Irwin St, Silver Spring, MD Property Records

Montgomery County property records for 31 addresses on Irwin St, Silver Spring, MD · Last verified August 2026

Irwin St Highlights

Properties 31
Median Sale Price $485,000
Deeds and Mortgages on File 36
Median Price per Sqft $291
Owner Occupied 81%
Median Annual Tax Bill $5,612
Median Year Built 1960
Median Ownership Tenure 19 years

Properties on Irwin St

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

300 Irwin St

2.5 ba · 1,066 sqft · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,000Jun 1994 $1,4692025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

301 Irwin St

3.5 ba · 1,954 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$425,000Apr 2018 $6,5812025 Sale Amount Jun 2007 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

303 Irwin St

2.5 ba · 1,464 sqft · 0.138 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$395,000Jan 2019 $6,0872025 Sale Amount — 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

304 Irwin St

3 ba · 1,667 sqft · 0.164 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Feb 1995 $5,1012025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

305 Irwin St

2 ba · 1,064 sqft · 0.158 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$358,000Aug 2013 $5,6122025 Sale Amount Jun 1987 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

307 Irwin St

2 ba · 1,064 sqft · 0.138 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$121,000Jul 1987 $4,8732025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

308 Irwin St

3 ba · 1,917 sqft · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$559,000Aug 2022 $6,9472025 Sale Amount Sep 1993 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

309 Irwin St

2 ba · 1,064 sqft · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$149,000Oct 1998 $5,5632025 —Feb 1996 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

311 Irwin St

2.5 ba · 1,572 sqft · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Nov 2010 $5,4082025 —Aug 2008 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

312 Irwin St

2.5 ba · 1,667 sqft · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2007 $4,9222025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

313 Irwin St

2.5 ba · 1,572 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$242,000May 2002 $5,5332025 —Sep 1996 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

314 Irwin St

3 ba · 1,667 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,2122025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

315 Irwin St

2.5 ba · 1,884 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$58,978Sep 2003 $6,4052025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

316 Irwin St

3 ba · 2,067 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$447,000Apr 2015 $6,0942025 Sale Amount Oct 2010 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

317 Irwin St

2.5 ba · 1,584 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$153,500Jun 1998 $5,2982025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

319 Irwin St

2 ba · 1,064 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Nov 1999 $4,9992025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

400 Irwin St

2.5 ba · 1,584 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2006 $5,2982025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

401 Irwin St

2.5 ba · 1,572 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$158,000Jan 1997 $6,2012025 2 Names on Record AssessorUpdated Aug 2026

402 Irwin St

3 ba · 1,464 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$510,000Nov 2024 $5,5632025 Sale Amount Feb 2024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

403 Irwin St

2 ba · 1,806 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$480,000Jun 2025 $6,8992025 Sale Amount Jun 2003 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

404 Irwin St

3 ba · 2,159 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$179,000Jun 1989 $9382025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

405 Irwin St

2 ba · 1,454 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$564,000Jan 2026 $6,0802025 Sale Amount Jul 2015 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

406 Irwin St

3 ba · 1,947 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Oct 2017 $5,9542025 Sale Amount Feb 1999 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

407 Irwin St

1.5 ba · 1,585 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jun 2020 $5,7882025 —Nov 2006 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

408 Irwin St

1.5 ba · 1,585 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jan 2001 $5,4522025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

409 Irwin St

2 ba · 1,585 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Apr 2025 $5,8192025 —Jan 2009 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

410 Irwin St

1.5 ba · 1,585 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$485,000Jun 2025 $5,7882025 —Dec 2005 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

411 Irwin St

1.5 ba · 1,657 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1990 $8182025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

412 Irwin St

2.5 ba · 3,370 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2006 $7,8502025 Sale Amount Oct 1996 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

414 Irwin St

2.5 ba · 1,898 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$412,500Mar 2020 $6,0252025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

415 Irwin St

1.5 ba · 1,585 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$144,200Jul 2000 $5,7882025 —Oct 1999 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

Property Records in Nearby Streets