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Semi-Attached 3-Bedroom Duplex

660 E 37th Street Brooklyn, NY 11203

660 E 37th Street, Brooklyn, NY, 11203
$649,000
For Sale
$649,000

SINGLE_FAMILY - Brooklyn, NY

Property Size1,144 SF
Lot Size0.05 Acres
Price / SF$567.31
Days on Market508

Property Features for 660 E 37th Street

General Information

Property type
Residential
Property subtype
Duplex
Zoning
R4
Bedrooms
3
Bathrooms
2
Rooms
Bedroom 3, Bedroom 2, Bathroom 1, Bedroom 1, Bathroom 2
Parking features
Garage - Detached
Interior features
A/C Unit - Wall, A/C Unit - Window, Garage Door Opener(s), Laundry Area, Refrigerator, Stove, Washer
Basement
Full, Finished
Standard status
Active
Size
1,144 SF
Lot size
0.05 Acres

Taxes and HOA fees

Tax Annual Amount
5299

Building Details

Year built
1925
Floors in Building
2
Flooring type
Hardwood, Tile
Building materials
Brick, Wood Frame
Architectural style
Other
Listing Agency Century 21 Achievers
1476 Flatbush Avenue, Brooklyn, NY
Listed by Andre Hanniford
Added: Feb 24, 2025 Checked: Jul 17 at 1:06 pm
MLS# 489464 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 semi-attached 3-bedroom duplex at 660 E 37th Street in Brooklyn offers a finished basement with a separate entrance, along with formal living and dining rooms. The home includes fully fenced front and back yards, lots of windows for natural light, and ample closet space. An extra-wide shared driveway and a detached garage are also part of the property.

The property is listed as residential income/duplex use and is situated in a zoning classification of R4.

Configured as a duplex residence, it presents a complete interior layout with finished lower level space and outdoor areas enclosed for privacy and day-to-day use.

Key Highlights

  • Semi‑attached duplex with 3 bedrooms and 2 bathrooms
  • Finished basement with separate entrance
  • Detached garage plus extra‑wide shared driveway and fully fenced front and back yards

Local Financial Insights For Multifamily LT 5

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 $58.3k $51.00
− Vacancy −$1.1k −$0.97
EGI $57.2k $50.03
− OpEx −$17.2k −$15.01
NOI $40.1k $35.02
1,144 SF · lease $51.00/SF/yr · vacancy 1.90% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$572.4K
$500.8K – $667.8K (±1% cap)
NOI $40,065 @ 7.0% cap · market cap 6.17%
Second Best
Apartment 5plus
$498.9K
$436.6K – $582.1K (±1% cap)
NOI $34,925 @ 7.0% cap · market cap 5.38%
Theoretical Best
Specialty Retail
$947.2K
$828.8K – $1.11M (±1% cap)
NOI $66,306 @ 7.0% cap · market cap 10.22%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

Duplexes

Suggested Use

Law Firm Real Estate Agency Parking Lot & Garage Skin Care Clinic Gym & Fitness Center Acupuncture Dental Office Nursing Home Nursing Home Bar & Pub

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

FAQs

What type of property is this?
Duplex - Semi-attached duplex with a finished basement featuring a separate entrance, plus fully fenced yards and formal living/dining rooms.
Where is this duplex located?
The property is located at 660 E 37th Street Brooklyn, NY.
What is the asking price?
The asking price for this property is $649,000.
What are key features of this property?
This property features: Semi‑attached duplex with 3 bedrooms and 2 bathrooms; Finished basement with separate entrance; Detached garage plus extra‑wide shared driveway and fully fenced front and back yards
Contact an agent
More about this property
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