For Sale
No HOANo HOA
Single family home for sale at 521 Dunellen Ave, Dunellen, NJ 08812 | MLS# 2707321R | Listing updated on 2026-11-03
Photo 1 of Single family home for sale at 521 Dunellen Ave, Dunellen, NJ 08812 | MLS# 2707321R | Listing updated on 2026-11-03
Photo 2 of Single family home for sale at 521 Dunellen Ave, Dunellen, NJ 08812 | MLS# 2707321R | Listing updated on 2026-11-03
Photo 3 of Single family home for sale at 521 Dunellen Ave, Dunellen, NJ 08812 | MLS# 2707321R | Listing updated on 2026-11-03
Photo 4 of Single family home for sale at 521 Dunellen Ave, Dunellen, NJ 08812 | MLS# 2707321R | Listing updated on 2026-11-03
35+
Beds Icon

Street View

$489,900

Monthly Est:$2,438

  • Beds Icon3 Beds
  • Beds Icon
    2 Baths
  • Beds Icon1,395sqft

521 Dunellen Ave, Dunellen, NJ 08812

$2,438/moEst:

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  • Single Family Residence

  • Built in 1928

  • $-- HOA

  • 7,501 sqft lot

  • $351/sq.ft

Description

Charming Colonial with Classic Character and Spacious Backyard! This inviting 3-bedroom, 1.5-bath Colonial offers a wonderful combination of timeless charm, generous living space, and a convenient location. From the moment you enter, you'll appreciate the beautiful original woodwork, stained-glass accent windows, and traditional staircase that add warmth and character throughout. The main level features a spacious, sun-filled living room, formal dining room, and eat-in kitchen offering ample cabinetry, stainless steel appliances, and direct access to the rear deck. Upstairs, you'll find three bedrooms with hardwood flooring, a dedicated home office, and an updated full bath featuring marble-look tile and a modern vanity. A walk-up attic provides additional storage space, while the full unfinished basement offers a laundry area and plenty of room for storage. Outside, enjoy a spacious, fully fenced backyard with a large deck perfect for outdoor entertaining, along with a long driveway providing ample off-street parking and a 1-car detached garage. Conveniently located near shopping, dining, parks, schools, and commuter routes, this home offers a wonderful opportunity to enjoy comfortable living with classic Colonial charm.

  • Houzeo last checked: 0 minutes ago
  • Listing updated: November 3, 2026 at 10:29 pm
  • Listing Provided by: THOMAS BONIAKOWSKI | ERA BONIAKOWSKI REAL ESTATE (732) 968-0700
  • Source: All Jersey MLS-NJ | MLS#: 2707321R All Jersey MLS-NJ
  • Brokerage Firm Address: 5 Maple Avenue, Morristown, NJ 07960

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    2

  • County

    Middlesex County

  • City

    Dunellen

  • Neighborhood

    --

  • Year Built

    1928

  • HOA Fees

    -

  • Finished Area

    1,395 sqft

  • Lot Size

    7,501 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    All Jersey MLS

  • MLS Number

    2707321R

  • MLS Status

    Active

  • Days on Market

    12

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 3

    Bathrooms: 2

Interior

  • Exterior Features

    Open Porch(es), Curbs, Deck, Sidewalk, Yard

  • Cooling

    Ceiling Fan(s), Window Unit(s), Attic Fan

  • Sewer

    Public Sewer

  • Appliances

    Dryer, Gas Range/oven, Refrigerator, Range, Washer, Gas Water Heater

  • Interior Features

    Entrance Foyer, Kitchen, Living Room, Dining Room, 3 Bedrooms, Library/office, Bath Main, Attic

  • Heating

    Baseboard Hotwater, Radiators Steam

  • Flooring

    Ceramic Tile, Wood

Construction

  • Year Built

    Year Built: 1928

  • Home type

    Single Family Residence

  • Architectural Style

    Colonial

  • Roof

    Asphalt

Utilities & Energy

  • Pool Features

    None

  • Basement

    Full, Lavatory (no Sink), Recreation Room, Storage Space, Laundry Facilities

  • Water Source

    Public

  • Utilities

    Electricity Connected, Natural Gas Connected

  • Parking Features

    1 Car Width, Asphalt, Garage, Detached, Driveway

Other Features

  • Patio And Porch Features

    Porch, Deck

  • Subdivision Name

    Dunellen

  • Lot Features

    Level

  • Community Features

    Curbs, Sidewalks

Price History

DateEventPrice

11/03/2026

Source: mls_logoAll Jersey MLS-NJ #2707321R

Listed for Sale

$489,900 +95.96%

$0/sqft

09/23/2021

Source: mls_logoGarden State MLS-NJ #3490917

Sold

$250,000

$0/sqft

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The data relating to real estate for sale on this web-site comes in part from the Internet Listing Display database of the CENTRAL JERSEY MULTIPLE LISTING SYSTEM, INC. Real estate listings held by brokerage firms other than this site-owner are marked with the ILD logo. The CENTRAL JERSEY MULTIPLE LISTING SYSTEM, INC does not warrant the accuracy, quality, reliability, suitability, completeness, usefulness or effectiveness of any information provided. © 2026, CENTRAL JERSEY MULTIPLE LISTING SYSTEM, INC All rights reserved The CENTRAL JERSEY MULTIPLE LISTING SYSTEM, INC retains all rights, title and interest in and to its trademarks, service marks and copyrighted material. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify properties the consumer may be interested in purchasing or renting.

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