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MLS ID KEY807492Last updated Oct 29, 2025

Multi Family

5221 Flatlands Avenue

Active · Kings (Brooklyn), NY 11234

Asking price$9,000,000Request a Showing
Year built
2009
Est. monthly taxes
$10,710.92
Property gallery0 / 8
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About this home

Fully Occupied 24-Unit Investment Property in Old Mill Basin, Brooklyn Located in the highly desirable Old Mill Basin section of Brooklyn, this fully occupied 24-unit brick building presents a prime opportunity for investors with significant upside potential. Each unit is equipped with separate HVAC systems and individual hot water tanks, with tenants responsible for all utilities except water, keeping operating costs low. The building features 16 covered parking spaces, 10 storage units, and a laundry room, unlocking major potential for added revenue. Key Highlights: 16 on-site parking spots (projected: $67,200/year at $350/month) 10 storage units (projected: $33,000/year at $275/month) Laundry room income (projected: $9,000/year outsourced) Total projected additional income: $109,200/year NOI: $478,505 | Projected Cap Rate: 5.0% 15-Year Tax Abatement Expired Low common area expenses Viewings by appointment only Ideal for 1031 Exchange or long-term investors This property offers immediate cash flow with room to increase income, making it a smart addition to any real estate portfolio.

Listing snapshot

Days on site
59 days
Listed on MLS
Dec 23, 2024
Annual property tax (MLS)
$128,531
Tax year
2025
Listing brokerage
Blue Key Real Estate Brokerage
MLS ID
KEY807492
Last updated
Oct 29, 2025

General features

Property type
Multi Family
Year built
2009
Parking
Underground
Water source
Public
Sewer
Public Sewer
Utilities
Cable Available, Electricity Connected, Natural Gas Available, Natural Gas Connected

Interior features

Basement
None
Heating
ENERGY STAR Qualified Equipment, Forced Air, Hot Air
Cooling
Central Air, ENERGY STAR Qualified Equipment, Separate Meters

Exterior features

Construction materials
Brick, Cedar, Foam Insulation, Frame

Schools (MLS)

Elementary school
Ps 236 Mill Basin
Elementary school district
Brooklyn 22
Middle school
Jhs 78 Roy H Mann
Middle school district
Brooklyn 22
High school
Midwood High School
High school district
Brooklyn 22

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. First seen on this site
  2. Listing updated from MLS
  3. MLS status changed

Location

Kings (Brooklyn), NY 11234Show interactive map
5221 Flatlands Avenue

Kings (Brooklyn), NY 11234

Google Maps directions

Listing data is supplied by the MLS and may change without notice.