OFF MARKET

Off market apr 2024 for $530K

$611,298

Est. refi paymentEst. refi $3,864/mo

•

1,696

sq ft

331 Union Ave, Middlesex, NJ 08846

About this home

*Completely Renovated* 4 Bed 2.5 Bath Turn-Key Colonial with Finished Attic and 2 Car Garage is sure to impress! Beautifully redesigned with modern upgrades all through, completely move-in-ready and waiting for you! Spacious and sophisticated interior features new flooring, plenty of natural light, generous room sizes and a crisp neutral palette that is easy to customize. Gorgeous, upgraded Eat-in-Kitchen offers sleek SS Appliances, Quartz counters that shine, ample cabinet storage with built-ins, breakfast bar with seating, dinette space and convenient 1/2 Bath. Lovely Living room with brick Fireplace and elegant Formal Dining room with custom moldings make for seamless living and entertaining. Upstairs, the main Full Bath along with 4 generously sized Bedrooms. Finished Attic is very versatile, boasting another Full Bath and 3 additional Bonus rooms - great for a Home Office, extra Bedroom, Den, etc. Finish off the Full Basement for even more living space! Rear Deck, generous yard space, detached 2 Car Garage with ample parking, curb appeal and more! All in a prime location with easy access to schools, parks, shopping, and public transportation. Don't miss out! A Move-in-Ready MUST SEE!!

Single-familyProperty Type

1927Year Built

0.46 acresLot Size

$360Est. Price/Sq.Ft.

2 car garageParking

Listed by ROBERT DEKANSKI • RE/MAX 1st ADVANTAGE

Listed by PATRYK KRAJEWSKI

Redfin checked: a minute ago

•Source:CJMLS #2409047R

Redfin Estimate

$611,298

$81K since sold in April 2024$3,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.6% higher than the average sale price ($608K) of 6 comparable homes.

SOLD JUL 7, 2026
$650,000
A
3 beds2 baths2,086 sq ft
349 Union Ave, Middlesex, NJ 08846
SOLD AUG 13, 2026
$595,000
B
3 beds2.5 baths1,690 sq ft
608 Decatur Ave, Middlesex, NJ 08846
SOLD SEP 15, 2026
$640,000
C
3 beds3 baths1,700 sq ft
108 Howard Ave, Middlesex, NJ 08846
SOLD DEC 22, 2025
$600,000
D
4 beds2 baths1,756 sq ft
231 Fairview Ave, Middlesex, NJ 08846
SOLD AUG 27, 2026
$640,000
E
4 beds2 baths1,912 sq ft
121 E Maple Ave, Bound Brook, NJ 08805
SOLD SEP 28, 2026
$520,000
F
4 beds2 baths1,236 sq ft
12 Pierrepont Ave, Middlesex, NJ 08846

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Earn from this home

Sell

$170,125

Est. take-home

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Refinance

Est. cash available

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Rent

$2,819/mo

Redfin rental estimate

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Market trends in 08846, NJ

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

105.2%

1.0% MoM

Median sale price

$552K

$338 MoM

Avg. days on market

22d

2 days MoM

Recently sold homes

3 MoM

New listings for sale

NEW 6 HRS AGO
$419,900
4 beds2 baths— sq ft
118 Vogel Pl, Middlesex, NJ 08846-1657
COMING SOON
$619,900
3 beds1.5 baths1,996 sq ft
202 Ashland Rd, Middlesex, NJ 08846
OPEN SUN, 1PM TO 4PM
$655,000
2 beds3 baths2,368 sq ft
319 Runyon Ave, Middlesex, NJ 08846-2226
$655,000
4 beds3 baths— sq ft
0-319-321 Runyon Ave, Middlesex, NJ 08846
$290,000
Studio— baths— sq ft
537 Voorhees Ave, Middlesex, NJ 08846
$550,000
3 beds1.5 baths1,370 sq ft
511 Decatur Ave, Middlesex, NJ 08854
$550,000
4 beds2 baths— sq ft
9 Rutherford Ct, Middlesex, NJ 08846
$699,000
3 beds3 baths— sq ft
603 Lincoln Blvd, Middlesex, NJ 08846
$525,000
3 beds1 bath1,209 sq ft
225 225 Harris Ave, Middlesex, NJ 08846
FOR SALE BY OWNER
$600,000
4 beds2 baths1,800 sq ft
7 Wells Pl, Middlesex, NJ 08846
See all

Provided by Redfin

Sale history for 331 Union Ave

Date

Event

Price

CJMLS #2409047R

Apr 19, 2024

Sold

$530,000

$313/sq ft

Mar 20, 2024

Contingent

—

Mar 7, 2024

Listed

$499,900

$295/sq ft

Public Records

Nov 21, 2016

Sold

$263,500

$155/sq ft

GSMLS #3318143

Oct 12, 2016

Sold

$263,500

$155/sq ft

Sep 11, 2016

Delisted

—

Jun 27, 2016

Listed

$299,000

$176/sq ft

CJMLS #1624678

Oct 12, 2016

Sold

$263,500

$155/sq ft

Sep 13, 2016

Delisted

—

Sep 9, 2016

Contingent

—

Jun 27, 2016

Listed

$299,000

$176/sq ft

+19

CJMLS #115742

Nov 2, 2011

Sold

$215,000

$127/sq ft

GSMLS #2854933

Nov 2, 2011

Sold

$215,000

$127/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$9,464 (−11.4%)

$129,800 + $387,300

$517,100

2024

$10,677 (+5.0%)

$129,800 + $316,600

$446,400

2023

$10,165 (+1.6%)

$129,800 + $331,600

$461,400

2022

$10,000 (+2.6%)

$129,800 + $331,600

$461,400

2021

$9,745 (+2.3%)

$44,600 + $56,500

$101,100

2020

$9,526 (+2.8%)

$44,600 + $56,500

$101,100

2019

$9,268 (+3.1%)

$44,600 + $56,500

$101,100

2018

$8,987 (+2.8%)

$44,600 + $56,500

$101,100

2017

$8,739 (+3.4%)

$44,600 + $56,500

$101,100

2016

$8,450 (+4.1%)

$44,600 + $56,500

$101,100

2014

$8,114 (+2.8%)

$44,600 + $56,500

$101,100

2013

$7,890 (+3.2%)

$44,600 + $56,500

$101,100

2011

$7,642 (+7.3%)

$44,600 + $56,500

$101,100

2010

$7,120 (+0.6%)

$44,600 + $56,500

$101,100

2009

$7,080

$44,600 + $56,500

$101,100

Tax history for 331 Union Ave

Year

Property tax

Land + Additions

Assessment*

2025

$9,464 (−11.4%)

$129,800 + $387,300

$517,100

2024

$10,677 (+5.0%)

$129,800 + $316,600

$446,400

2023

$10,165 (+1.6%)

$129,800 + $331,600

$461,400

2022

$10,000 (+2.6%)

$129,800 + $331,600

$461,400

2021

$9,745 (+2.3%)

$44,600 + $56,500

$101,100

2020

$9,526 (+2.8%)

$44,600 + $56,500

$101,100

2019

$9,268 (+3.1%)

$44,600 + $56,500

$101,100

2018

$8,987 (+2.8%)

$44,600 + $56,500

$101,100

2017

$8,739 (+3.4%)

$44,600 + $56,500

$101,100

2016

$8,450 (+4.1%)

$44,600 + $56,500

$101,100

2014

$8,114 (+2.8%)

$44,600 + $56,500

$101,100

2013

$7,890 (+3.2%)

$44,600 + $56,500

$101,100

2011

$7,642 (+7.3%)

$44,600 + $56,500

$101,100

2010

$7,120 (+0.6%)

$44,600 + $56,500

$101,100

2009

$7,080

$44,600 + $56,500

$101,100

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

Public record

Beds

—

Baths

—

Stories

Lot width

100 ft.

Lot depth

200 ft.

Lot size

0.46 Acres

Year renovated

—

Sq. Ft.

1,870

Year built

1927

Style

Single Family Residential

County

Middlesex County

APN

1000108 00010

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 19, 2026.

Property details

Parking

Parking / Garage Information
# of Garage Spaces: 2
Covered Spaces: 2
Has Garage
Has Open Parking
Parking Features: 1 Car Width, Asphalt, Garage, Detached

Interior

Bedroom 3 Information
Bedroom Width: 11.17
Bedroom Length: 10.92
Bedroom Area: 121.9

Bedroom 4 Information
Bedroom Width: 11.67
Bedroom Length: 10.08
Bedroom Area: 117.64

Bedroom 5 Information
Bedroom Width: 12.33
Bedroom Length: 9.67
Bedroom Area: 119.22

Master Bedroom Information
Master Bedroom Width: 10.17
Master Bedroom Length: 11.58
Master Bedroom Area: 117.76

Bathroom Information
# of Bathrooms (Full): 2
# of Bathrooms (1/2): 1

Dining Room Information
Dining Room: Yes
Dining Room Width: 13.67
Dining Room Length: 13.17
Dining Room Area: 179.94
Dining Room Features: Formal Dining Room

Living Room Information
Living Room Width: 22.17
Living Room Length: 13.58
Living Room Area: 301.1

Kitchen Information
Kitchen Width: 11.08
Kitchen Length: 22.67
Kitchen Area: 251.22
Kitchen Features: Granite/Corian Countertops, Eat-in Kitchen

Basement Information
Basement: Full, Storage Space, Utility Room, Laundry Facilities

Room Information
# of Rooms: 10

Interior Features
Flooring: Ceramic Tile, Vinyl-Linoleum
Stories Total: 2
Interior Features: Kitchen, Bath Half, Living Room, Dining Room, 4 Bedrooms, Bath Full, Attic, Other Room(s)

Exterior

Exterior Features
Exterior Features: Open Porch(es), Curbs, Deck, Sidewalk, Fencing/Wall, Storage Shed, Yard
Fencing: Fencing/Wall
Patio And Porch Features: Porch, Deck
Roof: Asphalt

Lot Information
Lot Size Acres: 0.4591
Lot Size Dimensions: 200.00 x 0.00
Lot Size Area: 0.4591
Lot Features: Near Shopping, Level, Near Public Transit

Land Information
Water Source: Public

Property Information
Has Property Attached: No
Other Structures: Shed(s)
Has Fireplace
# of Fireplaces: 1
Fireplace Features: Wood Burning
Appliances: Dishwasher, Exhaust Fan, Refrigerator, Range, Oven, Kitchen Exhaust Fan, Gas Water Heater
Restrictions YN: false

Building Information
Building Area Total: 1,696
Levels: Two

Financial

Tax Information
Tax Year: 2022
Tax Annual Amount: $10,000

Utilities

Utility Information
Gas: Natural Gas
Sewer: Public Sewer
Utilities: Electricity Connected, Natural Gas Connected

Heating & Cooling
Has Heating
Cooling: Central Air, Ceiling Fan(s)
Heating: Forced Air

Location

Community Information
Community Features: Curbs, Sidewalks

Public facts

Beds: —
Baths: —
Sq. Ft.: 1,870
Stories: 2.0
Lot Size: 0.46 acres
Style: Single Family Residential
Year Built: 1927
Year Renovated: —
County: Middlesex County
APN: 1000108 00010

Home facts updated by county records on Sep 19, 2026

Other

Listing Information
Age: 0
Service: Garbage-Extra Charge
Transaction Type: Sale

Around this home

Schools

Hazelwood Elementary School

Public PreK-3 • Assigned • 0.4mi

6/10

Von E Mauger Middle School

Public 6-8 • Assigned • 0.5mi

5/10

Middlesex High School

Public 9-12 • Assigned • 1.4mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

7/10 Flood Factor

Estimated 72-80% chance 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 102° 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

Middlesex, NJ • 08846

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 4.2 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.2 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$581,000 – $703,000

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Home values near 331 Union Ave

Data from public records.

Address	Redfin Estimate
323 Union Avenue, Middlesex, NJ 4 Beds \| 2 Baths \| - Sq. Ft.	$620,007
357 Union Avenue, Middlesex, NJ - Beds \| - Baths \| 1440 Sq. Ft.	$522,542

Address	Redfin Estimate
345 Union Avenue, Middlesex, NJ - Beds \| - Baths \| 2100 Sq. Ft.	$593,814
349 Union Avenue, Middlesex, NJ 3 Beds \| 2 Baths \| 2086 Sq. Ft.	$643,633

Address	Redfin Estimate
337 Union Avenue, Middlesex, NJ 3 Beds \| 1 Baths \| - Sq. Ft.	$610,310
332 Union Avenue, Middlesex, NJ - Beds \| - Baths \| 3000 Sq. Ft.	$643,571

Property information provided by CJMLS when last listed in 2024. This data may not match . Learn more.

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