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Start here

Homes for sale by state
Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
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Closing costs, itemized
Find a buyer's agent

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3 beds New construction

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What's my home worth?
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Buy before you sell

Resources

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When should I sell?
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What's worth fixing first
Find a seller's agent

3 listings

Single-Family Homes in Union, NJ

Single-Family Homes in Union, NJ

3 Listings

Single-Family Homes in Union, NJ

3 Listings

35Active
$589,000

3 bd · 2 ba · — sqft

635 Robinson Terrace, Union, NJ

Mariangela Rodriguez Quintero · RE/MAX SELECT - Montclair

Price Reduced43Active

$999,000

4 bd · 5 ba · — sqft

275 Longview Road, Union, NJ

Hamidou Conseiga · Keller Williams City Views Realty

Price Reduced38Active

$560,000

4 bd · 2 ba · — sqft

2044 High Street, Union, NJ

Jean Michel Sery · JD Frances Realty

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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New construction
With a pool

Your Union agent

SS

Sam S. Sauveur

Gold Standard Realty

Your Union agent

SS

Sam S. Sauveur

Gold Standard Realty

Listing data & MLS disclosures

New Jersey MLS: The data relating to the real estate for sale on this website comes in part from the Internet Data Exchange Program of the NJMLS. Real estate listings held by brokerage firms other than Realty.com are marked with the Internet Data Exchange logo and information about them includes the name of the listing brokers. Some properties listed with the participating brokers do not appear on this website at the request of the seller. Listings of brokers that do not participate in Internet Data Exchange do not appear on this website. All information deemed reliable but not guaranteed. Copyright © 2026 New Jersey Multiple Listing Service, Inc. All Rights Reserved.

Single-Family Homes in Union, NJ

Union, NJ community profile

Area: 8.7 sq. mi.

Source: HJN community data

Union housing market

August 2026 · This period is still settling

Selling at 101.8% of asking price

Buyers here are paying above asking. MLS · 33 sales · as of Aug 31, 2026

Homes on the market · MLS, as of Aug 31, 2026

Median list price: $599,000
Homes for sale: 80

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 29, 2026

Median home size: 1,520 sq. ft.