Ethos

Portsmouth Square

Park · Chinatown, California

Permanently closed. This page is kept for reference.

Portsmouth Square, 花園角, is bounded by Kearny Street on the east, Washington Street on the north, Clay Street on the south and Walter U. Lum Place on the west, and covers 1.484 acres, or 64,627 square feet. Rec & Park's own advisory reads: "Portsmouth Square is now closed for renovation through mid-2028." Construction began on 10 June 2026 and the contractor is Swinerton Builders. Demolition of the pedestrian bridge over Kearny Street was completed on 14 August 2026. The rebuilt square is to carry a flexible outdoor event space with an elevated stage, an 8,500-square-foot community clubhouse with an assembly area and meeting rooms, a shade structure, and a consolidated playground with adult fitness equipment.

History

Rec & Park records that the plaza was platted in about 1835 for the Yerba Buena settlement and renamed after the USS Portsmouth in 1846. Captain John Berrien Montgomery landed with seventeen men and raised the flag near the custom house on 9 July 1846; Sam Brannan announced the discovery of gold on 11 May 1848; and the square held a refugee camp after the earthquake and fire of 1906. Rec & Park states that the park is eligible for the California Register of Historic Resources for its role as an important cultural space for the Chinatown community. Walter U. Lum Place forms the square's western boundary.

Visit

745 Kearny Street, San Francisco, CA

Featured in these guides

More in Chinatown