Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $4,950,000

· Closed March 2, 2016

857 CARROLL Street

$4,950,000

857 CARROLL Street

Upper West Side, Brooklyn

MLS® #RLS10062084

RLS at REBNY

Listing by Halstead dba Brown Harris Stevens Residential Sales LLC

Studio

Bedroom

0

Bath

N/A

Sq. Ft.

N/A

Year Built

Quick Summary

Bedrooms Studio
Bathrooms 0
Year Built N/A
Neighborhood Upper West Side

Property Highlights

  • Location: Upper West Side, Brooklyn
  • Property Type: Single Family Residence

Property Details

Type Single Family Residence
Baths null Full
Parcel # 01068-0049
Block/Lot 1068/49

Listing History

Event Date Price Change
Listed Jan 6, 2016 $4,695,000 -
Currently Jun 9, 2026 $4,950,000 +5.4%

Description

Built in 1901, this Romanesque Revival mansion boasts an elegantly designed facade of architectural detail characteristic of its turn of the century style. This meticulously maintained historic landmark sits on a beautiful tree lined street just a few doors from Prospect Park. It features rich elegant period details which include soaring ceilings, inlaid parquet floors, elaborate woodwork, stained glass windows, wainscoting, five exquisitely designed fireplaces, marble sinks and pocket doors.

This classic brownstone boasts a large entry foyer which opens up to a spacious south facing living room. Off the living room is a second parlor with a grand staircase that spirals up to an elaborate stained glass skylight. The dining room on the parlor floor is embellished with a multifunctional fireplace mantle, wainscoting and coffered ceilings. This grand room is perfect for the largest of dinner parties and sure to dazzle your guests. Off of the dining room is a classic, bright kitchen that steps out to a private garden sanctuary.

The beautiful wood center staircase leads you up to the second floor, which features a huge master suite complete with an en-suite bathroom, dressing area with original floor-to-ceiling storage, a decorative fireplace, and a spacious additional bedroom or living room. Take the stunning staircase up one flight further to the top floor for three more large bedrooms, another bathroom, and laundry. All five bedrooms feature original architectural details.

The first floor garden unit features one bedroom and one bathroom, and the house could easily be converted back to a single family.

Located on one of the best blocks in Park Slope, you will enjoy immediate access to the finest green space and outdoor amenities in all of Brooklyn. Just a short walk to an array of restaurants and shops along 7th Avenue, as well as the Brooklyn Public Library, the Brooklyn Museum, the Botanical gardens, and more; this home delivers on all fronts.

Building Information

The Upper West Side (UWS) is celebrated for its cultural richness and architectural grandeur. Set between Central Park and Riverside Park, the neighborhood provides direct access to green space within the urban grid. Residents enjoy easy access to Lincoln Center, the American Museum of Natural History, and a popular culinary scene. The real estate landscape is famous for its historic brownstones and iconic 'white-glove' apartment buildings along Central Park West and Riverside Drive.

Upper West Side Live Market Data

View Neighborhood

Active Listings

590

Median Asking Price

$1.63M

Median $/Sqft

$1,667

Avg Days on Market

N/A

New This Week

23

Price Reduced

26%

Sold (30 Days)

91

Median Sale Price

$1.69M

Live data from RLS at REBNY • Updated 6/9/26, 7:13 PM EST

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Location

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857 CARROLL Street, Upper West Side, Kings County

Building Information

Official NYC property records for this building

1892
Year Built
134 years old
3
Floors
2
Residential Units
R7B
Zoning District
Two Family Dwellings Historic District: Park Slope Historic District

Tax & Assessment

Assessed Value: $363,780
Land Value: $47,520
Exemptions: $0

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

Lot Area: 1,875 SF
Building Area: 4,394 SF
Built FAR: 2.34
Allowed FAR: 3

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

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: RLS10062084
First Listed: 1/6/2016
Price Changed: 3/2/2016
Closed: 3/2/2016
Contract Date: 1/7/2016

Listing Courtesy of Halstead dba Brown Harris Stevens Residential Sales LLC - Ari Harkov

Listing Contact: (212) 381-4246

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 6/9/2026 at 11:13 PM UTC

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