274 21ST Street #1A
MLS® #RLS10041854
Listing by The Corcoran Group
Studio
1.5
Baths
880
Sq. Ft.
N/A
Year Built
Quick Summary
Property Highlights
- Exposure: North,South facing
- New Construction: Brand new building
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 18, 2014 | $525,000 | - |
| Currently | May 4, 2026 | $525,000 | - |
Description
Oversized Studio. Move right in to this oversized Studio Duplex flooded with light in Greenwood Heights. With abundant closet space throughout, a modern kitchen featuring stainless steel appliances, one and a half baths, and a washer/dryer, this meticulously maintained home is awaiting its new owner. Currently configured with the windowed master bedroom on the lower level, this flexible floorplan lends to creating your own unique layout. Take advantage of low common charges and the 25 year tax abatement this small boutique building offers. Just blocks from the highest point in Brooklyn, this tree lined block leads to a multitude of great restaurants and shops on nearby 5th and 6th Avenues. Enjoy brick oven pizza at Toby's, a one- of-a-kind farm to table meal at Lot 2, or delicious latte at SouthSide Coffee all within just a few blocks of your new home.
Building Information
Financial Details
About Park Slope
View All Park Slope ListingsPark Slope is a well-known Brooklyn neighborhood, recognized for its tree-lined streets and preserved brownstones. Bordering the western edge of Prospect Park, the neighborhood offers convenient access to green space. The real estate market features a mix of historic townhouses, cooperatives, and modern condominiums, within walking distance of the park.
Park Slope Live Market Data
View NeighborhoodActive Listings
108
Median Asking Price
$1.62M
Median $/Sqft
$1,376
Avg Days on Market
N/A
New This Week
12
Price Reduced
17%
Sold (30 Days)
23
Median Sale Price
$1.59M
Live data from RLS at REBNY • Updated 5/4/26, 4:51 AM EST
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Location
274 21ST Street #1A, Park Slope, Kings County • Near 5th Avenue / 6th Avenue
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 $252 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $312, or roughly $26 per month. Verify the current assessment with your attorney before closing.
This property has 0 bedrooms and 1 full bathroom and 1 half bathroom.
The listed interior living area is 880 square feet. Verify dimensions independently during due diligence.
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. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $525,000 for 880 sq ft, the asking price per square foot is approximately $597. 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 The Corcoran Group - Kate Toale
Listing Contact: (718) 840-2048
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 8:51 AM UTC