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4,920 properties in Sonoma County, CA are behind on their property taxes on the county’s list of Oct 25, 2026, owing $40.1M in all, a median of $3,018. 56 have reached a late stage. 109 paid or left the list in the last 30 days.
Data as of · County's list as of Oct 25, 2026
Under $1,000: 1,236 · $1,000 to $5,000: 1,895 · $5,000 to $20,000: 1,372 · over $20,000: 415
4,920 on the county's list of Oct 25, 2026, owing $40.1M in all, a median of $3,018 each. 56 have reached a late stage and 206 have an owner whose mailing address is away from the property.
Not from this list, and not from the county yet: the owner still owns it and can pay. What a buyer does with a delinquent list is write to the owner, whose address the county publishes with the roll, before the county sells. The sales that do come from this roll appear on the tax sale pages when the county announces them.
We read Sonoma County, CA's roll every day; the county's own file is dated Oct 25, 2026. A property that leaves the county's list is marked cleared the same day, so 109 records cleared in the last 30 days.
A California parcel defaults on July 1 after the year's taxes go unpaid and can be redeemed for five years; "power to sell recorded" means the tax collector has given notice that the five years have run and the parcel can go to the county's auction. Sonoma publishes the mailing address but not the owner's name.
A record leaves the list the day the county’s roll no longer carries it, which is when the owner paid, sold or lost the property; we keep it as cleared rather than deleting it. The sales that follow from this roll, when they come, are on the California tax sale pages.
| Property | Owed | Delinquent | Stage | Owner of record | Mailing address | Notes |
|---|---|---|---|---|---|---|
| 5409 SONOMA MOUNTAIN RDSANTA ROSA*049030071000 | $85,869 | 6 years since 2019 | Power to sellJul 16, 2026 | With a plan | With a plan | Absentee owner |
| 3236 DUTTON AVESANTA ROSA043133017000 | $84,941 | 3 years since 2023 | Delinquent | With a plan | With a plan | — |
| 8865 CONDE LNWINDSOR164020037000 | $82,283 | 1 year since 2025 | Delinquent | With a plan | With a plan | — |
| 222 W SPAIN STSONOMA018151005000 | $80,883 | 2 years since 2024 | Delinquent | With a plan | With a plan | — |
| 8594 ST HELENA RDSANTA ROSA*030080001000 | $80,374 | 1 year since 2024 | Delinquent | With a plan | With a plan | Absentee owner |
The owner of record and mailing address on all 4,920 Sonoma County, CA records open with Pro or Business. Every row’s owner, where the county mails the bill, the record page and a CSV export of the list you have filtered. The property, the amount, the years and the stage stay public. Every plan starts with a 3-day free trial. | ||||||
| 4000 BASTONI LNSANTA ROSA*029210009000 | $78,742 | 2 years since 2024 | Delinquent | With a plan | With a plan | — |
| 21625 HYDE RDSONOMA*126071005000 | $76,164 | 1 year since 2024 | Delinquent | With a plan | With a plan | — |
| 282 SOMERVILLE RDSANTA ROSA*031030069000 | $75,987 | 4 years since 2022 | Delinquent | With a plan | With a plan | — |
| 520 MONTGOMERY RDSEBASTOPOL*077120017000 | $75,938 | 5 years since 2021 | Delinquent | With a plan | With a plan | — |
| 2636 CALISTOGA RDSANTA ROSA*028110037000 | $75,580 | 3 years since 2022 | Delinquent | With a plan | With a plan | — |
| 1724 ALAN DRPENNGROVE*047303003000 | $73,390 | 4 years since 2019 | Power to sellJul 16, 2026 | With a plan | With a plan | — |
| 149 MCNEAR AVEPETALUMA019210033000 | $72,739 | 3 years since 2023 | Delinquent | With a plan | With a plan | — |
| 15499 ARNOLD DRGLEN ELLEN*054130024000 | $71,620 | 5 years since 2020 | Delinquent | With a plan | With a plan | — |
| 550 2ND ST WSONOMA018251062000 | $71,614 | 1 year since 2025 | Delinquent | With a plan | With a plan | — |
| 21010 GEYSERVILLE AVEGEYSERVILLE*140100026000 | $71,511 | 6 years since 2020 | Power to sellJul 16, 2026 | With a plan | With a plan | — |
| 8733 LAKEWOOD DRWINDSOR161100054000 | $70,879 | 2 years since 2024 | Delinquent | With a plan | With a plan | — |
| 1290 DRY CREEK RDHEALDSBURG*089040032000 | $69,960 | 1 year since 2023 | Delinquent | With a plan | With a plan | — |
| 1966 ALAN DRPENNGROVE*047304035000 | $69,630 | 5 years since 2021 | Delinquent | With a plan | With a plan | — |
| 2043 PLEASANT HILL RDSEBASTOPOL*076100008000 | $68,011 | 2 years since 2024 | Delinquent | With a plan | With a plan | — |
| 3580 WESTWIND BLVDSANTA ROSA*059210034000 | $66,061 | 1 year since 2022 | Delinquent | With a plan | With a plan | — |
| 16236 MAIN STGUERNEVILLE*070030047000 | $65,465 | 4 years since 2022 | Delinquent | With a plan | With a plan | — |
| 670 BAILHACHE AVEHEALDSBURG*088110028000 | $64,683 | 1 year since 2025 | Delinquent | With a plan | With a plan | — |
| 3530 REGIONAL PKWYSANTA ROSA*059240044000 | $64,554 | 2 years since 2024 | Delinquent | With a plan | With a plan | Absentee owner |
| 967 BROADWAYSONOMA128690009000 | $63,139 | 2 years since 2024 | Delinquent | With a plan | With a plan | — |
| 435 SANFORD RDUNINCORP COUNTY130200067000 | $63,115 | 2 years since 2024 | Delinquent | With a plan | With a plan | — |
| 23255 HWY 1UNINCORP COUNTY109050018000 | $62,229 | 2 years since 2024 | Delinquent | With a plan | With a plan | — |
| 414 ROYAL MEADOWS CTSANTA ROSA*029080055000 | $61,438 | 2 years since 2023 | Delinquent | With a plan | With a plan | — |
| 940 E NAPA STSONOMA*127231043000 | $61,375 | 2 years since 2024 | Delinquent | With a plan | With a plan | — |
| 928 W SIERRA AVECOTATI*046181010000 | $61,346 | 3 years since 2023 | Delinquent | With a plan | With a plan | — |
| 2975 DUTTON MEADOWSANTA ROSA043121012000 | $61,218 | 1 year since 2025 | Delinquent | With a plan | With a plan | — |
| 2815 LESLIE RDSANTA ROSA*079130027000 | $60,034 | 4 years since 2022 | Delinquent | With a plan | With a plan | — |
| 3688 BOHEMIAN HWYOCCIDENTAL*074311016000 | $59,406 | 2 years since 2022 | Delinquent | With a plan | With a plan | — |
| 215 SUMAC CTHEALDSBURG091330039000 | $58,613 | 4 years since 2022 | Delinquent | With a plan | With a plan | Absentee owner |
| 17351 BUENA VISTA AVEAGUA CALIENTE*056262041000 | $57,878 | 4 years since 2020 | Delinquent | With a plan | With a plan | — |
| 290 B STSANTA ROSA010056016000 | $56,967 | 2 years since 2024 | Delinquent | With a plan | With a plan | — |
| 18501 IDA CLAYTON RDCALISTOGA*132230025000 | $56,643 | 2 years since 2024 | Delinquent | With a plan | With a plan | — |
| 508 PETALUMA BLVD SPETALUMA008265007000 | $56,394 | 2 years since 2022 | Delinquent | With a plan | With a plan | — |
| 1235 CENTRAL AVESANTA ROSA012073002000 | $55,967 | 3 years since 2023 | Delinquent | With a plan | With a plan | — |
| 1400 WARRINGTON RDSANTA ROSA*044061029000 | $55,929 | 2 years since 2024 | Delinquent | With a plan | With a plan | — |
| 851 LIMERICK LNHEALDSBURG*086080050000 | $55,859 | 2 years since 2024 | Delinquent | With a plan | With a plan | — |
| 3468 HIDDEN HILLS DRSANTA ROSA*029250013000 | $55,733 | 3 years since 2023 | Delinquent | With a plan | With a plan | — |
| 19323 SONOMA HWYSONOMA127740003000 | $55,541 | 2 years since 2023 | Delinquent | With a plan | With a plan | — |
| 18605 HWY 12BOYES HOT SPRINGS*056511049000 | $55,097 | 1 year since 2025 | Delinquent | With a plan | With a plan | — |
| 4000 BASTONI LNSANTA ROSA*029210009000 | $54,879 | 1 year since 2024 | Delinquent | With a plan | With a plan | — |
| 13140 FRATI LNSEBASTOPOL*080050003000 | $54,791 | 3 years since 2023 | Delinquent | With a plan | With a plan | — |
| 525 W NAPA STSONOMA018530054000 | $54,560 | 1 year since 2023 | Delinquent | With a plan | With a plan | — |
| 324 BOHEMIAN HWYSEBASTOPOL*073130070000 | $53,714 | 4 years since 2022 | Delinquent | With a plan | With a plan | — |
| 2975 DUTTON MEADOWSANTA ROSA043121012000 | $53,712 | 1 year since 2023 | Delinquent | With a plan | With a plan | — |
| 3000 WARM SPRINGS RDGLEN ELLEN*053190044000 | $53,687 | 2 years since 2024 | Delinquent | With a plan | With a plan | — |
| 15 FREMONT DRUNINCORP COUNTY128461014000 | $51,942 | 2 years since 2024 | Delinquent | With a plan | With a plan | — |