Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
236 6th Avenue

For Sale · Listing by Weichert Properties

236 6th Avenue

Park Slope, Brooklyn

$8,500,000

Interested in this property?
Active For Sale Multi Family

$8,500,000

$1,034 per sq ft

236 6th Avenue

Park Slope, Brooklyn

MLS® #RLS20110281

RLS at REBNY

Listing by Weichert Properties

10
Bedrooms
7
Baths
8,217
Sq. Ft.
1920
Year Built

Quick Summary

Bedrooms 10
Bathrooms 7
Living Area 8,217 sq ft
Lot Size 2,328 sq ft
Year Built 1920
Ownership None
Property Taxes $30,276/yr
Neighborhood Park Slope

Property Highlights

  • Views: City
  • Fireplace: 1 fireplace
  • Style: Prewar,WalkUp architecture

Property Details

Type Multi Family
Ownership None
Total Rooms 20
Baths 7 Full
View City
Cooling Central Air
Pets Yes
Cross Street President Street/Carroll Street
Year Built 1920
Living Area 8,217 sq ft
Architectural Style Prewar,WalkUp
Structure Type MultiFamily
Lot Size 2,328 sq ft
Parcel # 00962-0034
Block/Lot 0962/0034

Listing History

Event Date Price Change
Listed Jul 27, 2026 $8,500,000 -
Currently Aug 20, 2026 $8,500,000 -

Description

Perfectly positioned at the heart of Park Slope, 236 6th Avenue is an opportunity to acquire an oversized prewar building. Live with income, or development opportunities abound - at approximately 2000 Sf per floor, a corner building with fourteen windows per floor facing all directions. The parlor and second floor have been combined into an owner’s duplex - currently set up with four bedrooms and three baths. Fully renovated to include a custom Henry built kitchen, all new bathrooms with marble floors and Italian fixtures, wide plank hardwood floors, radiant heat, as well as central heating and air conditioning. A truly unique space that is architecturally significant and artistically designed. With unmatched dimension, finish, and light, this is a chance to live in an exquisite melding of townhome charm and loft-like spaciousness. The third and fourth floor each have two oversized one bedroom apartments, which can be rented as is, changed into two bedroom plus apartments, or combined into full floor condos. There is a finished roof deck with spectacular panoramic views of Brooklyn that can be enjoyed as a valuable common space. As well as basement storage/utility space with multiple private storage closets, and a small rear garden. A well maintained building that has been consistently renovated over the last few years it has a new roof and parapet, upgraded mechanicals, new custom landmark windows, and a well maintained boiler. The building can be delivered vacant, save one rent stabilized unit, or partially occupied with long term near-market tenants. Setup and rent roll, as well as showings available by request with proof of funds.

Features & Amenities

Interior Features

See Remarks Fireplace (1)

Exterior Features

Building Roof Deck

Building Information

Building Data View Compliance & Permits
Stories 4
Structure MultiFamily
Style Prewar,WalkUp

Financial Details

RE Taxes $30,276/yr ($2,523/mo)

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

51

Median Asking Price

$1.90M

Median $/Sqft

$1,414

Avg Days on Market

N/A

New This Week

3

Price Reduced

24%

Sold (30 Days)

30

Median Sale Price

$1.72M

Live data from RLS at REBNY • Updated 8/20/26, 7:53 PM EST

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Location

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236 6th Avenue, Park Slope, Kings County • Near President Street/Carroll Street

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1920
Year Built
106 years old
4
Floors
8
Residential Units
R6B
Zoning District
Walk-Up Apartments

Tax & Assessment

Assessed Value: $1,803,600
Land Value: $100,350
Exemptions: $0

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

Lot Area: 2,344 SF
Building Area: 8,217 SF
Built FAR: 3.51
Allowed FAR: 2

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 annual property tax is $30,276, or roughly $2,523 per month. Verify the current assessment with your attorney before closing.

This property has 10 bedrooms and 7 full bathrooms.

The listed interior living area is 8,217 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 None

Pets are permitted at this property. Contact Milton Coste for weight limits or breed restrictions.

At the current list price of $8,500,000 for 8,217 sq ft, the asking price per square foot is approximately $1,034. 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 milton@miltoncoste.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: RLS20110281
First Listed: 8/20/2026
On Market: 7/27/2026
Price Changed: 8/20/2026
Contract Date: 7/27/2026

Listing Courtesy of Weichert Properties - JASON P BAUER

Listing Contact: (212) 334-3011

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 8/20/2026 at 11:53 PM UTC

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Park Slope Market Update

30 sales last 30 days · $1.90M median · 1.7 months supply

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Quick Facts

Status Active Type Multi Family Neighborhood Park Slope Borough Brooklyn
County Kings
Year Built 1920
First Listed 8/20/2026
Style Prewar,WalkUp
Living Area 8,217 sqft
Annual Tax $30,276

Monthly Costs Estimate

Down Payment 20%

$1,700,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Est. Taxes $2,523
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $5M to $9,999,999 at 2.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$191,250

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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