417 A 18th Street
MLS® #RLS20093270
Listing by Compass
3
Bedrooms
2
Baths
1,908
Sq. Ft.
1915
Year Built
Quick Summary
Property Highlights
- Character: Pre-war building (1915)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | May 26, 2026 | $1,795,000 | - |
| Currently | May 26, 2026 | $1,795,000 | - |
Description
South Slope Rowhouse with Outdoor Space, Light, and Upside 417A 18th Street is a South Slope rowhouse with private outdoor space, low carrying costs, open southern light, and room to improve over time. Recent practical improvements, including a new upper bathroom, new windows, and a new facade, make the house livable now for a buyer who prefers to settle in before taking on larger work. Others may choose to approach the property more comprehensively from the outset. Either way, the opportunity is flexible: use what works, improve what does not, and shape the house over time according to your needs, taste, and long-term vision. Inside and out, the home has the character associated with older Brooklyn rowhouses: texture, history, and a sense of place. It is not a fully finished designer renovation, but it offers the essential ingredients many buyers look for in a Brooklyn house: outdoor space, natural light, location, and flexibility. The block itself shows a range of approaches to rowhouse renovation, with nearby homes updated in both traditional and more modern styles. With no houses directly across the street and a south-facing facade, the property benefits from a brighter, more open exposure than many rowhouses typically enjoy. The private rear outdoor space adds practical value for gardening, dining, entertaining, play, or a quiet place to step outside. Located in South Slope, 417A 18th Street is near neighborhood restaurants, cafes, shops, transit, Green-Wood Cemetery, and Prospect Park, in a market where available houses remain limited. Shown by appointment. Disclaimer: All information is provided for marketing purposes only and is subject to errors, omissions, prior sale, change, or withdrawal without notice. Purchasers must independently verify all square footage, dimensions, room counts, legal use, zoning, taxes, assessments, certificate of occupancy status, landmark or historic district status, building classification, condition, improvements, permits, renovation potential, and existing or future use. No representation is made as to the accuracy of public records, floor plans, measurements, photographs, seller statements, or third-party information. Property is sold as-is.
Features & Amenities
Interior Features
Exterior Features
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
119
Median Asking Price
$1.82M
Median $/Sqft
$1,454
Avg Days on Market
N/A
New This Week
7
Price Reduced
18%
Sold (30 Days)
9
Median Sale Price
$2.27M
Live data from RLS at REBNY • Updated 5/26/26, 2:07 PM EST
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Location
417 A 18th Street, Park Slope, 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 $0 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $4,068, or roughly $339 per month. Verify the current assessment with your attorney before closing.
This property has 3 bedrooms and 2 full bathrooms.
The listed interior living area is 1,908 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1915, making it approximately 111 years old.
This listing is None
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $1,795,000 for 1,908 sq ft, the asking price per square foot is approximately $941. 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 Compass - Gene Keyser
Listing Contact: (917) 676-4705
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 5/26/2026 at 6:07 PM UTC