William St, Milltown, NJ Property Records

Middlesex County and Milltown Borough property records for 9 addresses on William St, Milltown, NJ · Last verified July 2026

William St Highlights

Properties 9
Median Sale Price $499,900
Deeds and Mortgages on File 11
Median Price per Sqft $190
Owner Occupied 89%
Median Annual Tax Bill $13,381
Median Year Built 1978
Median Ownership Tenure 5 years

Properties on William St

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

1 William St

2,572 sqft · Built 1977 · 0.216 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Sep 2025 $13,7702025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

2 William St

2,460 sqft · Built 1980 · 0.211 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1999 $12,8592025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

3 William St

2,328 sqft · Built 1978 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$499,900Aug 2021 $13,3812025 Amount on Record Apr 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

4 William St

2,160 sqft · Built 1986 · 0.214 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,000Dec 1997 $12,6162025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

5 William St

2,185 sqft · Built 1978 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$221,000Aug 1999 $14,7152025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

6 William St

826 sqft · Built 1921 · 0.216 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,5002025 2 Names on Record AssessorUpdated Jul 2026

7 William St

1,766 sqft · Built 1978 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Nov 2025 $11,6362025 —Jan 2025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

8 William St

2,884 sqft · Built 1978 · 0.355 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Dec 1997 $14,8892025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

9 William St

2,674 sqft · Built 1992 · 0.287 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$510,000Feb 2022 $18,9902025 Amount on Record Jul 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

Wildfire Risk on William St

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

Wildfire RiskLow
this street's cells rank at the 20th percentile of exposed land nationally · 35th in New Jersey
Wildfire LikelihoodLow — about 1 in 9,091 per year
ExposureIndirect
0 of 1 cells directly exposed · 1 adjoin burnable vegetation

Property Records in Nearby Streets