SOLD FOR $585,000
· Closed December 18, 2017
206 21ST Street #3A
MLS® #RLS10047830
Listing by Halstead dba Brown Harris Stevens Residential Sales LLC
2
Bedrooms
2
Baths
N/A
Sq. Ft.
2001
Year Built
Quick Summary
Property Highlights
- Exposure: North facing
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Aug 16, 2017 | $599,000 | - |
| Currently | Apr 29, 2026 | $585,000 | -2.3% |
Description
In the heart of the ever-evolving South Slope, this sweet and intimate CONDO apartment awaits! The perfect starter home with 2 split bedrooms, a marble bathroom, a marble powder room (yes, 1.5 bathrooms!) and a bright ample sized balcony overlooking charming treetops to the north. The granite and stainless steel kitchen is nicely tucked away and provides great storage and counter space. Complete with central AC, a private storage unit, common laundry room and super low monthlies & tax abatement till 2031
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
113
Median Asking Price
$1.73M
Median $/Sqft
$1,376
Avg Days on Market
N/A
New This Week
11
Price Reduced
17%
Sold (30 Days)
23
Median Sale Price
$1.65M
Live data from RLS at REBNY • Updated 4/29/26, 1:30 AM EST
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Location
206 21ST Street #3A, Park Slope, Kings County • Near 4th Avenue / 5th 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 $290 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $108, or roughly $9 per month. Verify the current assessment with your attorney before closing.
This property has 2 bedrooms and 2 full bathrooms.
According to MLS records, the building was constructed in 2001, making it approximately 25 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.
Pet policy requires confirmation with the listing broker.
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 Halstead dba Brown Harris Stevens Residential Sales LLC - Beth J. Kugel
Listing Contact: (718) 613-2032
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 4/29/2026 at 5:30 AM UTC