Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Under Contract – Backup offers may be accepted

647 BALTIC Street

$5,650,000

$940 per sq ft

647 BALTIC Street

Park Slope, Brooklyn

MLS® #RLS11028614

RLS at REBNY

Listing by Serhant

5

Bedrooms

5.5

Baths

6,011

Sq. Ft.

Year Built

Quick Summary

Bedrooms 5
Bathrooms 5 full, 3 half
Living Area 6,011 sq ft
Lot Size 2,000 sq ft
Year Built N/A
Ownership None
Property Taxes $6,540/yr
Parking Garage (1)
Neighborhood Park Slope
Floor 1 of 1

Property Highlights

  • Views: Other
  • Outdoor Space: Deck, Terrace
  • Fireplace: 1 fireplace

Property Details

Type Single Family Residence
Ownership None
Total Rooms 15
Baths 4 Full, 3 Half
Floor 1 of 1
View Other
Cooling Central Air
Pets Yes
Living Area 6,011 sq ft
Parking Garage Available (1 spaces)
Parking Features Assigned, Garage
Structure Type Townhouse
Basement Other
Lot Size 2,000 sq ft
Parcel # 00937-0057
Block/Lot 01824/0016

Description

Welcome to The Baltic House - A sprawling, modern townhouse in charming Park Slope, offering over 6,000 square feet of interior space and over 1,450 square feet of prime outdoor living spaces . This brand-new constructed, single-family house spans 7 levels, thoughtfully designed with meticulous attention to detail. With 5 bedrooms, 4 full baths, and 3 half baths, encompassing an extraordinary blend of contemporary luxury and urban sophistication, set against the backdrop of one of Brooklyn's most desirable neighborhoods, Park Slope .

Every aspect of this home has been expertly curated to create a harmonious living experience. Highlights include a private elevator, an indoor garage with an EV charging station, and multiple expansive rooftop terraces offering panoramic city views.

Pull straight into your private garage-an exclusive convenience rarely found in Brooklyn. This seamless access makes life easier, whether you're juggling pets, children, shopping bags, groceries, sports gear, luggage , and more. Upon entry, you're greeted by the stunning Brazilian solid wood front door, leading into the Great Room. Soaring 22-foot ceilings and a dramatic glass wall bathe the space in natural light, while custom white oak library shelves and a custom-cut marble gas fireplace add warmth and elegance. Designed by high-end kitchen firm, Leicht, the remarkable kitchen features sleek lacquered cabinetry, Evia marble backsplash, and top-of-the-line appliances, including an 8-burner Viking range, Sub-Zero refrigerator, and a luxury ROHL faucet. Wide-plank white oak heated floors , and integrated Sonos speakers enhance the ambiance. The floor is completed by an exquisite Arabescato Corchia marble stoned powder room.

Open double doors to the landscaped garden, where built-in seating and raised garden beds create the perfect space for indoor-outdoor living and entertaining .

The lower level is equipped to be an entertainment zone, with a full-floor home theater, equipped with a built-in Sonos sound system- for enjoying movie nights , hosting friends for big sports events - and an adjoining wine cellar, crafted in solid white oak, also includes a ventilated cigar room for wine and whiskey tastings.

Ascend the custom-built floating staircase to the second floor, which features a spacious den/reading room overlooking the Great Room. Towards the front, a sun-drenched formal living room invites comfort and relaxation. A powder room completes this level.

Take the stairs or elevator, to the third , fourth , and fifth floors, where you'll find spacious bedrooms, custom closets , en-suite baths , and stunning outdoor spaces with all views. Open central areas serve as a versatile den, play area, library, or office space . All bathrooms are appointed with custom walnut vanities, curated fixtures by Duravit and Brizo, handmade Zellige tiles, and handcrafted Allied Maker lighting. The primary bathroom features free-standing bathtub with opulent Calacatta marble mosaic floors in a herringbone pattern complemented by custom hand-cut marble countertops.

Finally, the top floor offers the rooftop, with 365-degree views, up above a majority of the neighborhood, come here for the views, watching thunderstorms rolling in, fresh morning air or nightcaps under a night sky , or al fresco dining.

Located in one of the most beloved neighborhoods in New York City, Park Slope is home to some of the best-in-class restaurants, cafes, and locally owned artisan and specialty sh ops. With just a short distance to the main strip of 5 th St, located in a burgeoning pocket of incredible homes, enjoy the quiet tree-lined block, have the best of if all at your doorstep.

Features & Amenities

Interior Features

Smoke Free Building Other Washer Hookup In Unit Fireplace (1)

Exterior Features

Private Outdoor Space Over60 Sqft Deck Terrace

Building Amenities

Green Building

Appliances

Washer Dryer Allowed

Building Information

Total Units 1
Stories 1
Structure Townhouse

Financial Details

RE Taxes $6,540/yr ($545/mo)
Original Price $6,750,000
Previous Price $6,395,000

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

73

Median Asking Price

$1.60M

Median $/Sqft

$1,350

Avg Days on Market

N/A

New This Week

11

Price Reduced

16%

Sold (30 Days)

26

Median Sale Price

$1.81M

Live data from RLS at REBNY • Updated 3/2/26, 3:15 AM EST

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Location

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647 BALTIC Street, Park Slope, Kings County

MLS® ID: RLS11028614
First Listed: 1/13/2025
On Market: 1/13/2025
Price Changed: 8/15/2025
Pending Since: 7/21/2025
Contract Date: 1/13/2025

Listing Courtesy of Serhant - Mallory G Bogard

Listing Contact: (405) 317-5687

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.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 3/2/2026 at 8:15 AM UTC

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