On Friday the San Francisco Business Times rolled out its annual ranking of the Bay Area’s 25 largest homebuilders, tallying 2025 closings across the region to reveal which firms are still moving the most homes. The list highlights how large national and regional players continue to steer new-home supply in a market that remains short on listings.
According to the San Francisco Business Times, the ranking, compiled by data researcher Denise Hicks, orders builders by deed closings in calendar year 2025. The outlet’s datacenter notes that the list covers companies operating in Alameda, Contra Costa, Marin, San Francisco and San Mateo counties.
How the ranking was put together
Zonda reports that it gathers deed-level closings and land-pipeline data that trade publications and industry lists use to gauge builder activity. The firm provides the data behind BUILDER magazine’s Builder 100 and supplies the market files that many publications lean on for their local builder rankings.
The takeaways from the numbers
The San Francisco Business Times reports that the 20 largest builders on this year’s list booked more than 1,300 housing closings in 2025, showing that large-scale production held up in spite of high costs and permitting challenges. The figures also underline how a relatively small circle of firms continues to provide most of the Bay Area’s new for-sale housing.
Where builders are placing their bets
Developers are zeroing in on townhouse and infill projects in commutable suburbs and along tech corridors where job growth has returned. Homes.com recently reported that an AI infrastructure and data-center surge has pushed builders toward markets such as Fremont, with project mixes shifting toward denser, for-sale townhomes and stacked flats.
Some firms are openly touting their performance. Landsea Homes announced that it moved into the top half of the 2025 Business Times ranking, a climb the company credits to its Northern California pipeline. Builders frequently use these kinds of lists to showcase sales momentum when courting homebuyers and land partners.
Why the list matters
For buyers and policymakers, the ranking offers a quick snapshot of who holds the lots, capital and sales velocity to bring new inventory to market. If the Bay Area wants more homes to show up faster, public officials will need to align pro-housing policies and streamlined approvals with infrastructure investment in the places where builders can scale up responsibly.
Zonda explains in its public materials how deed and pipeline tracking flow into local builder rankings, and the Business Times datacenter publishes the full breakdown for readers who want to see which companies closed what and where in 2025. Builders, buyers and planners will be watching how those 2025 closings set the stage for activity through 2026.
