Two-Family Duplex with
939 E 101st Street, Brooklyn, NY 11236
For Sale
$1,150,000
Residential, Duplex, Brooklyn, NY
Property Size2,000 SF
Lot Size0.05 Acres
Price / SF$575
Days on Market107
Property Features for 939 E 101st Street
General Information
Property type
Property subtype
Zoning
Bedrooms
Bathrooms
Full bathrooms
Rooms
Patio and Porch features
Interior features
Basement
Subdivision
Standard status
Size
Lot size
Taxes and HOA fees
Tax Annual Amount
Building Details
Year built
Floors in Building
Number of units
Flooring type
Building materials
Roof type
Architectural style
Listing Agency:
Century 21 Achievers
Listed By:
Troy A Sadio · License NY SADIO2771
(718) 758-0600
Added: Jul 28
Changed: Nov 1
Last Checked: Nov 11 at 2:06AM
MLS# 503362
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.
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Investment Insights
Based on property information with market context.
This two-family duplex offers 2,000 square feet with five bedrooms and a finished one-bedroom basement. The residence was built in 1960 with brick construction, a flat roof, tile and hardwood flooring, and a layout that includes three bathrooms. Interior features include wall-mounted A/C, a dishwasher, dryer, laundry area, microwave, refrigerator, and stove.
Outdoor improvements include both a patio and porch, along with a patio garden. The property occupies 0.0496 acres and carries R5B zoning. Its residential configuration and two-family design provide the core physical characteristics of this Brooklyn property.
Outdoor improvements include both a patio and porch, along with a patio garden. The property occupies 0.0496 acres and carries R5B zoning. Its residential configuration and two-family design provide the core physical characteristics of this Brooklyn property.
Key Highlights
- Two‑family duplex with 5 bedrooms and a finished one‑bedroom basement
- 2,000 square feet on a 0.0496‑acre lot
- R5B zoning designation
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$70,043
Cap Rate
6.09%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,400,860
$1.4M
Cap Rate 7%
$1,000,614
$1.0M
Cap Rate 9%
$778,256
$778.3K
Market Conditions
NOI Build-Up for 2,000 SF
Gross rent
$102.0K $51.00/SF
− Vacancy
−$1.9K −$0.97/SF
EGI
$100.1K $50.03/SF
− OpEx
−$30.0K −$15.01/SF
NOI
$70.0K $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%
$1,400,860
Cap Rate 7%
$1,000,614
Cap Rate 9%
$778,256
Alternative Uses
Best Use
Multifamily LT 5
$1.00M
$875.5K – $1.17M
NOI $70,043 @ 7.0% cap · market cap 6.09%
Second Best
Apartment 5plus
$872.3K
$763.2K – $1.02M
NOI $61,058 @ 7.0% cap · market cap 5.31%
Theoretical Best
Specialty Retail
$1.66M
$1.45M – $1.93M
NOI $115,920 @ 7.0% cap · market cap 10.08%
Zoning and permitted uses should be independently verified with authorities.
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Lease Details
2
Residential units
Location Intelligence
Trade Area within ½ mile
1,851
Businesses Nearby
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Business Placement
Demographics for 11236, NY
100,687
Population
37,002
Households
2.7
Avg Household Size
40
Median Age
28%
College-Educated
88%
High-School Grad
3.6 sq mi
ZIP Area
27,969
Density / Sq Mi
$82,813
Median Household Income
$50,244
Median Earnings
$1,637
Median Rent
$710,300
Median Home Value
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Market
Average Price Trend$/SF for Duplexes in Brooklyn, NY
Properties on Market for Duplexes in Brooklyn
Vacancy Rate% for Multifamily in Northeast region
Frequently Asked Questions
What type of property is this?
Duplex - R5B-zoned residential property with five bedrooms, a finished basement, and separate outdoor patio and porch areas.
Where is this duplex located?
The property is located at 939 E 101st Street Brooklyn, NY.
What is the asking price?
The asking price for this property is $1,150,000.
What are key features of this property?
This property features: Two‑family duplex with 5 bedrooms and a finished one‑bedroom basement; 2,000 square feet on a 0.0496‑acre lot; R5B zoning designation
