Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $810,000

· Closed March 15, 2019

831 CARROLL Street #5
Closed For Sale Co-op

$810,000

$1,045 per sq ft

831 CARROLL Street #5

Park Slope, Brooklyn

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MLS® #RLS10511847

RLS at REBNY

Listing by Halstead dba Brown Harris Stevens Residential Sales LLC

2

Bedrooms

1

Bath

775

Sq. Ft.

1920

Year Built

Quick Summary

Bedrooms 2
Bathrooms 1
Living Area 775 sq ft
Year Built 1920
Ownership Co-op
Maintenance $1,050/mo
Neighborhood Park Slope

Property Highlights

  • Exposure: North,South facing
  • Style: Prewar architecture
  • Character: Pre-war building (1920)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 5
Baths 1 Full
Exposure North,South
Pets Yes
Cross Street 8 AVENUE and PROSPECT PARK WEST
Year Built 1920
Living Area 775 sq ft
Architectural Style Prewar

Listing History

Event Date Price Change
Listed Dec 4, 2018 $799,000 -
Currently Apr 28, 2026 $810,000 +1.4%

Description

This chic two-bedroom floor thru apartment on the park block of Carroll Street is located on the top floor in one of the bookend houses in the row of eight Romanesque Revivals built in 1896, designed by Brooklyn architect Thomas McMahon.

This lovely apartment is freshly painted, has newly refinished original hardwood floors, three skylights, and an original marble mantelpiece on the decorative fireplace. A bay of three windows in the living room looks over the treetops. There is a recently renovated kitchen with stainless steel appliances, new cabinets and granite counter-top, and also a full size in-unit washer/dryer. Each of the two quiet bedrooms has a window that looks out over the backyard, and each easily accommodates a queen-sized bedroom set.

This self-managed coop offers designated basement storage and is just half a block to Prospect Park, one block to shopping on 7th Avenue, currently zoned for PS 321, and is convenient to 5 subway lines just a few short blocks away. This one is not to be missed!

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed

Appliances

Dryer Washer Dryer Allowed Washer

Building Information

Financial Details

Maintenance $1,050/mo
Original Price $799,000
Sale Price $810,000

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

112

Median Asking Price

$1.71M

Median $/Sqft

$1,376

Avg Days on Market

N/A

New This Week

12

Price Reduced

17%

Sold (30 Days)

21

Median Sale Price

$1.66M

Live data from RLS at REBNY • Updated 4/27/26, 8:38 PM EST

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Location

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831 CARROLL Street #5, Park Slope, Kings County • Near 8 AVENUE and PROSPECT PARK WEST

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1896
Year Built
130 years old
4
Floors
5
Residential Units
R7B
Zoning District
Walk-Up Apartments Historic District: Park Slope Historic District

Tax & Assessment

Assessed Value: $1,151,550
Land Value: $13,500
Exemptions: $0

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 1,900 SF
Building Area: 6,206 SF
Built FAR: 3.27
Allowed FAR: 3

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $1,050 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 2 bedrooms and 1 full bathroom.

The listed interior living area is 775 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1920, making it approximately 106 years old.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pet policy requires confirmation with the listing broker.

At the current list price of $810,000 for 775 sq ft, the asking price per square foot is approximately $1,045. This figure is for reference only and may differ from appraised or assessed values.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS10511847
First Listed: 12/4/2018
Closed: 3/15/2019
Contract Date: 12/4/2018

Listing Courtesy of Halstead dba Brown Harris Stevens Residential Sales LLC - Karen Wolfe

Listing Contact: (718) 878-1757

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 4/28/2026 at 12:38 AM UTC

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