Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $608,526

· Closed October 10, 2014

925 UNION Street #4D
Closed For Sale Co-op

$608,526

925 UNION Street #4D

Park Slope, Brooklyn

The Mildred

MLS® #RLS10066851

RLS at REBNY

Listing by The Corcoran Group

1

Bedroom

1

Bath

N/A

Sq. Ft.

1920

Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Year Built 1920
Ownership Co-op
Maintenance $762/mo
Neighborhood Park Slope
Floor 4 of 6

Property Highlights

  • Exposure: East,North facing
  • Style: Prewar architecture
  • Climate Control: Window Units

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full
Floor 4 of 6
Exposure East,North
Cooling Window Units
Pets Yes
Cross Street 8th Avenue & Prospect Park West
Year Built 1920
Architectural Style Prewar
Parcel # 01064-0037-00925-000-000004D

Description

Take the elevator to this 4th floor nest in the treetops. From each of the six windows you can see the trees sway in the breeze and hear the birds chirp. The leaf-filtered light in the living room and eat-in kitchen is truly wonderful. The corner bedroom with two exposures is bright and airy. You can lay in bed and watch the sky. It?s rare to have such a quiet apartment in a location where there is so much going on; recreation, entertainment, shopping and transportation. Prospect Park is half-a-block away, as is the Farmer?s market at Grand Army Plaza. The Brooklyn Museum of Art, Botanic Gardens, and Brooklyn Public Library are nearby. 7th ave shops and restaurants are just down the street. 2/3 and Q/B express subways are just minutes away. This is a quiet, well-managed pre-war coop building with a full-time super. Laundry and bike storage are in the basement. And it?s pet-friendly: your dog will love the off-leash hours in the morning in Prospect Park.

Features & Amenities

Interior Features

Eat In Kitchen Building Washer Dryer Install Allowed Common Area

Building Information

Building The Mildred
Total Units 53
Stories 6
Style Prewar

Financial Details

Maintenance $762/mo
Original Price $519,000
Sale Price $608,526
Previous Price $519,000

Park Slope is a well-known Brooklyn neighborhood, recognized for its tree-lined streets and preserved brownstones. Bordering the western edge of Prospect Park, the neighborhood offers convenient access to green space. The real estate market features a mix of historic townhouses, cooperatives, and modern condominiums, within walking distance of the park.

Park Slope Live Market Data

View Neighborhood

Active Listings

95

Median Asking Price

$1.75M

Median $/Sqft

$1,408

Avg Days on Market

N/A

New This Week

16

Price Reduced

15%

Sold (30 Days)

17

Median Sale Price

$1.66M

Live data from RLS at REBNY • Updated 4/10/26, 8:52 AM EST

Similar Listings in Park Slope

View All

Location

Loading map...

925 UNION Street #4D, Park Slope, Kings County • Near 8th Avenue & Prospect Park West

Floor Plans

Floor Plan
Floor Plan
MLS® ID: RLS10066851
First Listed: 6/18/2014
Price Changed: 4/14/2015
Closed: 10/10/2014
Contract Date: 6/17/2014

Listing Courtesy of The Corcoran Group - Leah Solomon

Listing Contact: (917) 753-3727

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 4/10/2026 at 12:52 PM UTC

Buying a Co-op? Start Here

Co-op vs. Condo: Which Is Right for You?

Ownership structure, board approval, financing: the full comparison.

Read article

NYC Flip Tax Guide for Sellers

What co-op flip taxes are, how they're calculated, and who pays.

Read article

HDFC Co-ops: Complete Guide

Income limits, resale caps, and how to qualify for affordable co-ops.

Read article

NYC Real Estate Market Report 2026

Data-driven analysis of prices, inventory, and trends across NYC.

Read article

Interested in this property?

Get a response within 2 hours

Your info is secure and never shared.

View Active Listings Call Milton