031 sqft · 0.164 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$159,900Aug 2005 $8,1352025 2 Names on Record Assessor + 1 DocumentUpdated Oct 2025

17003 Hillside Dr

2 ba · 1,637 sqft · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2010 $7,6332025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

17004 Hillside Dr

2 ba · 1,671 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2011 $6,2372025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

17005 Hillside Dr

2 ba · 2,622 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2013 $8,0362025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

17006 Hillside Dr

2 ba · 1,912 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$283,100Aug 2019 $8,1842024 Amount on Record Apr 2009 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

17101 Hillside Dr

3 ba · 2,172 sqft · 0.135 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2004 $6,7082025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

17103 Hillside Dr

2 ba · 1,640 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2009 $7,6452025 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2025

Property Records in Nearby Streets