Data updated October 12, 2026 · Sonoma County, California
Sonoma County Foreclosure Auctions (Trustee Sales) — Dates & Opening Bids
A foreclosure auction in California is a trustee sale — and Sonoma County currently has 75 of them scheduled, each one a recorded notice of trustee sale. That ranks it #12 of California's 58 counties, 1.8% of every auction scheduled statewide. Each notice sets a sale date at least 21 days out and names the venue, and many publish an opening bid, so the county's auction calendar is knowable weeks ahead — if you're reading the recorded documents.
Search These 194 Pre-Foreclosure Properties
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Sample Records
5 Real Trustee Sale Properties In Sonoma County
5 records pulled from the database, picked from the highest AI distress scores in the county. Click a pin or a row to light it up on the map, double-click to open the same property profile subscribers see. Owner names, mailing addresses, parcel numbers, and contacts are shown in the free trial (no credit card required).
Showing: List. Switch to AI Distress Score to see how our AI ranks these ten by urgency.
| Property | Type | Value | Equity | Auction | Lien Position | Score |
|---|---|---|---|---|---|---|
1504 JACK LONDON DR SANTA ROSA · 3 bd / 2 ba · 1,568 sf | Single Family | $726K | $295K41% | Sep 16, 2026 Bid $431K | 1st | 76 |
2249 PRINCE ALBERT CT PETALUMA · 4 bd / 2 ba · 1,857 sf | Single Family | $904K | $545K60% | Sep 23, 2026 Bid $332K | 1st | 70 |
34537 RINCONADA DR SANTA ROSA · 3 bd / 2 ba · 1,339 sf | Single Family | $683K | $298K44% | Oct 9, 2026 Bid $323K | 1st | 70 |
4995 DRY CREEK RD HEALDSBURG · 5 bd / 1.5 ba · 2,082 sf | Single Family | $1.81M | $1.61M89% | Sep 23, 2026 Bid $201K | 1st | 68 |
5515 VENEZIA WAY CLOVERDALE · 5 bd / 3 ba · 2,628 sf | Single Family | $788K | $697K89% | Oct 28, 2026 Bid $91K | 1st | 60 |
Want all 75 scheduled foreclosure auctions in Sonoma County?
These ten are the sample. Owner names, mailing addresses, parcel numbers, lenders, trustees, one-click skip tracing, and direct mail are shown in the free trial (no credit card required).
The Profile
One click. The whole picture.
The full foreclosure pipeline
Every notice of default and trustee sale, statewide. Auction date, time, location, opening bid, and the trustee's phone number.
True equity
Valuation minus every open loan on record, estimated balances included. Filter for the equity range your strategy needs.
The Full Sonoma County Distress Pipeline
Sonoma County Foreclosure Filings By Month
Notices of default and trustee-sale notices recorded in Sonoma County over the last 12 months, counted from the recorded documents. Over that period the county recorded 411 notices of default and 294 sale notices; September 2026 was the busiest month with 82 filings. Default filings over the last three months are down 15% against the three before, and sale notices are up 69%. October 2026 so far: 2 defaults and 2 sale notices.
| Month | Notices Of Default | Sale Notices |
|---|---|---|
| September 2026 | 21 | 61 |
| August 2026 | 31 | 22 |
| July 2026 | 30 | 15 |
| June 2026 | 28 | 15 |
| May 2026 | 33 | 23 |
| April 2026 | 35 | 20 |
| March 2026 | 32 | 31 |
| February 2026 | 51 | 17 |
| January 2026 | 32 | 26 |
| December 2025 | 44 | 19 |
| November 2025 | 33 | 24 |
| October 2025 | 41 | 21 |
Recorded filings by recording month; the month in progress is shown in the text above, not the table. A filing is counted when it records, whether or not it is later cured or cancelled.
Upcoming Auctions by Month
| Month | Trustee Sales Scheduled |
|---|---|
| October 2026 | 42 |
| November 2026 | 17 |
| December 2026 | 4 |
Scheduled sale dates from recorded notices; postponements and cancellations update as they record.
Sonoma County At A Glance
Sonoma County is home to about 485,642 people and is tracked parcel by parcel across every city and unincorporated community inside it. Across Sonoma County the platform is tracking 194 in pre-foreclosure, 119 under a notice of default and 75 with an auction date set.
The pressure is not spread evenly. Santa Rosa, Petaluma, Rohnert Park, Sonoma and Cloverdale carry 76% of it between them, out of 33 communities in the county.
By ZIP, 95476, 95404, 95446 and 95407 run heaviest. Santa Rosa High School District and West Sonoma County Union High School District contain the largest shares.
What's on Every Property Record
Every scheduled sale carries its auction date and city, the opening bid where the filing publishes one, the trustee and foreclosing lender, total recorded debt, and true equity. Auction buyers build their week from this; outreach investors use the hard deadline — an owner facing a sale date is out of time for half-measures.
Frequently Asked Questions
How many scheduled foreclosure auctions are there in Sonoma County?
Properant tracks 75 scheduled foreclosure auctions in Sonoma County as of October 12, 2026 — ranked #12 of California's 58 counties — counted from recorded county documents with releases and cancellations removed.
Where do trustee sales happen in Sonoma County?
Each notice of trustee sale states its own venue — commonly the courthouse steps or another public location in the county seat. The auction city is a field on every scheduled sale in Properant, so you can filter Sonoma County's sales by venue and date.
Can I download the Sonoma County list?
Yes. Inside Properant you can filter Sonoma County by city, equity, owner type, and every other signal, save the list, and export it — or upload your own list for matching and enrichment. The trial is free and requires no credit card.
Work Sonoma County Like You Live at the Recorder's Office
This page is one slice of it. Properant connects every parcel in California to its owner, open loans, liens and foreclosure stage — then scores and skip-traces the ones worth calling.
Want to search these 194 pre-foreclosure properties?
Explore the live Sonoma County pre-foreclosure database in Properant.
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