Google street view image for 400 Walnut St, Middlesex, NJ 08846

Off market jan 1999 for $127K

$460,990

Est. refi paymentEst. refi $972/mo

—

•

— ba

•

1,248

sq ft

400 Walnut St, Middlesex, NJ 08846

About this home

400 Walnut St is a 1,248 square foot house on a 5,998 square foot lot. - it last sold on January 11, 1999 for $127,000. Based on Redfin's Middlesex data, we estimate the home's value is $460,990.

Single-familyProperty Type

1941Year Built

5,998 sq ftLot Size

$369Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$460,990

$334K since sold in January 1999$1,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.6% lower than the average sale price ($504K) of 6 comparable homes.

SOLD MAR 20, 2026
$555,000
A
3 beds1.5 baths1,522 sq ft
241 Cook Ave, Middlesex, NJ 08846
SOLD JUN 18, 2026
116 Greene Ave, Middlesex, NJ 08846-1836
$400,000
B
4 beds1 bath— sq ft
116 Greene Ave, Middlesex, NJ 08846-1836
SOLD JUL 16, 2026
$445,000
C
2 beds2 baths1,176 sq ft
421 Melrose Ave, Middlesex, NJ 08846
SOLD JUN 18, 2026
$566,000
D
3 beds2 baths— sq ft
514 Melrose Ave, Middlesex, NJ 08846
SOLD APR 17, 2026
$525,000
E
3 beds2 baths— sq ft
216 Chestnut St, Middlesex, NJ 08846
SOLD APR 29, 2026
$535,000
F
3 beds1 bath— sq ft
311 Chestnut St, Middlesex, NJ 08846

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Earn from this home

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$419,444

Est. take-home

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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

106.3%

+0.6% MoM

Median sale price

$552K

$23K MoM

Avg. days on market

20d

0 days MoM

Recently sold homes

3 MoM

New listings for sale

NEW 22 HRS AGO
$239,900
2 beds1 bath— sq ft
43 Gramercy Gdns Unit B, Middlesex, NJ 08846
FOR SALE BY OWNER
$600,000
4 beds2 baths1,800 sq ft
7 Wells Pl, Middlesex, NJ 08846
$599,000
3 beds2 baths1,949 sq ft
325 Dorn Ave, Middlesex, NJ 08846
$450,000
3 beds1.5 baths1,040 sq ft
314 2nd St, Middlesex, NJ 08846
$519,000
4 beds1.5 baths1,086 sq ft
151 Harris Ave, Middlesex, NJ 08846
See all

Provided by Redfin

Sale history for 400 Walnut St

Year

Property tax

Land + Additions

Assessment*

2025

$8,232 (+6.0%)

$146,600 + $273,400

$420,000

2024

$7,766 (+5.0%)

$146,600 + $241,700

$388,300

2023

$7,393 (+6.2%)

$146,600 + $189,000

$335,600

2022

$6,963 (+2.6%)

$146,600 + $189,000

$335,600

2021

$6,786 (+2.3%)

$26,500 + $43,900

$70,400

2020

$6,633 (+2.8%)

$26,500 + $43,900

$70,400

2019

$6,454 (+3.1%)

$26,500 + $43,900

$70,400

2018

$6,258 (+2.8%)

$26,500 + $43,900

$70,400

2017

$6,085 (+3.4%)

$26,500 + $43,900

$70,400

2016

$5,884 (+4.1%)

$26,500 + $43,900

$70,400

2014

$5,650 (+2.8%)

$26,500 + $43,900

$70,400

2013

$5,494 (+3.2%)

$26,500 + $43,900

$70,400

2011

$5,322 (+3.7%)

$26,500 + $43,900

$70,400

2010

$5,132 (+0.6%)

$26,500 + $43,900

$70,400

2009

$5,104

$26,500 + $43,900

$70,400

Tax history for 400 Walnut St

Year

Property tax

Land + Additions

Assessment*

2025

$8,232 (+6.0%)

$146,600 + $273,400

$420,000

2024

$7,766 (+5.0%)

$146,600 + $241,700

$388,300

2023

$7,393 (+6.2%)

$146,600 + $189,000

$335,600

2022

$6,963 (+2.6%)

$146,600 + $189,000

$335,600

2021

$6,786 (+2.3%)

$26,500 + $43,900

$70,400

2020

$6,633 (+2.8%)

$26,500 + $43,900

$70,400

2019

$6,454 (+3.1%)

$26,500 + $43,900

$70,400

2018

$6,258 (+2.8%)

$26,500 + $43,900

$70,400

2017

$6,085 (+3.4%)

$26,500 + $43,900

$70,400

2016

$5,884 (+4.1%)

$26,500 + $43,900

$70,400

2014

$5,650 (+2.8%)

$26,500 + $43,900

$70,400

2013

$5,494 (+3.2%)

$26,500 + $43,900

$70,400

2011

$5,322 (+3.7%)

$26,500 + $43,900

$70,400

2010

$5,132 (+0.6%)

$26,500 + $43,900

$70,400

2009

$5,104

$26,500 + $43,900

$70,400

*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: Brick

Property Information
Living Sq. Ft: 1,248
# of Stories: 1
Legal Description: ALSO LOT 26

Lot Information
# of Buildings: 1
Land Sq. Ft: 5,998
Legal Lot Number: 25
Legal Block Number: 139
Municipality Name: MIDDLESEX BORO
Acres: 0.1377
Depth Footage: 100
Front Footage: 60
Zoning Code: R-75
State Use Description: RESIDENTIAL

Financial

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

Public facts

Beds: —
Baths: —
Sq. Ft.: 1,248
Stories: 1.0
Lot Size: 5,998 square feet
Style: Single Family Residential
Year Built: 1941
Year Renovated: —
County: Middlesex County
APN: 1000139 00025

Home facts updated by county records on Sep 19, 2026

Around this home

Schools

Hazelwood Elementary School

Public PreK-3 • Assigned • 0.8mi

6/10

Von E Mauger Middle School

Public 6-8 • Assigned • 0.8mi

5/10

Middlesex High School

Public 9-12 • Assigned • 1.7mi

4/10

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 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

$438,000 – $531,000

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Nearby similar homes

OPEN SUN, 1PM TO 3PM

$499,000

2 beds2 baths2,096 sq ft

488 Harris Ave, Middlesex, NJ 08846

$939,000

4 beds2.5 baths2,488 sq ft

38 Maplehurst Ln, Piscataway, NJ 08854

$465,000

3 beds1 bath— sq ft

326 Melrose Ave, Middlesex, NJ 08846

$519,000

4 beds1.5 baths1,086 sq ft

151 Harris Ave, Middlesex, NJ 08846

FOR SALE BY OWNER

$600,000

4 beds2 baths1,800 sq ft

7 Wells Pl, Middlesex, NJ 08846

$599,000

3 beds2 baths1,949 sq ft

325 Dorn Ave, Middlesex, NJ 08846

New listings for sale in 08846

NEW 22 HRS AGO

$239,900

2 beds1 bath— sq ft

43 Gramercy Gdns Unit B, Middlesex, NJ 08846

FOR SALE BY OWNER

$600,000

4 beds2 baths1,800 sq ft

7 Wells Pl, Middlesex, NJ 08846

$599,000

3 beds2 baths1,949 sq ft

325 Dorn Ave, Middlesex, NJ 08846

$450,000

3 beds1.5 baths1,040 sq ft

314 2nd St, Middlesex, NJ 08846

$519,000

4 beds1.5 baths1,086 sq ft

151 Harris Ave, Middlesex, NJ 08846

Home values near 400 Walnut St

Data from public records.

Address	Redfin Estimate
314 Walnut St, Middlesex, NJ 4 Beds \| 2 Baths \| - Sq. Ft.	$652,499
415 Walnut St, Middlesex, NJ - Beds \| - Baths \| 1368 Sq. Ft.	$469,068

Address	Redfin Estimate
320 Walnut St, Middlesex, NJ 3 Beds \| 3 Baths \| - Sq. Ft.	$546,287
419 Walnut St, Middlesex, NJ 3 Beds \| 2 Baths \| - Sq. Ft.	$604,380

Address	Redfin Estimate
310 Walnut St, Middlesex, NJ 3 Beds \| 1.5 Baths \| - Sq. Ft.	$682,190
403 Walnut St, Middlesex, NJ - Beds \| - Baths \| 1492 Sq. Ft.	$540,660

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