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Semi-Attached Brick Duplex
For Sale
$1,788,000

6659 COLONIAL Road, Brooklyn, NY 11220

Semi-attached brick duplex with a 3-over-3 layout, finished basement, and a rare two-car built-in garage.

Property Size2,160 SF
Lot Size0.05 Acres
Price / SF$827.78
Days on Market183

Property Features for 6659 COLONIAL Road

General Information

Standard status Active
Size 2,160 SF
Total Parking Spaces 2
Lot size 0.05 Acres
Property subtype Multi Family

Additional Details

Highway Access Yes
Multifamily Units 2

Taxes and HOA fees

Annual Taxes $9,996

Building Details

Building Size 2,160 SF
Year Built 1930
Construction brick semi-attached
Listing Agency: Brooklyn Real Property Inc
Listed By: Jean Paul Ho · License #JPH8888
Source: Miradorrealestate
Added: Apr 27 Changed: Oct 25 Last Checked: Oct 25 at 12:36AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Brooklyn Real Property Inc

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Investment Insights

Based on property information with market context.

Located at 6659 Colonial Rd in Brooklyn, this solid brick semi-attached duplex is currently configured as a spacious 3-bedroom over 3-bedroom layout. The main level includes a large living room, formal dining room, and an eat-in kitchen, with abundant natural light throughout. Original details such as parquet floors, classic moldings, and high ceilings add character to the space. A fully finished basement adds further flexibility, featuring a full bathroom, laundry area, windows, and separate entrances.

Additional highlights include a rare two-car built-in garage. The home also offers unobstructed views overlooking Owl’s Head Park, along with waterfront vistas of the Atlantic Ocean and the NYC skyline. Conveniently positioned near the Belt Parkway, the property is close to shopping, dining, and transportation options with access to Manhattan.

Key Highlights

  • Semi‑attached solid brick home with a 3‑bedroom over 3‑bedroom layout
  • Potential to convert to a 4‑bedroom setup
  • Fully finished basement with a full bathroom, laundry area, windows, and separate entrances

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$64,313
Cap Rate
3.60%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,286,260 $1.3M
Cap Rate 7%
$918,757 $918.8K
Cap Rate 9%
$714,589 $714.6K
Market Conditions
NOI Build-Up for 2,160 SF
Gross rent
$95.9K $44.40/SF
− Vacancy
−$4.0K −$1.86/SF
EGI
$91.9K $42.54/SF
− OpEx
−$27.6K −$12.76/SF
NOI
$64.3K $29.77/SF
Area
ZIP 11220
Vacancy
4.20%
Lease Rate
$44.40 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,286,260
Cap Rate 7%
$918,757
Cap Rate 9%
$714,589

Alternative Uses

Best Use
Multifamily LT 5
$918.8K
$803.9K – $1.07M (±1% cap)
NOI $64,313 @ 7.0% cap · market cap 3.60%
Second Best
Apartment 5plus
$822.9K
$720.0K – $960.0K (±1% cap)
NOI $57,600 @ 7.0% cap · market cap 3.22%
Theoretical Best
Office A
$1.40M
$1.23M – $1.63M (±1% cap)
NOI $98,019 @ 7.0% cap · market cap 5.48%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Lease Details

2
Residential units
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

3,396
Businesses Nearby

Demographics for 11220, NY

105,797
Population
30,897
Households
3.4
Avg Household Size
35
Median Age
25%
College-Educated
62%
High-School Grad
1.7 sq mi
ZIP Area
62,234
Density / Sq Mi
$64,201
Median Household Income
$31,489
Median Earnings
$1,688
Median Rent
$1,021,200
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

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025

Frequently Asked Questions

What type of property is this?
Duplex - Semi-attached brick duplex with a 3-over-3 layout, finished basement, and a rare two-car built-in garage.
Where is this duplex located?
The property is located at 6659 COLONIAL Road Brooklyn, NY.
What is the asking price?
The asking price for this property is $1,788,000.
What are key features of this property?
This property features: Semi‑attached solid brick home with a 3‑bedroom over 3‑bedroom layout; Potential to convert to a 4‑bedroom setup; Fully finished basement with a full bathroom, laundry area, windows, and separate entrances
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