$2,800,000
8725 21ST Avenue
MLS® #RLS20085069
Listing by Brooklyn Real Property Inc
5
Bedrooms
3
Baths
N/A
Sq. Ft.
1925
Year Built
Quick Summary
Property Highlights
- Views: Other
- Parking: Private garage with 2 spaces
- Character: Pre-war building (1925)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 17, 2026 | $2,800,000 | - |
| Currently | Apr 29, 2026 | $2,800,000 | - |
Description
SHOWING BY APPOINTMENT ONLY
First Time on the Market - Prime 21st Ave & Benson Ave Location Rare opportunity to own a fully detached Victorian on an oversized 60 96.67 ft lot in desirable R5 zoning. This home offers exceptional flexibility for investors or end-users-easily convertible into a spacious 8-bedroom single-family "McMansion". Property Highlights: Approx. building size: 33 40 ft 5 bedrooms, 3 full bathrooms (current layout) Large eat-in kitchen High ceilings & oversized rooms Hardwood floors throughout Abundant windows & closet space Additional Features: Full-width insulated, heated enclosed front patio Fully finished basement with: Separate entrance (2 total) High ceilings Full bathroom Bonus room (formerly a wine cellar) 3 separate entrances to each level Copper hot water system 2 gas meters & 3 electric meters Exterior & Lot: Huge lot with buildable potential up to 5,046 sq ft Detached 2-car garage with attic storage Location: Conveniently located near public transportation, shopping, restaurants, and more. Showing Notes: Top floor available for viewing on re-show only, by appointment.
Features & Amenities
Interior Features
Building Amenities
Building Information
Financial Details
About Bath Beach
View All Bath Beach ListingsBath Beach sits on Brooklyn's southwestern shore along Gravesend Bay, featuring a mix of one- and two-family brick and frame houses, attached rowhouses, and small apartment buildings on a low-traffic residential grid. The D train serves the neighborhood via the BMT West End Line with stations at 18th Avenue, 20th Avenue, Bay Parkway, and 25th Avenue. Calvert Vaux Park and the Shore Parkway promenade provide waterfront access, while Dyker Beach Park offers an 18-hole public golf course.
Bath Beach Live Market Data
View NeighborhoodActive Listings
3
Median Asking Price
$1.05M
Median $/Sqft
$640
Avg Days on Market
N/A
New This Week
1
Price Reduced
0%
Sold (30 Days)
1
Median Sale Price
$350K
Live data from RLS at REBNY • Updated 4/29/26, 1:00 AM EST
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Location
8725 21ST Avenue, Bath Beach, Kings County
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 annual property tax is $12,948, or roughly $1,079 per month. Verify the current assessment with your attorney before closing.
This property has 5 bedrooms and 3 full bathrooms.
According to MLS records, the building was constructed in 1925, making it approximately 101 years old.
This listing is None
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
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 Brooklyn Real Property Inc - Jean Paul Ho
Listing Contact: (718) 875-8899
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 5:00 AM UTC