Google street view image for 67 Union St Unit C3021, Montclair, NJ 07042

Off market dec 1987 for $192K

$508,766

Est. refi paymentEst. refi $1,303/mo

—

•

— ba

•

1,035

sq ft

67 Union St Unit C3021, Montclair, NJ 07042

About this home

67 Union St Unit C3021 is a 1,035 square foot condo. - it last sold on December 31, 1987 for $192,400. Based on Redfin's Montclair data, we estimate the home's value is $508,766.

CondoProperty Type

1923Year Built

$492Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$508,766

$316K since sold in December 1987$34K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 10.7% lower than the average sale price ($570K) of 5 comparable homes.

SOLD JUN 22, 2026
$711,000
A
2 beds2 baths— sq ft
57 Union St Unit C4021, Montclair, NJ 07042
Prominent Properties Sotheby's International Realty-Montclair
SOLD AUG 14, 2026
$307,500
B
1 bed1 bath— sq ft
16 Forest St C6302, Montclair, NJ 07042-3516
SOLD AUG 6, 2026
$315,000
C
— beds1 bath— sq ft
295 Bloomfield Ave Unit C0009, Montclair, NJ 07042
Terrie O'Connor Realtors-Wyckoff
SOLD JUN 25, 2026
$903,100
D
2 beds2 baths— sq ft
51 Greenwood Ave #1, Montclair, NJ 07042-3648
SOLD JUN 10, 2026
$612,000
E
3 beds1 bath— sq ft
41 Montague Pl Unit C0002, Montclair, NJ 07042
Compass New Jersey, LLC-Montclair

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Earn from this home

Sell

$477,478

Est. take-home

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Refinance

Est. cash available

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Market trends in 07042, NJ

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

119.9%

3.1% MoM

Median sale price

$1.2M

$93K MoM

Avg. days on market

17d

0 days MoM

Recently sold homes

11 MoM

New listings for sale

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6 beds6.5 baths4,435 sq ft
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NEW 24 HRS AGO
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OPEN THU, 1PM TO 3PM
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5 beds3 baths2,900 sq ft
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OPEN SAT, 2PM TO 4PM
$1,295,000
5 beds3 baths— sq ft
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EARLY ACCESS
Unknown
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6 beds3.5 baths— sq ft
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7 beds3.5 baths— sq ft
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$459,000
2 beds2 baths— sq ft
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3D WALKTHROUGH
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See all

Provided by Redfin

Sale history for 67 Union St Unit C3021

Year

Property tax

Land + Additions

Assessment*

2025

$8,973 (+3.3%)

$160,000 + $95,200

$255,200

2024

$8,684 (+0.7%)

$160,000 + $95,200

$255,200

2023

$8,626 (+2.8%)

$160,000 + $95,200

$255,200

2022

$8,391 (+1.8%)

$160,000 + $95,200

$255,200

2021

$8,246 (+1.6%)

$160,000 + $95,200

$255,200

2020

$8,113 (+1.0%)

$160,000 + $95,200

$255,200

2019

$8,029 (+1.7%)

$160,000 + $95,200

$255,200

2018

$7,896 (−10.6%)

$160,000 + $95,200

$255,200

2017

$8,835 (+2.8%)

$160,000 + $95,200

$255,200

2016

$8,598 (+6.6%)

$115,000 + $121,600

$236,600

2014

$8,063 (−2.8%)

$115,000 + $121,600

$236,600

2013

$8,299 (+1.5%)

$115,000 + $121,600

$236,600

2012

$8,178 (+0.6%)

$115,000 + $136,400

$251,400

2011

$8,131 (−9.1%)

$115,000 + $136,400

$251,400

2010

$8,942 (+5.5%)

$225,000 + $92,500

$317,500

2009

$8,474

$225,000 + $130,000

$355,000

Tax history for 67 Union St Unit C3021

Year

Property tax

Land + Additions

Assessment*

2025

$8,973 (+3.3%)

$160,000 + $95,200

$255,200

2024

$8,684 (+0.7%)

$160,000 + $95,200

$255,200

2023

$8,626 (+2.8%)

$160,000 + $95,200

$255,200

2022

$8,391 (+1.8%)

$160,000 + $95,200

$255,200

2021

$8,246 (+1.6%)

$160,000 + $95,200

$255,200

2020

$8,113 (+1.0%)

$160,000 + $95,200

$255,200

2019

$8,029 (+1.7%)

$160,000 + $95,200

$255,200

2018

$7,896 (−10.6%)

$160,000 + $95,200

$255,200

2017

$8,835 (+2.8%)

$160,000 + $95,200

$255,200

2016

$8,598 (+6.6%)

$115,000 + $121,600

$236,600

2014

$8,063 (−2.8%)

$115,000 + $121,600

$236,600

2013

$8,299 (+1.5%)

$115,000 + $121,600

$236,600

2012

$8,178 (+0.6%)

$115,000 + $136,400

$251,400

2011

$8,131 (−9.1%)

$115,000 + $136,400

$251,400

2010

$8,942 (+5.5%)

$225,000 + $92,500

$317,500

2009

$8,474

$225,000 + $130,000

$355,000

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

Property details

Exterior

Property Information
Living Sq. Ft: 1,035
Legal Description: HASTINGSTOWNE UNIT 21

Lot Information
# of Buildings: 1
Land Sq. Ft: 13,530
Legal Lot Number: 11
Legal Block Number: 3107
Municipality Name: MONTCLAIR TWP
Acres: 0.3106
Depth Footage: 165
Front Footage: 82
State Use Description: RESIDENTIAL

Financial

Assessor Information
Assessment Year: 2026
Tax District County: MONTCLAIR TWP

Public facts

Beds: —
Baths: —
Sq. Ft.: 1,035
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 1923
Year Renovated: —
County: Essex County
APN: 1303107 00011 C3021

Home facts updated by county records on Jun 12, 2026

Around this home

Schools

Charles H Bullock School

Public K-5 • Assigned • 0.3mi

8/10

Glenfield Middle School

Public 6-8 • Assigned • 0.5mi

7/10

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

6/10 Heat Factor

7 days above 100° expected this year, 14 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

3 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Montclair, NJ • 07042

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 8.6 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.6 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$484,000 – $586,000

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Home values near 67 Union St Unit C3021

Data from public records.

Address	Redfin Estimate
67 Union St Apt C3024, Montclair, NJ - Beds \| - Baths \| 1215 Sq. Ft.	$509,147
67 Union St Apt C300B, Montclair, NJ - Beds \| - Baths \| 1020 Sq. Ft.	$445,138

Address	Redfin Estimate
67 Union St Apt C3023, Montclair, NJ - Beds \| - Baths \| 1035 Sq. Ft.	$509,199
67 Union St Apt C3004, Montclair, NJ - Beds \| - Baths \| 461 Sq. Ft.	$349,681

Address	Redfin Estimate
67 Union St Apt C3022, Montclair, NJ - Beds \| - Baths \| 1035 Sq. Ft.	$518,610
65 Union St, Montclair, NJ - Beds \| 1 Baths \| - Sq. Ft.	$333,393

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