Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
347 6TH Avenue #1
Interested in this property?
Active For Sale Condo

$2,995,000

$1,535 per sq ft

347 6TH Avenue #1

Park Slope, Brooklyn

MLS® #RLS20093122

RLS at REBNY

Listing by Corcoran Group

2

Bedrooms

2.5

Baths

1,951

Sq. Ft.

1920

Year Built

Quick Summary

Bedrooms 2
Bathrooms 3 full, 1 half
Living Area 1,951 sq ft
Year Built 1920
Ownership Condo
HOA/Common Charges $883/mo
Property Taxes Contact for details
Neighborhood Park Slope
Floor 1 of 4

Property Highlights

  • Views: City
  • Exposure: East,West facing
  • Outdoor Space: Patio

Property Details

Type Condo
Ownership Condominium
Total Rooms 7
Baths 2 Full, 1 Half
Floor 1 of 4
View City
Exposure East,West
Cooling Central Air
Pets Yes
Year Built 1920
Living Area 1,951 sq ft
Architectural Style WalkUp
Basement Other
Parcel # 00986-0009
Block/Lot 00986/1301

Listing History

Event Date Price Change
Listed May 25, 2026 $2,995,000 -
Currently May 26, 2026 $2,995,000 -

Description

Rare: a prime Park Slope condo has come to market on a quiet residential avenue that has the space, finishes and location you need: 347 6th Avenue Unit 1 is a 2 bedroom, 2.5 bathroom duplex condominium with a huge volume of space, a private rear patio, brand new luxury finishes throughout and a prime Center Slope location just a short stroll to legendary shopping and dining on 5th and 7th Avenues, the F,G and R trains, Prospect Park and PS 321. You will want for nothing with this almost 2,000 square foot duplex home with very high ceilings and a 334 sf private patio in back.

Located in a four unit luxury condominium, 347 6th Avenue Unit 1 maximizes volume while minimizing nothing; this turnkey new development is brand new and move-in ready: enter the duplex condominium to the grand parlor, a wide open living/dining room with high ceilings and wide plank white oak floors and you will be immediately notice the high level of finish the developers committed to; from the solid oak doors with Baldwin hardware to the deluxe chef's kitchen, a subtle, warm elegance awaits you. The kitchen's custom oak cabinets mimic the flooring below and are enhanced by a pristine Calacatta Altissimo Italian marble waterfall countertop and matching backsplash. Only the best appliances from brands you love like Sub-Zero, Wolf and Bosch will do and all the hardware is equally elegant. Entertaining is a breeze with a matching built-in sideboard, ideal for buffet or cocktail servings and dining is modern with seating at the gigantic counter peninsula, easily accommodating everyone from family dinners to casual get-togethers.

The upper level consists of two bedrooms and two bathrooms, both finished in Italian marble, Kohler fixtures and chrome hardware with mosaic tile floors and are generously sized. There are abundant hallway closets and the combo washer/dryer has its own dedicated closet on this floor; no need to go downstairs on laundry day. Both bedrooms have large closets and big windows facing the rear of the building. The primary bedroom is king-sized with a spacious walk-through closet and a spa-like bathroom en suite. Additionally with Rockwool and QuietRock insulation, 347 6th Avenue has been built with soundproofing and thermal efficiency that will offer you both peace and quiet and peace of mind.

The lower level of 347 6th Avenue Unit 1 is a massive volume of space ideal for a den, gaming station, gym, play area and/or home office and has two windows allowing eastern light from your private outdoor space and offering the opportunity to create a downstairs room. This high-ceiling Rec Room is anything but an afterthought with a huge storage closet, under-stair storage, an elegant half bath and direct access to the private patio which awaits your green thumb. No detail has been spared and you will enjoy a Mitsubishi HVAC system, ERV units for continuous fresh air exchange, a GE Profile washer/dryer, energy-efficient LED lighting with dimmers, video intercom, and a security system.

347 6th Avenue in prime Park Slope, just blocks to PS 321 is rare indeed; tree-lined blocks of stately brownstones, parks and world-class shopping and restaurants abound and Unit 1 is a home for the ages; with almost 2,000 sf over two floors and a private patio, your legacy begins here. Low taxes and common charges only enhance the luxurious and meticulous renovation of this fabulous and homey condominium. A Brownstone Brooklyn dream come true.

This is not an offering. The complete Offering Terms are in an Offering Plan available from Sponsor. File No. CD 24-0195. Property address: 347 6th Avenue, Brooklyn NY 11215. Sponsor: Crown 347 LLC. Sponsor address: 173 West Shore Rd, Kings Point, NY 11024. Equal Housing Opportunity. Some photos are digitally staged.

Features & Amenities

Interior Features

Dining Area High Ceilings Building Other

Exterior Features

Building Roof Deck Private Outdoor Space Over60 Sqft Patio

Building Amenities

Bike Storage

Appliances

Dishwasher Washer Dryer Allowed

Building Information

Building Data View Compliance & Permits
Total Units 4
Stories 4
Style WalkUp

Financial Details

Common Charges $883/mo
RE Taxes Contact for details

Park 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 Neighborhood

Active Listings

117

Median Asking Price

$1.85M

Median $/Sqft

$1,471

Avg Days on Market

N/A

New This Week

5

Price Reduced

18%

Sold (30 Days)

8

Median Sale Price

$2.31M

Live data from RLS at REBNY • Updated 5/25/26, 11:06 PM EST

Similar Listings in Park Slope

View All

Location

Loading map...

347 6TH Avenue #1, Park Slope, Kings County

Floor Plans

Floor Plan 1
Floor Plan 2

Building Information

Official NYC property records for this building

1920
Year Built
106 years old
4
Floors
Condominiums

Tax & Assessment

Assessed Value: $0
Land Value: $0
Exemptions: $0

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 1,539 SF
Building Area: 4,345 SF
Built FAR: 2.82

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

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.

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.

Pet policy requires confirmation with the listing broker.

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) 416-7433
MLS® ID: RLS20093122
First Listed: 5/25/2026
On Market: 5/25/2026
Price Changed: 5/25/2026
Contract Date: 5/25/2026

Listing Courtesy of Corcoran Group - Jeffrey A Gardner

Listing Contact: (917) 833-0563

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 5/26/2026 at 3:06 AM UTC

Buying a Condo? Start Here

Co-op vs. Condo: Which Is Right for You?

Ownership structure, board approval, financing: the full comparison.

Read article

Condo Due Diligence Checklist

What to review before signing: financials, reserve fund, offering plan.

Read article

How to Read a Condo Offering Plan

Decode the offering plan before you commit to any new development.

Read article

NYC Mansion Tax: 2026 Guide

How the tiered mansion tax works for purchases over $1M.

Read article

Interested in this property?

Your info is secure and never shared.

Call Text Email