Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $6,325,000

· Closed June 20, 2024

21 PROSPECT Park W #NA

$6,325,000

$843 per sq ft

21 PROSPECT Park W #NA

Park Slope, Brooklyn

MLS® #RLS10972667

RLS at REBNY

Listing by Douglas Elliman Real Estate

6

Bedrooms

4.5

Baths

7,500

Sq. Ft.

1901

Year Built

Quick Summary

Bedrooms 6
Bathrooms 4 full, 3 half
Living Area 7,500 sq ft
Lot Size 2,251.02 sq ft
Year Built 1901
Ownership None
Property Taxes $34,404/yr
Neighborhood Park Slope
Floor 1 of 1

Property Highlights

  • Views: Other
  • Fireplace: 1 fireplace
  • Climate Control: Central Air

Property Details

Type Single Family Residence
Ownership None
Total Rooms 20
Baths 3 Full, 3 Half
Floor 1 of 1
View Other
Cooling Central Air
Pets Yes
Year Built 1901
Living Area 7,500 sq ft
Structure Type Townhouse
Basement Other
Lot Size 2,251.02 sq ft
Parcel # 01106-0027
Block/Lot 01072/0037

Description

Rare and majestic Montrose W. Morris Renaissance Revival mansion right on Prospect Park West! The 5-story architectural masterpiece in Brooklyn's coveted Park Slope neighborhood is a one-of-a-kind offering boasting over 7,000 square foot of impressively elegant, impeccably restored interiors.

Among the many unique highlights of this prewar gem is an incredible 1950's-inspired ice cream parlor with tin ceiling and old-fashion-style seating on the garden level; a breathtaking double-height central gallery with a striking turn-of-the-century chandelier and wraparound 2nd-floor balcony overlooking the space below; 6 charming fireplaces; high airy ceilings with exquisite details; oversized windows with rich wood trim; extensive, intricate woodwork; tasteful moldings and millwork throughout. The ultimate outdoor enjoyment is yours with a lovely landscaped front courtyard, lush private backyard, petite second-floor terrace, and blissful roof deck with stunning views for the ultimate outdoor enjoyment.

In this nearly 25-foot-wide townhouse overlooking prized Prospect Park, you'll be afforded every comfort such as grandly-proportioned living-entertaining spaces, 6+ bedrooms, 6 bathrooms, a library/office, den/screening room, and 2 internal staircases accessing all levels. The parlor floor welcomes you with a gracious entry foyer and presents a fireside living room, plus a powder room, dining room and kitchen with bay-windowed breakfast nook across the dramatic gallery.

Level 2 features a large handsome wood-paneled library/office lined with a beautiful wall of built-ins and Juliet balcony with views of the park. In the rear sits a second living room with bay windows, powder room, cozy terrace, and laundry room. The 3rd story is reserved for the spacious primary bedroom retreat with pretty park vistas, a bedroom fireplace, abundant closets including 2 walk-ins, sitting room, and en-suite bath with a dual vanity, soaking tub clad in marble, and walk-in glass-enclosed steam shower. A second en-suite bedroom adjoins, or can be used as part of the primary suite depending on your needs.

On the top level are 3 additional bedrooms as well as a shared windowed full bath, big storage room, and generous den/screening room with a fireplace and snack bar for watching your favorite shows and films.

Ground floor was previously used as a Professional Office with its own private entrance; the versatility of this spaces provides for the ultimate home office or professional rental space.

There is truly no other home like it. 21 Prospect Park West is a trophy property and historic dream set directly on Prospect Park West, near the Grand Army Plaza greenmarket, Brooklyn Library, Brooklyn Museum, Botanic Garden, excellent shops and restaurants along 7th Avenue and so much more!

Features & Amenities

Interior Features

Smoke Free In Unit Fireplace (1)

Exterior Features

Private Outdoor Space Under60 Sqft

Building Amenities

Green Building

Building Information

Total Units 1
Stories 1
Structure Townhouse

Financial Details

RE Taxes $34,404/yr ($2,867/mo)
Original Price $9,950,000
Sale Price $6,325,000
Previous Price $7,750,000

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

$1,440

Avg Days on Market

N/A

New This Week

21

Price Reduced

12%

Sold (30 Days)

21

Median Sale Price

$1.68M

Live data from RLS at REBNY • Updated 3/28/26, 7:32 AM EST

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Location

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21 PROSPECT Park W #NA, Park Slope, Kings County

Floor Plans

Floor Plan
MLS® ID: RLS10972667
First Listed: 11/1/2022
On Market: 10/24/2022
Price Changed: 6/21/2024
Closed: 6/20/2024
Contract Date: 11/1/2022

Listing Courtesy of Douglas Elliman Real Estate - Michelle E Brodsky

Listing Contact: (917) 523-1891

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 3/28/2026 at 11:32 AM UTC

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