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Oversized 6-Family Residential Building

641 56th Street Brooklyn, NY 11220

Claim this Listing
For Sale
$1,750,000

MULTI_FAMILY - Brooklyn, NY

Property size:
4,680 SF
Lot size:
0.06 Acres
Price / SF:
$373/SF
Added:
Jun 16, 2026
Days on Market:
27
Last Refresh:
Jul 12 at 2:06 am

Property Features for 641 56th Street

General Information

Property type
Residential Multi Family
Property subtype
Other
Zoning
R6B
Bedrooms
15
Bathrooms
7
Rooms
Bedroom 8, Bedroom 3, Bathroom 5, Bathroom 6, Bedroom 6, Bedroom 12, Bedroom 11, Bedroom 9, Bedroom 13, Bedroom 4, Bathroom 7, Bathroom 2, Bedroom 14, Bedroom 10, Bathroom 4, Bathroom 1, Bedroom 1, Bedroom 7, Bathroom 3, Bedroom 5, Bedroom 15, Bedroom 2
Interior features
A/C Unit - Window, Refrigerator, Stove
Basement
Full
Standard status
Active
Size
4,680 SF
Lot size
0.06 Acres

Taxes and HOA fees

Tax Annual Amount
23526

Building Details

Year built
1924
Floors in Building
3
Flooring type
Tile, Hardwood
Building materials
Brick
Roof type
Flat

Listing agent Jason Zhou License #10301217017

Listing office RE/MAX Edge 1812 Bath Ave, Brooklyn, NY

Listing date Jun 16, 2026

MLS# 502186 Listing URL

Copyright © 2026 Brooklyn New York Multiple Listing Service. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.


Investment Insights

Based on property information with market context.

This six-family residential building is set on a 25’ x 100’ lot and features an approximately 25’ x 72’ building footprint. The property includes a full basement with a separate front entrance. Unit mix consists of three three-bedroom apartments and three two-bedroom apartments, providing a consistent blend of family and smaller household layouts. Separate gas boilers and hot water heaters serve the apartments, allowing tenants to pay their own heat, hot water, and cooking gas.

The building is located at 641 56th Street in Brooklyn (Sunset Park area) and is described as convenient to shopping, restaurants, schools, and transportation. Zoning is R6B.

For buyers seeking a multi-family asset, the layout supports long-term occupancy planning with a balanced 2BR/3BR offering. Three apartments are currently owner/employee occupied, while the remaining units are available as part of the overall investment setup. The separate entrance and individual heating and hot-water systems are practical features for day-to-day operation and tenant responsibility.

Key Highlights

  • Oversized 6‑family building with 25' x 72' building size on a 25' x 100' lot
  • Unit mix: 3 three‑bedroom apartments and 3 two‑bedroom apartments
  • Full basement with a separate front entrance

Local Financial Insights For Apartment 5plus

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $235.9k $50.40
− Vacancy −$9.0k −$1.92
EGI $226.9k $48.48
− OpEx −$102.1k −$21.82
NOI $124.8k $26.67
4,680 SF · lease $50.40/SF/yr · vacancy 3.80% · expense 45.00%

Alternative Uses

Best Use
Apartment 5plus
$1.78M
$1.56M – $2.08M (±1% cap)
NOI $124,800 @ 7.0% cap · market cap 7.13%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$3.03M
$2.65M – $3.54M (±1% cap)
NOI $212,375 @ 7.0% cap · market cap 12.14%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

Apartment buildings

Suggested Use

Real Estate Agency Law Firm Parking Lot & Garage Gym & Fitness Center Nursing Home Veterinary Clinic Nursing Home Pet Grooming Service Coworking & Hybrid Office Bed & Breakfast

Zoning and permitted uses should be independently verified with local authorities.

FAQs

What type of property is this?
Apartment building - Six-unit building with a full basement and separate entrances, with individual gas heat and hot water systems.
Where is this apartment building located?
The property is located at 641 56th Street Brooklyn, NY.
What is the asking price?
The asking price for this property is $1,750,000.
What are key features of this property?
This property features: Oversized 6‑family building with 25' x 72' building size on a 25' x 100' lot; Unit mix: 3 three‑bedroom apartments and 3 two‑bedroom apartments; Full basement with a separate front entrance
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