323 Union Ave, Middlesex, NJ 08846
Property image
Property image
OFF MARKET

323 Union Ave
Middlesex, NJ 08846

  • 4 Beds
  • 2 Baths
  • 1,783 sqft (on 0.46 acres)

$630,400

Trulia Estimate
as of Aug 25, 2026
Est. Refi. Payment $4,252/mo*
Refinance Your Home

$630,400

Trulia Estimate
as of Aug 25, 2026
Est. Refi. Payment $4,252/mo*
Refinance Your Home
4 Beds
2 Baths
1,783 sqft
(on 0.46 acres)

Home Value

Trulia Estimate
$630K
Since last month
Decreased$8K (-1.3%)
Since last year
Increased$28K (+4.6%)
Since last sale
Increased$171K (+37.1%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +102% in the last 10 years
MonthEstimated value
2026
August 2026$631K
July 2026$639K
June 2026$632K
May 2026$628K
April 2026$621K
March 2026$616K
February 2026$602K
January 2026$606K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
349 Union Ave, Middlesex, NJ
0.08
Single-Family Home
$650,000
07/07/26
3
2
2,086
363 Grant Ave, Middlesex, NJ
0.15
Single-Family Home
$750,000
01/09/26
4
2
2,412
369 Union Ave, Middlesex, NJ
0.13
Single-Family Home
$552,000
06/16/26
2
2
1,338
207 Grant Ave, Middlesex, NJ
0.08
Single-Family Home
$785,000
08/14/26
4
2.5
2,552
231 Fairview Ave, Middlesex, NJ
0.19
Single-Family Home
$600,000
12/22/25
4
2
1,756
128 Hazelwood Ave, Middlesex, NJ
0.21
Single-Family Home
$715,000
05/18/26
4
2.5
2,132
531 Chestnut St, Middlesex, NJ
0.37
Single-Family Home
$540,000
03/27/26
3
2
1,512
205 Ashland Rd, Middlesex, NJ
0.20
Single-Family Home
$620,000
12/10/25
3
3.5
2,038
311 Ashland Rd, Middlesex, NJ
0.15
Single-Family Home
$488,888
01/03/26
3
1
1,656
407 Clinton Ave, Middlesex, NJ
0.36
Single-Family Home
$565,000
03/20/26
3
1.5
1,624

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
331 Union Ave, Middlesex, NJ 08846
0.02
$615,600
4
2.5
1,696
Off Market
337 Union Ave, Middlesex, NJ 08846
0.04
$640,300
3
1
-
Off Market
116 Greene Ave, Middlesex, NJ 08846
0.08
$400,000
4
1
-
Recently Sold
207 Grant Ave, Middlesex, NJ 08846
0.08
$785,000
4
2.5
2,552
Recently Sold
349 Union Ave, Middlesex, NJ 08846
0.08
$650,000
3
2
2,086
Recently Sold
112 Fairview Ave, Middlesex, NJ 08846
0.10
$656,100
3
3
-
Off Market
369 Union Ave, Middlesex, NJ 08846
0.13
$552,000
2
2
1,338
Recently Sold
214 Melrose Ave, Middlesex, NJ 08846
0.14
$687,200
4
2.5
-
Off Market
311 Ashland Rd, Middlesex, NJ 08846
0.15
$488,888
3
1
1,656
Recently Sold
300 Dorn Ave, Middlesex, NJ 08846
0.14
$692,500
3
3
-
Off Market
217 Greene Ave, Middlesex, NJ 08846
0.15
$538,500
3
2
-
Off Market
303 Ashland Rd, Middlesex, NJ 08846
0.17
$565,000
3
1
-
Recently Sold

Local Information

  • Map ViewExplore the area around 323 Union Ave.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1929
Lot Size
0.46 acres
Living Area
1,783 sqft
Price/Sqft
$354
Parking
Garage

About this House

Unique charming Colonial. Arched entry Vestibule, Lg L R, built in Bookcases, Formal D R, Family room, Brick gas FP, slider to private brick patio and pond. Custom kitchen with granite counters, and newer appliances, updated Baths with granite counter tops. Sunroom off L R with French doors and many windows. Second floor triple pane windows, 3 BRS, Full Bath jetted tub shower. Primary Bedroom is on the 3rd floor with full bath, closets and storage. Private beautiful backyard.
323 Union Ave, Middlesex, NJ 08846 is a 4 bedroom, 2 bathroom, 1,783 sqft single-family home built in 1929. It last sold for $460,000 on Sep 5, 2022. It is currently off market. The Trulia Estimate is $630,400, with a rent estimate of $3,912/month.

Home Details for 323 Union Ave

Exterior Features

Exterior Home Features
Roof: TileExterior: VinylPatio
Parking & Garage
GarageParking: Garage Detached

Property Information

Year Built
Year Built: 1929
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Interior Features

Appliances & Utilities
Cable ReadyRefrigerator
Fireplace & Spa
Fireplace
Levels, Entrance, & Accessibility
Floors: Hardwood

Community

Units in Building: 1

Lot Information

Lot Area: 0.46 acres

Price and Tax history

DateEventPrice
Jan 7, 2023
Source: Weichert Pro
ListingRemoved
Sep 5, 2022
Source: GSMLS #3778642
Sold
$460,000
Aug 10, 2022
Source: Weichert Pro #2213145R
Pending
$460,000
Aug 10, 2022
Source: All Jersey MLS #2213145R
Contingent
$460,000
Jun 16, 2022
Source: All Jersey MLS #2213145R
PriceChange
$460,000
Price decreased by 2%

Market trends in Middlesex

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
33
1MoM

Around this home

What Locals Say about Middlesex

At least 161 Trulia users voted on each feature.

  • 93 % Say it's dog friendly

  • 83 % Say parking is easy

  • 83 % Say there's holiday spirit

  • 81 % Say people would walk alone at night

  • 80 % Say yards are well-kept

  • 76 % Say car is needed

  • 74 % Say there are sidewalks

  • 74 % Say kids play outside

  • 72 % Say it's walkable to restaurants

  • 66 % Say it's quiet

  • 66 % Say streets are well-lit

  • 64 % Say it's walkable to grocery stores

  • 63 % Say there's wildlife

  • 59 % Say they plan to stay for at least 5 years

  • 57 % Say neighbors are friendly

  • 41 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Fedex6958
    "There should be more Lights on the street on night AND MORE “STOP” SIGNS IN THE AREA AND MORE POLICE "
    0
    Flag
  • Fedex6958
    "Great Neighbourhood to raise kids and a family .great School system but School System can improve . "
    0
    Flag
  • Johnsonalyssa207
    "Great for walking dogs, plenty of parks for dogs, dog daycare right in town, local pet store right in town! "
    0
    Flag
  • Paul Ku
    "Very nice community and town events. In my experience this town has great elementary schools and teachers."
    0
    Flag
  • Anna Lodge
    "I liked it a lot more than I thought I would. Local bars and good food. Close to the mall and close to the train as well. "
    0
    Flag
  • Lauren D.
    "I’ve lived in Middlesex for the last 7 years. It’s a nice small town with very nice people and close to everything, 287, rt 22, Bridgewater mall, & rt 78. "
    12
    Flag
  • Christina S.
    "Some over summer and in spring otherwise it’s a very catty town, where they complain, they’re racist and small minded "
    17
    Flag
  • Female
    "I’ve lived in the neighborhood for a little over 2 years. Being from NYC I appreciate the convenience of the neighborhood. Many local stores near. Middle mini mall which include a host of different stores. Up and down 28 in both directions there are many stores and eateries. Also, close to 3 main highways. "
    4
    Flag
  • Elvin S.
    "Keep your kids close by and dont think because its a nice neighborhood you can leave them alone for long periods of time."
    9
    Flag
  • Tashia D. F.
    "This is a great neighborhood for families. Our neighbors are friendly and nice. The town could probably benefit from being just a tad bit more diverse. Overall, great place to live! "
    2
    Flag
  • Elvin S.
    "A lot of dog owners in the neighborhood so if your allergic or scared of dogs this is not the neighborhood for you. "
    3
    Flag
  • Shana J.
    "Halloween party in the park, yearly carnivals, national night out, movies in the park, community day fireworks "
    2
    Flag
  • Davidostroski
    "Old town feel, safe. Can’t talk to neighbors, good public services. Born and raised in town and am now raising my kids here "
    1
    Flag
  • Elvin S.
    "Very warm and welcoming since I moved in 2 years ago. Neighbors are always checking on us and our new born and always offering there help."
    0
    Flag
  • Ashley G.
    "My neighborhood has great commute to all major highways and is the central location. There is easy access to NYC or south jersey as well as in the opposite direction going towards PA or northern jersey. Prime location to everywhere "
    0
    Flag
  • beezer4434
    "Quiet, scenic, relatively safe, affordable, tons of shopping and food options, friendly neighborhood "
    0
    Flag
  • Michaeldeluise
    "I see them walking their dogs and picking up the poo too. So I know that it is a good area because people show courtesy to other people's property"
    0
    Flag
  • Sholli24
    "close knit neighborhood. pets allowed. landscaping, recycling, garbage included. close to Acme, Dunkin Donuts, Chinese restaurants, etc. "
    0
    Flag
  • Kristi A.
    "I've lived here. volunteer here. kids go to school here. lot of bars and food options. awesome place to live"
    1
    Flag
  • Giuseppe S.
    "Very nice blue-collar neighborhood very quiet easy access to train station good schools shopping centers malls very good central location to access major metropolitan areas"
    0
    Flag
  • Mrs M.
    "When you buy a home look into the area. Take a walk around the development and don't think it's out of line to ask someone outside about the neighborhood and people. If I could turn back time I would've done exactly that with Middlesex and Starlit Drive. FLOODS FLOODS FLOODS Bad attitudes, crumby neighbors and not a good place to raise a family."
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 323 Union Ave

  • What is 323 Union Ave estimated to be worth?
    Trulia's estimated value for 323 Union Ave in Middlesex, NJ is $630,400.
  • What is the price history for 323 Union Ave?
    323 Union Ave in Middlesex, NJ last sold for $460,000 in September 2022.
  • Is Middlesex a buyer's or seller's market?
    Middlesex is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Middlesex?
    Residents describe Middlesex, NJ as dog-friendly, easy to park in, and well-kept. Most residents say you need a car. See recently sold homes in Middlesex, NJ.
  • How big is the lot at 323 Union Ave?
    The lot at 323 Union Ave in Middlesex, NJ is about 0.46 acres (19,998 sq ft).
  • Does 323 Union Ave have a garage?
    Yes, 323 Union Ave in Middlesex, NJ has a garage.

Explore by feature - Pet Friendly

6 pet-friendly rentals in Middlesex, NJ

Explore by feature - Air Conditioning

16 rentals with air conditioning in Middlesex, NJ

Explore by feature - Washer/dryer

13 rentals with a washer/dryer in Middlesex, NJ

Apartments for Rent

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Off Market Homes Near 323 Union Ave

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