Complete town-by-town guide to all 21 Union County NJ municipalities — from Summit's premium estates to Elizabeth's urban core. Median $610K.
Every Union County municipality — from Summit's $4M estate corridors to Winfield's New Deal row houses — covered by The Prodigy Team. Click any town below to see median pricing, schools, history, and current listings.
Founded in 1857 when the Union itself was threatened by slavery. Today: Newark's commuter spine, Manhattan's gateway, Staten Island's bridge — and one of New Jersey's most layered real estate markets.
From $1.6M to $395K — a $1.2M spread across 21 municipalities. Click any town to see its full neighborhood page.
Geography, transit, and school lines split the 21 municipalities into five distinct market clusters — not arbitrary regions, but the actual lines along which comparable sales trade.
Estate-tier inventory, top-five school districts, and NJT Midtown Direct access. Where Union County's highest comparable sales trade.
Union County's premier estate market — top schools, NJT Midtown Direct.
Watchung Hills family-tier, Gladstone Branch commuter access.
Walkable downtown, top-ranked schools, Gladstone Branch.
Small premium borough on the Watchung slope, Reservation-adjacent.
Route 22 corridor, Battle of Springfield Revolutionary heritage.
The central commuter spine. Walkable downtowns, top schools, 35–50 minute Manhattan commutes via NJT.
The county's flagship walkable downtown commuter town.
Rahway River town, substantial Victorian and Foursquare inventory.
Scotch Plains-Fanwood Regional, Watchung Reservation border.
Small walkable borough on the Raritan Valley Line.
Entry-tier borough wedged between Westfield and Cranford.
GSP family-tier, 1950s-70s ranch and Colonial inventory.
Mid-century residential character, Newark Airport access, entry- and family-tier pricing.
Anchored by Kean University, Battle Hill, Townley, Vauxhall sections.
Newark-bordering, 1920s-50s Cape Cod and Tudor inventory.
Small borough with substantial Foursquare and Cape Cod inventory.
Walkable downtown borough, Raritan Valley Line station.
First town in the world wired for electric streetlights (Edison, 1883).
Northeast Corridor Line access, walkable arts district anchor, and Union County's most unique housing cooperative.
Walkable Arts District, Hamilton Stage, NEC + NJ Coast Line junction.
Industrial-heritage city, Goethals Bridge gateway to Staten Island.
New Deal-era cooperative housing community — 700 row houses built 1941-42.
Elizabeth (NJ's 4th-largest city, county seat) and Plainfield ("Queen City"). Most accessible entry-tier in Union County.
County seat, NJ's 4th-largest city. Newark Liberty + Port Newark gateway.
The "Queen City" — substantial Victorian-era inventory, multiple NRHP districts.
Westfield · Summit · Berkeley Heights · New Providence · Mountainside · Cranford · Scotch Plains-Fanwood Regional
The seven highest-comparable districts in Union County — concentrated across the Premium Northwest and Westfield Belt clusters.
Union County Vocational Technical SD · Scotch Plains campus · Magnet HS (one of NJ's most consistently top-ranked specialized schools)
Serves all 21 Union County municipalities for specialized career and technical programs.
THE PRICE LADDER · BY CLUSTER
Summit — ~$1.6M median, estate inventory routinely $2.5M-$4M+. Westfield (~$1.1M) and Mountainside (~$995K) round out the top three.
Winfield — ~$395K, but Winfield is a unique New Deal cooperative with limited inventory. For conventional homes: Roselle, Linden, Hillside, Plainfield, and Rahway all sit at $465K-$485K with strong commuter access.
21 — across 105.41 sq mi. County founded 1857. Population 575,345 (2020), estimated 601,863 by 2025. County seat is Elizabeth — NJ's 4th-largest city.
Westfield, Summit, Berkeley Heights, New Providence, Mountainside, Cranford, and Scotch Plains-Fanwood Regional are the seven top-ranked PreK-12 districts. The Union County Vo-Tech Magnet HS in Scotch Plains serves all 21 municipalities and ranks among NJ's most consistently top-ranked specialized public schools.
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