SOLD FOR $1,975,000
· Closed October 30, 2025
84 6th Avenue #1
MLS® #RLS20038065
Listing by Compass
2
Bedrooms
2.5
Baths
1,695
Sq. Ft.
1925
Year Built
Quick Summary
Property Highlights
- Views: Garden
- Exposure: North,South facing
- Climate Control: Wall Units
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jul 20, 2025 | $2,150,000 | - |
| Price Reduced | Nov 3, 2025 | $1,995,000 | -7.2% |
| Currently | May 7, 2026 | $1,975,000 | -1.0% |
Description
Welcome to 84 6th Avenue, an exquisite two-bedroom, two-and-a-half-bathroom duplex condominium where timeless Brooklyn architecture meets thoughtful, high-end renovation. Nestled within a beautifully restored 1884 Neo-Grec brownstone in the Park Slope Historic District, this nearly 1,700-square-foot home offers an extraordinary combination of indoor comfort and rare private outdoor space. Meticulous design choices abound—from the wide-plank white oak floors and soaring ceilings to the Pella windows and custom millwork that elevate every room. The open-concept great room is both welcoming and functional, anchored by a bespoke chef’s kitchen featuring custom oak cabinetry and a full suite of Bertazzoni appliances. Whether entertaining or unwinding, the seamless transition to the 734-square-foot private yard—with its mature trees, elegant fencing, and generous patio—is an undeniable highlight. The king-size primary suite is a true sanctuary, offering two closets and a serene en suite bath clad in floor-to-ceiling statuary marble, complete with a walk-in rain shower and refined brushed nickel fixtures. A well-proportioned second bedroom and beautifully appointed guest bath with soaking tub round out the main level. On the lower floor, a sprawling recreation space adapts easily to your lifestyle—as a media room, playroom, office, or third bedroom—complemented by a chic powder room, full-size washer and dryer, and custom dry bar with wine fridge. Residents of this boutique brownstone enjoy modern conveniences including Central HVAC and ButterflyMX virtual doorman system, all while being moments from Prospect Park, Grand Army Plaza, and Park Slope’s best dining, shopping, and cultural destinations. With convenient access to multiple subway lines and the LIRR, the entire city is at your doorstep. This is brownstone Brooklyn living at its most refined—classic, curated, and completely turnkey.
Features & Amenities
Interior Features
Exterior Features
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
115
Median Asking Price
$1.59M
Median $/Sqft
$1,407
Avg Days on Market
N/A
New This Week
20
Price Reduced
16%
Sold (30 Days)
28
Median Sale Price
$1.59M
Live data from RLS at REBNY • Updated 5/7/26, 6:48 PM EST
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Location
84 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 $885 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $8,484, or roughly $707 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 1,695 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1925, making it approximately 101 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 $1,975,000 for 1,695 sq ft, the asking price per square foot is approximately $1,165. 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 [email protected]. 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 - Michael J Franco
Listing Contact: (917) 817-4122
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 5/7/2026 at 10:48 PM UTC