349 Union Ave, Middlesex, NJ 08846
FOR SALE
OPEN SUN, 10-2PM
0.44 ACRES

349 Union Ave
Middlesex, NJ 08846

  • 3 Beds
  • 2 Baths

$549,000

Est. Mortgage $3,589/mo*
Get Pre-Qualified

$549,000

Est. Mortgage $3,589/mo*
Get Pre-Qualified
3 Beds
2 Baths
(on 0.44 acres)
We estimate this home will sell faster than 86% nearby.

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

HIGHEST AND BEST OFFERS DUE TUESDAY 05/12 AT 8PM. Welcome to 349 Union Ave. Step inside and feel transported to a quieter time - where gatherings are cherished and thoughtful details transform a house into a true home. This beautifully updated 1925 Colonial welcomes you with gleaming hardwood floors, elegant moldings, and an undeniable sense of character - historic charm seamlessly paired with modern comfort. The inviting country-style kitchen, complete with an island and custom cabinetry, flows effortlessly into the dining area. Beyond, the spacious living room offers a warm and welcoming retreat, featuring a wood-burning fireplace and classic built-in shelves - creating a space that feels both cozy and timeless. A first-floor full bath with laundry adds everyday convenience and flexibility. A graceful staircase with an elegant chandelier leads to three generously sized bedrooms upstairs, and a full bathroom that opens to a dressing room and walk-in closet. Start your day on the enclosed front porch stretching across the entire facade, or unwind on the back porch overlooking the lush, fully fenced backyard. With an enclosed vegetable garden and greenhouse, the outdoor space is ready to bring your horticultural visions to life. An unfinished full-size basement, a two-car detached garage, a carport with an EV charger, and fully paid-off solar panels complete this versatile home set on nearly half an acre.
We estimate this home will sell faster than 86% nearby.

Open House

Saturday, May 09
1:00 PM to 4:00 PM
Sunday, May 10
10:00 AM to 2:00 PM

Home Highlights

Parking
Garage
Outdoor
Porch, Patio, Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
6 days ago

Home Details for 349 Union Ave

Active Status

MLS Status: Active

Interior Features

Interior Details
Basement: Yes,Full,UnfinishedNumber of Rooms: 8Types of Rooms: Bedroom 1, Bedroom 2, Bedroom 3, Master Bathroom, Dining Room, Kitchen, Living Room
Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 2Number of Bathrooms (full): 2
Appliances & Utilities
Utilities: Electricity Connected, Natural Gas ConnectedAppliances: Carbon Monoxide Detector, Dishwasher, Dryer, Microwave, Range/Oven-Electric, Refrigerator, Washer, Gas Water HeaterDishwasherDryerMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: 2 Units,Forced Air,Electric,Natural Gas,Solar-OwnedHas CoolingAir Conditioning: 2 Units,Central AirHas HeatingHeating Fuel: 2 Units
Fireplace & Spa
Number of Fireplaces: 1Fireplace: Living Room, Wood BurningHas a Fireplace
Gas & Electric
Gas: Gas-NaturalHas Electric on Property
Windows, Doors, Floors & Walls
Window: Blinds, DrapesFlooring: Wood
Levels, Entrance, & Accessibility
Floors: Wood
Security
Security: Carbon Monoxide Detector

Exterior Features

Exterior Home Features
Roof: Asphalt ShinglePatio / Porch: Deck, Patio, Screened Patio/PorchNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Open Parking Spaces: 4No CarportHas a GarageNo Attached GarageParking Spaces: 4Parking: 1 Car Width,2 Car Width,Gravel,Detached Garage,Garage Door Opener,Loft Storage
Water & Sewer
Sewer: Public Sewer

Days on Market

Days on Market: 6

Property Information

Year Built
Year Built: 1925Year Renovated: 2024
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Colonial
Building
Construction Materials: Vinyl Siding
Property Information
Parcel Number: 2110001080000000130000

Price & Status

Price
List Price: $549,000
Status Change & Dates
Possession Timing: Closing

Location

Direction & Address
City: Middlesex Boro
School Information
Elementary School: HazelwoodJr High / Middle School: V.e.maugerHigh School: Middlesex

Agent Information

Listing Agent
Listing ID: 4025007

Community

Not Senior Community

Lot Information

Lot Area: 0.44 acres

Miscellaneous

BasementMls Number: 4025007Attribution Contact: 908-256-5083
Last check for updates: about 14 hours ago
Listing courtesy of Gereon Wiese, (908) 256-5083
Kl Sotheby's Int'l. Realty
Source: GSMLS, MLS#4025007
Also Listed on GSMLS.

Price History for 349 Union Ave

DatePriceEventSource
05/06/2026$549,000Listed For SaleGSMLS #4025007
06/07/2021$460,000Sold
All Jersey MLS #2113806R
03/24/2021$425,000PendingRE/MAX International #2113806R
03/24/2021$425,000ContingentAll Jersey MLS #2113806R
03/18/2021$425,000Listed For SaleAll Jersey MLS #2113806R
07/29/2019$424,900ListingRemovedAgent Provided
05/20/2019$424,900PriceChange
Agent Provided
05/18/2019$419,900Listed For SaleAgent Provided

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Property Tax and Assessment

Year2025
Tax$13,308
Assessment$575,100
Home facts updated by county records

Comparable Sales for 349 Union Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
363 Grant Ave, Middlesex, NJ
0.08
Single-Family Home
$750,000
01/09/26
4
2
2,412
231 Fairview Ave, Middlesex, NJ
0.16
Single-Family Home
$600,000
12/22/25
4
2
1,756
324 Greene Ave, Middlesex, NJ
0.26
Single-Family Home
$520,000
08/29/25
3
1.5
1,111
319 Fairview Ave, Middlesex, NJ
0.24
Single-Family Home
$515,000
11/19/25
3
1.5
-
605 Beechwood Ave, Middlesex, NJ
0.44
Single-Family Home
$615,000
09/15/25
4
2
-
407 Clinton Ave, Middlesex, NJ
0.32
Single-Family Home
$565,000
03/20/26
3
1.5
1,624
1010 Dorn Ave, Middlesex, NJ
0.46
Single-Family Home
$575,000
09/19/25
3
2
-
205 Ashland Rd, Middlesex, NJ
0.28
Single-Family Home
$620,000
12/10/25
3
3.5
2,038
149 Mulberry Ln, Middlesex, NJ
0.43
Single-Family Home
$550,000
11/14/25
3
2
1,528
146 Osceola Ave, Middlesex, NJ
0.33
Single-Family Home
$595,000
08/28/25
4
1.5
-

Assigned Schools

These are the assigned schools for 349 Union Ave.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Middlesex

At least 159 Trulia users voted on each feature.

  • 93 % Say it's dog friendly

  • 83 % Say parking is easy

  • 82 % 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 there's wildlife

  • 64 % Say it's walkable to grocery stores

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

  • 57 % Say neighbors are friendly

  • 41 % Say there are community events

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

Gereon Wiese, Kl Sotheby's Int'l. Realty
Agent Phone: (908) 256-5083
The data relating to real estate for sale on this website comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. Real estate listings held by other brokerage firms are marked as IDX Listing.
Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved.
Notice: The dissemination of listings on this website does not constitute the consent required by N.J.A.C. 11:5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker.
349 Union Ave, Middlesex, NJ 08846 is a 3 bedroom, 2 bathroom single-family home built in 1925. This property is currently available for sale and was listed by GSMLS on May 3, 2026. The MLS # for this home is MLS# 4025007.