See Home Value
$415,000
● Co-op - Off Market

904 UNION Street #3A

Brooklyn, NY 11215
bedrooms
Studio
bathrooms
1 Bath
$2,703
Est. Monthly
$665
HOA / Fees
8.93%
Cap Rate

About This Property

904 Union Street, 3A

Experience all Grand Army Plaza has to offer with this charming prewar studio in the heart of Park Slope.

Steps from the entrance to Prospect Park and only two flights up, this lovely home offers open living space with extra-high 9.3 ft ceilings, a charming decorative mantle, original hardwood floors in pristine condition, and a full-sized eat-in kitchen with a  dishwasher and ample cabinets. The bathroom has a window and a soaking tub.

Also featured are a comfortable and convenient built-in murphy bed, a giant walk-in closet and updated double-glazed windows.

This boutique pre-war co-op building is self-managed and beautifully maintained; it has strong financials and very low common charges. Included are free laundry (easily accessed from the unit's basement level), dedicated open storage for the unit and bicycle  storage in the basement, as well as stroller parking in the lobby.

The prime Park Slope location is steps from Prospect Park and Grand Army Plaza, very near the 2/3 and B/Q trains, Brooklyn Public Library and Botanical Gardens, as well as the Park Slope Food Coop and all the conveniences of 7th Avenue.

Pets are considered on a case-by-case basis. Zoned for PS 321
Unit Size
-
Days on Market
164 days
Land Size
-
Price per sqft
-
Property Type
Co-op
Property Taxes
-
HOA Dues
$665
Year Built
1910

Payment Calculator

Cap Rate Calculator

Last updated: 12 months ago (RLS #RLS20019615)

Price History

Date / Event Date Event Price
Oct 9, 2025 Sold
Sold
Jun 13, 2025 In contract -
In contract
Apr 28, 2025 Listed by Corcoran Group $399,000
Listed by Corcoran Group

Property Highlights

Fireplace
Interior Details
Full Bathrooms: 1
Laundry Features: BuildingOther
Rooms: 1
Has Fireplace
Fireplace Features: Decorative
Fireplaces: 1
Basement: Other
Exterior Details
Architectural Style: WalkUp
Year Built: 1910
Patio and Porch Features: None
Tax Lot: 0023
Utilities Details
Cooling Type: Other
Location Details
HOA Fee: $665
HOA Fee Frequency: Monthly

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

Past Sales

Date Unit Beds Baths Sqft Price Closed Listed By
20250428 Unit 3A
04/28/2025
3A
Studio
1 Bath
-
$399,000
bedrooms
Studio
bathrooms
1 Bath
$415,000 +4.01%
10/09/2025
Charles Pigott
Corcoran Group
20250206 Unit 1C
02/06/2025
1C
2 Bed
2 Bath
-
$1,575,000
bedrooms
2 Bed
bathrooms
2 Bath
$1,550,000 -1.59%
06/25/2025
Paul Pinizzotto
Compass
20170308 Unit 4A
03/08/2017
4A
2 Bed
1 Bath
-
$749,000
bedrooms
2 Bed
bathrooms
1 Bath
$749,000
02/05/2021
Maria Ryan
Compass
20140928 Unit 2A
09/28/2014
2A
Studio
1 Bath
-
$299,000
bedrooms
Studio
bathrooms
1 Bath
$290,000 -3.01%
03/19/2015
Evan Duby
Compass
20140422 Unit 1C
04/22/2014
1C
2 Bed
3 Bath
-
$999,900
bedrooms
2 Bed
bathrooms
3 Bath
$999,900
06/26/2014
Debra Bondy
The Corcoran Group
20090603 Unit 4A
06/03/2009
4A
2 Bed
1 Bath
-
$456,000
bedrooms
2 Bed
bathrooms
1 Bath
$456,000
11/23/2009
Elizabeth Sheehan
Brown Harris Stevens Residential Sales LLC

Building Info

904 Union Street 904 Union Street, Brooklyn, NY 11215
  • 14 Units
More about this Building
904 Union Street
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