With Contractor Lined Up, Portsmouth Square Renovation Moves Toward Summer 2026 Groundbreaking
SAN FRANCISCO, CA – After years of planning and community engagement, the long-anticipated renovation of Portsmouth Square is moving closer to construction. The San Francisco Recreation and Park Department announced today that a contractor has been recommended for approval, marking a major milestone toward a planned summer 2026 groundbreaking.
Swinerton Builders submitted the lowest bid following a competitive public bidding process that began in October 2025, with a bid just under $48 million. The Recreation and Park Commission is anticipated to vote for final approval on February 19, following a presentation at the Commission’s Capital Committee on February 4.
Often called “Chinatown’s living room,” Portsmouth Square has not undergone a comprehensive renovation in more than half a century. This once-in-a-generation investment will modernize the historic plaza while honoring its cultural and historical significance for generations to come.
“Portsmouth Square is a beloved gathering place for seniors, families, and children in the Chinatown community,” said Mayor Daniel Lurie. “These improvements will help keep the park a welcoming public space that brings people together and ensure that Chinatown continues to thrive for generations to come, and I look forward to breaking ground this summer.”
The renovation reflects years of community input and will include:
- A large, flexible outdoor event space
- A new and expanded community clubhouse
- An updated playground with adult fitness equipment
- A large shade structure
- Improved accessibility, lighting, seating, and landscaping
- Major upgrades to the underground garage’s waterproofing and drainage
“Portsmouth Square has always been the heart of Chinatown and a place for seniors to gather, families to connect, and culture to thrive,” said Supervisor Danny Sauter. “This project is a major step forward in delivering a long-overdue renovation shaped by years of community input. This investment will honor the square’s history while creating a safer, more accessible, and vibrant public space for generations to come.”
The bid reflects construction costs only and is part of the project’s overall $73 million budget, which also includes design, construction management, public art, permits, inspections and other professional services related to construction. Funding is provided through a combination of the 2020 Health and Recovery Bond, developer impact fees, the Downtown Park Fund, grants, a $6 million state budget allocation secured by former Assemblymember Phil Ting, and a recent $1 million state budget allocation from Senator Scott Wiener.
“The recommendation of a contractor means this project is officially moving from vision to reality,” said Recreation and Park Interim General Manager Sarah Madland. “Portsmouth Square will soon become a greener, safer, and more welcoming place for seniors, families, and visitors in one of San Francisco’s densest neighborhoods.”
“Swinerton is proud to continue our partnership with San Francisco Recreation and Park, Department and Public Works, and the Chinatown community to enhance Portsmouth Square,” said Swinerton Builders’ Vice President and San Francisco Division Manager Paul Hinz. “This project reflects our commitment to delivering high‑quality, community‑focused infrastructure that strengthens neighborhoods and supports Mayor Lurie’s vision for San Francisco.”
Construction is expected to last just over two years, with the park anticipated to reopen in fall 2028. The Portsmouth Square Garage is expected to remain open during construction, with elevator access maintained at Washington Street and Walter U. Lum Place. Nearby parks—including St. Mary’s Square, Woh Hei Yuen Park and Betty Ann Ong Chinese Recreation Center—will remain available for community use.
“Our community has been waiting patiently for a brand new, functional park to serve our seniors, families and children for a long time,” said Anni Chung, President and CEO of Self Help for the Elderly. “We are delighted the project is on track and the new Portsmouth Square will be here soon."
Once construction begins, Recreation and Park will share monthly project updates and continue community engagement, including a series of meetings focused on arts enrichment and interpretive programming.
For more information on the Portsmouth Square Improvement Project, click here.
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