Under Contract – Backup offers may be accepted
284 20TH Street #1B
MLS® #RLS20079917
Listing by Serhant
3
Bedrooms
2.5
Baths
1,503
Sq. Ft.
2008
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: North facing
- Outdoor Space: Patio, Terrace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Mar 27, 2026 | $1,425,000 | - |
| Currently | Jul 8, 2026 | $1,425,000 | - |
Description
Welcome to Residence 1B, a bright and expansive duplex offering approximately 1,500 square feet of interior space and an exceptionally flexible layout with endless possibilities for how the home can be lived in and enjoyed. This 3 bedroom, 2.5 bath residence, is a truly unique and rarely available home. The upper level features an open kitchen and living and dining area, two bedrooms, a full bathroom, and a sun-filled solarium that opens directly onto a private terrace. The lower level offers a spacious great room, abundant storage, and a powder room, with direct access to a private 140 square foot courtyard. Across the courtyard, a separate studio with a full bathroom provides the perfect space for a third bedroom, home office, gym, or guest suite. Additional highlights include central air conditioning, an in-unit washer and dryer, recessed lighting, and generous closet space throughout. A tax abatement in place until 2033 helps keep monthly carrying costs attractive. Pet friendly building. Per the offering plan, the residence is a legal 2 bedroom. There is currently a $379 monthly assessment in place. Photos are virtually staged.
Features & Amenities
Interior Features
Exterior Features
Building Information
Financial Details
About Greenwood Heights
View All Greenwood Heights ListingsGreenwood Heights is a Brooklyn neighborhood bordering Green-Wood Cemetery, with housing stock ranging from historic pre-war cooperatives to newer condominium developments. R/D/N train service connects to Manhattan.
Greenwood Heights Live Market Data
View NeighborhoodActive Listings
35
Median Asking Price
$1.75M
Median $/Sqft
$1,193
Avg Days on Market
N/A
New This Week
2
Price Reduced
37%
Sold (30 Days)
1
Median Sale Price
$1.33M
Live data from RLS at REBNY • Updated 7/8/26, 10:01 AM EST
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Location
284 20TH Street #1B, Greenwood Heights, Kings County
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 common charges are $685 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 3 bedrooms and 2 full bathrooms and 1 half bathroom.
The listed interior living area is 1,503 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 2008, making it approximately 18 years old.
This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.
Pets are permitted at this property: Pets Allowed,Building Pets Allowed Comments:Pets Allowed. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $1,425,000 for 1,503 sq ft, the asking price per square foot is approximately $948. 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 Serhant - Alison Glestein
Listing Contact: (212) 606-4161
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 7/8/2026 at 2:01 PM UTC