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Pending · Listing by Corcoran Group
20 PLAZA Street E #A16
Prospect Heights, Brooklyn
$1,150,000
20 PLAZA Street E #A16
MLS® #RLS20106455
Listing by Corcoran Group
- 3
- Bedrooms
- 3
- Baths
- 2,050
- Sq. Ft.
- 1940
- Year Built
Quick Summary
Property Highlights
- Views: Other
- Exposure: South,West facing
- Character: Pre-war building (1940)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jul 30, 2026 | $1,150,000 | - |
| Currently | Oct 2, 2026 | $1,150,000 | - |
Description
MEDICAL OFFICE IN NEED OF CONVERSION BRING YOUR ARCHITECT AND IMAGINATION! AMAZING OPPORTUNITY TO CREATE A SPRAWLING, LIGHT-FILLED DREAM HOME! This lovely corner maisonette has its own private stoop entrance making it feel like a quaint country cottage, all while enjoying white-glove services. It boasts sunny, leafy views from its thirteen (13!) oversized windows facing both south and west. And at 2,050 SQUARE FEET it represents one of the largest apartments on the Plaza! Currently configured as a doctor's office, this special property has all the ingredients for a dream make-over (see alternate floor plan). It can easily accommodate 3 bedrooms, 2 bathrooms, expansive living areas and room to spare. Bring your architect and explore the endless possibilities! 20 Plaza St is an iconic, Art Deco co-op c. 1940. It's a pet-friendly elevator building offering a live-in super, doorman, a gorgeous lobby, professionally landscaped gardens, excellent financials, laundry room, bike and private storage (upon availability). You're located on prestigious Plaza Street, which is known for its elegant architecture, extra-wide curved sidewalks, and centuries-old trees allowing it to feel like a lush, green sanctuary in the heart of NYC. You're perfectly located on the border of Park Slope and Prospect Heights, with easy access to a wealth of destination cafes, shops, wine bars and restaurants. You're steps away from Grand Army Plaza, Bailey Fountain and historic Prospect Park, with its miles of running and cycling trails, a newly renovated 32,000 sq ft skating rink, playgrounds and tennis courts. It hosts the Summer Stage concert series, Smorgasburg and the weekly Farmer's Market. You're a short walk to Brooklyn's cultural heart: The Museum, Botanic Garden and Library. The 2/3 and B/Q trains are practically right outside your door (3 stops to Manhattan!). Experience a quality of life you may not have thought possible in this historic and picturesque pocket of Brooklyn. (Note: photos are virtually staged. Buyer would be required to convert the CO. Please consult with an architect).
Features & Amenities
Interior Features
Exterior Features
Building Amenities
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
34
Median Asking Price
$1.20M
Median $/Sqft
$1,321
Avg Days on Market
N/A
New This Week
3
Price Reduced
9%
Sold (30 Days)
9
Median Sale Price
$1.16M
Live data from RLS at REBNY • Updated 10/1/26, 10:52 PM EST
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Location
20 PLAZA Street E #A16, Prospect 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 monthly maintenance are $3,930 per month. Confirm the exact amount with Milton Coste before making an offer.
This property has 3 bedrooms and 3 full bathrooms.
The listed interior living area is 2,050 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1940, making it approximately 86 years old.
This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.
Pets are permitted at this property: pets ok,Building Pets Allowed Comments:pets ok. Contact Milton Coste for weight limits or breed restrictions.
At the current list price of $1,150,000 for 2,050 sq ft, the asking price per square foot is approximately $561. 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 milton@miltoncoste.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 Corcoran Group - Christopher V Cavorti
Listing Contact: (914) 804-7091
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 10/2/2026 at 2:52 AM UTC
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Prospect Heights Market Update
9 sales last 30 days · $1.20M median · 3.8 months supply
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Quick Facts
Monthly Costs Estimate
$230,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
Mansion tax applies at this price point
New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $1M to $1,999,999 at 1.00%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$11,500
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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