343 4th Avenue #4L
MLS® #RLS10678284
Listing by The Corcoran Group
2
Bedrooms
2
Baths
878
Sq. Ft.
2006
Year Built
Quick Summary
Property Highlights
- Climate Control: Central Air
- Parking: Private garage
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Oct 5, 2020 | $969,000 | - |
| Currently | Apr 25, 2026 | $919,000 | -5.2% |
Description
343 4th Avenue, 4L **$50K Reduced** A bright & spacious corner apartment in a luxury full-service building in the heart of Park Slope with a balcony overlooking leafy brownstone Brooklyn and The Old Stone House, Park Slope?s "town square." Welcome to this well-maintained, two-bedroom two-bathroom oversized corner apartment which has been cared for and lived in by only one owner. As you enter this luxury 4th floor home with Eastern exposure, you are immediately greeted by a sunny living room with a separate dining area with high beamed ceiling providing a lofty feeling. In warmer months enjoy a cup of coffee on the balcony under the morning sunshine. The modern open kitchen boasts an abundance of cabinet and counter space with Jenn-Air and Fisher-Paykel stainless steel appliances. The master bedroom enjoys an en-suite marble bathroom with a luxurious rain shower and plenty of closet space. The second bedroom is good-sized and offers ample light and closet space. Completing the picture of this wonderful home is a large second beautifully-tiled bathroom with a full Kholer bathtub, as well as a washing machine and gas dryer with vent, wide plank maple flooring, and cost-efficient individually-controlled PTAC heating and cooling units in every room. The Novo is a well-established condominium located in the heart of Park Slope, adjacent to the Old Stone House, JJ Byrne Playground, and Washington Park with a skateboard area, basketball courts and a dog run. The entrance to the building is on 5th Street through a beautiful courtyard that is professionally-landscaped. Amenities include 24-hour concierge service, a newly-renovated modern lobby, three elevators, 2,000+ sq. ft. fitness gym with a beautiful park views, 2000+ sq. ft. lounge also with park views, WiFi & TV available for private events, and a recently renovated kids playroom. The Novo is also a pet-friendly and smoke-free building. Finally, parking spaces may be available for rent in the basement garage, which has direct elevator access from the building for Novo residents. Last but not least, the Novo enjoys a 421-a tax abatement until 2032. On Sundays, enjoy the abundance of vendors at the Down to Earth Farmer's Market just one block away. The Novo is a stone's throw from Whole Foods Market and superb shopping and dining on 5th Avenue. The F/G/R subway lines are just a few blocks away for a quick ride into Manhattan. 343 4th Avenue, 4L is the home you have been looking for offering lovely views of the Old Stone House, plenty of sunshine, location, luxury and convenience!
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
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, 5:21 PM EST
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Location
343 4th Avenue #4L, Park Slope, Kings County • Near 3 STREET and 5 STREET
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)
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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 common charges are $726.73 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $177.36, or roughly $15 per month. Verify the current assessment with your attorney before closing.
This property has 2 bedrooms and 2 full bathrooms.
The listed interior living area is 878 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 2006, making it approximately 20 years old.
This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $919,000 for 878 sq ft, the asking price per square foot is approximately $1,047. This figure is for reference only and may differ from appraised or assessed values.
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 - Toshi Mochizuki
Listing Contact: (917) 957-6129
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 9:21 PM UTC