338 Walnut St, Dunellen, NJ 08812
OFF MARKET

$488,800

Trulia Estimate
  • 3 Beds
  • 2 Baths
  • 1,400 sqft (on 0.25 acres)

338 Walnut St, Dunellen, NJ 08812

Est. Refi. Payment $3,347/mo*
Refinance Your Home

Home Value

Trulia Estimate
$489K
Since last month
Decreased$7K (-1.4%)
Since last year
Increased$4K (+0.8%)
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 +85% in the last 10 years
MonthEstimated value
2026
August 2026$489K
August 2026$489K
July 2026$496K
June 2026$501K
May 2026$494K
April 2026$479K
March 2026$483K
February 2026$473K
January 2026$475K
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
323 Oak Pkwy, Dunellen, NJ
0.05
Single-Family Home
$480,000
01/14/26
3
1.5
1,311
729 Walnut St, Dunellen, NJ
0.36
Single-Family Home
$565,000
08/07/26
3
2
1,500
24 Haight Ave, Piscataway, NJ
0.15
Single-Family Home
$785,000
07/14/26
3
2.5
2,296
118 Jadach Dr, Dunellen, NJ
0.24
Single-Family Home
$569,000
03/27/26
4
1.5
1,510
417 Valmere Ave, Piscataway, NJ
0.32
Single-Family Home
$492,400
12/11/25
4
2
1,588
202 Prospect Ave, Dunellen, NJ
0.26
Single-Family Home
$528,000
12/08/25
3
2.5
1,618
250 Whittier Ave, Dunellen, NJ
0.14
Single-Family Home
$574,000
03/20/26
3
3
2,106
1866 W 7th St, Piscataway, NJ
0.43
Single-Family Home
$495,000
01/05/26
4
2
1,416
325 Orange St, Dunellen, NJ
0.20
Single-Family Home
$510,000
12/15/25
3
2.5
1,666
360 Fairview Ave, Dunellen, NJ
0.34
Single-Family Home
$500,000
06/26/26
2
1.5
1,112

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
261 New Market Rd, Dunellen, NJ 08812
0.05
$470,000
3
2
-
Recently Sold
411 Walnut St, Dunellen, NJ 08812
0.09
$586,700
3
2.5
1,826
Off Market
327 New Market Rd, Dunellen, NJ 08812
0.09
$554,200
2
2.5
1,826
Off Market
415 Walnut St, Dunellen, NJ 08812
0.10
$500,000
3
1
1,290
Recently Sold
314 Walnut St, Dunellen, NJ 08812
0.05
$564,800
3
2
2,053
Off Market
323 Oak Pkwy, Dunellen, NJ 08812
0.05
$480,000
3
1.5
1,311
Recently Sold
246 New Market Rd, Dunellen, NJ 08812
0.08
$572,700
Studio
-
-
Off Market
246-248 New Market Rd, Dunellen, NJ 08812
0.09
$642,800
6
2
2,172
Off Market
302 Walnut St, Dunellen, NJ 08812
0.08
$535,700
5
2
-
Off Market
342 Oak Parkway, Dunellen, NJ 08812
0.07
$732,000
4
2.5
2,470
Off Market
260 S Washington Ave, Dunellen, NJ 08812
0.08
$695,000
4
2
-
For Sale
24 Haight Ave, Piscataway, NJ 08854
0.15
$785,000
3
2.5
2,296
Recently Sold

Local Information

  • Map ViewExplore the area around 338 Walnut St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1920
0.25 acre lot
1,400 sqft
$349/sqft
Garage

About this House

This single-family home is located at 338 Walnut St, Dunellen, NJ. 338 Walnut St is in Dunellen, NJ and in ZIP code 08812. This property has 3 bedrooms, 2 bathrooms and approximately 1,400 sqft of floor space. This property has a lot size of 0.25 acres and was built in 1920.
338 Walnut St, Dunellen, NJ 08812 is a 3 bedroom, 2 bathroom, 1,400 sqft single-family home built in 1920. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $488,800, with a rent estimate of $3,305/month.

Home Details for 338 Walnut St

Interior Features

Interior Details
BasementAtticTypes of Rooms: Walk In Closet, Dining Room, Family RoomCeiling Fan
Heating & Cooling
Heating: Forced Air, Stove, Gas, Wood PelletAir ConditioningCooling System: WallHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2.5Floors: Tile, Hardwood
Appliances & Utilities
Cable ReadyDishwasherMicrowaveRefrigerator
Fireplace & Spa
Fireplace
Windows, Doors, Floors & Walls
Double Paned Windows

Property Information

Year Built
Year Built: 1920Year Updated: 2013
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Exterior Features

Exterior Home Features
DeckExterior: WoodGardenLawnPorch
Parking & Garage
GarageParking: Garage Detached, Off Street

Community

Units in Building: 1

Lot Information

Lot Area: 0.25 acres

Price and Tax history

YearProperty taxTax assessment
2025
$10,772
$429,500
Home facts updated by county records

Market trends in Dunellen

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
25

Around this home

What Locals Say about Dunellen

At least 65 Trulia users voted on each feature.

  • 90 % Say it's walkable to restaurants

  • 89 % Say it's dog friendly

  • 88 % Say there are sidewalks

  • 86 % Say parking is easy

  • 86 % Say yards are well-kept

  • 76 % Say people would walk alone at night

  • 74 % Say there's holiday spirit

  • 72 % Say kids play outside

  • 71 % Say car is needed

  • 71 % Say it's walkable to grocery stores

  • 67 % Say streets are well-lit

  • 65 % Say they plan to stay for at least 5 years

  • 63 % Say it's quiet

  • 58 % Say neighbors are friendly

  • 47 % Say there's wildlife

  • 40 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Paula Lucas
    "Walkable downtown Train station into NYC Great restaurants Great location accessible to many major highways Small town feel Beautiful homes many with front porches and mature tree"
    0
    Flag
  • Trulia User
    "Neighborhood is walkable and as access to train that runs the New York city. The people are neighborly. I love this town it’s kids friendly everyone know each other there is no violent in this town."
    0
    Flag
  • Frederique F.
    "We’ve lived here for 8 years and love it. We built a home and experienced the neighborhood as a newly married couple, into mom and dads"
    3
    Flag
  • Samantha C.
    "the sidewalks and grass are clean. not to many fast drivers. everyone here loves dogs. there are also many dog parks with friendly dogs."
    0
    Flag
  • Barbara S.
    "It’s a very friendly town,mostly everyone knows everyone. Never see loose dogs running around,a very tight knit town. Very quiet and peaceful."
    0
    Flag
  • Barbara S.
    "It’s a very small town walking distance to train and buses,restaurants,banks small stores everything you need is here."
    0
    Flag
  • Barbara J.
    "I can walk to stores,restaurants,movies, I have access to everything my Dunellen is only a mile square town,"
    1
    Flag
  • Jmlostocco
    "It’s a small town and everything is quite easy to get to. Plus you have NJ Transit train station right in town"
    1
    Flag
  • Da1nonliielo29
    "It’s calm.. no one causes issues around here. I would love to find a place to move to in Dunellen. There’s no violence and if there is, they are coming from out of town to cause trouble. "
    3
    Flag
  • Karen B.
    "This is a wonderful town. Good Schools with small classes, lots of walking distance shopping, and ten minutes ride to several shopping centers. Excellent access to public transportation including the traing to New York City. The city is a 35 minute car ride without traffic. This house has a very large lot in the back whtch provides a backyard that has to many possibilities. There is a park that you can see from the yard. This is a beautiful neighborhood with thoughtul neighbors. This property could be anything you want it to be no matter if you have children, are a new couple starting out or a single. Retirees lived in this house for over twenty years after retiring. Please come and see."
    7
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 338 Walnut St

  • What is 338 Walnut St estimated to be worth?
    Trulia's estimated value for 338 Walnut St in Dunellen, NJ is $488,800.
  • Is Dunellen a buyer's or seller's market?
    Dunellen is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Dunellen?
    Residents describe Dunellen, NJ as walkable to restaurants, dog-friendly, and pedestrian-friendly. See recently sold homes in Dunellen, NJ.
  • What are the closest schools to 338 Walnut St?
    The closest schools to 338 Walnut St in Dunellen, NJ are Dunellen High School (rated 3/10), John P. Faber Elementary School (Pre-K, rated 6/10), Lincoln Middle School (rated 4/10).
  • Does 338 Walnut St have air conditioning?
    Yes, 338 Walnut St in Dunellen, NJ has air conditioning.
  • How big is the lot at 338 Walnut St?
    The lot at 338 Walnut St in Dunellen, NJ is about 0.25 acres (11,000 sq ft).

Explore by feature - Garage

Explore by feature - Air Conditioning

18 rentals with air conditioning in Dunellen, NJ

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12 rentals with a washer/dryer in Dunellen, NJ

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