May Ave, Williamstown, NJ Property Records

Gloucester County and Monroe Township property records for 15 addresses on May Ave, Williamstown, NJ · Last verified July 2026

May Ave Highlights

Properties 15
Median Sale Price $200,000
Deeds and Mortgages on File 17
Median Price per Sqft $87
Owner Occupied 93%
Median Annual Tax Bill $6,012
Median Year Built 1958
Median Ownership Tenure 8 years

Properties on May Ave

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

214 May Ave

1,356 sqft · Built 1971 · 0.528 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1970 $6,8452025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

217 May Ave

1,050 sqft · Built 1955 · 0.292 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000Dec 2020 $5,8612025 Amount on Record Sep 2019 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

300 May Ave

Built 2024 · 0.71 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Jul 2025 $1,8732025 Amount on Record Feb 2020 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

309 May Ave

1,688 sqft · Built 1965 · 0.619 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Apr 2018 $8,6462025 —Oct 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

310 May Ave

1,847 sqft · Built 1947 · 0.403 acres

Last Sale Tax Bill Prior Sale Owner Records
$42,000May 1994 $7,1232025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

316 May Ave

752 sqft · Built 1972 · 0.367 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,8712025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

317 May Ave

1,607 sqft · Built 1964 · 0.464 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1990 $7,0592025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

322 May Ave

1,452 sqft · Built 1950 · 0.702 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,5392025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

401 May Ave

1,176 sqft · Built 1955 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0122025 —Aug 2002 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

405 May Ave

1,531 sqft · Built 1956 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Apr 2025 $5,5522025 Amount on Record Oct 2019 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

406 May Ave

2,016 sqft · Built 1977 · 0.418 acres

Last Sale Tax Bill Prior Sale Owner Records
$67,250Dec 1995 $7,0592025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

408 May Ave

1,736 sqft · Built 1947 · 0.401 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$317,500May 2025 $5,8572025 —Jun 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

411 May Ave

984 sqft · Built 1970 · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$59,000Jun 1986 $4,6582025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

412 May Ave

1,426 sqft · Built 1958 · 0.385 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,9262025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

417 May Ave

1,652 sqft · Built 1953 · 1.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Oct 2018 $5,2202025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Wildfire Risk on May Ave

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

Wildfire RiskLow
this street's cells rank at the 19th percentile of exposed land nationally · 33rd in New Jersey
Wildfire LikelihoodLow — about 1 in 5,556 per year
ExposureDirect
1 of 3 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets