Introducing 'The Penthouse' at 347 Sixth Ave in Park Slope, a four unit boutique condominium conversion by CROWN Investments. Unit 4 is a unique home within a 1920s cream brick & limestone row house offering a combination of modern luxury, expansive living, and a coveted private roof deck on a picturesque tree-lined block. 347 6th Ave impresses from the moment you arrive with Hartford Green windows by Pella, original restored cornice, and a new custom entry door to match.
Full floor 2Bed 2Bath with approximately 1122sqft
Interior staircase to private roof, approximately 1172sqft, with beautiful Brooklyn & Manhattan views
Windows & exterior doors by Pella with East & West exposures
HVAC system by Mitsubishi
Oak kitchen cabinets with hardware by Emtek
Appliances by Wolf, Subzero, & Bosch
Calacatta Altissimo Italian marble countertops & backsplash
Italian marble bathrooms
Plumbing fixtures by Kohler x Studio McGee
Primary bedroom with walk-thru closet and en-suite bathroom
King sized primary bedroom
Full sized secondary bedroom
Polished chrome hardware throughout
Washer / Dryer by GE Profile
ERV units for constant indoor / outdoor airflow
White oak floors with 6 inch planks
Hardwood doors 8' tall with hardware by Baldwin
Hardwood moldings
LED energy efficient lighting
Dimmers in all rooms
High ceilings over 10'
Spray foam insulation
Soundproofing by Rockwool & QuietRock
Video intercom by Akuvox with facial recognition and virtual doorman capability
Security cameras indoor & out
Low carrying costs
Location:
3 blocks to P.S. 321
3 blocks to New York Presbyterian Brooklyn Methodist Hospital
3 blocks to Prospect Park
Close to F & G subway stations
Zipcar in front of the building
**YouTube video tour attached
***Buyer's broker commission: No commission is being offered by the Sponsor. Buyer is responsible for any compensation due to their broker, if applicable.
Active
Price cut: $250K (10/8)
$1,999,999
347 6th Ave APT 4, Brooklyn, NY 11215
2beds
1,122sqft
Condominium
Built in 1920
-- sqft lot
$2,048,700 Zestimate®
$1,783/sqft
$777/mo HOA
What's special
Original restored corniceHardwood moldingsPicturesque tree-lined blockFull sized secondary bedroomKing sized primary bedroomNew custom entry doorSpray foam insulation
- 85 days
- 808
- 43
Zillow last checked:
Listing updated:
Listed by:
Property Owner (516) 770-4297
Source: StreetEasy,MLS#: S1840159
This property is for sale by owner and Zillow, Inc. is displaying it at the owner's request. It is not subject to a listing agreement with Zillow, Inc. or its affiliates.Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
Cooling
- Central Air
Appliances
- Included: Dishwasher, Washer/Dryer
- Laundry: Inside
Features
- Flooring: Hardwood
- Has fireplace: No
Interior area
- Total structure area: 1,122
- Total interior livable area: 1,122 sqft
Video & virtual tour
Property
Features
- Patio & porch: Deck
- Exterior features: Private Roof Deck
- Has view: Yes
- View description: City, Garden, Skyline
Details
- Special conditions: Resale
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium
Materials
- Roof: Roof Rights
Condition
- Year built: 1920
Community & HOA
Community
- Features: Doorman, Virtual Doorman
- Security: Doorman, Virtual Doorman
- Subdivision: Park Slope
HOA
- Has HOA: Yes
- Amenities included: Laundry
- Services included: Maintenance
- HOA fee: $777 monthly
Location
- Region: Brooklyn
Financial & listing details
- Price per square foot: $1,783/sqft
- Annual tax amount: $8,304
- Date on market: 7/29/2026
Estimated market value
$2,048,700
$1.95M - $2.15M
$7,123/mo
Price history
| Date | Event | Price |
|---|---|---|
| 10/8/2026 | Price change | $1,999,999-11.1%$1,783/sqft |
Source: StreetEasy #S1840159 Report a problem | ||
| 9/6/2026 | Listed for sale | $2,250,000$2,005/sqft |
Source: StreetEasy #S1840159 Report a problem | ||
| 8/27/2026 | Listing removed | $2,250,000$2,005/sqft |
Source: StreetEasy #S1840159 Report a problem | ||
| 7/29/2026 | Listed for sale | $2,250,000$2,005/sqft |
Source: StreetEasy #S1840159 Report a problem | ||
| 6/24/2026 | Listing removed | $2,250,000$2,005/sqft |
Source: StreetEasy #S1813155 Report a problem | ||
| 6/9/2026 | Price change | $2,250,000-6.1%$2,005/sqft |
Source: StreetEasy #S1813155 Report a problem | ||
| 5/7/2026 | Listed for sale | $2,395,000-4%$2,135/sqft |
Source: StreetEasy #S1813155 Report a problem | ||
| 4/29/2026 | Listing removed | $2,495,000$2,224/sqft |
Source: StreetEasy #S1813155 Report a problem | ||
| 3/2/2026 | Listed for sale | $2,495,000$2,224/sqft |
Source: StreetEasy #S1813155 Report a problem | ||
| 3/2/2026 | Listing removed | $2,495,000$2,224/sqft |
Source: StreetEasy #S1799249 Report a problem | ||
| 11/6/2025 | Listed for sale | $2,495,000$2,224/sqft |
Source: StreetEasy #S1799249 Report a problem | ||
| 11/4/2025 | Listing removed | $2,495,000$2,224/sqft |
Source: StreetEasy #S1788773 Report a problem | ||
| 9/8/2025 | Listed for sale | $2,495,000$2,224/sqft |
Source: StreetEasy #S1788773 Report a problem | ||
Public tax history
Tax history is unavailable.





