344 21st Street, Brooklyn, NY 11215

• 5,884 sqft

Property Description

Investor's Delight! Exceptional opportunity to own an income-producing 8-family brown brick walk-up in the heart of the historic South Park neighborhood. Built in the 1930s, this well-maintained property features six rent-stabilized apartments and two free-market apartments, offering an excellent balance of stable income and future growth potential. Each spacious apartment includes two bedrooms, a living room, dining room, kitchen, and full bath, with the fourth-floor apartment boasting beautiful city views. Building improvements include a 4-year-old roof, a new boiler, updated electrical system, double-pane windows, an Energy Star furnace and water heater, a programmable thermostat, and a full basement with Bilco doors. Conveniently located near schools, shopping, restaurants, parks, and public transportation, this is an outstanding opportunity for investors seeking steady cash flow and long-term appreciation. Ideal for a 1031 Exchange buyer or anyone looking to expand their investment portfolio with a solid Brooklyn multifamily asset in a highly desirable location.

Listing Status:

Active

Data Last Updated:

October 8, 2026 at 7:20AM

Listing Office:

Empire State Realty Group NY : 347-791-5872

MLS ID:

1054041

Interior

• Basement: Bilco Door(s)Full
• A/C: Wall/Window Unit(s)
• Heating: Radiant

Exterior

• Parking: None

Location

• Originating MLS: onekey2
• School District: Brooklyn 15
• County: Kings (Brooklyn)

Lot

• Zoning: R6B00898-0034

Utilities

• Utilities: Electricity ConnectedNatural Gas Connected
• Water: Public
• Sewer: Public Sewer

Financial

• Source: onekey2