SOLD FOR $1,350,000
· Closed August 1, 2017
420 12TH Street #C3L
MLS® #RLS10035314
Listing by The Corcoran Group
2
Bedrooms
2
Baths
N/A
Sq. Ft.
1881
Year Built
Quick Summary
Property Highlights
- Exposure: East,West facing
- Outdoor Space: Balcony
- Style: Prewar architecture
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 18, 2017 | $1,350,000 | - |
| Currently | Apr 29, 2026 | $1,350,000 | - |
Description
420 12th Street #C3LThe Ansonia Court is a coveted address in the heart of vibrant South Park Slope with charming loft details and unique, interior courtyard for residents to enjoy. A pet-friendly building with oversized factory windows, exposed brick and original wood beams create a rich, warm loft-living environment.Unit C3L has 12 foot ceilings and features an open, living/dining floor-plan with 2 large bedrooms and 2 full bathrooms (one ensuite to the master). Plus a home office and west facing balcony. This thoughtfully renovated home features a chef's kitchen with custom cabinetry, breakfast bar, stone countertops and European brand appliances. A quiet, well-designed home office is tucked away off the living room and opens to a private balcony overlooking the courtyard. Perfect for al fresco dining or take your laptop and work outdoors! Spacious master bedroom has custom closets and built-in storage solutions. Master ensuite bath has sleek, modern finishes and stall shower. The 2nd full bathroom is across the hall from 2nd bedroom, complete with custom tiling, bathtub and shower. Other creature comforts include refinished hardwood flooring, in-unit washer/dryer and two removable air conditioners. Close by transportation: F, G and R trains and B67 bus along 7th Avenue. Shop on the block for provisions at Union Market and get your wine at Big Nose Full Body. Check out the weekly Farmers Market at Bartel-Pritchelard Square a few blocks away. Other neighborhood favorites include Talde, Hugo & Sons and Fonda. The Nitehawk Cinema is opening soon. Zoned for District 15. Marketed exclusively by Jessica Buchman of the Corcoran Group.
Features & Amenities
Interior Features
Exterior Features
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
114
Median Asking Price
$1.74M
Median $/Sqft
$1,377
Avg Days on Market
N/A
New This Week
13
Price Reduced
17%
Sold (30 Days)
24
Median Sale Price
$1.64M
Live data from RLS at REBNY • Updated 4/29/26, 1:29 PM EST
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Location
420 12TH Street #C3L, Park Slope, Kings County • Near 12th Street & 7th Avenue
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
Want help estimating ownership costs or understanding building compliance? Let's discuss
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $1,197 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 2 bedrooms and 2 full bathrooms.
According to MLS records, the building was constructed in 1881, making it approximately 145 years old.
This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.
Have a question not answered here?
(917) 416-7433Listing Courtesy of The Corcoran Group - Jessica Buchman
Listing Contact: (917) 579-8641
Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing 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. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.
Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.
RLS Data display by Keller Williams NYC. Data last updated on 4/29/2026 at 5:29 PM UTC