637 Carlton Avenue
MLS® #RLS10995648
Listing by Compass
4
Bedrooms
1.5
Baths
2,940
Sq. Ft.
1899
Year Built
Quick Summary
Property Highlights
- Character: Pre-war building (1899)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jun 28, 2024 | $3,799,000 | - |
| Price Reduced | Jun 5, 2025 | $3,250,000 | -14.5% |
| Currently | May 4, 2026 | $2,950,000 | -9.2% |
Description
This beautiful home offers incredible potential. Why settle for a design you didn't choose when you can customize this space to reflect your personal style? Don't miss this rare opportunity to own a fantastic property on Carlton Avenue, one of Prospect Heights' most sought-after blocks! Welcome to this extraordinary multi-family townhouse at 637 Carlton Ave, Brooklyn, NY. This property has 4 bedrooms and 2.5 bathrooms spread across 9 spacious rooms and 4 floors, offering ample living space for the discerning buyer. Step inside to discover three exquisite marble fireplaces, infusing the living areas with elegance and warmth. The brand-new garden-level kitchen is perfect for hosting garden parties, and the original details throughout the home exude timeless charm. Enjoy the tranquil open garden view from your private outdoor space, ideal for both relaxation and entertaining. With sunlight bathing the garden all day long, it truly is a gardener's dream come true. The exterior of the townhouse showcases classic architectural details, enhancing its curb appeal. Ideally situated just off Flatbush Avenue, this property provides easy access to a variety of amenities for both daily errands and leisure activities. You're just steps away from local favorites like Gertrude's, Geidó, Orange Theory, Union Market, and Brooklyn Clay, ensuring you'll have everything you need in this vibrant neighborhood. Don't miss the opportunity to own this exceptional multi-family townhouse in a prime Brooklyn location. Whether looking for a lucrative investment opportunity or a place to call home, this property offers endless possibilities. Schedule a showing today and experience the unparalleled allure of 637 Carlton Ave for yourself. The Yard is virtually staged.
Features & Amenities
Interior Features
Exterior Features
Building Information
Financial Details
About Prospect Heights
View All Prospect Heights ListingsProspect Heights is a compact Brooklyn neighborhood anchored by the Brooklyn Public Library, Grand Army Plaza, Prospect Park, and the Brooklyn Museum. The real estate market features historic brownstones, pre-war cooperatives, and new developments like Pacific Park, with 2/3/B/Q/4 train service.
Prospect Heights Live Market Data
View NeighborhoodActive Listings
38
Median Asking Price
$1.47M
Median $/Sqft
$1,446
Avg Days on Market
N/A
New This Week
7
Price Reduced
8%
Sold (30 Days)
5
Median Sale Price
$1.69M
Live data from RLS at REBNY • Updated 5/4/26, 1:10 PM EST
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Location
637 Carlton Avenue, Prospect Heights, Kings County
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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 common charges are $0 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $9,336, or roughly $778 per month. Verify the current assessment with your attorney before closing.
This property has 4 bedrooms and 1 full bathroom and 2 half bathrooms.
The listed interior living area is 2,940 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1899, making it approximately 127 years old.
This listing is None
Pet policy requires confirmation with the listing broker.
At the current list price of $2,950,000 for 2,940 sq ft, the asking price per square foot is approximately $1,003. 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 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) 416-7433Listing Courtesy of Compass - Violette Tonuzi
Listing Contact: (646) 300-3222
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 5/4/2026 at 5:10 PM UTC