Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $899,000

· Closed August 15, 2014

231 15TH Street #3D
Closed For Sale Condo

$899,000

$846 per sq ft

231 15TH Street #3D

Park Slope, Brooklyn

Carriage House on the Slope

MLS® #RLS10075702

RLS at REBNY

Listing by The Corcoran Group

2

Bedrooms

2

Baths

1,063

Sq. Ft.

1931

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Living Area 1,063 sq ft
Year Built 1931
Ownership Condo
HOA/Common Charges $510/mo
Property Taxes Contact for details
Neighborhood Park Slope
Floor 3 of 6

Property Highlights

  • Exposure: West facing
  • Outdoor Space: Balcony
  • Style: Prewar architecture

Property Details

Type Condo
Ownership Condominium
Total Rooms 4
Baths 2 Full
Floor 3 of 6
Exposure West
Cooling Wall Units
Pets Yes
Cross Street 5th Avenue & 6th Avenue
Year Built 1931
Living Area 1,063 sq ft
Architectural Style Prewar
Parcel # 01042-1021

Listing History

Event Date Price Change
Listed May 7, 2014 $899,000 -
Currently May 4, 2026 $899,000 -

Description

This roomy loft style two-bedroom, two-bath condo features a fantastic open layout, spacious rooms and a private balcony off the living room and the master bedroom. Located in the Carriage House on the Slope Condos, two beautifully converted factory buildings, the apartment features high ceilings, birch flooring, and over-sized windows. The kitchen has GE Profile stainless steel appliances and granite countertops and opens up onto the dining area and the generously-sized living room. The master bedroom has a full wall of windows and an en suite bath. The apartment also has a washer/dryer in the unit. The elevator building, converted to condos in 2005, has a private courtyard and secured entry. Located between 5th and 6th Avenues, the apartment is close to Prospect Park, steps away from great shopping and dining, and easily accessible by subway.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed Common Area

Exterior Features

Building Courtyard Balcony Building Roof Deck Balcony

Building Information

Financial Details

Common Charges $510/mo
RE Taxes Contact for details
Sale Price $899,000

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

108

Median Asking Price

$1.62M

Median $/Sqft

$1,376

Avg Days on Market

N/A

New This Week

12

Price Reduced

17%

Sold (30 Days)

23

Median Sale Price

$1.59M

Live data from RLS at REBNY • Updated 5/4/26, 1:47 AM EST

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Location

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231 15TH Street #3D, Park Slope, Kings County • Near 5th Avenue & 6th Avenue

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1931
Year Built
95 years old
7
Floors
24
Residential Units
R6B
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $2,431,355
Land Value: $270,004
Exemptions: $4,580

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

Lot Area: 13,643 SF
Building Area: 31,963 SF
Built FAR: 2.34
Allowed FAR: 2

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 common charges are $510 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 2 bedrooms and 2 full bathrooms.

The listed interior living area is 1,063 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1931, making it approximately 95 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $899,000 for 1,063 sq ft, the asking price per square foot is approximately $846. 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: RLS10075702
First Listed: 5/7/2014
Closed: 8/15/2014
Contract Date: 5/6/2014

Listing Courtesy of The Corcoran Group - Heather McMaster

Listing Contact: (917) 803-4219

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 5/4/2026 at 5:47 AM UTC

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