South Plainfield
Property Data

Middlesex County, New Jersey

Explore accurate parcel and ownership records,
directly sourced from county assessors.

Middlesex County

ZIP Codesby Total Population

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Total Population
24,41124,411

DistributionTotal Population

No data available

Demographics

Total Population

24,411

Median Age

41.7

Population Under 18

20.9%

Population 65+

19.4%

Total Households

8,324

Average Household Size

2.90

South Plainfield, NJ housing and demographic statistics

ZIP/ZCTA areas can cross city and county boundaries. Each row describes its ZIP/ZCTA area, not the city as a whole. These values are not combined into a city estimate.

Individual ZIP/ZCTA estimates associated with South Plainfield, NJ
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
0708024,411$130,205$2,10785.9%

Source: U.S. Census Bureau American Community Survey (ACS), 2020–2024 five-year estimates, via Realie. Measurement period: –. Published by the Census Bureau on ; published by Realie on . These are five-year estimates, not a measurement of current conditions. — indicates unavailable or suppressed data.

Area property statistics

Recorded property characteristics and residential parcel-sale records for South Plainfield, NJ. Sale amounts describe recorded transfers, not asking prices or appraisals. Each measure uses records with that information available.

Sale records use the AVM's residential, amount, floor-area, year-built, price-per-area, deed, buyer-relationship and distress filters. Known multi-parcel deals are also excluded. Unknown package flags are not proof of a single-parcel sale. Counts represent eligible parcel sale records. Recorded annual averages require at least 10 eligible sales. Projections must have enough history and pass checks against earlier recorded sales. Recent sales can be underreported; different coverage between years can affect the changes.

City measurements cover the selected county's portion of the city.

Annual sales comparison

Calendar 2025 recorded sales versus calendar 2026 model projections. Both years cover January 1–December 31. Change compares the 2026 projection with the recorded 2025 value. Annual average amounts weight each month by its sales count; they are not monthly medians.

Calendar-year sales comparison
Metric20252026 projectedChange (%)
Residential sale records98Recorded——
Average recorded sale amount$580,715Recorded——

Projections are not confirmed transactions or property valuations. Recent sales can be underreported; different coverage between years can affect the change. Unsupported values remain unavailable. Ranges reflect historical model errors, not confidence intervals. Annual comparison calculated . Assumed observation cutoff: May 2026; not verified completeness.

Recorded property statistics

Reported property statistics for South Plainfield, NJ
MeasureSouth Plainfield, NJMiddlesex County, NJ
Median recorded sale amount$570,000$545,000
Recorded amount, 10th percentile$419,000$320,000
Recorded amount, 90th percentile$784,200$872,950
Average recorded floor area (sq ft)1,8531,914
Average recorded bedrooms3.33.2
Average recorded bathrooms1.92.2
Median year built19611967
Condominium share of properties0%2.7%

South Plainfield, NJ: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 22, 2026. Calculated . Published . Dataset last refreshed: .

Middlesex County, NJ: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 22, 2026. Calculated . Published . Dataset last refreshed: .

Source: Realie property-record aggregates. Input publication and calculation dates do not establish complete transaction coverage. Missing measures are shown as — or omitted.

Other recent-period estimates

These use different periods from the calendar-year comparison. Estimates extend parcel-record counts and recorded amounts; they are not confirmed current transactions or individual-property values.

No supported recent-period estimates are available for this area. Recorded statistics above remain available.

Transaction coverage has not been verified. Known multi-parcel deals are excluded; missing package flags do not establish that every remaining sale covers one parcel. Amount change compares monthly record medians, not the appreciation of the same homes. Ranges reflect historical model errors; they are not confidence intervals and can exclude the point estimate. Assumed observation cutoff: May 2026; not a verified completeness date.

Properties in South Plainfield

Showing page 162 of properties

8 Trista Way

South Plainfield, NJ 07080

8 West Celebration Way

South Plainfield, NJ 07080

800 Bergen Street

South Plainfield, NJ 07080

800 Delmore Avenue

South Plainfield, NJ 07080

800 Harrison Avenue

South Plainfield, NJ 07080

800 Kenneth Avenue

South Plainfield, NJ 07080-4317

800 Kenneth Avenue

South Plainfield, NJ 07080

800 Lorraine Avenue

South Plainfield, NJ 07080

800 Maple Avenue

South Plainfield, NJ 07080

800 Metuchen Road

South Plainfield, NJ 07080

800 Montrose Avenue

South Plainfield, NJ 07080

800 Trinity Street

South Plainfield, NJ 07080

800 Valley Street

South Plainfield, NJ 07080

801 Delmore Avenue

South Plainfield, NJ 07080

801 Garibaldi Avenue

South Plainfield, NJ 07080

801 Hadley Road

South Plainfield, NJ 07080

801 Lorraine Avenue

South Plainfield, NJ 07080

801 Maple Avenue

South Plainfield, NJ 07080

801 Montrose Avenue

South Plainfield, NJ 07080

801 New Market Avenue

South Plainfield, NJ 07080

801 Tompkins Avenue

South Plainfield, NJ 07080

801 Trinity Street

South Plainfield, NJ 07080

801 Valley Street

South Plainfield, NJ 07080

802 Kenneth Avenue

South Plainfield, NJ 07080

802 Margaret Court

South Plainfield, NJ 07080

803 Oak Tree Avenue

South Plainfield, NJ 07080

803 Spicer Avenue

South Plainfield, NJ 07080

803 Trinity Street

South Plainfield, NJ 07080

804 Harrison Avenue

South Plainfield, NJ 07080

804 Margaret Court

South Plainfield, NJ 07080

804 Tompkins Avenue

South Plainfield, NJ 07080

805 Belmont Avenue

South Plainfield, NJ 07080

805 Garibaldi Avenue

South Plainfield, NJ 07080

805 Lorraine Avenue

South Plainfield, NJ 07080

805 New Brunswick Avenue

South Plainfield, NJ 07080

805 Tompkins Avenue

South Plainfield, NJ 07080

805 West Crescent Parkway

South Plainfield, NJ 07080

806 Bergen Street

South Plainfield, NJ 07080

806 Clinton Avenue

South Plainfield, NJ 07080

806 Kenneth Avenue

South Plainfield, NJ 07080-4317

806 Kenneth Avenue

South Plainfield, NJ 07080

806 Lorraine Avenue

South Plainfield, NJ 07080

806 Maple Avenue

South Plainfield, NJ 07080

806 Margaret Court

South Plainfield, NJ 07080

807 Hamilton Boulevard

South Plainfield, NJ 07080

808 Harrison Avenue

South Plainfield, NJ 07080

808 Kenneth Avenue

South Plainfield, NJ 07080

808 Margaret Court

South Plainfield, NJ 07080

808 Tompkins Avenue

South Plainfield, NJ 07080

809 Garibaldi Avenue

South Plainfield, NJ 07080

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