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USACASan Francisco2977-2979 21St St
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2977-2979 21 St St, San Francisco, CA

Real Estate

For Sale

Listed price in listed location currency (USD).
$1,995,000

440

MLS® 426122379

  • Key Facts
  • Description
  • Map

Key Facts

Type Mixed Use
Levels Residential Income
Size 3000 sqft
Garage No
Maintenance Fees 
Taxes 
Days Active 2
Approx. Age 1885
Avg. Price Per Sqft $665
MLS® Number 426122379

Property Address: 2977-2979 21st St, San Francisco, CA, 94110-2729

Average square foot calculated using Size range provided by listing agent.

Description

Notably the building where OpenAI first took shape, 2977-2979 21st Street is a rare 1885 Victorian mixed-use property in a prime Inner Mission location, offering a compelling blend of character, income, and owner-user potential. Situated near Treat and 21st, the building includes a stunning, fully remodeled two-level owner's unit delivered vacant, a tenant-occupied garden flat ready for future vision, and a leased commercial storefront with vintage curb appeal. Unit 1 (2977A) is a modern two-level penthouse spanning approximately 1, 800+ sq ft with 3 bedrooms and 2 full baths. The space features soaring vaulted ceilings with exposed beams, wide-plank flooring, and an airy open layout. The top-floor primary suite opens to a private deck overlooking the garden, with potential for future roof deck access. Previously rented for $7, 000 and now delivered vacant, it presents an ideal opportunity for owner-occupiers or premium rental income. Unit 2 (2977) is a charming 1-bedroom garden flat with direct outdoor access, currently tenant-occupied and offering immediate income with long-term upside through renovation. Unit 3 (2979) is an approximately 600 sq ft commercial storefront, leased and providing steady income, with strong visibility in a vibrant, high-foot-traffic corridor. This property works equally well as an investment or for buyers seeking to live in the penthouse while collecting income. Surrounded by some of San Francisco's best dining, cafes, and culture, and with easy access to transit, BART, and major commuter routes, this is a standout opportunity in one of the city's most desirable and evolving neighborhoods.
MLS® Number426122379
Locker
Ensuite LaundryNo
Balcony
Furnished
Laundry Level
Exposure
Exterior
GarageNo
Approx. Age1885
Stories0
Pets

Included in Maintenance Fee

Heat
Hydro
Water
Building Insurance
Condo Taxes
Cable TV
Central Air
Parking Maintenance

Utilities

Heat
A/C
Heating Fuel

Extras

Price History

-End Date
Not Sold YetSold Price

For Sale

Apr 16, 2026List Date
$1,995,000List Price
  • Commute

Commute

Starting Address
Destination Address
2977-2979 21 St St, San Francisco, CA

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