Middlesex County and Middlesex Borough property records for 30 addresses on William St, Middlesex, NJ · Last verified August 2026
| Properties | 30 |
|---|---|
| Median Sale Price | $369,900 |
| Deeds and Mortgages on File | 23 |
| Median Price per Sqft | $148 |
| Owner Occupied | 70% |
| Median Annual Tax Bill | $9,883 |
| Median Year Built | 1972 |
| Median Ownership Tenure | 22 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
10,480 sqft · Built 1992 · 0.717 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,100,000Nov 2019 | $27,7722025 | —Mar 2018 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
8,820 sqft · Built 1962 · 0.502 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $455,000Mar 2000 | $23,3732025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
5,625 sqft · Built 1965 · 0.358 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $17,2912025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
6,375 sqft · Built 1960 · 0.215 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,000Dec 1988 | $19,5972025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,692 sqft · Built 1976 · 0.47 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $174,000May 1996 | $11,7092025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,240 sqft · Built 1976 · 0.47 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $203,000Nov 1994 | $13,1822025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,172 sqft · Built 1976 · 0.192 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Jan 2020 | $9,5592025 | Amount on Record May 2019 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
2,238 sqft · Built 1966 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 1998 | $11,0542025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,188 sqft · Built 1976 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,6272025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,188 sqft · Built 1976 · 0.185 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $142,000Jun 1994 | $9,8392025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,026 sqft · Built 1940 · 0.508 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000May 2021 | $13,4032025 | Amount on Record Mar 2002 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,404 sqft · Built 1965 · 0.416 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $209,900Dec 2001 | $9,0162025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,894 sqft · Built 1977 · 0.36 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Nov 1984 | $8,3042025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,644 sqft · Built 1989 · 0.187 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Dec 2015 | $12,4422025 | Amount on Record Jan 2004 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,346 sqft · Built 1989 · 0.175 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000Aug 1990 | $11,0112025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,528 sqft · Built 1989 · 0.175 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 2004 | $11,5522025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,278 sqft · Built 2003 · 0.24 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Sep 2022 | $14,3422025 | Amount on Record Feb 2006 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
0.559 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $137,000Jul 1991 | $3,4832025 | 1 Name on Record | AssessorUpdated Jul 2026 |
1,066 sqft · Built 1960 · 0.451 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,000Apr 2010 | $3,2732025 | 1 Name on Record | AssessorUpdated Aug 2026 |
0.437 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $75,000Mar 1984 | $3,2542025 | 1 Name on Record | AssessorUpdated Jul 2026 |
0.143 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $245,000Mar 2024 | $1,0602025 | Amount on Record Dec 2019 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
1,352 sqft · Built 1957 · 0.597 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,2082025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,651 sqft · Built 1912 · 0.523 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,8832025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,813 sqft · Built 1925 · 0.456 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $270,000May 2008 | $11,2022025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,344 sqft · Built 1972 · 0.255 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,0202025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,344 sqft · Built 1972 · 0.215 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $159,000Mar 2000 | $8,3912025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,192 sqft · Built 1920 · 0.287 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $369,900Oct 2020 | $8,1792025 | Amount on Record Sep 2019 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3,060 sqft · Built 1964 · 0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
2,560 sqft · Built 1990 · 0.287 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Jul 2014 | $7,4202025 | 1 Name on Record | AssessorUpdated Aug 2026 |
0.071 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $245,000Mar 2024 | $5302025 | Amount on Record Dec 2019 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |