Willow Oak St, Allen, TX Property Records

Collin County property records for 77 addresses on Willow Oak St, Allen, TX · Last verified August 2026

Willow Oak St Highlights

Properties 77
Median Sale Price $318,500
Deeds and Mortgages on File 85
Median Price per Sqft $184
Owner Occupied 68%
Median Annual Tax Bill $4,253
Median Year Built 1981
Median Ownership Tenure 13 years

Properties on Willow Oak St

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

500 Willow Oak St

2 ba · 1,481 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2024 $5,0682025 —Mar 2021 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

501 Willow Oak St

2 ba · 1,859 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2017 $4,1342024 —Jun 2016 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

502 Willow Oak St

2 ba · 1,223 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$286,200Aug 2021 $1,8772025 —Jun 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

503 Willow Oak St

2 ba · 1,338 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2015 $5,3942024 —Apr 2007 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

504 Willow Oak St

3 bd · 2 ba · 1,538 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,4612024 —Dec 1996 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

505 Willow Oak St

2 ba · 1,223 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2025 $4,6402024 —Jul 2020 1 Name on Record Assessor + 3 DocumentsUpdated Dec 2025

506 Willow Oak St

2 ba · 1,419 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2013 $4,9412025 —Mar 2007 1 Name on Record AssessorUpdated Aug 2026

507 Willow Oak St

2 ba · 1,758 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2018 $4,9082024 —Feb 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

508 Willow Oak St

2 ba · 1,512 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2018 $4,4782024 —Apr 2004 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

509 Willow Oak St

2 ba · 1,419 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2012 $4,9042025 Amount on Record Jan 2012 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

510 Willow Oak St

2 ba · 1,419 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$85,200May 2011 $5,0222025 1 Name on Record AssessorUpdated Aug 2026

511 Willow Oak St

2 ba · 1,419 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,2082024 —Oct 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

513 Willow Oak St

2 ba · 1,241 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2007 $5,0142024 1 Name on Record Assessor + 2 DocumentsUpdated Nov 2025

514 Willow Oak St

2 ba · 1,419 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$243,800Aug 2020 $3,7682025 Amount on Record Sep 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

515 Willow Oak St

2 ba · 1,223 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1997 $1,0972024 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

516 Willow Oak St

2 ba · 1,241 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$69,901Oct 2006 $3,8632025 Amount on Record Oct 1998 1 Name on Record AssessorUpdated Jul 2026

517 Willow Oak St

2 ba · 1,241 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2021 $4,2962025 Amount on Record Feb 2012 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

518 Willow Oak St

2 ba · 1,419 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2005 $5,3312024 —Jul 2011 1 Name on Record AssessorUpdated Nov 2025

519 Willow Oak St

2 ba · 1,419 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1986 $2,4492024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

520 Willow Oak St

2 ba · 1,241 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$96,500Oct 2002 $1,1012025 Amount on Record Mar 2000 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

521 Willow Oak St

2 ba · 1,419 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2001 $3,6152024 —Mar 1999 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

522 Willow Oak St

2 ba · 1,512 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2023 $5,4172024 2 Names on Record Assessor + 1 DocumentUpdated Nov 2025

523 Willow Oak St

2 ba · 1,241 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1997 $2,3932024 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

524 Willow Oak St

2 ba · 1,419 sqft · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1993 $4,2132024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

525 Willow Oak St

2 ba · 1,312 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2009 $4,1012024 —May 2009 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

526 Willow Oak St

2 ba · 1,241 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2024 $4,7892024 —Oct 2012 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

527 Willow Oak St

2 ba · 1,866 sqft · 0.15 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$149,200Jan 2013 $3,6972025 —Oct 2012 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

528 Willow Oak St

2 ba · 1,419 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1995 $1,2272024 —May 1995 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

529 Willow Oak St

2 ba · 1,512 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2013 $5,1852024 —Feb 2013 2 Names on Record AssessorUpdated Nov 2025

530 Willow Oak St

2 ba · 1,241 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1989 $9652024 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

531 Willow Oak St

2 ba · 1,376 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$213,800Oct 2018 $5,1992025 Amount on Record Dec 2016 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

532 Willow Oak St

2 ba · 1,512 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$76,900Aug 1996 $1,2612025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

533 Willow Oak St

2 ba · 1,419 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$76,000Jun 2026 $4,9572025 —Nov 1996 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

534 Willow Oak St

2 ba · 1,419 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Oct 2017 $1,4762025 Amount on Record Aug 2000 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

535 Willow Oak St

2 ba · 1,241 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2021 $5,0142024 —Jun 2011 2 Names on Record Assessor + 1 DocumentUpdated Nov 2025

536 Willow Oak St

2 ba · 1,223 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2024 $4,3452024 1 Name on Record Assessor + 1 DocumentUpdated Nov 2025

537 Willow Oak St

2 ba · 1,312 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2000 $3,4492024 —Aug 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

538 Willow Oak St

2 ba · 1,419 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2002 $3,7262024 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

539 Willow Oak St

2 ba · 1,419 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2017 $2,5932025 Amount on Record Nov 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

541 Willow Oak St

2 ba · 1,423 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2003 $3,1862024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

543 Willow Oak St

2 ba · 1,419 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$81,300May 2007 $2,8722025 Amount on Record Apr 1994 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

600 Willow Oak St

4 bd · 2 ba · 2,139 sqft · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2023 $5,9422024 2 Names on Record Assessor + 2 DocumentsUpdated Jan 2026

601 Willow Oak St

2 ba · 1,812 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$407,483Oct 2022 $4,9952025 Amount on Record Sep 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

602 Willow Oak St

3 bd · 2 ba · 1,480 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,200Apr 2017 $1,4322025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

603 Willow Oak St

2 ba · 1,729 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1987 $4,3162024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

604 Willow Oak St

4 bd · 2 ba · 2,728 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2012 $7,3402024 —Jun 2012 1 Name on Record Assessor + 2 DocumentsUpdated Nov 2025

605 Willow Oak St

2 ba · 1,568 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,8562024 —Mar 2020 1 Name on Record Assessor + 2 DocumentsUpdated Nov 2025

606 Willow Oak St

4 bd · 2 ba · 1,857 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2019 $2,4912025 Amount on Record Jun 2016 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

607 Willow Oak St

2 ba · 1,856 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Feb 2018 $5,5212025 —Dec 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

608 Willow Oak St

4 bd · 2 ba · 2,139 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1999 $5,0762024 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

609 Willow Oak St

2 ba · 1,433 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2010 $5,5412024 —Jun 2004 1 Name on Record AssessorUpdated Nov 2025

610 Willow Oak St

3 bd · 2 ba · 1,480 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$245,600Apr 2021 $6,4692025 Amount on Record Oct 2015 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

611 Willow Oak St

2 ba · 1,291 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2025 $1,1942024 —Nov 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

612 Willow Oak St

3 bd · 2 ba · 1,922 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,1912024 —Feb 2004 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

613 Willow Oak St

2 ba · 1,729 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$318,500Jun 2026 $1,4842025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

614 Willow Oak St

3 bd · 2 ba · 1,670 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2010 $4,2402024 —Oct 2000 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

615 Willow Oak St

2 ba · 1,588 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2018 $2,7562024 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

616 Willow Oak St

3 bd · 2 ba · 1,480 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1999 $5,6902024 1 Name on Record AssessorUpdated Nov 2025

617 Willow Oak St

2 ba · 1,733 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2025 $3,1882024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

618 Willow Oak St

4 bd · 2 ba · 2,139 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$343,800Mar 2020 $7,6232025 Amount on Record Aug 2008 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

619 Willow Oak St

2 ba · 1,433 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2002 $1,5002024 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

620 Willow Oak St

2 ba · 1,592 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$55,700Feb 2006 $6,3032025 Amount on Record Sep 1994 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

621 Willow Oak St

2 ba · 1,291 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2003 $2,8142024 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

622 Willow Oak St

3 bd · 2 ba · 1,870 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$414,958Jun 2024 $4,6462025 Amount on Record Apr 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

623 Willow Oak St

2 ba · 1,571 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1995 $4,0992024 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

624 Willow Oak St

4 bd · 2 ba · 2,139 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$161,300Aug 2019 $4,9542025 Amount on Record Nov 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

700 Willow Oak St

2 ba · 1,592 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2012 $5,9142024 1 Name on Record AssessorUpdated Nov 2025

701 Willow Oak St

2 ba · 1,733 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1995 $2,9282024 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

702 Willow Oak St

3 bd · 2 ba · 1,922 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1992 $3,7972024 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

703 Willow Oak St

3 bd · 2 ba · 1,870 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2015 $5,9042024 —Aug 1998 1 Name on Record AssessorUpdated Nov 2025

704 Willow Oak St

2 ba · 1,560 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2001 $1,2972024 —Aug 1999 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

705 Willow Oak St

3 bd · 2 ba · 1,670 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2002 $4,2532024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

706 Willow Oak St

4 bd · 2 ba · 2,139 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,2632025 1 Name on Record AssessorUpdated Jun 2026

707 Willow Oak St

2 ba · 1,291 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2004 $2,1572024 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

708 Willow Oak St

3 bd · 2 ba · 1,922 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2021 $6,7842024 —Jun 2021 1 Name on Record Assessor + 2 DocumentsUpdated Nov 2025

709 Willow Oak St

4 bd · 2 ba · 2,728 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1992 $2,7722024 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

711 Willow Oak St

4 bd · 2 ba · 2,428 sqft · 0.139 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$344,400Apr 2018 $6,5332025 Amount on Record Aug 2008 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

Property Records in Nearby Streets