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Printed from StreetEasy.com at 02:44 PM, Dec 28 2025

Ansonia Court at 420 12th St. #J1R

Located at Ansonia Court 420 12th Street, #J1r, Brooklyn, NY Co-op in Park Slope, Brooklyn
This unit is not currently listed on StreetEasy Other units available in this building: 1 active sales listing | 1 active rental listing
3 beds, 1.5 baths

420 12th Street, J1R

Loft style perfection at the coveted Ansonia Court. This renovated 1st floor duplex loft is simply sunny and dreamy. Through the lush European interior courtyard sits this oversized 3 bedroom, 1.5 bathroom open plan loft.

Gracious in proportions, this loft home has it all.

420 12th Street, J1R

Loft style perfection at the coveted Ansonia Court. This renovated 1st floor duplex loft is simply sunny and dreamy. Through the lush European interior courtyard sits this oversized 3 bedroom, 1.5 bathroom open plan loft.

Gracious in proportions, this loft home has it all. The open, enormous, windowed, and custom chef’s eat-in kitchen is complete with chef grade Bosch appliances, and is perfect for casual dining and meal preparation. There aren’t any compromises with the open living room—with its massive windows, and sweet private deck for grilling and entertaining. A powder room with a custom soapstone sink completes the first floor.

This unique duplex floor-plan has a large primary suite on the second level, 2 smaller bedrooms, and a magical niche office tucked away for late night emails and studying. The full bath features beautiful hand painted Made a Mano tiles. Storage space and closets are ample, including a custom Elfa closet in the primary bedroom. Full sized washer/dryer are conveniently tucked away in the unit’s private, and newly appointed, mechanical closet.

The turn of the century exposed factory brick and original wood beams and ceilings are just a few of the reasons this building has a cult-like following. The pet friendly Ansonia Court is the anchor of the South Slope, sitting one block from Prospect Park and close to all the area’s favorite dining such as Michelin bakery Winner, Fonda, Ottava, and Pasta Louise; fun shopping and transport too.


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About the Building

Ansonia Court 420 12th Street  Brooklyn, NY 11215

Co-op in Park Slope

  • 70 Units
  • 4 Stories
  • 1881 Built

Sales listings: 1 in contract and 76 previous
Rentals listings: 1 active and 23 previous
Documents and Permits: 306 documents

Unit History

Nearby

Transportation

  • F G at 7th Av

    0.15 miles

  • F G at Prospect Park-15 St

    0.27 miles

  • F G R at 4 Av-9 St

    0.5 miles

  • R at Prospect Av

    0.52 miles

  • R at 25th St

    0.85 miles

View subway lines on Google Maps

Schools

District 15 - Schools zoned for this address:
P.S. 107 John W. Kimball

(PK,0K,01,02,03,04,05,SE)

Disclaimer: School attendance zone boundaries are not guaranteed to be accurate – they are provided by a third party and subject to change. Check with the applicable school district prior to making a decision based on these boundaries.