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$2,495,000
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Property 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
Full Property Details
Full Property Details for 347 6th Ave #4
General
- Price: $2,495,000
- HOA FEE: $777/month
- Taxes: $8,316
- Status: Active
- Type: Apartment
- Source: REBNY
- MLS ID: RLS20058669
- Updated: 12/4/2025
- Added to Site: 72 day(s) ago
Interior
- Number of Rooms: 5
- Interior Features: High Ceilings, Kitchen Island
- Appliances: Dishwasher, Stainless Steel Appliance(s)
- Furnishings: Unfurnished
- Flooring: Hardwood
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 2
Other Rooms
- Laundry: Common On Floor, Common Area, In Unit
Exterior
- Exterior Features: Private Outdoor Space Over 60 Sqft
- Porch/Patio/Deck: Rooftop
Location
- County: Kings
- Subdivision: Park Slope
Community
- Pets Allowed: Yes
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air, Other
- Heating Type: Central
Structural Information
- Architectural Style: Walk-Up
- Structure Type: Quadruplex
- Stories/Levels: 4
- Square Feet: 1,122
- Living Area: 1,122 Sq. Ft.
- Year Built: 1920
Lot Features
- Lot Dimensions: 19.750000 x 77.920000
Financial Considerations
- Association Fee: $777
- Assoc Fee Freq.: Monthly
- Tax Amount: $8,316
Disclosures and Reports
- Special Conditions: Standard
- Property ID: 00986-0009
- Block: 986
- Lot Number: 9
Listing Courtesy of Compass
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Schools
Schools serving 347 6th Ave #4
School District:New York City Geographic School District 15
| Name | Grades | Distance |
|---|---|---|
Ps 321 William Penn 180 7th Avenue, Brooklyn, NY 11215 | K-4 | 0.2 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 347 6th Ave #4
Date
Details
Price
Change
Source
11/06/2025
Listed
$2,495,000
-22.03%
MLS
9/26/2023
Sold
$3,200,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 347 6th Ave #4
Year
Property Taxes
Change
Tax Assessment
Change
2025
$17,240
—
$137,916
-88%
2024
$17,235
8%
$1,145,700
3%
2023
$15,964
10%
$1,109,700
20%
2022
$14,509
3%
$924,750
-9%
2021
$14,028
6%
$1,018,350
3%
2020
$13,232
—
$991,350
20%
2019
$13,227
14%
$826,200
741%
2017
$11,572
—
$98,222
8%
2017
$11,572
2%
$90,980
3%
2016
$11,341
8%
$87,967
8%
2015
$10,513
327%
$81,607
—
2014
$2,463
-74%
$81,571
8%
2013
$9,401
—
$75,556
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 347 6th Ave #4
347 6th Avenue #4, New York City, NY 11215 (MLS# RLS20058669) is a Apartment property with 2 bedrooms and 2 full bathrooms. 347 6th Avenue #4 is currently listed for $2,495,000 and was received on November 06, 2025. Want to learn more about 347 6th Avenue #4? Do you have questions about finding other Apartment real estate for sale in New York City? You can browse all New York City real estate or contact a Coldwell Banker agent to request more information.

