Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $3,275,000

· Closed July 28, 2025

268 St Marks Avenue #3
Closed For Sale Condo

$3,275,000

$1,530 per sq ft

268 St Marks Avenue #3

Prospect Heights, Brooklyn

MLS® #RLS20013678

RLS at REBNY

Listing by Compass

4

Bedrooms

3.5

Baths

2,140

Sq. Ft.

2013

Year Built

Quick Summary

Bedrooms 4
Bathrooms 4 full, 1 half
Living Area 2,140 sq ft
Year Built 2013
Ownership Condo
HOA/Common Charges $1,016/mo
Property Taxes $10,656/yr
Neighborhood Prospect Heights
Floor 1 of 5

Property Highlights

  • Views: City, Neighborhood
  • Exposure: North,South facing
  • Outdoor Space: Terrace, Rooftop

Property Details

Type Condo
Ownership Condominium
Total Rooms 8
Baths 3 Full, 1 Half
Floor 1 of 5
View City, Neighborhood
Exposure North,South
Heating Central
Cooling Central Air
Pets Yes
Year Built 2013
Living Area 2,140 sq ft
Architectural Style WalkUp
Structure Type Duplex
Flooring Hardwood
Furnished Unfurnished
Block/Lot 01152/0000

Listing History

Event Date Price Change
Listed Apr 2, 2025 $3,275,000 -
Currently May 17, 2026 $3,275,000 -

Description

Spectacular, sunny, sprawling duplex in the heart of Brownstone Brooklyn! This penthouse condo with two terraces and a stunning roof deck feels like a house in the trees. With north and south exposures and fabulous views through oversized windows, ~2,140 square feet, four bedrooms, three and a half bathrooms plus a wine room (can also be a perfect home office), and ~1,200 square feet of outdoor space on two levels, you have the best of both worlds in this boutique three-unit condo. Together with amazing low monthlies makes this the complete package. You enter your home into the open chef's kitchen showcasing custom cabinets, a Carrara marble countertop, stainless steel appliances, and a hood that vents to the outside. A beautiful walnut butcher block kitchen island is perfect for dining or additional cooking space. Next to the kitchen is a wall of windows with an open living room and the dining area with a built-in sideboard and has plenty of seating for a dinner party. Toward the back of the first level, there are two spacious bedrooms, one and a half baths, and a stunning temperature-controlled wine room that can easily double as a home office. One flight up leads to a third bedroom, currently used as a home office, and the primary suite with a walk-in closet and a spa-like bathroom, with private terraces off each bedroom. A beautiful skylight brings in even more light, and one more flight leads to a spectacular roof deck with views of charming brownstone Brooklyn. Other features include: white oak hardwood flooring, central HVAC, in-unit washer and dryer, double-paned windows, voice and video intercom, restoration hardware lighting, on-demand hot water heater, roomy closets, plus additional storage in the basement. *Gas hookup on the roof. 268 Saint Marks, The Mark is a wonderful boutique condominium in trendy Prospect Heights, with easy access to the Farmer’s Market at Grand Army Plaza, Prospect Park, and the Brooklyn Botanic Gardens. You're surrounded by great restaurants, bars, and shopping in the notable Brownstone Brooklyn borough. For transportation you have multiple train lines: the 2 & 3 trains at Grand Army Plaza and/or Eastern Pkwy-Brooklyn Museum, the Q & B at 7th Ave, and the C train at Clinton-Washington Ave provide quick transportation to Manhattan and Brooklyn.

Features & Amenities

Interior Features

Walk In Closets See Remarks Flooring: Hardwood Double Pane Windows

Exterior Features

Private Outdoor Space Over60 Sqft Terrace Rooftop

Building Amenities

Elevators

Building Information

Building Data View Compliance & Permits
Total Units 6
Stories 5
Structure Duplex
Style WalkUp

Financial Details

Common Charges $1,016/mo
RE Taxes $10,656/yr ($888/mo)
Sale Price $3,275,000

Prospect Heights is a compact Brooklyn neighborhood anchored by the Brooklyn Public Library, Grand Army Plaza, Prospect Park, and the Brooklyn Museum. The real estate market features historic brownstones, pre-war cooperatives, and new developments like Pacific Park, with 2/3/B/Q/4 train service.

Prospect Heights Live Market Data

View Neighborhood

Active Listings

36

Median Asking Price

$1.47M

Median $/Sqft

$1,370

Avg Days on Market

N/A

New This Week

2

Price Reduced

17%

Sold (30 Days)

1

Median Sale Price

$635K

Live data from RLS at REBNY • Updated 5/17/26, 1:57 PM EST

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Location

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268 St Marks Avenue #3, Prospect Heights, Kings County

Floor Plans

Floor Plan 1
Floor Plan 2

Building Information

Official NYC property records for this building

2013
Year Built
13 years old
5
Floors
6
Residential Units
R6B
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $1,945,352
Land Value: $186,300
Exemptions: $0

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

Lot Area: 7,139 SF
Building Area: 10,768 SF
Built FAR: 1.51
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 common charges are $1,016 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $10,656, or roughly $888 per month. Verify the current assessment with your attorney before closing.

This property has 4 bedrooms and 3 full bathrooms and 1 half bathroom.

The listed interior living area is 2,140 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2013, making it approximately 13 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pet policy requires confirmation with the listing broker.

At the current list price of $3,275,000 for 2,140 sq ft, the asking price per square foot is approximately $1,530. This figure is for reference only and may differ from appraised or assessed values.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. 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: RLS20013678
First Listed: 4/2/2025
On Market: 4/2/2025
Price Changed: 4/2/2025
Closed: 7/28/2025
Contract Date: 1/23/2025

Listing Courtesy of Compass - Paul C Dawson

Listing Contact: (347) 385-8099

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 5/17/2026 at 5:57 PM UTC

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