Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $510,000

Listed at $489,000 · Sold 4.3% above asking · Closed June 16, 2017

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

$489,000

$470 per sq ft

45 MARTENSE Street #6J

Flatbush, Brooklyn

MLS® #RLS10503030

RLS at REBNY

Listing by The Corcoran Group

1

Bedroom

1

Bath

1,040

Sq. Ft.

1937

Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Living Area 1,040 sq ft
Year Built 1937
Ownership Co-op
Maintenance $647/mo
Neighborhood Flatbush
Floor 6 of 6

Property Highlights

  • Exposure: East,North facing
  • Style: Prewar architecture
  • Climate Control: Window Units

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full
Floor 6 of 6
Exposure East,North
Cooling Window Units
Pets Yes
Cross Street MARTENSE COURT and BEDFORD AVENUE
Year Built 1937
Living Area 1,040 sq ft
Architectural Style Prewar
Parcel # 05086-0066-00045-000-000006J

Description

Magnificent and Massive! Welcome to apartment 6J at 45 Martense Street. This 1000 plus sq. ft. top floor apartment is as stunning as it is grand. You will marvel at expansive foyer, with its lovely built in book shelves. The dynamite dining room leads to a ginormous sunny and bright living room with tree top views.The windowed eat-in kitchen is a chefs dream with granite counter-tops and hip tile backsplash. Relax at the end of a long day in the recently renovated, spa inspired bathroom, replete with top of the line fixtures including Toto toilet, Kohler marble encased deep soaking tub, custom tiled backsplash and top of the line lighting. The master bedroom is gigantic but peaceful with a jaw dropping custom California walk in closet. With chic ceiling fans in every room, amazing closet space, expansive living room and bedroom, original plaster walls and arched entry wayapartment 6J at 45 Martense is as magnificent as it is massive! This stunning prewar gem is centrally located between two amazing shopping avenues Flatbush and Bedford. You are a short stroll from Prospect Park and transportation couldnt be better with the Church Avenue B/Q stations just five blocks and Church Avenue 2/5 station just four blocks away.45 Martense Street is a beautifully maintained, pet friendly, elevator Art Deco co-op with a strong sense of community in prime Flatbush/Prospect Lefferts Gardens. With a recently renovated lobby, lovely and lush common garden, full time super, laundry, storage and bicycle storage (wait-list/additional cost) apartment 6J sits in one of the most desirable, friendly coops in all of Brooklyn.

Features & Amenities

Interior Features

Eat In Kitchen Building Washer Dryer Install Allowed

Building Information

Total Units 66
Stories 6
Style Prewar

Financial Details

Maintenance $647/mo
Sale Price $510,000

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 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

41

Median Asking Price

$525K

Median $/Sqft

$480

Avg Days on Market

N/A

New This Week

2

Price Reduced

37%

Sold (30 Days)

5

Median Sale Price

$445K

Live data from RLS at REBNY • Updated 3/26/26, 6:15 AM EST

Similar Listings in Flatbush

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Location

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45 MARTENSE Street #6J, Flatbush, Kings County • Near MARTENSE COURT and BEDFORD AVENUE

Floor Plans

Floor Plan
MLS® ID: RLS10503030
First Listed: 10/22/2018
Closed: 6/16/2017
Contract Date: 6/16/2017

Listing Courtesy of The Corcoran Group - Laura Hess

Listing Contact: (808) 554-5083

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.

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RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 3/26/2026 at 10:15 AM UTC

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