SOLD FOR $1,495,000
· Closed August 28, 2015
420 12TH Street #E1L
MLS® #RLS10055092
Listing by The Corcoran Group
2
Bedrooms
1
Bath
N/A
Sq. Ft.
1899
Year Built
Quick Summary
Property Highlights
- Exposure: East,West facing
- Style: Prewar architecture
- Climate Control: Wall Units
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Feb 21, 2015 | $1,575,000 | - |
| Currently | May 1, 2026 | $1,495,000 | -5.1% |
Description
STILL AVAILABLE. Inspired loft living on 12th Street at the Ansonia co-ops. Built around a lush European courtyard, this unique home features everything a savvy South Slope buyer could want. This corner duplex loft features two oversized bedrooms and 1 and 1/2 renovated bathrooms. The chefs kitchen with new appliances and granite counters is very inviting and looks out to the dining room with soaring ceilings, exposed turn of the century factory brick and beams and oversized factory windows. The comfortable living room features efficient and attractive built ins that conceal and display both books and TV as well as curios. One unique and enchanting detail is the office loft in one of the large bedrooms. This creative addition could be used as a play space, a home office or a cool sleeping loft. If having a private deck to dine alfresco and grill or simply read the Sunday times and sip a cappuccino, look no further as this home has its own private oasis so garden and grill to your hearts content. This professionally managed co op has a dedicated super and convenient package room and is located in the heart of the South Slope. 1 block from gorgeous Prospect Park, Union Market and Talde (a neighborhood favorite restaurant); you may never cross 9th Street again!
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
112
Median Asking Price
$1.72M
Median $/Sqft
$1,376
Avg Days on Market
N/A
New This Week
11
Price Reduced
17%
Sold (30 Days)
23
Median Sale Price
$1.64M
Live data from RLS at REBNY • Updated 5/1/26, 2:16 AM EST
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Location
420 12TH Street #E1L, Park Slope, Kings County • Near 12th Street & Seventh 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 $1,185 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 2 bedrooms and 1 full bathroom.
According to MLS records, the building was constructed in 1899, making it approximately 127 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 5/1/2026 at 6:16 AM UTC