San Francisco Neighborhoods · Mission Bay

Mission Bay

Sun zone

San Francisco's newest neighborhood from the ground up — a master-planned waterfront district of biotech labs, modern mid-rises and arena lights rising where rail yards once stood.

$1.30M
Median condo / TIC 74 sold
$1,175
Per square foot
14
Days to sell median
7.5h
Summer fog a day
74
Homes sold 2026

On the map

Open Mission Bay on the map →

The story

Mission Bay began as tidal marsh, filled in over the late 1800s to become wharves and Southern Pacific railroad yards. After the rail yards shut down, the land sat largely vacant for decades until a roughly 300-acre redevelopment — the city's largest since Golden Gate Park — broke ground in the late 1990s. UCSF opened its Mission Bay research campus in 2003 with Genentech Hall, anchoring what became one of the nation's largest biomedical university expansions and seeding a cluster of biotech companies. The Warriors' Chase Center arena followed in 2019, and new waterfront parks have continued to open into the 2020s.

Things most people don’t know

Built on old rail yards

The neighborhood rose on former Southern Pacific railroad yards, redeveloped from the late 1990s in a roughly 300-acre plan.

A biotech hub

UCSF's Mission Bay campus opened in 2003 and helped grow the city's biotech sector from one company to more than 100 within a decade.

Home of the Warriors

Chase Center opened in 2019 as a privately financed arena seating about 18,000 for Golden State Warriors basketball and concerts.

New waterfront parks

Bayfront Park sits between Chase Center and the Bay, and China Basin Park opened in 2024 at the mouth of Mission Creek.

A streetcar district

The T Third Muni Metro line runs up Third Street with a stop right at UCSF/Chase Center.

Eating and drinking

Restaurants

Bars

Getting around and getting care

Transit. The T-Third Muni Metro line runs up Third Street with a stop at UCSF/Chase Center; the N-Judah also serves the area. Caltrain's terminus at 4th & King is just to the north.

Nearest hospital. UCSF Medical Center at Mission Bay, 1825 4th St (right in the neighborhood)

Thinking about Mission Bay?

Send me an address and I will come back with its sun, wind and fog, what is under it, and what has closed on the block.