420 12TH Street #F3R
MLS® #RLS10819608
Listing by CORE Group Marketing, LLC
3
Bedrooms
3.5
Baths
N/A
Sq. Ft.
1881
Year Built
Quick Summary
Property Highlights
- Exposure: North,South facing
- Style: Prewar architecture
- Character: Pre-war building (1881)
Property Details
Description
Residence F3R at the coveted Ansonia Court is a true three bedroom, two-and-a-half bathroom duplex, located two blocks from Prospect Park. This rare home has recently undergone a complete renovation, resulting in a seamless old-meets-new aesthetic. With beamed ceilings and exposed brick throughout, the space encapsulates pre-war character and charm, while providing the luxury and convenience of a freshly modernized kitchen and beautifully upgraded bathrooms. Enter through the airy living room, featuring a lofty ceiling and dramatic arched windows. The open-concept kitchen boasts high-end appliances, including a Bosch dishwasher and refrigerator, and a Carrara marble island. Additional highlights of this floor include a large storage space underneath the staircase and an in-unit laundry room. Upstairs, the spacious master bedroom, complete with an en-suite bath, is lined with windows overlooking the building's peaceful interior courtyard. Both additional bedrooms are sizable and offer sunny southern views onto 13th Street. Constructed in 1881, Ansonia Court is a well-maintained co-op, which centers on a private, lush courtyard. The pet-friendly building has a full-time super, package room, and bike storage.
Features & Amenities
Interior Features
Exterior Features
Appliances
Building Information
Financial Details
About Park Slope
View All Park Slope ListingsPark Slope is a well-known Brooklyn neighborhood, recognized for its tree-lined streets and preserved brownstones. Bordering the western edge of Prospect Park, the neighborhood offers convenient access to green space. The real estate market features a mix of historic townhouses, cooperatives, and modern condominiums, within walking distance of the park.
Park Slope Live Market Data
View NeighborhoodActive Listings
94
Median Asking Price
$1.75M
Median $/Sqft
$1,458
Avg Days on Market
N/A
New This Week
8
Price Reduced
12%
Sold (30 Days)
22
Median Sale Price
$1.67M
Live data from RLS at REBNY • Updated 4/2/26, 1:16 AM EST
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Location
420 12TH Street #F3R, Park Slope, Kings County
Floor Plans
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
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Listing Courtesy of CORE Group Marketing, LLC - Natalie Eisen
Listing Contact: (646) 883-5436
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RLS Data display by Keller Williams NYC. Data last updated on 4/2/2026 at 5:16 AM UTC