Google street view image for 231 2nd St, Dunellen, NJ 08812

Off market feb 1983 for $71K

$550,819

Est. refi paymentEst. refi $355/mo

—

•

— ba

•

1,837

sq ft

231 2nd St, Dunellen, NJ 08812

About this home

231 2nd St is a 1,837 square foot house on a 6,599 square foot lot. - it last sold on February 01, 1983 for $71,600. Based on Redfin's Dunellen data, we estimate the home's value is $550,819.

Single-familyProperty Type

1915Year Built

6,599 sq ftLot Size

$300Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$550,819

$479K since sold in February 1983$8,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.6% lower than the average sale price ($583K) of 6 comparable homes.

SOLD JUL 10, 2026
$545,000
A
4 beds2 baths1,863 sq ft
215 Dunellen Ave, Dunellen, NJ 08812
SOLD JUL 29, 2026
$570,000
B
4 beds2 baths1,548 sq ft
219 Lincoln Ave, Dunellen, NJ 08812
SOLD JUN 26, 2026
$650,000
C
5 beds1.5 baths1,777 sq ft
346 2nd St, Dunellen, NJ 08812
SOLD MAY 29, 2026
$555,000
D
4 beds2 baths1,872 sq ft
241 Orange St, Dunellen, NJ 08812
SOLD SEP 29, 2026
$570,000
E
3 beds1.5 baths1,652 sq ft
322 Madison Ave, Dunellen, NJ 08812
SOLD APR 16, 2026
$610,000
F
4 beds2 baths1,762 sq ft
417 2nd St, Dunellen, NJ 08812

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Earn from this home

Sell

$517,117

Est. take-home

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Est. cash available

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Market trends in 08812, NJ

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.2%

1.1% MoM

Median sale price

$580K

$30K MoM

Avg. days on market

30d

4 days MoM

Recently sold homes

1 MoM

New listings for sale

$499,000
3 beds1.5 baths— sq ft
121 Washington Ave, Dunellen, NJ 08812
$499,000
3 beds1.5 baths1,809 sq ft
121 S Washington Ave, Dunellen, NJ 08812
$625,000
5 beds2 baths1,794 sq ft
417 Jefferson Ave, Dunellen, NJ 08812-1306
$539,000
2 beds3 baths1,629 sq ft
86 Depot Way, Dunellen, NJ 08812
$599,000
5 beds2 baths— sq ft
114 3rd St, Dunellen, NJ 08812
$649,900
4 beds2.5 baths— sq ft
7 Maxal St, Green Brook, NJ 08812-2609
$1,199,000
8 beds7 baths5,571 sq ft
262 Prospect Ave, Dunellen, NJ 08812
$530,000
2 beds2.5 baths1,408 sq ft
303 Tallwood Ln, Green Brook, NJ 08812-2142
$525,200
3 beds2.5 baths— sq ft
432 1st St, Dunellen, NJ 08812
See all

Provided by Redfin

Sale history for 231 2nd St

Year

Property tax

Land + Additions

Assessment*

2025

$11,251 (+5.7%)

$101,200 + $418,100

$519,300

2024

$10,649 (+4.4%)

$101,200 + $358,400

$459,600

2023

$10,196 (−1.9%)

$101,200 + $323,400

$424,600

2022

$10,395 (+6.2%)

$101,200 + $275,300

$376,500

2021

$9,787 (+4.0%)

$101,200 + $275,300

$376,500

2020

$9,406 (+4.7%)

$101,200 + $213,700

$314,900

2019

$8,986 (+4.5%)

$111,500 + $178,100

$289,600

2018

$8,603 (+4.2%)

$111,500 + $178,100

$289,600

2017

$8,256 (+3.8%)

$20,900 + $42,800

$63,700

2016

$7,954 (+4.8%)

$20,900 + $42,800

$63,700

2014

$7,591 (+1.2%)

$20,900 + $42,800

$63,700

2013

$7,498 (+1.4%)

$20,900 + $42,800

$63,700

2011

$7,394 (+2.7%)

$20,900 + $42,800

$63,700

2010

$7,196 (+3.8%)

$20,900 + $42,800

$63,700

2009

$6,932

$20,900 + $42,800

$63,700

Tax history for 231 2nd St

Year

Property tax

Land + Additions

Assessment*

2025

$11,251 (+5.7%)

$101,200 + $418,100

$519,300

2024

$10,649 (+4.4%)

$101,200 + $358,400

$459,600

2023

$10,196 (−1.9%)

$101,200 + $323,400

$424,600

2022

$10,395 (+6.2%)

$101,200 + $275,300

$376,500

2021

$9,787 (+4.0%)

$101,200 + $275,300

$376,500

2020

$9,406 (+4.7%)

$101,200 + $213,700

$314,900

2019

$8,986 (+4.5%)

$111,500 + $178,100

$289,600

2018

$8,603 (+4.2%)

$111,500 + $178,100

$289,600

2017

$8,256 (+3.8%)

$20,900 + $42,800

$63,700

2016

$7,954 (+4.8%)

$20,900 + $42,800

$63,700

2014

$7,591 (+1.2%)

$20,900 + $42,800

$63,700

2013

$7,498 (+1.4%)

$20,900 + $42,800

$63,700

2011

$7,394 (+2.7%)

$20,900 + $42,800

$63,700

2010

$7,196 (+3.8%)

$20,900 + $42,800

$63,700

2009

$6,932

$20,900 + $42,800

$63,700

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Exterior

Exterior Information
Exterior Wall: Frame

Property Information
Subdivision Name: WATCHUNG INV CO
Living Sq. Ft: 1,837
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,599
Legal Lot Number: 10
Legal Block Number: 8
Municipality Name: DUNELLEN BORO
Acres: 0.1515
Depth Footage: 150
Front Footage: 44
Zoning Code: RA
State Use Description: RESIDENTIAL

Financial

Assessor Information
Assessment Year: 2026
Tax District County: DUNELLEN BORO

Public facts

Beds: —
Baths: —
Sq. Ft.: 1,837
Stories: 2.0
Lot Size: 6,599 square feet
Style: Single Family Residential
Year Built: 1915
Year Renovated: —
County: Middlesex County
APN: 0300008 00010

Home facts updated by county records on Sep 19, 2026

Around this home

Schools

John P. Faber Elementary School

Public PreK-5 • Assigned • 0.9mi

6/10

Lincoln Middle School

Public 6-8 • Assigned • 0.3mi

4/10

Dunellen High School

Public 9-12 • Assigned • 0.3mi

3/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

7/10 Heat Factor

7 days above 101° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Dunellen, NJ • 08812

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$524,000 – $634,000

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$399,000

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1738 W 3rd St W, Piscataway, NJ 08854

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3 beds1 bath— sq ft

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3 beds3 baths1,618 sq ft

82 Depot Way, Dunellen, NJ 08812

New listings for sale in 08812

$499,000

3 beds1.5 baths— sq ft

121 Washington Ave, Dunellen, NJ 08812

$499,000

3 beds1.5 baths1,809 sq ft

121 S Washington Ave, Dunellen, NJ 08812

$625,000

5 beds2 baths1,794 sq ft

417 Jefferson Ave, Dunellen, NJ 08812-1306

$539,000

2 beds3 baths1,629 sq ft

86 Depot Way, Dunellen, NJ 08812

$599,000

5 beds2 baths— sq ft

114 3rd St, Dunellen, NJ 08812

$649,900

4 beds2.5 baths— sq ft

7 Maxal St, Green Brook, NJ 08812-2609

$1,199,000

8 beds7 baths5,571 sq ft

262 Prospect Ave, Dunellen, NJ 08812

$530,000

2 beds2.5 baths1,408 sq ft

303 Tallwood Ln, Green Brook, NJ 08812-2142

$525,200

3 beds2.5 baths— sq ft

432 1st St, Dunellen, NJ 08812

Home values near 231 2nd St

Data from public records.

Address	Redfin Estimate
239 2nd Street, Dunellen, NJ - Beds \| - Baths \| 1750 Sq. Ft.	$519,362
229 2nd Street, Dunellen, NJ 3 Beds \| 2 Baths \| - Sq. Ft.	$534,903

Address	Redfin Estimate
235 2nd Street, Dunellen, NJ 4 Beds \| 2 Baths \| - Sq. Ft.	$569,992
227 2nd Street, Dunellen, NJ - Beds \| - Baths \| 1440 Sq. Ft.	$511,906

Address	Redfin Estimate
243 2nd Street, Dunellen, NJ 4 Beds \| 2.5 Baths \| 2700 Sq. Ft.	$809,838
233 2nd Street, Dunellen, NJ 3 Beds \| 2.5 Baths \| 1653 Sq. Ft.	$597,086

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 08812, NJ

Sale history for 231 2nd St

Tax history for 231 2nd St

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 08812

Home values near 231 2nd St

More real estate resources