Ansonia Court, 420 12th Street - Park Slope, Brooklyn

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Ansonia Court,
420 12th Street

Co-op located in Park Slope, between Seventh Avenue & Eighth Avenue

Apartments For Sale (1)
Recent Sales (10)
All Units in Building (70)

Include In-Contract Listings

Apt. F1L
(12 Photos)

3 beds

2.5 baths

1,500 ft²

$1,700

$2,550,000 in contract

Dec 4, 2024

17 days

in contract

#F1L: $2,550,000 - 3 beds

Apt. H1L

2 beds

2 baths

$1,885,000 +5%

$1,795,000

Feb 6, 2024

Apt. C3L

1 bed

1 bath

$1,700,000 +6.6%

$1,595,000

Aug 17, 2023

Apt. J1R

3 beds

1 bath

$2,150,000 -2.3%

$2,200,000

Jun 20, 2023

Apt. L1R

3 beds

2 baths

$1,995,000 0%

$1,995,000

Jan 5, 2023

Apt. K1R

3 beds

2.5 baths

$2,550,000 +18.6%

$2,150,000

Aug 10, 2022

Apt. N1R

2 beds

1.5 baths

1,200 ft²

$1,775,000 +4.5%

$1,479

$1,699,000

Aug 19, 2021

Apt. J4L

3 beds

2 baths

$2,120,000 -3.4%

$2,195,000

Aug 17, 2021

Apt. B1R

2 beds

1.5 baths

1,265 ft²

$1,637,500

$1,294

Jul 27, 2021

Apt. H1L

2 beds

2 baths

$1,575,000 -4.5%

$1,650,000

Feb 2, 2021

Apt. B2L

2 beds

2 baths

$1,649,000 -2.7%

$1,695,000

Jan 5, 2021

View Full Sales History

Overview of Ansonia Court at 420 12th Street

Ansonia Court is a prewar cooperative constructed in 1881, located at 420 12th Street, and centered on a lush private courtyard. A doorman and live-in superintendent are on staff, and amenities include a package room and bike storage. Pets are welcome.

Ansonia Court is located in the heart of South Slope, only one block from Prospect Park. Union Market, popular local dining and nightlife, and the F/G trains at 7th Avenue are a short distance from the building.

Year Built

1881

Converted: 1982

Apartments

Floors

Pets: Allowed

Neighborhood

Park Slope (Brooklyn)

Min Down

20%

70Apartments

View All Past
Sales & Rentals
in Building

Amenities

Pre War
Walk Up
Resident Storage
Garden
Intercom
Rooftop Terrace
Mail Room

Shh... Many units sell without being publicly listed.

Learn more about off-market listings at Ansonia Court!

Area Map StreetView

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Maps &
3D Aerial Views

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

Experience amazing 3D aerial maps and fly throughs.

Nearby Subways

at 7th Ave and 9th 0.18 miles

Carter’s Review

"The Ansonia Court is a four-story, red-brick building at 420 12th Street in the Park Slope section of Brooklyn. It once housed the Ansonia Clock company.

The building has 70 cooperative apartments. "
Read Full Review

Who's Carter?

Pros & Cons

Former Ansonia Clock factory building
Some balconies
Roof decks
High ceilings
Brick wall interiors
Walk-up- red-brick buildings
Not far from the F line subway
Centrally located in desirable Park Slope neighborhood
Two blocks from Prospect Park
Large courtyard designed by Zion & Breen

Many apartments
No garage
No health club

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

Price/Room (Est)

Why are we displaying the estimated price per room?

For some co-ops, instead of price per square foot, we use an estimate of the number of rooms for each sold apartment to chart price changes over time. This is because many co-op listings do not include square footage information, and this makes it challenging to calculate accurate square-foot averages.

By displaying the price per estimated room count, we are able to provide a more reliable and consistent metric for comparing sales in the building. While we hope that this gives you a clearer sense of price trends in the building, all data should be independently verified. All data provided are only estimates and should not be used to make any purchase or sale decision.

Price/Ft² (Est)

View Full Closing History

Sales Summary

View Summary by Apartment Size

Sales History by Apartment Size

View Full Closing History

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Pricing Comparison of Similar Buildings

View Detailed Comparison

Editorial Coverage

Alternate Addresses

391 7th Avenue
393 13th Street
393 7th Avenue
395 13th Street
395 7th Avenue
397 13th Street
397 7th Avenue
399 13th Street
399 7th Avenue
401 13th Street
401 7th Avenue
403 13th Street
403 7th Avenue
405 13th Street
405 7th Avenue
405A 7th Avenue
406 12th Street
407 13th Street
408 12th Street
410 12th Street
412 12th Street
414 12th Street
416 12th Street
418 12th Street
422 12th Street
424 12th Street

One United Nations Park

between East 39th Street & East 40th Street

Murray Hill

One United Nations Park is an unprecedented interplay of privacy and light—a balance that reflects the architecture’s bold exterior and luminous interiors.

Studios starting at $0
1 beds starting at $1,495,000
2 beds starting at $2,295,000
3 beds starting at $3,695,000
4 beds starting at $4,995,000

Learn More

One United Nations Park - Exterior View - Building

One United Nations Park - Exterior/Interior View - Terrace and Living Room

One United Nations Park - Interior - Corner View - Living Room

One United Nations Park - Interior - Living Room - View of ESB

One United Nations Park - Interior View - Colorful Living Room

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. ©2024 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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Ansonia Court,420 12th Street

Co-op located in Park Slope, between Seventh Avenue & Eighth Avenue

Overview of Ansonia Court at 420 12th Street

Amenities

Shh... Many units sell without being publicly listed.

Maps & 3D Aerial Views

Nearby Subways

Carter’s Review

Pros & Cons

CityRealty Rating

How is the CityRealty Rating calculated?

Sales History

Why are we displaying the estimated price per room?

Sales Summary

Sales History by Apartment Size

Pricing Comparison of Similar Buildings

Editorial Coverage

Alternate Addresses

Buy & Sell

Rent

Buildings

Insights

Company

Ansonia Court,
420 12th Street

Maps &
3D Aerial Views