New Development

Last updated on Jun 10, 2025

258a 18th Street

258a 18th Street is a post-war condominium building in Brooklyn's South Slope - Greenwood Heights neighborhood completed in 2016. The 3-story walk-up building contains 4 units and offers amenities such as resident storage and a rooftop terrace.

Overview of 258a 18th Street

258a 18th Street is a post-war condominium building in Brooklyn's South Slope - Greenwood Heights neighborhood finished in 2016. Situated at 258a 18th Street, between Fifth Avenue and Sixth Avenue, the building contains 4 units and rises 3 stories. The walk-up building's amenities include resident storage and a rooftop terrace.

Doorman

None

Type

Condo

Year Built

2017

Apartments

4 (view all units)

Floors

Neighborhood

South Slope - Greenwood Heights (Brooklyn)

Min Down

20%

Maps &
3D Aerial Views

View school info, local attractions, transportation options & more.

Experience amazing 3D aerial maps and fly throughs.

Amenities

Post War
Walk Up
Resident Storage
Rooftop Terrace

Area Map StreetView

{ "key" : "AIzaSyDquABdSLhathmwfnoTcYwA1BY6coZZyZk", "lat": 40.66243, "lng": -73.99113, "marker": { "icon": "https://img3.cityrealty.com/neo/i/w/amenities/base.png" } }

at 4th Ave and Prospect Ave 0.23 miles

Pricing Comparison of Similar Buildings

View Detailed Comparison

Alternate Address

258 A 18th Street

Front & York

at York Street corner of Front Street

DUMBO

Manhattan views and Brooklyn character, 1 - 4-bed condos from $995K, 150,000-sf of indoor and outdoor amenities.

1 beds starting at $1,199,000
2 beds starting at $2,495,000
3 beds starting at $3,250,000

Learn More

Front & York - Interior View - Living Room 2

Front & York - Interior View - Rooftop Terrace

RLS IDX Data display by CityRealty.com, LLC. This 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. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and for no listing shall the number of bedrooms listed be considered a legal conclusion.

All closed sales data has been provided by the New York City Department of Finance via the Automated City Register Information System (ACRIS). No warranty or representation is made as to the accuracy of any data provided by ACRIS or any other sources.

CityRealty is committed to ensuring digital accessibility for individuals with disabilities. We are continuously working to improve the accessibility of our web experience for everyone, and we welcome feedback and accommodation requests. If you wish to report an issue or seek an accommodation, please contact us at accessibility@cityrealty.com.

An equal housing opportunity

{"1":[40.775,-73.94,"East Side","_es"],"2":[40.79,-73.99,"West Side","_ws"],"11":[40.76,-73.98,"Midtown","_m"],"3":[40.736,-73.99,"Downtown","_d"],"13":[40.711309,-74.01,"Financial
District\/BPC","_fd"],"4":[40.682676,-73.973007,"Brooklyn","_b"],"12":[40.8444,-73.9376,"Upper Manhattan","_um"],"5":[40.7477089,-73.930411,"LIC \/ Queens","_qns"],"18":[40.8889782,-73.9025,"The Bronx","_bx"]}

Turn Favoritesinto Tours!

258a 18th Street

Overview of 258a 18th Street

Maps &3D Aerial Views

Amenities

Pricing Comparison of Similar Buildings

Alternate Address

Buy & Sell

Rent

Buildings

Insights

Company

Turn Favorites
into Tours!

Maps &
3D Aerial Views