Walnut Ave, Royal Oak, MI Property Records

Oakland County property records for 50 addresses on Walnut Ave, Royal Oak, MI · Last verified August 2026

Walnut Ave Highlights

Properties 50
Median Sale Price $357,500
Deeds and Mortgages on File 98
Median Price per Sqft $266
Owner Occupied 88%
Median Annual Tax Bill $3,823
Median Year Built 1950
Median Ownership Tenure 9 years

Properties on Walnut Ave

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

302 Walnut Ave

3 bd · 2 ba · 1,198 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$337,000Dec 2024 $4,4312025 Amount on Record Nov 2017 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

306 Walnut Ave

3 bd · 1 ba · 1,019 sqft · 0.108 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$239,900Jul 2021 $3,5082025 —Aug 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

308 Walnut Ave

2 bd · 1 ba · 1,002 sqft · 0.108 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Aug 2025 $2,6792025 Amount on Record May 2014 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

312 Walnut Ave

2 bd · 1 ba · 1,002 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,2622025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

317 Walnut Ave

3 bd · 1 ba · 1,002 sqft · 0.108 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$189,900Jul 2014 $3,2692025 Amount on Record Nov 2004 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

318 Walnut Ave

2 bd · 1 ba · 1,017 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,000May 2016 $4,7252025 Amount on Record Aug 2005 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

323 Walnut Ave

4 bd · 2 ba · 1,164 sqft · 0.108 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$270,000May 2017 $3,1762025 Amount on Record Apr 2010 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

326 Walnut Ave

3 bd · 2 ba · 976 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$207,500Aug 2020 $5,0902025 Amount on Record Apr 2016 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

400 Walnut Ave

3 bd · 1 ba · 1,221 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Feb 2020 $3,5452025 Amount on Record Mar 2011 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

401 Walnut Ave

3 bd · 1.5 ba · 1,100 sqft · 0.108 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$425,000May 2026 $4,0792025 Amount on Record May 2022 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

404 Walnut Ave

3 bd · 3 ba · 1,584 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$218,700May 2011 $3,0212025 Amount on Record Mar 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

405 Walnut Ave

2 bd · 1 ba · 1,056 sqft · 0.108 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$143,000Oct 2013 $2,6162025 Amount on Record Nov 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

408 Walnut Ave

3 bd · 1 ba · 1,009 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$116,000Jan 1996 $2,2812025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

409 Walnut Ave

4 bd · 2 ba · 1,257 sqft · 0.108 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1999 $2,4112025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

412 Walnut Ave

3 bd · 1.5 ba · 1,089 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,3622025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

413 Walnut Ave

4 bd · 2.5 ba · 1,455 sqft · 0.108 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$357,500Apr 2021 $5,2932025 Amount on Record Feb 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

416 Walnut Ave

5 bd · 3 ba · 1,254 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000May 2023 $4,6652025 Amount on Record Oct 2022 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

417 Walnut Ave

3 bd · 2 ba · 1,051 sqft · 0.108 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$291,000Dec 2020 $4,1502025 Amount on Record Mar 2017 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

422 Walnut Ave

4 bd · 2.5 ba · 2,496 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$817,000Mar 2026 $8,9752025 Amount on Record Aug 2020 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

425 Walnut Ave

4 bd · 4.5 ba · 3,272 sqft · 0.212 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$567,500Jul 2011 $9,3512025 Amount on Record Jul 2006 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

426 Walnut Ave

3 bd · 2 ba · 976 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$377,000May 2022 $4,5312025 Amount on Record May 2019 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

503 Walnut Ave

3 bd · 2.5 ba · 2,598 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$725,000Jul 2019 $11,0342025 Amount on Record Jun 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

507 Walnut Ave

2 bd · 1 ba · 1,076 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,3282025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

508 Walnut Ave

4 bd · 2.5 ba · 2,782 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$650,000Apr 2021 $10,6282025 Amount on Record Sep 2020 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

513 Walnut Ave

2 bd · 2 ba · 1,187 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$235,000Oct 2017 $4,1242025 Amount on Record Aug 2016 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

514 Walnut Ave

3 bd · 2 ba · 1,788 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$267,900Apr 2021 $5,4752025 Amount on Record Dec 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

517 Walnut Ave

4 bd · 1.5 ba · 1,386 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$167,500Mar 2000 $2,7612025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

520 Walnut Ave

3 bd · 3 ba · 2,408 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$195,000Mar 2006 $5,8902025 Amount on Record May 2001 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

523 Walnut Ave

3 bd · 1 ba · 953 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,1942025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

524 Walnut Ave

3 bd · 1.5 ba · 1,118 sqft · 0.23 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$309,900Jul 2021 $4,4952025 Amount on Record Jul 2018 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

527 Walnut Ave

2 bd · 1 ba · 918 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$57,600Apr 2008 $3,5382025 1 Name on Record AssessorUpdated Aug 2026

528 Walnut Ave

3 bd · 1 ba · 1,015 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$160,000Mar 2007 $2,7052025 Amount on Record Jun 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

533 Walnut Ave

6 bd · 2 ba · 2,232 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$262,000Jan 2017 $7,3852025 Amount on Record Mar 2012 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

534 Walnut Ave

2 bd · 1 ba · 1,214 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$123,000May 2010 $2,6382025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

601 Walnut Ave

4 bd · 3.5 ba · 2,871 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$635,000Feb 2019 $9,8462025 Amount on Record Jan 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

602 Walnut Ave

3 bd · 1.5 ba · 1,031 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$187,500Dec 2006 $2,2662025 Amount on Record Jan 1999 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

607 Walnut Ave

2 bd · 2.5 ba · 1,445 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000Mar 2007 $4,2482025 Amount on Record Jul 2004 1 Name on Record AssessorUpdated Jun 2026

608 Walnut Ave

4 bd · 1 ba · 1,392 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,2982025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

611 Walnut Ave

3 bd · 1 ba · 1,370 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,9182025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

612 Walnut Ave

3 bd · 1 ba · 1,017 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$159,000Sep 2006 $2,2762025 Amount on Record Jul 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

617 Walnut Ave

3 bd · 1 ba · 1,128 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,6362025 1 Name on Record AssessorUpdated Aug 2026

618 Walnut Ave

3 bd · 3 ba · 2,496 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$535,000Sep 2025 $6,7232025 Amount on Record May 2021 2 Names on Record Owner Occupied Assessor + 9 DocumentsUpdated Jul 2026

621 Walnut Ave

3 bd · 1 ba · 937 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000Jan 2021 $3,4222025 Amount on Record Dec 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

622 Walnut Ave

4 bd · 5 ba · 3,392 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$214,000Oct 2006 $6,3032025 Amount on Record Sep 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

627 Walnut Ave

2 bd · 2.5 ba · 2,583 sqft · 0.225 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000Jan 2021 $6,9762025 Amount on Record May 2007 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

628 Walnut Ave

3 bd · 2.5 ba · 2,550 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$679,000Jun 2021 $9,8292025 Amount on Record Oct 2014 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

702 Walnut Ave

3 bd · 2 ba · 1,523 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$198,000May 2016 $3,8232025 Amount on Record Oct 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

706 Walnut Ave

3 bd · 1.5 ba · 1,432 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,4062025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

712 Walnut Ave

2 bd · 2 ba · 1,488 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jun 2006 $2,9352025 —Sep 2007 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

716 Walnut Ave

4 bd · 2 ba · 2,238 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$207,500Jun 1998 $4,6912025 —Jan 1997 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

Wildfire Risk on Walnut Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets