Brick 3-Unit
For Sale
$2,700,000
850 McDonald Avenue, Brooklyn, NY 11218
Residential, Triplex, Brooklyn, NY
Property Size3,300 SF
Lot Size0.04 Acres
Price / SF$818.18
Days on Market143
Property Features for 850 McDonald Avenue
General Information
Property type
Residential Multi Family
Property subtype
Triplex
Zoning
M-1
Bedrooms
8
Bathrooms
3
Full bathrooms
3
Rooms
Bedroom 2, Bedroom 6, Bedroom 7, Bedroom 3, Bathroom 2, Bedroom 5, Bedroom 8, Bedroom 4, Bathroom 1, Bedroom 1, Bathroom 3
Interior features
A/C Unit, A/C Unit - Wall, Refrigerator, Stove
Basement
Full, Unfinished
Subdivision
Boro-Park
Standard status
Active
Size
3,300 SF
Lot size
0.04 Acres
Taxes and HOA fees
Tax Annual Amount
7310
Building Details
Year built
1920
Floors in Building
3
Number of units
3
Flooring type
Ceramic, Tile, Hardwood
Building materials
Brick
Roof type
Rubber, Flat
Architectural style
Other
Listing Agency:
Real Broker NY LLC
Listed By:
Patricia J. Caltabiano
(718) 256-4000
Added: Jun 6
Changed: Oct 21
Last Checked: Oct 26 at 12:06PM
MLS# 502022
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.
Ask AI about this property
Review the available facts, identify missing information and prepare questions for the agent.
Investment Insights
Based on property information with market context.
This brick triplex contains three apartments arranged across three floors and offers 3,300 square feet on a 0.0367-acre lot. The first-floor residence has two bedrooms and a backyard; that level was previously configured as a storefront and can be reversed. Interior features include wall-unit A/C, refrigerators, stoves, tile, hardwood, and ceramic flooring. A new natural gas water heater has been installed, with separate 220 meters for the floors and hallway.
Built in 1920, the property has a flat rubber roof and M-1 zoning. It is located on McDonald Avenue in Brooklyn’s 11218 ZIP code, with access to the F train, a nearby park playground, supermarkets, and convenience stores.
Built in 1920, the property has a flat rubber roof and M-1 zoning. It is located on McDonald Avenue in Brooklyn’s 11218 ZIP code, with access to the F train, a nearby park playground, supermarkets, and convenience stores.
Key Highlights
- 3,300 square feet across three apartments and three floors
- 0.0367‑acre lot with a two‑bedroom first‑floor unit and backyard
- Brick construction built in 1920 with a flat rubber roof
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$115,572
Cap Rate
4.28%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,311,440
$2.3M
Cap Rate 7%
$1,651,029
$1.7M
Cap Rate 9%
$1,284,133
$1.3M
Market Conditions
NOI Build-Up for 3,300 SF
Gross rent
$168.3K $51.00/SF
− Vacancy
−$3.2K −$0.97/SF
EGI
$165.1K $50.03/SF
− OpEx
−$49.5K −$15.01/SF
NOI
$115.6K $35.02/SF
Area
Brooklyn, NY
Vacancy
1.90%
Lease Rate
$51.00 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,311,440
Cap Rate 7%
$1,651,029
Cap Rate 9%
$1,284,133
Alternative Uses
Best Use
Multifamily LT 5
$1.65M
$1.44M – $1.93M
NOI $115,572 @ 7.0% cap · market cap 4.28%
Second Best
Apartment 5plus
$1.44M
$1.26M – $1.68M
NOI $100,746 @ 7.0% cap · market cap 3.73%
Theoretical Best
Specialty Retail
$2.73M
$2.39M – $3.19M
NOI $191,268 @ 7.0% cap · market cap 7.08%
Zoning and permitted uses should be independently verified with authorities.
How Realmo checks its estimates
Property Analytics
Who owns this building?
See the owner, sales and loan history
Open Analytics
Lease Details
3
Residential units
Yes
Paved road access
Yes
Utilities to site
Location Intelligence
Trade Area within ½ mile
5,446
Businesses Nearby
Explore this area
Business Placement
Demographics for 11218, NY
78,642
Population
27,403
Households
2.9
Avg Household Size
35
Median Age
51%
College-Educated
86%
High-School Grad
1.4 sq mi
ZIP Area
56,173
Density / Sq Mi
$95,916
Median Household Income
$55,190
Median Earnings
$1,966
Median Rent
$914,300
Median Home Value
Check the figures for this property
Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics
Market
Vacancy Rate% for Multifamily in Northeast region
Frequently Asked Questions
What type of property is this?
Triplex - Three apartments include a two-bedroom first-floor residence with a backyard and separate 220 meters serving the floors and hallway.
Where is this triplex located?
The property is located at 850 McDonald Avenue Brooklyn, NY.
What is the asking price?
The asking price for this property is $2,700,000.
What are key features of this property?
This property features: 3,300 square feet across three apartments and three floors; 0.0367‑acre lot with a two‑bedroom first‑floor unit and backyard; Brick construction built in 1920 with a flat rubber roof
