Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
363 6TH Avenue
Interested in this property?
Active For Sale Mixed Use

$4,308,888

$873 per sq ft

363 6TH Avenue

Park Slope, Brooklyn

MLS® #RLS20086276

RLS at REBNY

Listing by Corcoran Group

9

Bedrooms

3.5

Baths

4,937

Sq. Ft.

N/A

Year Built

Quick Summary

Bedrooms 9
Bathrooms 4 full, 1 half
Living Area 4,937 sq ft
Year Built N/A
Ownership None
Property Taxes $19,608/yr
Neighborhood Park Slope
Floor 1 of 1

Property Highlights

  • Views: Other

Property Details

Type Mixed Use
Ownership None
Total Rooms 23
Baths 3 Full, 1 Half
Floor 1 of 1
View Other
Pets Yes
Living Area 4,937 sq ft
Structure Type MixedUse
Basement Other
Parcel # 00986-0001
Block/Lot 00986/0001

Listing History

Event Date Price Change
Listed Apr 23, 2026 $4,308,888 -
Currently Apr 23, 2026 $4,308,888 -

Description

Investor's dream! This four story brownstone building with three, two bedroom rental units and office space on the ground floor. The Units are all month to month at below market rent with lots of room for increases. The kitchens have modern appliances. Original detail and exposed brick throughout the building with gorgeous original mantels and well maintained hardwood floors. 27.6 X 18.10 Garage with room for 3 cars. Each parking spot is currently being rented for $475 per month.
Current rent roll: Pro Forma:
Office $4,100 Office $7,000
#2 $2,450 #2 $6,000
#3 $3,000 #3 $6,000
#4 $2,350 #4 $6,000
Garage $1,425 #Garage $1,500
Annual Gross rent: $159,900 Pro Forma Gross Rent: 318,000
Heat: $14,100
Electric: $583.18
Water: $2807.97
This building sits on a prime tree lined Park Slope street with all the accompanying charms. Quick access to Prospect Park, the Brooklyn Public Library, and the Botanic Gardens. The building is also just up the street from Park Slope's fifth avenue which is speckled with trendy restaurants and bars, boutique shopping experiences, and the coziest of coffee shops. Close proximity to F, G and R trains.

Features & Amenities

Interior Features

Smoke Free In Unit

Building Amenities

Green Building

Building Information

Total Units -1
Stories 1
Structure MixedUse

Financial Details

RE Taxes $19,608/yr ($1,634/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

112

Median Asking Price

$1.70M

Median $/Sqft

$1,358

Avg Days on Market

N/A

New This Week

10

Price Reduced

17%

Sold (30 Days)

22

Median Sale Price

$1.67M

Live data from RLS at REBNY • Updated 4/23/26, 12:38 PM EST

Recently Sold in Park Slope

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Location

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363 6TH Avenue, Park Slope, Kings County

Floor Plans

Floor Plan

Building Information

Official NYC property records for this building

1920
Year Built
106 years old
4
Floors
3
Residential Units
R6B
Zoning District
Primarily Residential Mixed Use

Tax & Assessment

Assessed Value: $1,578,150
Land Value: $223,650
Exemptions: $0

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

Lot Area: 1,815 SF
Building Area: 4,940 SF
Built FAR: 2.72
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 $19,608, or roughly $1,634 per month. Verify the current assessment with your attorney before closing.

This property has 9 bedrooms and 3 full bathrooms and 1 half bathroom.

The listed interior living area is 4,937 square feet. Verify dimensions independently during due diligence.

This listing is None

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $4,308,888 for 4,937 sq ft, the asking price per square foot is approximately $873. 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: RLS20086276
First Listed: 4/23/2026
On Market: 4/23/2026
Price Changed: 4/23/2026
Contract Date: 4/23/2026

Listing Courtesy of Corcoran Group - Charles C Pigott

Listing Contact: (917) 771-5346

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 4/23/2026 at 4:38 PM UTC

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