Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
40 CLARKSON Avenue #6A
Interested in this property?
Active For Sale Co-op

$645,000

40 CLARKSON Avenue #6A

Flatbush, Brooklyn

MLS® #RLS20093331

RLS at REBNY

Listing by Douglas Elliman Real Estate

1

Bedroom

1

Bath

N/A

Sq. Ft.

1938

Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Year Built 1938
Ownership Co-op
Maintenance $1,179/mo
Neighborhood Flatbush
Floor 6 of 6

Property Highlights

  • Views: Other
  • Climate Control: Window Units
  • Character: Pre-war building (1938)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 4
Baths 1 Full
Floor 6 of 6
View Other
Cooling Window Units
Pets Yes
Year Built 1938
Structure Type HighRise
Basement Other
Block/Lot 05064/0029

Listing History

Event Date Price Change
Listed May 26, 2026 $645,000 -
Currently May 26, 2026 $645,000 -

Description

Welcome to Unit 6A at 40 Clarkson Avenue, where classic charm meets modern convenience! Nestled in a delightful pre-war low-rise building, this cooperative unit boasts an excellent condition that will capture your heart the moment you step in. Revel in the open, airy layout highlighted by elegant details that speak to the building's rich history. As you enter, be greeted by the lovely courtyard—a serene escape from the vibrant energy of the city. Once inside, the building features a convenient elevator for easy access to this charming residence. The pet-friendly policy ensures your furry companions are part of the joy of living here, with approval. The surrounding area brims with attractions and conveniences to make life enjoyable and effortless. Just a hop away, you'll find lush green spaces to explore and relax, including the famous Prospect Park. A variety of transportation options are nearby, offering easy access to all that New York City has to offer. Are you ready to experience a harmonious blend of comfort, style, and location? Schedule a showing today and discover the unique charm of 40 Clarkson Avenue, Unit 6A for yourself!

Features & Amenities

Interior Features

Building Other

Exterior Features

Building Courtyard

Building Amenities

Elevators

Building Information

Building Data View Compliance & Permits
Total Units 78
Stories 6
Structure HighRise

Financial Details

Maintenance $1,179/mo

Flatbush features one of Brooklyn's most varied housing stocks, including grand detached Victorians along Ocean Avenue, limestone and brownstone rowhouses, prewar apartment buildings, and brick townhomes within landmarked districts like Prospect Park South and Ditmas Park. The Q, 2, and 5 trains connect the neighborhood to Manhattan, while Prospect Park's 526 acres of green space border the northern edge. The restored Kings Theatre, a 1920s-era landmark performance venue, and Erasmus Hall High School, founded in 1786, are among the area's most notable architectural features.

Flatbush Live Market Data

View Neighborhood

Active Listings

50

Median Asking Price

$492K

Median $/Sqft

$741

Avg Days on Market

N/A

New This Week

3

Price Reduced

24%

Sold (30 Days)

0

Median Sale Price

N/A

Live data from RLS at REBNY • Updated 5/26/26, 3:32 PM EST

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Location

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40 CLARKSON Avenue #6A, Flatbush, Kings County

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 $1,179 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 1 bedroom and 1 full bathroom.

According to MLS records, the building was constructed in 1938, making it approximately 88 years old.

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 upon approval,Building Pets Allowed Comments:Pets upon approval. Contact the listing broker for weight limits or breed restrictions.

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: RLS20093331
First Listed: 5/26/2026
On Market: 5/26/2026
Price Changed: 5/26/2026
Contract Date: 5/26/2026

Listing Courtesy of Douglas Elliman Real Estate - Robert V Nicoletti

Listing Contact: (917) 679-2685

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 5/26/2026 at 7:32 PM UTC

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