Google street view image for 585 Union Ave, Middlesex, NJ 08846

Off market feb 1998 for $205K

$768,106

Est. refi paymentEst. refi $1,344/mo

—

•

— ba

•

3,233

sq ft

585 Union Ave, Middlesex, NJ 08846

About this home

585 Union Ave is a 3,233 square foot house on a 1.73 acre lot. - it last sold on February 04, 1998 for $205,000. Based on Redfin's Middlesex data, we estimate the home's value is $768,106.

Single-familyProperty Type

1945Year Built

1.73 acresLot Size

$238Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$768,106

$563K since sold in February 1998$3,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 17.2% higher than the average sale price ($655K) of 5 comparable homes.

SOLD SEP 15, 2026
$640,000
A
3 beds3 baths1,700 sq ft
108 Howard Ave, Middlesex, NJ 08846
SOLD AUG 7, 2026
$525,000
B
3 beds1.5 baths1,248 sq ft
146 Giles Ave, Middlesex, NJ 08846
SOLD AUG 7, 2026
$760,000
C
4 beds3 baths2,256 sq ft
31 Shearn Dr, Middlesex, NJ 08846
SOLD SEP 8, 2026
$591,500
D
4 beds2.5 baths2,059 sq ft
31 Starlit Dr, Middlesex, NJ 08846
SOLD JUN 18, 2026
$760,000
E
4 beds2.5 baths— sq ft
167 Barbara Pl, Middlesex, NJ 08846

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Earn from this home

Sell

$709,932

Est. take-home

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Refinance

Est. cash available

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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 11 HRS AGO
$615,000
5 beds3 baths— sq ft
523 Chestnut St, Middlesex, NJ 08846
COMING SOON
$535,000
3 beds1.5 baths1,656 sq ft
206 Walnut St, Middlesex, NJ 08846
$775,000
6 beds3.5 baths3,920 sq ft
22 Dogwood Dr, Middlesex, NJ 08846
$525,000
2 beds1 bath888 sq ft
17 Fisher Ave, Middlesex, NJ 08846
$499,999
6 beds3 baths— sq ft
210 Second St St, Middlesex, NJ 08846
$400,000
3 beds1 bath1,468 sq ft
175 S Lincoln Ave S, Middlesex, NJ 08846
$619,900
3 beds1.5 baths1,996 sq ft
202 Ashland Rd, Middlesex, NJ 08846
$419,900
4 beds2 baths1,488 sq ft
118 Vogel Pl, Middlesex, NJ 08846
$655,000
4 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
See all

Provided by Redfin

Sale history for 585 Union Ave

Year

Property tax

Land + Additions

Assessment*

2025

$13,502 (−3.9%)

$232,500 + $508,400

$740,900

2024

$14,044 (+5.0%)

$232,500 + $404,400

$636,900

2023

$13,370 (−0.6%)

$232,500 + $374,400

$606,900

2022

$13,452 (+2.6%)

$232,500 + $374,400

$606,900

2021

$13,109 (+2.3%)

$81,000 + $55,000

$136,000

2020

$12,814 (−0.6%)

$81,000 + $55,000

$136,000

2019

$12,889 (−10.4%)

$81,000 + $55,000

$136,000

2018

$14,382 (+2.8%)

$81,000 + $59,600

$140,600

2017

$13,986 (+3.4%)

$81,000 + $80,800

$161,800

2016

$13,524 (+4.1%)

$81,000 + $80,800

$161,800

2014

$12,986 (+2.8%)

$81,000 + $80,800

$161,800

2013

$12,627 (−17.2%)

$81,000 + $80,800

$161,800

2011

$15,247 (+3.7%)

$81,000 + $120,700

$201,700

2010

$14,704 (+0.6%)

$81,000 + $120,700

$201,700

2009

$14,623

$81,000 + $120,700

$201,700

Tax history for 585 Union Ave

Year

Property tax

Land + Additions

Assessment*

2025

$13,502 (−3.9%)

$232,500 + $508,400

$740,900

2024

$14,044 (+5.0%)

$232,500 + $404,400

$636,900

2023

$13,370 (−0.6%)

$232,500 + $374,400

$606,900

2022

$13,452 (+2.6%)

$232,500 + $374,400

$606,900

2021

$13,109 (+2.3%)

$81,000 + $55,000

$136,000

2020

$12,814 (−0.6%)

$81,000 + $55,000

$136,000

2019

$12,889 (−10.4%)

$81,000 + $55,000

$136,000

2018

$14,382 (+2.8%)

$81,000 + $59,600

$140,600

2017

$13,986 (+3.4%)

$81,000 + $80,800

$161,800

2016

$13,524 (+4.1%)

$81,000 + $80,800

$161,800

2014

$12,986 (+2.8%)

$81,000 + $80,800

$161,800

2013

$12,627 (−17.2%)

$81,000 + $80,800

$161,800

2011

$15,247 (+3.7%)

$81,000 + $120,700

$201,700

2010

$14,704 (+0.6%)

$81,000 + $120,700

$201,700

2009

$14,623

$81,000 + $120,700

$201,700

*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
Living Sq. Ft: 3,233
# of Stories: 2.5

Lot Information
# of Buildings: 1
Land Sq. Ft: 75,189
Legal Lot Number: 1.01
Legal Block Number: 86.08
Municipality Name: MIDDLESEX BORO
Acres: 1.7261
Depth Footage: 365
Front Footage: 206
Zoning Code: R-T
State Use Description: RESIDENTIAL

Financial

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

Public facts

Beds: —
Baths: —
Sq. Ft.: 3,233
Stories: 2.5
Lot Size: 1.73 acres
Style: Single Family Residential
Year Built: 1945
Year Renovated: —
County: Middlesex County
APN: 1000086 0800001 01

Home facts updated by county records on Sep 19, 2026

Around this home

Schools

Woodland Intermediate School

Public 4-5 • Assigned • 0.2mi

5/10

Von E Mauger Middle School

Public 6-8 • Assigned • 0.2mi

5/10

Middlesex High School

Public 9-12 • Assigned • 0.9mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

4/10 Flood Factor

Estimated 11-17% 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

$730,000 – $884,000

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Nearby similar homes

$499,999

6 beds3 baths— sq ft

210 Second St St, Middlesex, NJ 08846

New roof • New water heater • Updated kitchen

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Attached garage • Driveway parking • Fenced in rear yard

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One level living • Large front lawn • Sizable backyard

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2 beds1.5 baths840 sq ft

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Crown molding • Granite counters • Ss appliances

$409,000

3 beds1.5 baths— sq ft

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Hardwood floors • Spacious kitchen • Wood cabinetry

New listings for sale in 08846

NEW 11 HRS AGO

$615,000

5 beds3 baths— sq ft

523 Chestnut St, Middlesex, NJ 08846

Updated kitchen • New roof • New siding

COMING SOON

$535,000

3 beds1.5 baths1,656 sq ft

206 Walnut St, Middlesex, NJ 08846

Entry foyer • Custom crown molding • Original woodwork

$775,000

6 beds3.5 baths3,920 sq ft

22 Dogwood Dr, Middlesex, NJ 08846

Hardwood floors • Granite countertops • Updated bathrooms

$525,000

2 beds1 bath888 sq ft

17 Fisher Ave, Middlesex, NJ 08846

Quiet flat backyard • Beautiful deck • 7,501 sq ft lot

$499,999

6 beds3 baths— sq ft

210 Second St St, Middlesex, NJ 08846

New roof • New water heater • Updated kitchen

$400,000

3 beds1 bath1,468 sq ft

175 S Lincoln Ave S, Middlesex, NJ 08846

Full basement • Major updates • 0.88 acre lot

$619,900

3 beds1.5 baths1,996 sq ft

202 Ashland Rd, Middlesex, NJ 08846

Oversized corner lot • Stone fireplace • Granite countertops

$419,900

4 beds2 baths1,488 sq ft

118 Vogel Pl, Middlesex, NJ 08846

Open backyard • Patio • 7,100 sq ft lot

$655,000

4 beds3 baths2,368 sq ft

319 Runyon Ave, Middlesex, NJ 08846-2226

Front porch • Updated kitchen • Finished attic

Home values near 585 Union Ave

Data from public records.

Address	Redfin Estimate
625 Union Avenue, Middlesex, NJ 4 Beds \| 2 Baths \| - Sq. Ft.	$630,542
7 Shearn Drive, Middlesex, NJ 3 Beds \| 2 Baths \| - Sq. Ft.	$648,386

Address	Redfin Estimate
619 Union Avenue Unit 102, Middlesex, NJ 4 Beds \| 3 Baths \| - Sq. Ft.	$376,670
6 Shearn Drive, Middlesex, NJ - Beds \| - Baths \| 1915 Sq. Ft.	$633,964

Address	Redfin Estimate
627 Union Avenue, Middlesex, NJ 3 Beds \| 2.5 Baths \| - Sq. Ft.	$628,606
21 Shearn Drive, Middlesex, NJ - Beds \| - Baths \| 1650 Sq. Ft.	$628,796

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