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Five-Bedroom Duplex
For Sale
$1,100,000

10808 Flatlands 8th Street, Brooklyn, NY 11236

Residential, Duplex, Brooklyn, NY

Property Size2,384 SF
Lot Size0.07 Acres
Price / SF$461.41
Days on Market70

Property Features for 10808 Flatlands 8th Street

General Information

Property type Residential Multi Family
Property subtype Duplex
Zoning R4-1
Bedrooms 5
Bathrooms 3
Full bathrooms 2
Half bathrooms 1
Rooms Bedroom 3, Bathroom 3, Bathroom 1, Bedroom 2, Bedroom 4, Bedroom 5, Bathroom 2, Bedroom 1
Interior features Refrigerator, Stove
Basement Finished, Full
Subdivision Canarsie
Standard status Active
Size 2,384 SF
Lot size 0.07 Acres

Building Details

Year built 1965
Floors in Building 1
Flooring type Hardwood
Building materials Wood Frame
Roof type Flat
Architectural style Other
Listing Agency: Brooklyn Real Property, Inc
Listed By: Stephanie Warren
Added: Aug 18 Changed: Oct 25 Last Checked: Oct 26 at 11:06AM
MLS# 503908

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 Brooklyn duplex contains 2,384 square feet with five bedrooms and three bathrooms. The 1965 wood-frame property features hardwood flooring, a flat roof, and an interior equipped with a refrigerator and stove. The lot measures 0.0711 acres, and the property is zoned R4-1.

Located at 10808 Flatlands 8th Street in Brooklyn, the property carries a 11236 ZIP code within Kings County. Showings require 24 hours’ notice.

Key Highlights

  • 2,384‑square‑foot duplex on a 0.0711‑acre lot
  • Five bedrooms and three bathrooms
  • 1965 wood‑frame construction

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$83,492
Cap Rate
7.59%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,669,840 $1.7M
Cap Rate 7%
$1,192,743 $1.2M
Cap Rate 9%
$927,689 $927.7K
Market Conditions
NOI Build-Up for 2,384 SF
Gross rent
$121.6K $51.00/SF
− Vacancy
−$2.3K −$0.97/SF
EGI
$119.3K $50.03/SF
− OpEx
−$35.8K −$15.01/SF
NOI
$83.5K $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%
$1,669,840
Cap Rate 7%
$1,192,743
Cap Rate 9%
$927,689

Alternative Uses

Best Use
Multifamily LT 5
$1.19M
$1.04M – $1.39M (±1% cap)
NOI $83,492 @ 7.0% cap · market cap 7.59%
Second Best
Apartment 5plus
$1.04M
$909.8K – $1.21M (±1% cap)
NOI $72,781 @ 7.0% cap · market cap 6.62%
Theoretical Best
Specialty Retail
$1.97M
$1.73M – $2.30M (±1% cap)
NOI $138,177 @ 7.0% cap · market cap 12.56%
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

Location Intelligence

Trade Area within ½ mile

683
Businesses Nearby

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
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 - Wood-frame residential duplex with hardwood flooring, three bathrooms, and a flat roof.
Where is this duplex located?
The property is located at 10808 Flatlands 8th Street Brooklyn, NY.
What is the asking price?
The asking price for this property is $1,100,000.
What are key features of this property?
This property features: 2,384‑square‑foot duplex on a 0.0711‑acre lot; Five bedrooms and three bathrooms; 1965 wood‑frame construction
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