Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $4,500,000

· Closed January 29, 2026

657 10TH Street
Closed For Sale Multi Family

$4,500,000

657 10TH Street

Park Slope, Brooklyn

MLS® #RLS20054825

RLS at REBNY

Listing by Corcoran Group

6

Bedrooms

3

Baths

N/A

Sq. Ft.

1910

Year Built

Quick Summary

Bedrooms 6
Bathrooms 3
Lot Size 1,794 sq ft
Year Built 1910
Ownership None
Property Taxes $11,160/yr
Neighborhood Park Slope
Floor 1 of 3

Property Highlights

  • Views: Other
  • Fireplace: 1 fireplace
  • Character: Pre-war building (1910)

Property Details

Type Multi Family
Ownership None
Total Rooms 11
Baths 3 Full
Floor 1 of 3
View Other
Pets Yes
Year Built 1910
Structure Type Townhouse
Basement Other
Lot Size 1,794 sq ft
Parcel # 01093-0062
Block/Lot 01093/0062

Listing History

Event Date Price Change
Listed Oct 15, 2025 $3,495,000 -
Currently May 7, 2026 $4,500,000 +28.8%

Description

Historic Four-Story Brownstone on Coveted Park Slope Block

Located on one of Park Slope's most picturesque, tree-lined streets, this grand four-story, 19.5 ft wide, two-family brownstone is a rare offering. Lovingly maintained by the same family for over six decades, the home is rich with intact period details.

Featuring a classic double parlor with soaring ceilings, a gracious library/formal dining room, and large south facing windows that flood the interiors with natural light. Nearly every room is adorned with a carved fireplace mantle, creating a warm and elegant atmosphere.

Original features abound: intricate inlaid hardwood floors, ornate ceiling details, detailed cove moldings and baseboards, solid oak doors, and original light fixtures - all hallmarks of 19th-century craftsmanship preserved in remarkable condition.

The layout offers flexibility for use as a spacious owner's triplex over a garden rental, or returned to it's former glory as a single-family home. The large, open rear garden provides a peaceful urban retreat with room to grow and entertain.

This is Park Slope at its best - just moments from Prospect Park, celebrated dining, boutique shopping, and multiple transit options. 657 10th Street is more than a home, it's a rare opportunity to own a true architectural gem with soul and history - ready for its next chapter.

Features & Amenities

Interior Features

Smoke Free Building Other In Unit Fireplace (1)

Building Amenities

Green Building

Appliances

Washer Dryer Allowed

Building Information

Building Data View Compliance & Permits
Total Units 2
Stories 3
Structure Townhouse

Financial Details

RE Taxes $11,160/yr ($930/mo)
Original Price $3,495,000
Sale Price $4,500,000
Previous Price $3,495,000

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

114

Median Asking Price

$1.62M

Median $/Sqft

$1,384

Avg Days on Market

N/A

New This Week

18

Price Reduced

16%

Sold (30 Days)

28

Median Sale Price

$1.59M

Live data from RLS at REBNY • Updated 5/7/26, 10:41 AM EST

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Location

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657 10TH Street, Park Slope, Kings County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1890
Year Built
136 years old
3
Floors
2
Residential Units
R6B
Zoning District
Two Family Dwellings Historic District: Park Slope Historic District

Tax & Assessment

Assessed Value: $212,520
Land Value: $34,380
Exemptions: $0

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

Lot Area: 1,804 SF
Building Area: 3,928 SF
Built FAR: 2.18
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 annual property tax is $11,160, or roughly $930 per month. Verify the current assessment with your attorney before closing.

This property has 6 bedrooms and 3 full bathrooms.

According to MLS records, the building was constructed in 1910, making it approximately 116 years old.

This listing is None

Pets are permitted at this property: no,Building Pets Allowed Comments:no. Contact the listing broker for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. 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: RLS20054825
First Listed: 10/15/2025
On Market: 10/15/2025
Price Changed: 1/30/2026
Closed: 1/29/2026
Contract Date: 10/15/2025

Listing Courtesy of Corcoran Group - Nathalie Roy

Listing Contact: (718) 501-8763

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 5/7/2026 at 2:41 PM UTC

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