Milton Coste

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SOLD FOR $4,995,000

· Closed September 28, 2023

448 6TH Street #House
Closed For Sale Multi Family

$4,995,000

448 6TH Street #House

Park Slope, Brooklyn

MLS® #RLS10893367

RLS at REBNY

Listing by Leslie J Garfield & Co Inc

4

Bedrooms

3.5

Baths

N/A

Sq. Ft.

1901

Year Built

Quick Summary

Bedrooms 4
Bathrooms 3 full, 2 half
Lot Size 1,700 sq ft
Year Built 1901
Neighborhood Park Slope

Property Highlights

  • Views: City, River
  • Exposure: North,South facing
  • Outdoor Space: Building Terrace, Terrace, Balcony

Property Details

Type Multi Family
Total Rooms 10
Baths 2 Full, 2 Half
View City, River
Exposure North,South
Cooling Central Air
Pets Yes
Year Built 1901
Lot Size 1,700 sq ft
Parcel # 00995-0028

Description

Set mid-block on a beautiful tree-lined townhouse street in the heart of Park Slope, 448 6th Street is a mint condition 17'-wide single-family home. Built in 1901, this townhome features nearly 3,500 square feet of interior living space spread across four floors. Two distinct outdoor spaces include a large, south-facing garden and a finished roof deck with spectacular views of the Manhattan Skyline and New York Harbor. This stunning roof deck also features an irrigated rose garden, pergola and full kitchenette and bar. A grand stoop entry leads past a beautiful brownstone and brick facade with bay windows to an open parlor floor with soaring ceilings. Restored period details include moldings, parquet floors, and a wood banister. Anchored by a central staircase, this level features two distinct living spaces. The front parlor includes a gas fireplace with a marble mantle reclaimed from the Plaza Hotel. To the rear, the full-width living room is outfitted with custom millwork and coffered ceilings. Two sliding glass doors open to a balcony overlooking a unique south-facing double-height glass solarium, a truly one of a kind luxury finish. The parlor level also features a conveniently located powder room. Below, the garden level features a luxurious kitchen and sizable dining room. The kitchen features top-of-the-line appliances and a solid hand-carved marble sink that blends perfectly with the massive island. This space leads directly to the lower level of the solarium allowing for easy indoor/ outdoor dining. The solarium is also temperature controlled and has mechanically operated windows for circulation. The garden is paved in stone with a landscaped perimeter fence. The expansive dining room features a second gas fireplace and secondary entry below the stoop. The third level of this astounding townhome features one full-width bedroom to the front overlooking 6th Street. There are two sizable bedrooms in the rear and a centrally located full bathroom. The luxurious bathroom features a wet room with an enormous shower and clawfoot soaking tub. Above, the fourth level is a full-floor primary suite. A spacious bedroom with a bay nook sits in the front, and a walk-through custom closet leads to a luxurious bathroom with a double vanity sink, oversized rain shower, and a large opaque window. This allows light to flow in while maintaining privacy. An office sits just down the hall and offers a convenient private work space. The finished basement is configured as a spacious laundry room with ample storage. The finished roof deck is a stunning addition to a house designed for entertainment. The full kitchen and bar area is surrounded by seating, rose gardens, and a picturesque pergola. The remarkable views of the Statue of Liberty and New York City skyline are simply breathtaking. Located in prime Park Slope, on a charming tree-lined street, 448 6th Street is conveniently located only minutes from Manhattan and is surrounded by shops, cafes, and restaurants in all directions. This incredible brownstone awaits a discerning purchaser seeking a turnkey, luxurious and historic home.

Features & Amenities

Interior Features

Den Separate Formal Dining Room Entrance Foyer Eat In Kitchen Fireplace

Exterior Features

Balcony Building Terrace Terrace Balcony

Appliances

Dryer Washer Dryer Allowed Washer

Building Information

Total Units 2
Stories 5

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

92

Median Asking Price

$1.75M

Median $/Sqft

$1,439

Avg Days on Market

N/A

New This Week

18

Price Reduced

12%

Sold (30 Days)

20

Median Sale Price

$1.67M

Live data from RLS at REBNY • Updated 3/27/26, 2:04 AM EST

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Location

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448 6TH Street #House, Park Slope, Kings County

Floor Plans

Floor Plan
MLS® ID: RLS10893367
First Listed: 6/20/2023
Price Changed: 6/20/2023
Closed: 9/28/2023
Contract Date: 6/20/2023

Listing Courtesy of Leslie J Garfield & Co Inc - Cameron LeCates

Listing Contact: (717) 841-4192

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 3/27/2026 at 6:04 AM UTC

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