Union County, New Jersey

Selling your home in Union.

What homes in Union actually sold for, whether a builder might pay more, and a free price estimate from an agent who works in Union.

Union Home Prices

What homes in Union sold for.

Every recorded single-family and condo sale in Union, July 2025 through June 2026, from New Jersey deed records.

481homes soldlast 12 months
$580Kmedian price+5.5% vs the year before
$382per sq ftolder homes, from the tax record
1bought by buildersolder homes and lots since 2019
Home sizeSoldMedian price
Under 1,500 sq ft225$535,000
1,500 to 2,500 sq ft209$635,000
2,500 to 3,500 sq ft23$890,000
3,500 sq ft and up1too few sales

Source: NJ Division of Taxation deed records (SR1A), usable sales only. Home size is from the tax record and can differ from a listing. Full Union market report.

Your Options

Two ways to sell, and you can compare both.

List it on the marketFull marketing through Corcoran Sawyer Smith and the MLS, so every buyer and agent sees it. Usually the best price for a home in good shape. Sell it to a builderBuilders have bought only a few older homes in Union to rebuild, so for most homes here a regular sale on the market brings the best price. We will tell you honestly if yours is the exception. Check your address free. Get both numbersWe price your home both ways, listed and as-is to a builder, side by side, so you can choose with real numbers. Nothing is shared with a builder unless you say so.

Free Estimate

What is your Union home worth?

Tell us the address. We look at the recent sales around you, your home and what builders are paying, then send you a real number.

An agent who works in Union will send your estimate, usually within one business day. No obligation.

Deborah Labbadia

Written and reviewed by

Deborah Labbadia

Broker Sales Associate, NJ-PA, Builders Resource Center at Corcoran Sawyer Smith. Works with sellers in Union. Numbers updated September 2026.

About Deborah ยท (908) 616-8588

Keep Exploring

More on Union.

Moving to UnionWhat your budget buys, how old the homes are, and what is for sale now.
Union market reportEvery home sold, median prices and the agent who knows the town.What can you build on your lot?Enter an address: zoning, lot size and roughly how big a new home could be.