Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $312,500

· Closed September 23, 2025

45 MARTENSE Street #6A
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Closed For Sale Co-op

$312,500

45 MARTENSE Street #6A

Flatbush, Brooklyn

MLS® #RLS20012667

RLS at REBNY

Listing by Corcoran Group

Studio

1

Bath

N/A

Sq. Ft.

1937

Year Built

Quick Summary

Bedrooms Studio
Bathrooms 1
Year Built 1937
Ownership Co-op
Maintenance $616/mo
Neighborhood Flatbush
Floor 6 of 6

Property Highlights

  • Views: Other
  • Exposure: East,North facing
  • Climate Control: Other

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 2
Baths 1 Full
Floor 6 of 6
View Other
Exposure East,North
Cooling Other
Pets Yes
Year Built 1937
Structure Type HighRise
Basement Other
Parcel # 05086-0066-00045-000-000006A
Block/Lot 05086/0066

Description

NEW: welcome to the opportunity you have been waiting for; owning Brooklyn real estate at a price that nets out cheaper than renting! 45 Martense Street 6A is a spacious and sunny top floor renovated studio in a stunning and well-maintained Art Deco building in prime Flatbush, just a short stroll to excellent transportation, restaurants, shopping, Brooklyn cultural icons and glorious Prospect Park.

45 Martense Street 6A is a charming studio with Art Deco/Pre-War details and boasts an inviting eat-in kitchen, perfect for enjoying home-cooked meals or hosting intimate gatherings with friends. With modern appliances, ample cabinet space, and room for a dining table, this kitchen is a chef's delight and a real value as it is separated from by a long hallway with closet from the rest of the apartment. The remainder of this large home is a square shaped residential space ideal for setting up a living room, office and bed. Few studios have such a generous foot print especially since this room also has a large closet.

Natural light floods this top-floor studio, illuminating the hardwood floors and creating a warm and welcoming ambiance. Whether you're lounging in the living area or working from home, the abundant natural light ensures that every corner of the studio feels bright and airy throughout the day. To top it off, the co-op has a beautiful community garden in the back of the building with vegetable planters, BBQs and dining areas.

Located in a prime Flatbush neighborhood with easy access to transportation, dining, shopping and entertainment, 45 Martense Street 6A offers the perfect blend of comfort, convenience, and community. Don't miss out on the opportunity to transition to ownership with a lower cost than renting. Schedule a viewing today with the exclusive broker and you could be picnicking in Prospect Park by summer. Co-op board approval is required. Monthly assessment of $56.77 until May 2026. Subletting allowed after two years initial residency. Additional storage cages available for rent at $65/month. Bike room at $5/bike/month. Live in Super. Basement laundry room. Pets permitted with Board approval.

Features & Amenities

Interior Features

Building Other

Exterior Features

Private Outdoor Space Under60 Sqft

Building Amenities

Elevators

Building Information

Total Units 66
Stories 6
Structure HighRise

Financial Details

Maintenance $616/mo
Original Price $325,000
Sale Price $312,500
Previous Price $325,000

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 enclaves 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

40

Median Asking Price

$512K

Median $/Sqft

$480

Avg Days on Market

N/A

New This Week

2

Price Reduced

33%

Sold (30 Days)

3

Median Sale Price

$445K

Live data from RLS at REBNY • Updated 3/23/26, 5:02 AM EST

Similar Listings in Flatbush

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Location

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45 MARTENSE Street #6A, Flatbush, Kings County

Floor Plans

Floor Plan
MLS® ID: RLS20012667
First Listed: 3/30/2025
On Market: 3/30/2025
Price Changed: 9/24/2025
Closed: 9/23/2025
Contract Date: 3/30/2025

Listing Courtesy of Corcoran Group - Jeffrey A Gardner

Listing Contact: (917) 833-0563

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 3/23/2026 at 9:02 AM UTC

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