Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
40 Clarkson Avenue #2L
Interested in this property?
Active For Sale Co-op

$599,800

$665 per sq ft

40 Clarkson Avenue #2L

Prospect Lefferts Gardens, Brooklyn

MLS® #RLS20080368

RLS at REBNY

Listing by Compass

Open House Scheduled

Saturday, May 9 • 11:00 AM – 12:00 PM

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

1

Bedroom

1

Bath

902

Sq. Ft.

N/A

Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Living Area 902 sq ft
Year Built N/A
Ownership Co-op
Maintenance $1,060/mo
Floor 2

Property Highlights

  • Location: Prospect Lefferts Gardens, Brooklyn
  • Property Type: Co-op

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full
Floor 2
Pets Yes, CatsOk, DogsOk
Living Area 902 sq ft
Structure Type MultiFamily
Flooring Hardwood
Furnished Unfurnished
Parcel # 05064-0029-00040-000-000002L
Block/Lot 05064/0029

Listing History

Event Date Price Change
Listed Mar 31, 2026 $599,800 -
Currently May 7, 2026 $599,800 -

Description

Embrace the Art-Deco charm in this 902SF, South-facing corner 1BR residence. A large entry foyer provides space for any and all accoutrements, and can easily double as office space. The galley kitchen is spacious, and could easily be opened to the living space (see alternate floor plan), while the adjacent living room is large enough for seating and a dining area. Off the foyer, a hallway with two large closets leads to an enormous bedroom and a windowed bathroom. It is rare to find a 1BR unit with this much space! 40 Clarkson Avenue has benefited from exceptional management and an active board, with a newly restored entryway, an architect redesigned backyard area with garden and a grill, a virtual package room, automated intercom, new laundry room and bike room. The pet-friendly co-op has a live-in super, and is conveniently located two blocks from Prospect Park and the Parkside Q train, four blocks from the 2/5 at Winthrop and minutes from many wonderful dining and entertainment options.

Features & Amenities

Interior Features

Entrance Foyer Common On Floor Common Area Flooring: Hardwood

Exterior Features

Building Barbecue Building Courtyard

Building Amenities

Bike Storage Elevators

Building Information

Building Data View Compliance & Permits
Total Units 1
Structure MultiFamily

Financial Details

Maintenance $1,060/mo

About Prospect Lefferts Gardens

View All Prospect Lefferts Gardens Listings

Prospect Lefferts Gardens borders the eastern edge of Prospect Park and sits adjacent to the Brooklyn Botanic Garden and Brooklyn Museum, with the Lefferts Manor Historic District preserving blocks of limestone, brownstone, and brick rowhouses in Renaissance Revival, Neo-Federal, and Tudor Revival styles. The B, Q, and S trains stop at Prospect Park station, the Q serves Parkside Avenue, and the 2 and 5 trains connect at Sterling and Winthrop Streets. Housing ranges from intact 19th- and early 20th-century rowhouses to prewar apartment buildings along the main corridors.

Prospect Lefferts Gardens Live Market Data

View Neighborhood

Active Listings

33

Median Asking Price

$1.09M

Median $/Sqft

$958

Avg Days on Market

N/A

New This Week

3

Price Reduced

24%

Sold (30 Days)

10

Median Sale Price

$948K

Live data from RLS at REBNY • Updated 5/7/26, 12:48 PM EST

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Location

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40 Clarkson Avenue #2L, Prospect Lefferts Gardens, Kings County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1938
Year Built
88 years old
6
Floors
78
Residential Units
R7A
Zoning District
Elevator Apartments

Tax & Assessment

Assessed Value: $3,077,550
Land Value: $439,650
Exemptions: $25,190

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

Lot Area: 24,422 SF
Building Area: 97,332 SF
Built FAR: 3.99
Allowed FAR: 4

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 monthly maintenance are $1,060 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.

This property has 1 bedroom and 1 full bathroom.

The listed interior living area is 902 square feet. Verify dimensions independently during due diligence.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pets are permitted at this property: Pets Allowed. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $599,800 for 902 sq ft, the asking price per square foot is approximately $665. 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 [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: RLS20080368
First Listed: 3/30/2026
On Market: 3/31/2026
Price Changed: 3/30/2026
Contract Date: 9/2/2025

Listing Courtesy of Compass - Tyson Lewis

Listing Contact: (917) 716-7361

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 4:48 PM UTC

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