Closed For Sale • Co-op

$610,000

681 Union Street #E

Park Slope, Brooklyn

MLS® #RLS10995653

Listing by Compass

1

Bedroom

2.5

Baths

N/A

Sq. Ft.

1912

Year Built

Quick Summary

Bedrooms 1

Bathrooms 2 full, 1 half

Year Built 1912

Ownership Co-op

Maintenance $877/mo

Neighborhood Park Slope

Floor 3 of 4

Property Highlights

• Style: WalkUp architecture
• Climate Control: Central Air
• Character: Pre-war building (1912)

Property Details

Type Co-op

Ownership Stock Cooperative

Total Rooms 2

Baths 1 Full, 1 Half

Floor 3 of 4

Heating Central

Cooling Central Air

Pets CatsOk, DogsOk

Year Built 1912

Architectural Style WalkUp

Furnished Unfurnished

Parcel # 00952-0066-00681-000-000000E

Block/Lot 00952/0066

Description

Don’t Miss This Rare Opportunity! Bring your contractor and envision the endless possibilities for transforming this duplex into your dream home. This quiet and sunny 1BR duplex on Union Street between 4th and 5th Avenue features brick accent walls, kitchen with D/W, NEW split system AC/Heat units, powder room, closets, and no overhead neighbors. Up the spiral staircase is a large open bedroom and bathroom. Apartment overlooks peaceful rear gardens and comes with highly coveted roof rights directly overhead. What an opportunity to design the roof deck of your dreams. Union Street R train on the corner and the Slope’s best shopping and restaurants on 5th Avenue. Barclays Center and Atlantic Terminal are just a few blocks away 681 Union is a six unit self managed Co-Op with low monthly maintenance. Contact us today to schedule a viewing and make this unique property yours.

Features & Amenities

Interior Features

Common On Floor See Remarks Double Pane Windows

Appliances

Dishwasher Electric Oven Stainless Steel Appliances

Building Information

Total Units 6

Stories 4

Style WalkUp

Financial Details

Maintenance $877/mo

Original Price $575,000

Sale Price $610,000

Previous Price $575,000

About Park Slope

View All Park Slope Listings

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

89

Median Asking Price

$1.75M

Median $/Sqft

$1,435

Avg Days on Market

N/A

New This Week

13

Price Reduced

12%

Sold (30 Days)

22

Median Sale Price

$1.67M

Live data from RLS at REBNY • Updated 3/26/26, 4:47 AM EST

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Location

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681 Union Street #E, Park Slope, Kings County

NYC Zoning • Google Maps • Street View

Floor Plans

Data Sources & Methodology

Listing Data

RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.

Market Data

RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.

Map & Location

OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.

All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.

MLS® ID: RLS10995653

First Listed: 5/16/2024

On Market: 5/16/2024

Price Changed: 8/23/2024

Closed: 8/21/2024

Contract Date: 5/16/2024

Listing Courtesy of Compass - Shelley Wasserman

Listing Contact: (917) 750-7509

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.

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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 Data display by Keller Williams NYC. Data last updated on 3/26/2026 at 8:47 AM UTC