347 6th Avenue #1
MLS® #RLS20074351
Listing by Compass
2
Bedrooms
2.5
Baths
1,951
Sq. Ft.
1920
Year Built
Quick Summary
Property Highlights
- Exposure: East,West facing
- Style: WalkUp architecture
- Climate Control: Central Air
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Mar 2, 2026 | $2,995,000 | - |
| Currently | Apr 22, 2026 | $2,995,000 | - |
Description
Introducing the Parlor-Garden Duplex at 347 Sixth Avenue, a beautifully renovated and grand two-bedroom, two in a half bathroom residence where refined design and exceptional craftsmanship meet modern living featuring a private backyard. Situated in Park Slope, this stunning parlor level boasts high ceilings that create a grand sense of space, a beautifully preserved historic mirror, and thoughtfully designed kitchen storage. Spanning two levels, this sun-filled home features east and west exposures framed by oversized Pella windows. The parlor level is ideal for entertaining, with an open layout, grand kitchen and custom cabinetry. Inside, elegant white oak floors and hardwood doors with Baldwin hardware set a tone of understated luxury. The kitchen pairs custom 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 offers generous closet space and a serene en-suite bathroom clad in Italian marble, complete with Kohler fixtures and polished chrome hardware, creating a spa-like experience at home. Just one flight below, the expansive recreation level provides ample space for a secondary living area, entertaining lounge, or guest home office suite, with direct access to the private backyard for effortless indoor-outdoor living. 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
110
Median Asking Price
$1.70M
Median $/Sqft
$1,376
Avg Days on Market
N/A
New This Week
16
Price Reduced
17%
Sold (30 Days)
23
Median Sale Price
$1.66M
Live data from RLS at REBNY • Updated 4/22/26, 7:08 PM EST
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Location
347 6th Avenue #1, Park Slope, Kings County
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 common charges are $883 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $9,444, or roughly $787 per month. Verify the current assessment with your attorney before closing.
This property has 2 bedrooms and 2 full bathrooms and 1 half bathroom.
The listed interior living area is 1,951 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1920, making it approximately 106 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 $2,995,000 for 1,951 sq ft, the asking price per square foot is approximately $1,535. 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 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.
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 4/22/2026 at 11:08 PM UTC