South Ave, Middlesex, NJ Property Records

Middlesex County and Middlesex Borough property records for 13 addresses on South Ave, Middlesex, NJ · Last verified August 2026

South Ave Highlights

Properties 13
Median Sale Price $500,000
Deeds and Mortgages on File 7
Median Price per Sqft $61
Owner Occupied 23%
Median Annual Tax Bill $23,320
Median Year Built 1960
Median Ownership Tenure 20 years

Properties on South Ave

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

102 South Ave

0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jul 2000 $4,2402025 1 Name on Record AssessorUpdated Jul 2026

116 South Ave

1,266 sqft · Built 1960 · 1.39 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000Apr 2016 $23,3202025 Amount on Record — 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

125 South Ave

3,904 sqft · Built 1910 · 0.431 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jul 2000 $7,4502025 Amount on Record Apr 1987 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

195 South Ave

48,000 sqft · Built 2000 · 3.04 acres

Last Sale Tax Bill Prior Sale Owner Records
$61,0562025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

220 South Ave

0.719 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,3002025 1 Name on Record AssessorUpdated Jul 2026

400 South Ave

41,664 sqft · Built 1987 · 2.49 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,325,000Feb 2004 $110,4102025 —Jun 2002 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

420 South Ave

17,000 sqft · Built 1982 · 1.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,037,000May 2002 $45,0502025 Amount on Record Nov 1996 1 Name on Record AssessorUpdated Jul 2026

700 South Ave

Built 2025 · 5.44 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000,000Jul 2023 $46,2802024 Amount on Record Jul 2022 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

730 South Ave

12,000 sqft · Built 1950 · 1.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$337,561Jan 1997 $25,4402025 1 Name on Record AssessorUpdated Jul 2026

750 South Ave

7,689 sqft · Built 1948 · 1.37 acres

Last Sale Tax Bill Prior Sale Owner Records
$252,000Feb 2024 $4,7702025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

824 South Ave

9,606 sqft · Built 1953 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Mar 2006 $18,3272025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

897 South Ave

48,459 sqft · Built 1950 · 4.85 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$102,6692025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

900 South Ave

3,600 sqft · Built 1960 · 1.44 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Jan 2012 $11,5672025 1 Name on Record AssessorUpdated Jul 2026

Wildfire Risk on South 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 2nd percentile of exposed land nationally · 6th in New Jersey
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
1 of 7 cells directly exposed · 4 adjoin burnable vegetation

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