3580 K Street

Versatile Multi-Unit Property in the Heart of San Diego – Live, Rent, or Invest!

Welcome to 3580 K Street, an exceptional multi-unit opportunity located in the vibrant heart of San Diego’s Grant Hill neighborhood. Just minutes from Downtown, Balboa Park, and some of the city’s best dining, culture, and entertainment, this unique offering includes three distinct living spaces thoughtfully designed for versatility, comfort, and modern living.

Property Highlights:

• Total Combined Living Area: 2,923 SqFt
• Main House: 1,536 SqFt | 4 Bed | 2 Bath | Built 2021
• ADU: 732 SqFt | 2 Bed | 1 Bath | Brand New 2025 Construction
• Guest House: 655 SqFt | 2 Bed | 1 Bath | Brand New 2025 Construction
• Zoned Heating & A/C in ADU & Guest House
• Solar System Serving ADU & Guest House
• Never Lived In – ADU & Guest House Ready for First Occupants!

The Main House

Built in 2021, the two-story main residence offers a modern layout with a bright open-concept first floor that combines the kitchen, living, and dining areas. Downstairs also includes two bedrooms, a full bathroom, and a laundry room. Upstairs features a large open family room, two more bedrooms, another full bathroom, and dual outdoor decks—including one private to the bedroom and one off the family room, perfect for enjoying San Diego’s year-round sunshine.

The ADU & Guest House

Completed in 2025 and never occupied, the detached building includes a 2-bedroom ADU on the first floor and a 2-bedroom Guest House above. Both units feature spacious open floor plans with kitchen, dining, and living areas, full baths, in-unit laundry, and independent zoned heating & air. The building is also powered by a solar system for added efficiency.

Location, Lifestyle, and Investment Potential

Grant Hill is a rising neighborhood just minutes from Downtown, the Gaslamp Quarter, and major freeways, offering incredible convenience paired with a residential feel. With strong rental potential, brand new construction, and a flexible layout, this is a rare chance to secure a high-performing asset in a fast-growing San Diego enclave.

Whether you're an investor, multi-generational household, or house hacker, 3580 K Street delivers unmatched flexibility, location, and value.