California real estate market update for September 2026

Investor Home Buying Cools Under New Housing Law

September 09, 2026

California’s housing market enters fall in a holding pattern, shaped as much by policy shifts as by rates. Institutional investors are retreating from single-family purchases as new limits on large-scale buying take hold, even as the state remains a magnet for smaller investors chasing ADU-driven upside. Mortgage rates continue to hover near a one-year high, keeping application volume choppy despite modest upticks in purchase activity. Meanwhile, supply is inching in the right direction — San Jose’s new listings are climbing and city planners are advancing one of the South Bay’s largest housing pipelines — even as pending sales cool in pockets like San Diego. The result is a market slowly rebalancing, with openings emerging for buyers and investors willing to move.

In The News:

CotalityInstitutional investors pullback ahead of new housing restrictions (September 3, 2026) — Investor share of single-family purchases dipped to 27% in Q2 2026 as mega investors owning 1,000-plus properties pulled back 40% year over year, with total investor acquisitions falling to 273,000 units, about 40,000 fewer than a year earlier. California stayed a top-five investor market, helped by faster ADU approvals, even as the newly signed 21st Century Road to Housing Act — which restricts large-entity single-family buying — chilled institutional appetite nationwide.

SF YIMBYDraft EIR Published For Five Wounds Urban Village Plan, San Jose (September 3, 2026) — San Jose released a draft environmental review for a 427-acre rezoning that could bring roughly 8,000 housing units, a new BART station, and 750,000 square feet of commercial space to the Five Wounds, Roosevelt Park, Little Portugal, and 24th & William neighborhoods. Public comment runs through October 3, and the plan would allow buildings up to 270 feet near transit.

MBAMortgage Applications Increase in Latest MBA Weekly Survey (September 2, 2026) — Mortgage applications rose 0.8% for the week ending August 28 as the purchase index climbed 2%, even as the average 30-year fixed rate ticked up to 6.79%. The refinance share slipped to 41.8% of activity while adjustable-rate mortgages hit their highest share in five weeks, a sign some buyers are shopping for relief from elevated fixed rates.

The Mortgage ReportsMortgage Rates Today (September 8, 2026) — The 30-year fixed conventional rate edged up to 6.905% as lenders sent mixed signals, some raising prices while others trimmed them. Freddie Mac’s weekly average held at 6.71%, still near its highest level in about a year, as rising oil prices and a steady 10-year Treasury yield kept rates from breaking meaningfully in either direction heading into fall.

RedfinRedfin Reports New Listings Tick Up As Summer Winds Down (August 20, 2026) — New listings nationwide rose 1.2% week over week to their highest level in three months, while pending sales slipped to their lowest since March. San Jose led major metros with a 16% year-over-year jump in new listings, San Francisco pending sales rose 4.7% even as prices fell 6.5%, and San Diego pending sales dropped nearly 12%, underscoring how differently California metros are absorbing rate-driven buyer hesitation.

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TNG Team

The Norris Group team

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