South Plainfield
Property Data

Middlesex County, New Jersey

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

Total Properties

9,044

Average Home Price

$602,913

Average Square Feet

1,853

Price per Sq Ft

$355
Middlesex County

ZIP Codesby Total Properties

Loading map...
Total Properties
9,0449,044

DistributionTotal Properties

No data available

Property

Total Properties

9,044

Median Home Price

$570,000

Average Home Price

$602,913

Average Square Feet

1,853

Price per Sq Ft

$355

Recent Sales (12mo)

39

YoY Price Change

2.4%

Sales Velocity

-65.8%

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 129 of properties

339 Bergen Street

South Plainfield, NJ 07080

339 Rahway Avenue

South Plainfield, NJ 07080

339 West Crescent Parkway

South Plainfield, NJ 07080

3390 Rand Road

South Plainfield, NJ 07080

34 Campbell Street

South Plainfield, NJ 07080

340 Hamilton Boulevard

South Plainfield, NJ 07080

340 Oak Tree Avenue

South Plainfield, NJ 07080

3400 Park Avenue

South Plainfield, NJ 07080

3400 Woodland Avenue

South Plainfield, NJ 07080

3406 Park Avenue

South Plainfield, NJ 07080

341 Norwood Avenue

South Plainfield, NJ 07080

341 Oak Tree Avenue

South Plainfield, NJ 07080

341 Wadsworth Avenue

South Plainfield, NJ 07080

3410 Park Avenue

South Plainfield, NJ 07080

342 Hamilton Boulevard

South Plainfield, NJ 07080

342 Pulaski Street

South Plainfield, NJ 07080

342 Rahway Avenue

South Plainfield, NJ 07080

342 West Crescent Parkway

South Plainfield, NJ 07080

3424 Park Avenue

South Plainfield, NJ 07080

343 Pulaski Street

South Plainfield, NJ 07080

343 West Crescent Parkway

South Plainfield, NJ 07080

3434 Park Avenue

South Plainfield, NJ 07080

345 Hollywood Avenue

South Plainfield, NJ 07080

3451 South Clinton Avenue

South Plainfield, NJ 07080

3459 South Clinton Avenue

South Plainfield, NJ 07080

346 Hamilton Boulevard

South Plainfield, NJ 07080

346 Oak Tree Avenue

South Plainfield, NJ 07080

3461 South Clinton Avenue

South Plainfield, NJ 07080

347 Delmore Avenue

South Plainfield, NJ 07080

3470 Rand Road

South Plainfield, NJ 07080

3470 South Clinton Avenue

South Plainfield, NJ 07080

3474 Rand Road

South Plainfield, NJ 07080

3474 South Clinton Avenue

South Plainfield, NJ 07080

348 Oak Tree Avenue

South Plainfield, NJ 07080

348 West Crescent Parkway

South Plainfield, NJ 07080

3480 South Clinton Avenue

South Plainfield, NJ 07080

349 Oak Tree Avenue

South Plainfield, NJ 07080

35 Allison Street

South Plainfield, NJ 07080

35 Campbell Street

South Plainfield, NJ 07080

35 Delaney Court

South Plainfield, NJ 07080

35 Delekas Avenue

South Plainfield, NJ 07080

35 Lonsdale Drive

South Plainfield, NJ 07080

35 Oloughlin Drive

South Plainfield, NJ 07080

350 Carlisle Street

South Plainfield, NJ 07080

3500 Hadley Road

South Plainfield, NJ 07080

3500 South Clinton Avenue

South Plainfield, NJ 07080

3500 Woodland Avenue

South Plainfield, NJ 07080

351 Carlisle Street

South Plainfield, NJ 07080

351 Delmore Avenue

South Plainfield, NJ 07080

353 Oak Tree Avenue

South Plainfield, NJ 07080

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