3319 21 Columbia St ST, San Diego, CA 92103 (MLS # 260025156SD)

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PRICE $1,495,000 dsIDX morgage calculator
BEDS 0
BATHS 0
HOME SIZE n/a
LOT SIZE n/a

Discover this remarkably maintained two-story duplex, originally built in 1933 and carefully preserved both inside and out. The updated units are currently occupied by excellent, long-term tenants, offering immediate rental income and a smooth transition for the next owner. The exterior is clean, well-kept, and presents beautifully, while the oversized lot provides ample space to garden, relax, or explore future possibilities"”including the potential to add one or more ADUs in the rear. Whether you're looking for a solid turnkey investment or a property with room to grow, this classic duplex delivers character, reliability, and opportunity. Don't miss the chance to see everything it has to offer"”schedule your private showing today!

DAYS ON MARKET 1 LAST UPDATED 10/17/2026
TRACT Middletown YEAR BUILT 1933
COMMUNITY 92103 - Mission Hills COUNTY San Diego
STATUS Active PROPERTY TYPE(S) Residential Income


ADDITIONAL DETAILS
AIR Wall/Window Unit(s)
AIR CONDITIONING Yes
APPLIANCES Gas Water Heater
AREA 92103 - Mission Hills
HEAT Natural Gas
LOT 0
STORIES 2
SUBDIVISION Middletown
VIEW Yes
VIEW DESCRIPTION Bay, Panoramic
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CONTACT US ABOUT 3319 21 COLUMBIA ST ST
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Listed with Advent Real Estate

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