437 3RD Street #1L
MLS® #RLS10707036
Listing by The Corcoran Group
3
Bedrooms
2
Baths
N/A
Sq. Ft.
1940
Year Built
Quick Summary
Property Highlights
- Exposure: North,South facing
- Outdoor Space: Patio, Terrace
- Style: Prewar architecture
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Mar 26, 2021 | $1,599,000 | - |
| Currently | Apr 25, 2026 | $1,599,000 | - |
Description
437 3rd Street, 1L // ACCEPTED OFFER & BACK UPS This intimate pre-war jewel box is sure to charm you. Three real bedrooms await with a gracious floor plan and lovely flow. The south-facing oversized living room is extra wide with its exposed whitewashed brick, new lighting, and custom millwork. Large enough for gatherings and cozy enough for movie night. The formal dining room complete with original china hutch sits 12 for dinner, more whitewashed brick, and lovely light and vistas complete this room. The windowed kitchen is updated and very efficient. Dreamy soft grey painted millwork and new tile backsplash are insta worthy and the stainless appliance package will delight the serious cook. Down the hall find three real bedrooms and 2 well-appointed bathrooms, one of the two was recently renovated with porcelain floors and whimsical blue penny round tile surround. The sweet private deck is off the primary bedroom and is quiet and perfect for al fresco everything, sunbathing, and stargazing. 437 3rd Street is a pet-friendly, casual self-managed Park Slope co-op on arguably the most popular street in the Slope. The leafy front courtyard complete with teak furnishings and sweet plantings make for perfect meeting place for wine or coffee with neighbors and chums. Central laundry is in the basement along with loads of private storage too. One block to amazing dining, shops, and happenings on both 7th and 5th Avenue, three blocks to Prospect Park, the BBC, and the Brooklyn Public Library.
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
110
Median Asking Price
$1.70M
Median $/Sqft
$1,376
Avg Days on Market
N/A
New This Week
15
Price Reduced
16%
Sold (30 Days)
23
Median Sale Price
$1.66M
Live data from RLS at REBNY • Updated 4/25/26, 4:39 AM EST
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Location
437 3RD Street #1L, Park Slope, Kings County • Near 6th Avenue & 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 $825 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 3 bedrooms and 2 full bathrooms.
According to MLS records, the building was constructed in 1940, making it approximately 86 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 4/25/2026 at 8:39 AM UTC