Market Overview
Home Prices in South Plainfield, NJ
The median home value in South Plainfield, NJ is $598,450 as of mid-2026, according to Zillow's Home Value Index (ZHVI).That's up 4.6% compared to a year ago and up 7.7% from two years prior.
Compared to the U.S. national median of $410,000, homes in South Plainfield are priced46% above average. South Plainfield is part of the New York-Newark-Jersey City, NY-NJ-PA metro area.
Over the past five years, South Plainfield home values have risen by approximately31.8%, reflecting strong long-term appreciation in this market.
Price History
South Plainfield Home Price Trend
City Comparison
South Plainfield vs. National Median
At $598,450, homes in South Plainfield cost 46% above the national median of $410,000. Buyers in South Plainfield should expect to pay a premium compared to most U.S. markets.
Affordability
What Does It Cost to Buy in South Plainfield?
20% Down Payment
$119,690
on $598,450
Monthly P&I
$3,121/mo
30-yr @ 6.8%
Total Monthly Est.
~$3,964/mo
incl. taxes & insurance
Income Needed
$158,560
gross annual (30% rule)
10% Down Option
$59,845
+ PMI applies
Loan Amount (20% dn)
$478,760
at current rates
Estimates assume a 30-year fixed mortgage at 6.8%. Monthly total includes estimated property taxes and homeowner's insurance. Actual costs vary.
FAQ
Frequently Asked Questions
What is the average home price in South Plainfield, NJ?
The median home value in South Plainfield is $598,450 as of mid-2026, according to Zillow's Home Value Index (ZHVI). That's up 4.6% year-over-year.
How much have home prices changed in South Plainfield?
Over the past year, home values in South Plainfield have increased by 4.6%. Over five years, prices have risen approximately 31.8%.
How much do I need to earn to buy a home in South Plainfield?
To comfortably afford the median home price of $598,450 with a 20% down payment ($119,690) at today's rates (6.8%), you'd need a gross annual income of approximately $158,560. This assumes keeping total housing costs at or below 30% of gross income.
How does South Plainfield compare to the national average home price?
The national median home value is approximately $410,000. At $598,450, homes in South Plainfield are 46% above the national average.
What metro area is South Plainfield part of?
South Plainfield is part of the New York-Newark-Jersey City, NY-NJ-PA metropolitan area. Home prices and market conditions can vary across the broader metro region.