Walnut St, Williamstown, NJ Property Records

Gloucester County and Monroe Township property records for 37 addresses on Walnut St, Williamstown, NJ · Last verified August 2026

Walnut St Highlights

Properties 37
Median Sale Price $290,000
Deeds and Mortgages on File 45
Median Price per Sqft $188
Owner Occupied 73%
Median Annual Tax Bill $6,453
Median Year Built 1955
Median Ownership Tenure 8 years

Properties on Walnut St

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

19 Walnut St

1,800 sqft · Built 1960 · 0.19 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Jul 2007 $5,7512025 Amount on Record Oct 1994 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

20 Walnut St

1,240 sqft · Built 1960 · 0.247 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,950Jun 2015 $5,0582025 —Feb 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

23 Walnut St

2,477 sqft · Built 1895 · 0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

31 Walnut St

884 sqft · Built 1935 · 0.367 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$186,000Aug 2024 $4,0932025 Amount on Record Oct 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

37 Walnut St

960 sqft · Built 1935 · 0.34 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$80,000Oct 1995 $4,2292025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

38 Walnut St

1,806 sqft · Built 1969 · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000Mar 2026 $7,0712025 Amount on Record Jul 2016 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

40 Walnut St

4,200 sqft · Built 1975 · 0.935 acres

Last Sale Tax Bill Prior Sale Owner Records
$294,000Mar 2018 $12,6262025 Amount on Record Jul 2008 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

43 Walnut St

1,896 sqft · Built 1935 · 0.498 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Jan 2022 $7,3992025 —Aug 1985 2 Names on Record Assessor + 3 DocumentsUpdated Jul 2026

45 Walnut St

1,340 sqft · Built 1975 · 0.521 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1996 $6,9392025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

50 Walnut St

2,310 sqft · Built 1965 · 1.41 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$35,000Aug 2013 $10,2592025 Amount on Record Aug 1997 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

59 Walnut St

872 sqft · Built 1935 · 0.34 acres

Last Sale Tax Bill Prior Sale Owner Records
$52,000Dec 1994 $3,3132025 —Dec 1994 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

100 Walnut St

2,730 sqft · Built 1945 · 4.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$229,000Jun 2014 $10,4742025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

105 Walnut St

1,374 sqft · Built 1950 · 0.244 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Oct 2018 $6,4752025 Amount on Record Aug 2018 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

175 Walnut St

9.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,554,551Jul 1995 $61,8122025 1 Name on Record AssessorUpdated Jul 2026

185 Walnut St

1,254 sqft · Built 1930 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2023 $4,2182025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

199 Walnut St

2,198 sqft · Built 1915 · 0.488 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$172,000Jan 2021 $5,7782025 Amount on Record Oct 2004 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

200 Walnut St

2,404 sqft · Built 1888 · 0.743 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Mar 2021 $7,4702025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

215 Walnut St

2,024 sqft · Built 1970 · 0.616 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,6652025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

231 Walnut St

1,362 sqft · Built 1937 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000Aug 2024 $5,7362025 Amount on Record Sep 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

235 Walnut St

1,176 sqft · Built 1955 · 0.243 acres

Last Sale Tax Bill Prior Sale Owner Records
$71,500Dec 1990 $4,8772025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

305 Walnut St

1,604 sqft · Built 1960 · 0.616 acres

Last Sale Tax Bill Prior Sale Owner Records
$301,000Apr 2022 $6,4532025 Amount on Record Feb 2018 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

317 Walnut St

912 sqft · Built 1960 · 0.27 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

323 Walnut St

1,971 sqft · Built 1940 · 0.27 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Apr 2022 $5,5332025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

329 Walnut St

912 sqft · Built 1955 · 0.27 acres

Last Sale Tax Bill Prior Sale Owner Records
$176,500Apr 2007 $3,9542025 Amount on Record Aug 2004 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

335 Walnut St

1,252 sqft · Built 1955 · 0.27 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Jun 2025 $5,5672025 Amount on Record Aug 2017 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

336 Walnut St

1,215 sqft · Built 1990 · 0.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$109,900Jun 1999 $6,8372025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

338 Walnut St

2,018 sqft · Built 1941 · 0.459 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$380,625Dec 2024 $6,6792025 —Jun 2021 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

341 Walnut St

912 sqft · Built 1955 · 0.27 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2023 $4,1462025 —Nov 2018 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

346 Walnut St

1,676 sqft · Built 1989 · 0.96 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Aug 1991 $8,2542025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

347 Walnut St

912 sqft · Built 1955 · 0.27 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$167,500Jan 2024 $3,6752025 —Mar 2024 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

354 Walnut St

1,440 sqft · Built 1925 · 0.967 acres

Last Sale Tax Bill Prior Sale Owner Records
$162,000Apr 2019 $6,4192025 Amount on Record Dec 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

360 Walnut St

1,644 sqft · Built 1995 · 0.969 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000May 2025 $9,3062025 Amount on Record Dec 2021 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

370 Walnut St

1,901 sqft · Built 1925 · 0.969 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$116,000May 2000 $6,6642025 —Feb 1995 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

380 Walnut St

3.75 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

428 Walnut St

1,232 sqft · Built 1974 · 0.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$184,900Sep 2004 $6,6792025 Amount on Record Jun 2001 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

430 Walnut St

1,368 sqft · Built 1980 · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$179,500May 2006 $6,0492025 Amount on Record May 2004 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

432 Walnut St

948 sqft · Built 1950 · 1.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$89,000May 1999 $4,6172025 —May 1999 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

Wildfire Risk on Walnut St

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

Wildfire Risk to HomesLow
this street's cells rank at the 22nd percentile of exposed land nationally · 37th in New Jersey
Wildfire LikelihoodLow — about 1 in 2,215 per year
ExposureDirect
4 of 7 cells directly exposed · 7 adjoin burnable vegetation

Property Records in Nearby Streets