309 6th Avenue #1
MLS® #RLS20086457
Listing by Garfield Realty Corp
Open House Scheduled
Sunday, April 26 • 6:00 PM – 8:00 PM
3
Bedrooms
2
Baths
N/A
Sq. Ft.
1940
Year Built
Quick Summary
Property Highlights
- Exposure: East,South,West facing
- Fireplace: 1 fireplace
- Style: Prewar architecture
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 23, 2026 | $2,300,000 | - |
| Currently | Apr 24, 2026 | $2,300,000 | - |
Description
A rare opportunity in the heart of Center Slope, just moments from PS 321, this expansive 3BR / 2BA home has been expertly architect-designed and gut-renovated to perfection - every detail thoughtfully considered.
Located on the coveted parlor level of a charming pre-war co-op, the residence seamlessly blends timeless character with modern luxury. Highlights include a wood-burning fireplace, soaring ceilings, central air conditioning, recessed lighting with Lutron dimmer switches, luxe fixtures, a vented in-unit LG washer/dryer for everyday convenience, oversized windows with three exposures, custom shades, and a sun-drenched bay window with built-in shutters.
The beautifully designed, windowed open kitchen is the heart of the home, featuring Aster Cucine cabinetry, Caesarstone countertops, a center island with breakfast bar, and a full suite of integrated Thermador appliances including a refrigerator, dishwasher, wine fridge, vented range with 6-burner cooktop, and microwave, all complemented by a stylish backsplash and undermount lighting.
The spa-like bathrooms are outfitted with premium finishes including a Kohler soaking tub, a separate glass-enclosed rain shower, Duravit toilets (including one with an integrated bidet and heated seat), Duravit sinks, Hansgrohe fixtures throughout, and Geberit in-wall carrier systems.
Thoughtful custom millwork and built-ins frame the fireplace and are complemented by new wood floors, solid extra-height wood doors throughout, and beautifully selected hardware that elevate the overall design. The home is also wired with ethernet and coaxial connections in multiple rooms. The spacious bedrooms offer comfort and flexibility, all wrapped in a tasteful, chic renovation.
Step out onto your private deck, which leads directly to a sprawling private backyard - an incredible extension of your living space and a rare find in Park Slope.
Additional perks include an extraordinary amount of basement storage (currently outfitted as a woodshop for the current owner), incredibly low maintenance of just $1,000/month (includes heat and hot water), and a pet-friendly, self-managed cooperative with strong financials and no underlying mortgage.
A true Park Slope gem with everything on your wish list.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
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
114
Median Asking Price
$1.71M
Median $/Sqft
$1,376
Avg Days on Market
N/A
New This Week
15
Price Reduced
17%
Sold (30 Days)
24
Median Sale Price
$1.67M
Live data from RLS at REBNY • Updated 4/23/26, 8:42 PM EST
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Location
309 6th Avenue #1, Park Slope, Kings County • Near 2nd Street/3rd Street
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 monthly maintenance are $1,000 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 3 bedrooms and 2 full bathrooms.
According to MLS records, the building was constructed in 1940, making it approximately 86 years old.
This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
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 Garfield Realty Corp - Elizabeth R Kohen
Listing Contact: (718) 622-7600
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 4/24/2026 at 12:42 AM UTC