SOLD FOR $1,695,000
· Closed November 5, 2025
12 MARTENSE Court
MLS® #RLS20047513
Listing by Brown Harris Stevens Brooklyn LLC
3
Bedrooms
2.5
Baths
2,400
Sq. Ft.
1930
Year Built
Quick Summary
Property Highlights
- Views: Other
- Fireplace: 1 fireplace
- Climate Control: Other
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 10, 2025 | $1,695,000 | - |
| Currently | May 7, 2026 | $1,695,000 | - |
Description
12 Martense Court, a tranquil oasis in the heart of the city, is a perfect blend of modern elegance and classic charm. This pre-war townhouse nestled on a lovely and lush cul-de-sac court in vibrant Flatbush offers a generous 2,400 square feet over three floors of exceptionally designed space. On the upper levels there are three gracious bedrooms, 2.5 beautifully updated bathrooms, a chef's kitchen and separate dining room. Original pre-war details abound including: archways, beamed high ceilings, bordered parquet oak hardwoods and marble flooring, crown moldings and a lovely fireplace. Three exposures and two skylights flood your home with excellent natural light. The modern, windowed chef's kitchen with breakfast area stands out with its sleek design featuring a suite of Viking appliances, custom cabinetry and quartz countertops. Enjoy hosting in the large formal dining room or spill out on your outdoor deck and landscaped garden. Additional flex spaces include: an at home office, media room, home gym, laundry area, mud room, and two utility rooms all with radiant flooring. A highly efficient split system HVAC keeps you comfortable year round. Situated in the heart of Flatbush and very close to Prospect Park, acclaimed dining, and shopping, this is an ideal location for your weekend escapades or leisurely strolls. Contact us today to schedule a private showing and see what makes this townhouse such a remarkable find in stylish and trendy Flatbush!
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Flatbush
View All Flatbush ListingsFlatbush 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 NeighborhoodActive Listings
50
Median Asking Price
$537K
Median $/Sqft
$741
Avg Days on Market
N/A
New This Week
0
Price Reduced
22%
Sold (30 Days)
3
Median Sale Price
$443K
Live data from RLS at REBNY • Updated 5/7/26, 2:56 PM EST
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Location
12 MARTENSE Court, Flatbush, Kings County
Virtual Tour
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
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
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed annual property tax is $7,632, or roughly $636 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 2,400 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1930, making it approximately 96 years old.
This listing is None
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $1,695,000 for 2,400 sq ft, the asking price per square foot is approximately $706. 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) 416-7433Listing Courtesy of Brown Harris Stevens Brooklyn LLC - Joanna Mayfield Marks
Listing Contact: (718) 613-2810
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 Data display by Keller Williams NYC. Data last updated on 5/7/2026 at 6:56 PM UTC