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Two-Family Duplex with Finished Basement
For Sale
$899,000

5515 Avenue K, Brooklyn, NY 11234

Residential, Brooklyn, NY

Property SizeContact for details
Lot Size0.06 Acres
Days on Market783

Property Features for 5515 Avenue K

General Information

Property type Residential Multi Family
Property subtype Other
Zoning R3-2
Bathrooms 3
Full bathrooms 2
Rooms Bathroom 1, Bathroom 3, Bathroom 2
Patio and Porch features Porch
Interior features Laundry Area, Porch, Refrigerator, Stove
Basement Finished
Subdivision Old Mill Basin
Standard status Active
Lot size 0.06 Acres

Taxes and HOA fees

Tax Annual Amount 6264

Amenities

private backyard
finished basement

Building Details

Number of units 2
Flooring type Tile, Parquet Wood
Building materials Wood Frame
Listing Agency: BO's Prime Realty
Listed By: Bozena Zgoda
Added: Jul 17, 2024 Changed: Sep 5 Last Checked: Sep 7 at 5:06AM
MLS# 484632

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 two-family, semi-detached duplex at 5515 Avenue K includes a three-bedroom unit over a two-bedroom unit, along with a finished basement. The property has wood-frame construction, tile and parquet wood flooring, a porch, laundry area, refrigerator, and stove. A private backyard and parking for 4-5 cars add practical outdoor and access features.

The property is located in Brooklyn, NY 11234, and is zoned R3-2. The approximately 0.0597-acre lot supports the existing residential configuration, while the separate living areas provide a clear two-family layout.

Key Highlights

  • Two‑family duplex with 3‑bedroom unit over 2‑bedroom unit
  • Finished basement with laundry area
  • Private parking for 4‑5 cars

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Law Firm Real Estate Agency Parking Lot & Garage Acupuncture (Bike/Boat/Book/etc) Store Gym & Fitness Center

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

2,229
Businesses Nearby

Demographics for 11234, NY

92,133
Population
35,167
Households
2.6
Avg Household Size
41
Median Age
39%
College-Educated
89%
High-School Grad
7.4 sq mi
ZIP Area
12,450
Density / Sq Mi
$94,434
Median Household Income
$55,206
Median Earnings
$1,771
Median Rent
$746,800
Median Home Value

Market

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 - Semi-detached property with private parking, backyard space, and a finished basement.
Where is this duplex located?
The property is located at 5515 Avenue K Brooklyn, NY.
What is the asking price?
The asking price for this property is $899,000.
What are key features of this property?
This property features: Two‑family duplex with 3‑bedroom unit over 2‑bedroom unit; Finished basement with laundry area; Private parking for 4‑5 cars
More about this property
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