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Renovated Duplex with Finished Basement
For Sale
$919,000

9728 Flatlands Avenue, Brooklyn, NY 11236

MULTI_FAMILY - Brooklyn, NY

Property SizeContact for details
Lot Size0.04 Acres
Days on Market124

Property Features for 9728 Flatlands Avenue

General Information

Property type Residential Multi Family
Property subtype Duplex
Bedrooms 5
Bathrooms 4
Full bathrooms 4
Rooms Bathroom 1, Bedroom 2, Bedroom 5, Bedroom 4, Bathroom 3, Bathroom 2, Bedroom 3, Bedroom 1, Bathroom 4
Parking features On Street, Driveway
Interior features First Floor Full Bath
Middle school Call Listing Agent
High school Contact Agent
Elementary school district Contact Agent
Middle school district Contact Agent
High school district Contact Agent
Directions Cross Streets: Rockaway Parkway and Flatlands Avenue
Standard status Active
APN 08205-0046
Lot size 0.04 Acres

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 5931

Utilities

Sewer type Public Sewer
Water source Public

Amenities

finished basement
private backyard

Building Details

Year built 1920
Number of units 2
Building materials Frame
Listing Agency: BERKSHIRE HATHAWAY · Berkshire Hathaway HomeServices
Listed By: Fatima Smith AHWD
Added: Apr 3 Changed: Aug 2 Last Checked: Aug 4 at 5:06PM
MLS# 980514

Copyright © 2026 OneKey MLS. 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 renovated duplex features two apartment units with a total of five bedrooms. The home includes new flooring throughout, and it offers a full bathroom on every level, including a first-floor full bath. Kitchens and bathrooms have been updated with ceramic finishes. Additional flexible space is provided by a finished basement that can support a home office, entertainment area, or exercise space.

Built in 1920 with frame construction, the property sits on a 0.0372-acre lot. Utilities are provided via public water and public sewer. Parking is available with on-street options plus a driveway.

The backyard includes a concrete floor surface and is designed for low-maintenance outdoor use.

Key Highlights

  • Two apartment units totaling five bedrooms
  • Full bathroom on every level, including a first‑floor full bath
  • Renovated interior with new flooring throughout

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Law Firm Real Estate Agency Parking Lot & Garage Gym & Fitness Center Skin Care Clinic Dental Office

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units

Location Intelligence

Trade Area within ½ mile

2,066
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

Market

Properties on Market for Duplexes in Brooklyn

Feb
Mar
Apr
May
Jun
Jul

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Duplex - Renovated duplex offering two apartment units and five bedrooms, with a full bathroom on every level and a finished basement.
Where is this duplex located?
The property is located at 9728 Flatlands Avenue Brooklyn, NY.
What is the asking price?
The asking price for this property is $919,000.
What are key features of this property?
This property features: Two apartment units totaling five bedrooms; Full bathroom on every level, including a first‑floor full bath; Renovated interior with new flooring throughout
More about this property
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