57 Union St #21, Montclair Twp., NJ 07042
Home value
$729,300
$642,000 - $824,000
$3,650/mo
Owner options
$3,650/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$3,650/mo
Rent Zestimate®
$5,234/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$5,234/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Zillow last checked:
Listing updated:
Sam Joseph 973-783-6900,
Prominent Properties Sir,
James Macdonald
Vikram Vasisht
Prominent Properties Sir
Elizabeth Morris
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
Property
Lot
- Size: 0.36 Acres
- Dimensions: 100 x 158 IRR
Details
- Parcel number: 1613031070000000100000C4021
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- Year built: 1908
Community & HOA
Location
- Region: Montclair
Financial & listing details
- Date on market: 4/22/2026
Price history
| Date | Event | Price |
|---|---|---|
| 6/22/2026 | Sold | $711,000+29.5% |
Source: | ||
| 4/30/2026 | Pending sale | $549,000 |
Source: | ||
| 4/23/2026 | Listed for sale | $549,000 |
Source: | ||
Public tax history
Neighborhood: 07042
Nearby homes
- $650,0002 bd2 ba-- sqft57 Union St, Montclair, NJ 07042Sold

- $717,6002 bd2 ba-- sqft57 Union St #C4001, Montclair, NJ 07042Off Market

- $600,5002 bd2 ba1.3k sqft57 Union St #C4071, Montclair, NJ 07042Off Market

- $330,800-- bd1 ba500 sqft65 Union #4, Montclair, NJ 07042Off Market
- $688,1002 bd2 ba-- sqft57 Union St APT 52, Montclair, NJ 07042Off Market
- $1,563,6006 bd5 ba2.9k sqft58 Union St, Montclair, NJ 07042Off Market
- $584,800-- bd-- ba1.2k sqft65 Union St #C3001-3001, Montclair, NJ 07042Off Market
- $587,400-- bd-- ba1.2k sqft65 Union St #C3002-3002, Montclair, NJ 07042Off Market
Nearby schools
GreatSchools rating
- 8/10Charles H Bullock SchoolGrades: K-5Distance: 0.3 mi
- 7/10Glenfield Middle SchoolGrades: 6-8Distance: 0.5 mi
- 6/10Montclair High SchoolGrades: 9-12Distance: 0.9 mi
Get a cash offer in 3 minutes
$729,300
Get a cash offer in 3 minutes
$729,300
- New Jersey
- Essex County
- Montclair
- 07042
- 57 Union St Unit 21