251 1st Street: Apartments for Sale & Rent

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New Development Opened in 2017

Last updated on Oct 22, 2025

251 1st Street

This 11-story building at 251 1st Street in Park Slope, Brooklyn, features ODA Architecture's stepped setback style and will have 44 condominium apartments when completed in 2016. The development by Adam America and Slate Property Group offers numerous amenities including a concierge, gym, roof deck, and landscaped courtyard.

Recent Sales (12) $1,314 Avg. price/ft²
All Units in Building (44)

Apt. PH 9A

3 beds

2.5 baths

1,661 ft²

$350,000

$211

Jul 16, 2025

Apt. 7D

3 beds

2 baths

1,375 ft²

$2,050,000

$1,491

Jul 7, 2025

Apt. 3C

2 beds

2 baths

1,017 ft²

$1,400,000

$1,377

Feb 12, 2025

Apt. 5A

2 beds

2 baths

1,255 ft²

$1,810,000

$1,442

Aug 16, 2024

Apt. 5C

2 beds

2 baths

1,017 ft²

$1,485,000

$1,460

Feb 22, 2024

Apt. 5E

2 beds

2 baths

990 ft²

$1,350,000

$1,364

Apr 28, 2023

Apt. 4C

2 beds

2 baths

1,017 ft²

$1,480,000

$1,455

Mar 10, 2023

Apt. 5E

2 beds

2 baths

990 ft²

$1,200,000

$1,212

Dec 8, 2022

Apt. PH 9C

2 beds

2.5 baths

1,154 ft²

$1,700,000

$1,473

Jul 6, 2022

Apt. 7A

3 beds

2.5 baths

1,621 ft²

$2,675,000

$1,650

May 20, 2022

Apt. 5F

$1,595,000

Mar 18, 2022

Apt. 5D

$1,475,000

Feb 22, 2022

View Full Sales History

Overview of 251 1st Street

251 1st Street is a new development condo with 44 apartments, located in Park Slope very close to the R subway line.

During the past two years, 5 apartments have sold: the most expensive was a three bedroom that sold for $2,050,000 (about $1,491 per sq. ft.), and the least expensive was a three bedroom that sold for $350,000 (about $211 per sq. ft.).

Amenities at this pet friendly post war building include doorman, fitness center, children's playroom and rooftop terrace.

Doorman

Part Time

Type

Condo

Year Built

2016

Apartments

44 (view all units)

Floors

Pets: Allowed

Neighborhood

Park Slope (Brooklyn)

Min Down

20%

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Amenities

Attended Lobby
Concierge
PT Doorman
Post War
Resident Storage
Central AC
Rooftop Terrace
Elevator
Party Room
Event Room
Children's Playroom
Lounge
Fitness Center
Rooftop Terrace
Outdoor Entertainment Space
Courtyard
Laundry Room
Valet Services
Bike Room
Library
Pet Grooming / Pet Services
Terraces / Balconies

Area Map StreetView

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at 4th Ave 0.16 miles

at 4th Ave 0.37 miles

Pros & Cons

Handsome- stepped setback design
Bicycle storage
Stroller room with valet
Landscaped courtyard
Gym
Part time doorman
Concierge
Numerous terraces
Roof deck
Close to Subway

No garage

CityRealty Rating

/44

Architecture

/36

Location

/39

Features

Editor’s Points

CITYREALTY
RATING

How is the CityRealty Rating calculated?
Architecture

30+ remarkable

20-29 distinguished

11-19 average

< 11 below average
Location

27+ remarkable

18-26 distinguished

9-17 average

< 9 below average
Features

22+ remarkable

16-21 distinguished

9-15 average

< 9 below average
CityRealty’s Ratings Explained

Sales History

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Sales Summary

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Sales History by Apartment Size

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Pricing Comparison of Similar Buildings

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Editorial Coverage

Alternate Addresses

245 1st Street
245 First Street
251 First Street
273 Fourth Avenue
275 Fourth Avenue
277 Fourth Avenue
279 Fourth Avenue
281 Fourth Avenue

The Greenwich by Rafael Vinoly

at the northwest corner of Thames Street

Financial District

Sun-drenched homes at the economic center of the world | Imminent occupancy

Studios starting at $1,110,000
1 beds starting at $1,375,000
2 beds starting at $2,505,000
3 beds starting at $2,995,000

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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.

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An equal housing opportunity

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251 1st Street

Overview of 251 1st Street

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Amenities

Pros & Cons

CityRealty Rating

How is the CityRealty Rating calculated?

Sales History

Sales Summary

Sales History by Apartment Size

Pricing Comparison of Similar Buildings

Editorial Coverage

Alternate Addresses

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