Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
280 St Marks Avenue #PHF

For Sale · Listing by Compass

280 St Marks Avenue #PHF

Prospect Heights, Brooklyn

$4,350,000

Interested in this property?
Active For Sale Condo

$4,350,000

$2,062 per sq ft

280 St Marks Avenue #PHF

Prospect Heights, Brooklyn

280 St Marks Avenue

MLS® #RLS20105051

RLS at REBNY

Listing by Compass

Open House Scheduled

Sunday, July 26 • 1:00 PM – 3:00 PM

REBNY 2025: signed Buyer Representation Agreement required before any showing.

3
Bedrooms
2.5
Baths
2,110
Sq. Ft.
2015
Year Built

Quick Summary

Bedrooms 3
Bathrooms 3 full, 1 half
Living Area 2,110 sq ft
Year Built 2015
Ownership Condo
HOA/Common Charges $3,653.38/mo
Property Taxes $18,016.92/yr
Parking Garage (1)
Neighborhood Prospect Heights
Floor 5 of 5

Property Highlights

  • Views: Garden, Neighborhood
  • Exposure: East,South facing
  • Fireplace: 1 fireplace

Property Details

Type Condo
Ownership Condominium
Total Rooms 5
Baths 2 Full, 1 Half
Floor 5 of 5
View Garden, Neighborhood
Exposure East,South
Cooling Central Air, Other
Pets Yes, CatsOk, DogsOk
Year Built 2015
Living Area 2,110 sq ft
Parking Garage Available (1 spaces)
Parking Features Garage
Structure Type MultiFamily
Flooring Hardwood
Furnished Unfurnished
Block/Lot 01152/1630

Listing History

Event Date Price Change
Listed Jul 24, 2026 $4,350,000 -
Currently Jul 24, 2026 $4,350,000 -

Description

THREE BEDROOM PENTHOUSE WITH TWO OUTDOOR SPACES, PRIVATE PARKING AND AMENITIES This is an extraordinary offering a three bedroom penthouse at 280 St Marks Avenue, ideally located in the heart of Prospect Heights. This 2,110 SF three bedroom, two and a half bath residence is on the top floor with prime South and East exposures through floor-to-ceiling wraparound windows that bring the sun in all day. Outdoor spaces totaling 1,328 SF include a large terrace that runs the length of the living room and a massive private roof deck with gas hookup. The sale includes the rare offering of a private parking space as well as a dedicated storage unit that transfer with the sale. The kitchen is clad in Danby marble countertops and custom cabinetry as well as a suite of luxury appliances that included a vented Wolfe range and large Liebherr refrigerator. The primary bathroom features a double vanity, deep soaking tub, honed marble and radiant heat floors. Other premium unit features include wide plank oak floors, recessed lighting, central HVAC and a laundry room with oversized washer and dryer. 280 St. Marks Avenue, completed in 2015, is a boutique condominium of 32 residences designed by DXA Studio with a gorgeous facade of handmade Petersen Kolumba brick that blends seamlessly with the neighborhood's surrounding brownstones. Residents share more than 15,000 square feet of private outdoor space, including a landscaped garden by horticulturist Patrick Cullin and suite of amenities that include a full-time doorman, resident super, a double-height residents' lounge with fireplace and pantry kitchen, fitness center, children's playroom, along with an underground parking garage, private storage, bike storage, and packag The building sits just off Vanderbilt Avenue, the dining and retail corridor of Prospect Heights, with Prospect Park, the Brooklyn Museum, the Brooklyn Botanical Garden, Grand Army Plaza greenmarket, Barclays Center and BAM just moments away. Transit is among the best in the borough. The closest stop is 7th Avenue, a few blocks from the door, served by the B and Q. The 2 and 3 are also nearby at Grand Army Plaza, Bergen Street, and Eastern Parkway–Brooklyn Museum, and the C is at Clinton–Washington Avenues. The Atlantic Avenue–Barclays Center hub adds the 4, 5, D, N, and R lines plus LIRR service at Atlantic Terminal. Don't miss out on this one of a kind offering.

Features & Amenities

Interior Features

Entrance Foyer Recessed Lighting Walk In Closets Building Washer Dryer Install Allowed Common On Floor Common Area In Unit Flooring: Hardwood Window Treatments Fireplace (1)

Exterior Features

Building Barbecue Building Garden Building Roof Deck Private Outdoor Space Over60 Sqft

Building Amenities

Bike Storage Common Lounge Common Playroom Elevators Fitness Center Health Club Package Room Recreation Room Storage Clubhouse

Appliances

Dryer Washer

Building Information

Financial Details

Common Charges $3,653.38/mo
RE Taxes $18,016.92/yr ($1,501/mo)

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

31

Median Asking Price

$1.40M

Median $/Sqft

$1,446

Avg Days on Market

N/A

New This Week

3

Price Reduced

29%

Sold (30 Days)

8

Median Sale Price

$976K

Live data from RLS at REBNY • Updated 7/24/26, 7:35 PM EST

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Location

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280 St Marks Avenue #PHF, Prospect Heights, Kings County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

2016
Year Built
10 years old
5
Floors
31
Residential Units
R6B
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $5,707,802
Land Value: $983,251
Exemptions: $3,402,209

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

Lot Area: 22,792 SF
Building Area: 48,280 SF
Built FAR: 2.12
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 $3,653.38 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $18,016.92, or roughly $1,501 per month. Verify the current assessment with your attorney before closing.

This property has 3 bedrooms and 2 full bathrooms and 1 half bathroom.

The listed interior living area is 2,110 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2015, making it approximately 11 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.

Pets are permitted at this property. Contact Milton Coste for weight limits or breed restrictions.

At the current list price of $4,350,000 for 2,110 sq ft, the asking price per square foot is approximately $2,062. 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 milton@miltoncoste.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: RLS20105051
First Listed: 7/22/2026
On Market: 7/24/2026
Contract Date: 7/22/2026

Listing Courtesy of Compass - Joshua M Doyle

Listing Contact: (917) 279-4969

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 7/24/2026 at 11:35 PM UTC

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Prospect Heights Market Update

8 sales last 30 days · $1.40M median · 3.9 months supply

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New listings in this building

Quick Facts

Status Active Type Condo Neighborhood Prospect Heights Borough Brooklyn
County Kings
Floor 5 of 5
Year Built 2015
First Listed 7/22/2026
Parking Garage (1)
Living Area 2,110 sqft
Common Charges $3,653.38/mo
Annual Tax $18,016.92

Monthly Costs Estimate

Down Payment 20%

$870,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Common Charges $3,653.38
Est. Taxes $1,501
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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