347 6th Avenue #4
MLS® #RLS20058669
Listing by Compass
2
Bedrooms
2
Baths
1,122
Sq. Ft.
1920
Year Built
Quick Summary
Property Highlights
- Exposure: East,West facing
- Outdoor Space: Rooftop
- Style: WalkUp architecture
Property Details
Description
Introducing the Penthouse at 347 Sixth Avenue, a newly renovated, full-floor two-bedroom, two-bathroom residence offering refined design, exceptional craftsmanship, and a spectacular private rooftop oasis with stunning views of Brooklyn and Manhattan skylines. This sun-filled home features east and west exposures framed by oversized Pella windows filling the apartment with natural light throughout the day. A private interior staircase leads to an expansive approximately 1,172-square-foot roof terrace, perfect for entertaining, outdoor dining, or simply enjoying the skyline from sunrise to sunset. Inside, elegant white oak floors and hardwood doors with Baldwin hardware set a tone of understated luxury. The kitchen pairs oak cabinetry with stunning Calacatta Altissimo Italian marble countertops and backsplash, complemented by a suite of premium appliances from Wolf, Sub-Zero, and Bosch. The primary suite includes a walk-through closet and a serene en-suite bathroom clad in Italian marble, complete with Kohler fixtures and polished chrome hardware throughout. A second full bathroom continues the theme of thoughtful design and superior finishes and craftsmanship. Modern comfort is ensured by a Mitsubishi HVAC system, ERV units for continuous fresh air exchange, soundproofing by Rockwool and QuietRock. Additional features include GE Profile washer/dryer, energy-efficient LED lighting with dimmers, video intercom, and interior and exterior security cameras. Low carrying costs, high ceilings, and meticulous attention to detail make this newly built penthouse a rare find in the heart of Park Slope, moments from Prospect Park, local boutiques, cafés, and restaurants along 7th and 5th Avenues. Located just 3 blocks for P.S 321 and Prospect Park. THE COMPLETE OFFERING TERMS ARE IN AN OFFERING PLAN AVAILABLE FROM SPONSOR. FILE NUMBER: CD24-0195
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
67
Median Asking Price
$1.79M
Median $/Sqft
$1,374
Avg Days on Market
N/A
New This Week
2
Price Reduced
18%
Sold (30 Days)
22
Median Sale Price
$1.60M
Live data from RLS at REBNY • Updated 2/16/26, 12:13 AM EST
Similar Listings in Park Slope
View All
Active
1 PROSPECT Park #PHF
Condo • RLS #RLS20069729
Active
515 5TH Avenue #3C
Condo • RLS #RLS20054263
Active
90 8TH Avenue #1A
Co-op • RLS #RLS20059689
Active
445 5th Avenue #3-A
Condo • RLS #RLS20008934
Active
445 5th Avenue #5-B
Condo • RLS #RLS20050382
Active
353 3rd Street #1B
Condo • RLS #RLS20070670
Location
347 6th Avenue #4, Park Slope, Kings County
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
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.
Listing Courtesy of Compass - Amanda McAvena
Listing Contact: (614) 364-2123
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.
RLS Data display by Keller Williams NYC. Data last updated on 2/16/2026 at 5:13 AM UTC