420 12th Street, Unit K1R

Park Slope, Brooklyn, NY 11215

1/2 Bath
Sq. Ft.
/ Sq. Ft.
Sq. Ft.
per Sq. Ft.


Rarely available three-bedroom loft duplex with private outdoor space in coveted Ansonia Court. Located on tree-lined 12th street and just 1 block from Prospect Park, this renovated 3 bedroom 2.5 bath with private south facing patio is a Park Slope dream. Approximately ~ 1,500 sqft, this spacious home features 13’ ft ceilings and lovely northwest and southeast light throughout. Enjoy its warm rustic-chic vibe courtesy of cinematic light, soaring ceilings, original brick, beams, and wood.
Enter through


  • Primary Ensuite
  • Private Patio
  • Patio
  • Fence
  • Exposed Brick
  • Hardwood Floors
  • High Ceilings
  • Walk Up


Add your commute
LISTING UPDATED: 05/16/2022 05:37 PM

Property Details for 420 12th Street, Unit K1R

Days on Market15
Maintenance$1,930 / month
Min. Down Pymt-
Total Rooms5.5
Compass TypeCo-op
MLS Type-
Year Built1881
CountyKings County


Ansonia Court

70 Units4 StoriesBuilt in 1881

Listing Agent

Contact Agent(s)


Add your commute

Virtual Tour

Listing Agents

  1. Ali Clarke

    Ali Clarke

    Alternative Listing Agent



    P: 646.789.2498

  2. Jessica Chen

    Jessica Chen

    Alternative Listing Agent


  3. Sean Kaufman

    Sean Kaufman

    Alternative Listing Agent


  4. The Shii Ann Huang Team

    The Shii Ann Huang Team

    Alternative Listing Agent



    P: 212.913.9093

Building Information for 420 12th Street, Unit K1R

Building/ComplexAnsonia CourtFloor1Stories4Residences70Pet PolicyAllowedYear Built1881Building AgePre-war. Built 1882. [Landmarked]Building Type-

Payment Calculator

$9,994 per month

30 year fixed, 3.85% Interest

Principal and Interest


Property Taxes


Maintenance/Common Charges


Property History for 420 12th Street, Unit K1R

DateEvent & SourcePriceAppreciationLink
DateEvent & SourcePrice

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 420 12th Street, Unit K1R

Taxable ValueLand-Additions-Total-
Home Facts

Schools near 420 12th Street, Unit K1R

PS 107 John W KimballPublicK-50.2 mi
Saint Saviour Catholic AcademyPrivatePK-80.3 mi
Avalon Childcare Fifth AvenuePrivateK-10.4 mi
St Saviour High SchoolPrivate9-120.4 mi

PS 107 John W Kimball

K-5, 0.2 mi, Public


Saint Saviour Catholic Academy

PK-8, 0.3 mi, Private


Avalon Childcare Fifth Avenue

K-1, 0.4 mi, Private


St Saviour High School

9-12, 0.4 mi, Private


School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Neighborhood Map and Transit

Similar Homes

Sorry, we can't find any similar homes at this time. Please check back later.

Similar Sold Homes

Sorry, we can't find any similar sold homes at this time. Please check back later.

420 12th Street, Unit K1R is a co-op for sale in Park Slope, Brooklyn, NY 11215. This property was listed for sale on May 10, 2022 by Compass at $2,150,000. It has been on the market for a total of 15 days and was last sold on July 12, 2011. This listing's school district is New York City Geographic District #15. Nearby schools include PS 107 John W Kimball, Junior High School 88 Peter Rouget and Secondary School for Journalism. 420 12th Street, Unit K1R is a 3-bed, 2.5-bath, co-op built in 1881.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass expressly disclaims any liability in connection therewith. No financial or legal advice provided. Equal Housing Opportunity.

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2022 The Real Estate Board of New York, Inc., All rights reserved. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2022, OneKey® MLS. All data is deemed reliable but is not guaranteed accurate by Compass. See Terms of Service for additional restrictions. Compass · Tel: 212-913-9058 · New York, NY