Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $2,550,000

· Closed October 16, 2014

9 PROSPECT Park W #14A
Closed For Sale Co-op

$2,550,000

9 PROSPECT Park W #14A

Park Slope, Brooklyn

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MLS® #RLS10090488

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

4

Bedrooms

5

Baths

N/A

Sq. Ft.

1929

Year Built

Quick Summary

Bedrooms 4
Bathrooms 5
Year Built 1929
Ownership Co-op
Maintenance $3,584/mo
Neighborhood Park Slope

Property Highlights

  • Style: Prewar architecture
  • Character: Pre-war building (1929)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 8
Baths null Full
Pets Yes
Year Built 1929
Architectural Style Prewar
Parcel # 01068-0037-00009-000-000014A

Listing History

Event Date Price Change
Listed Oct 28, 2012 $3,300,000 -
Currently May 3, 2026 $2,550,000 -22.7%

Description

This exceptional Classic 8 with 4+ bedrooms and 5 baths on a high floor in one of Park Slope's most coveted luxury buildings reflects the highest of pre-war sensibilities. Its renovation accentuates and enhances all of the apartment's original good bones.

The keyhole-shaped book-lined gallery with custom hand-painted borders on the floors is only a taste of the meticulous attention to detail paid by the current owners. A gracious layout allows for flow between the dining room, living room, library, and gallery, creating long, bright sight lines and a great space for entertaining. Custom pocket doors make it easy to close off spaces as needed.

The living room with its beautiful custom coffered ceiling, decorative marble fireplace and 18th century French wallpaper panel, the library (4th bedroom) and formal dining room with hand painted floor detail, all have wonderful skyline and/or harbor views.

The huge kitchen, including the breakfast area, is a tribute to pre-war style with its custom white inset cabinets and architectural glass reminiscent of the '20s and '30s, honed Pietra Santa granite and cabinetry resembling the original butler's pantry. The home chef will appreciate the 48" Viking 6 burner gas range with griddle, convection oven and infra-red broiler, the 48" side by side Sub Zero refrigerator, the farmhouse sink. the additional prep sink, 2 Bosch dishwashers, and additional beverage refrigerator. A service hall leads to a large laundry area, full bath and office/maid's room.

Accessed from the gallery, the bedroom wing includes three spacious bedrooms, all with en suite baths, a large linen closet and a very spacious storage closet. The master bedroom has magnificent views of Prospect Park and on a clear day...all the way to the ocean!

Special features include upgraded electric supply, new oak floors in the gallery, dining room and kitchen, new custom, pre-war style window frames, door frames, baseboards and crown moldings, new double-paned windows, built-in sound speakers in the living room, dining room and kitchen, dedicated AC lines in all rooms, 2 installed AC units above the windows in the kitchen (total of 9 AC units included), built-in bookcases, custom radiator covers in all the rooms, thermostatically adjustable steam radiators, California Closets systems, hard wired phone, cable, and Internet lines and sound insulation between the gallery and elevator.

9 Prospect Park West is a white glove full service building with a 24 hour doorman, full time super and porter. A dedicated storage room is in the basement. No dogs please. Showings by appointment only.

Building Information

Financial Details

Maintenance $3,584/mo
Original Price $3,300,000

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

14

Price Reduced

17%

Sold (30 Days)

23

Median Sale Price

$1.61M

Live data from RLS at REBNY • Updated 5/3/26, 5:24 PM EST

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Location

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9 PROSPECT Park W #14A, Park Slope, Kings County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1929
Year Built
97 years old
17
Floors
41
Residential Units
R8X
Zoning District
Elevator Apartments

Tax & Assessment

Assessed Value: $8,874,000
Land Value: $229,950
Exemptions: $16,030

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

Lot Area: 9,750 SF
Building Area: 120,000 SF
Built FAR: 12.31
Allowed FAR: 6.02

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 $3,584 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 4 bedrooms and 5 full bathrooms.

According to MLS records, the building was constructed in 1929, making it approximately 97 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.

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: RLS10090488
First Listed: 10/28/2012
Closed: 10/16/2014
Contract Date: 4/12/2012

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Rosalie Weider

Listing Contact: (719) 399-4115

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 5/3/2026 at 9:24 PM UTC

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