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California · County guide

Yolo County, California property tax appeals

A Yolo County property tax appeal starts with the Yolo County Assessment Appeals Board (Clerk of the Board). The next deadline is Nov 30, 2026 for the Yolo County Assessment Appeals Board (Clerk of the Board). The filing fee is $45.

This season

Next deadline
Nov 30, 2026
Open now
Yolo County Assessment Appeals Board (Clerk of the Board)

Opens Jul 2, 2026Closes Nov 30, 2026

Source: Letter To Assessors No. 2026/023: County Assessment Appeals Filing Period for 2026 (BOE, June 2, 2026)Last checked

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Enter the address or parcel number from your notice. We compare the assessment with similar homes and show the numbers, whatever they are. You decide and file yourself.

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Reduced my assessment by $112,000!

I couldn’t believe the difference. My property assessment was reduced by $112,000. I’m extremely happy with the outcome!

Spencer CaldwellHomeowner

A $106,300 reduction

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Megan HollisHomeowner
Filing fee
$45
Office address
(530) 666-8195
Our coverage
Free check available
  • Independent guide — not affiliated with Yolo County or any government agency.
Last updated
October 1, 2026
Sources last checked
October 1, 2026
Status
Verified guide

How we verify facts

When and where do I file a Yolo County property tax appeal?

Who hears a Yolo County appeal?

One stage. We are not affiliated with this office.

Where is the Yolo County office?

Yolo County Assessment Appeals Board (Clerk of the Board)[5]

We are not affiliated with this office. Hours can change, so call before you visit.

Which Yolo County filing windows are coming up?

Yolo County filing windows
ClosesAreaWho hears itStatus
Nov 30, 2026CountywideYolo County Assessment Appeals Board (Clerk of the Board) · Official source · Last checked Sep 29, 2026Open now

When were past Yolo County deadlines?

Past Yolo County filing windows
Tax yearWindowOffice
2025Closed December 1, 2025Yolo County Assessment Appeals Board (Clerk of the Board)
2024Closed December 2, 2024Yolo County Assessment Appeals Board (Clerk of the Board)
2023Closed November 30, 2023Yolo County Assessment Appeals Board (Clerk of the Board)

When is the deadline to appeal a property tax assessment in Yolo County?

The soonest deadline we list: Yolo County, Yolo County Assessment Appeals Board (Clerk of the Board) — Closes November 30, 2026.

When a filing counts as on timeYolo County Assessment Appeals Board (Clerk of the Board)
Yolo County appeal applications may be filed from July 2 but must be received in the Clerk of the Board's office by November 30.[1]
Deadline detailYolo County Assessment Appeals Board (Clerk of the Board) · Filing period
In Yolo County the appeal may be filed from July 2 and must be received by the Clerk of the Board by November 30.[1]

Who decides a property tax appeal in Yolo County?

Yolo County Assessment Appeals Board (Clerk of the Board): The Yolo County Assessment Appeals Board's decision is final and not reheard; the owner or the Yolo County Assessor may seek review in superior court. Yolo County Assessment Appeals Board (Clerk of the Board): In Yolo County the filing is an assessment appeal on the Assessment Appeal Application (BOE-305-AH), heard by the Yolo County Assessment Appeals Board.

Appeal stepsYolo County Assessment Appeals Board (Clerk of the Board)
The Yolo County Assessment Appeals Board's decision is final and not reheard; the owner or the Yolo County Assessor may seek review in superior court.[2]
What the appeal is calledYolo County Assessment Appeals Board (Clerk of the Board)
In Yolo County the filing is an assessment appeal on the Assessment Appeal Application (BOE-305-AH), heard by the Yolo County Assessment Appeals Board.[2]

How do I file a property tax appeal in Yolo County?

Yolo County Assessment Appeals Board (Clerk of the Board): In Yolo County you can file the appeal online (card or bank draft, $1.95 service fee) or by mail or in person with the Clerk of the Board. Yolo County Assessment Appeals Board (Clerk of the Board) · No fax: Yolo County appeal applications must be mailed or delivered in person (Clerk of the Board, 625 Court Street, Room 204, Woodland); faxed or scanned applications are not accepted.

How to fileYolo County Assessment Appeals Board (Clerk of the Board)
In Yolo County you can file the appeal online (card or bank draft, $1.95 service fee) or by mail or in person with the Clerk of the Board.[3]
How to fileYolo County Assessment Appeals Board (Clerk of the Board) · No fax
Yolo County appeal applications must be mailed or delivered in person (Clerk of the Board, 625 Court Street, Room 204, Woodland); faxed or scanned applications are not accepted.[4]
FormsYolo County Assessment Appeals Board (Clerk of the Board)
Yolo County publishes its own copy of the Assessment Appeal Application (BOE-305-AH) with filing instructions.[2]
Filing feeYolo County Assessment Appeals Board (Clerk of the Board)
Yolo County's appeal application goes to the Clerk of the Board with a $45 filing fee.[1]
Who may fileYolo County Assessment Appeals Board (Clerk of the Board)
On the Yolo County application, an agent must be authorized in writing unless the agent is a California attorney or the owner's spouse, child, parent or registered domestic partner.[2]
Informal reviewYolo County Assessment Appeals Board (Clerk of the Board)
In Yolo County the Assessor's informal review filing period for homes is July 2 to December 31, 2026.[5]

Upcoming appeal deadlines in every county we track

What evidence counts in Yolo County, and can the value go up?

What evidence can I use in Yolo County?

Yolo County Assessment Appeals Board (Clerk of the Board): Yolo County's instructions ask for comparable sales, cost and income data, where relevant, to support the owner's opinion of value. Yolo County Assessment Appeals Board (Clerk of the Board) · Exchange: Before a Yolo County hearing, the owner may ask for an exchange of information with the Assessor; above $100,000 of assessed value the Assessor may start one.

Evidence acceptedYolo County Assessment Appeals Board (Clerk of the Board)
Yolo County's instructions ask for comparable sales, cost and income data, where relevant, to support the owner's opinion of value.[2]
Evidence ruleYolo County Assessment Appeals Board (Clerk of the Board) · Exchange
Before a Yolo County hearing, the owner may ask for an exchange of information with the Assessor; above $100,000 of assessed value the Assessor may start one.[2]

Can my assessment go up if I appeal in Yolo County?

Yolo County Assessment Appeals Board (Clerk of the Board): Yolo County's appeal instructions say the Yolo County Assessment Appeals Board can raise, lower or keep the assessment, depending on the hearing evidence.

Can the value go up?Yolo County Assessment Appeals Board (Clerk of the Board)
Yolo County's appeal instructions say the Yolo County Assessment Appeals Board can raise, lower or keep the assessment, depending on the hearing evidence.[2]

Which exemptions can lower my bill without an appeal?

Yolo County's Homeowner's Exemption lowers the assessed value by $7,000 (at least $70 off the bill); claim forms go out in early January for filing by February 15.

Homeowner exemption
Yolo County's Homeowner's Exemption lowers the assessed value by $7,000 (at least $70 off the bill); claim forms go out in early January for filing by February 15.[6]

What do Yolo County property taxes and assessments look like?

Figures from public records and the Census, each with its source. They describe the county's homes as a group, not the value of any one home.

How much could a lower assessment save on Yolo County property taxes?

Tax rate used: 1.114% of assessed value (county average, fiscal 2024-25).

How much could a lower assessment save on Yolo County property taxes?
ExampleTax saved
$10,000 less assessed value$111 a year
10% less on a home assessed at $238,206 (the county's 25th percentile)$265 a year
10% less on a home assessed at $400,498 (the county's median)$446 a year
10% less on a home assessed at $578,283 (the county's 75th percentile)$644 a year

These are examples: the tax rate times a lower assessed value. Exemptions, credits, caps and phase-ins can make the real change smaller. This is not a prediction for any home. Rate source: BOE Annual Report 2024-25, Table 14: average tax rate by county (Property Tax Allocations, BOE Open Data Portal).

What do homeowners in Yolo County pay in property tax?

The median owner-occupied home in Yolo County was worth $620,700, and the median property tax its owners paid was $4,749 a year, according to the Census Bureau's American Community Survey.

Median home value
$620,700
Margin of error ±$8,741.
Median property tax paid per year
$4,749
Margin of error ±$155.
Median tax as a share of median value
0.77%
A ratio of two medians, not a tax rate. Your own bill depends on your assessment and local levies.
Owner-occupied homes
41,637
Margin of error ±976.

These are survey estimates of what owners reported about their own homes. They are not assessed values, not tax rates, and not an opinion of what any home is worth.

They cannot tell you whether your own assessment is fair. That takes a comparison with similar homes, which we offer only in counties we have researched.

From the county's assessment and appeal records

Homes in the county's assessment records
47,727
Median assessed value
$400,498
Middle half of assessed values
$238,206 to $578,283

Source: The county's open assessment data, aggregated by us (tax year 2026 final values). Our calculation from public records; not an opinion of any home's value.

How Yolo County home assessments are spread

Assessed values of 47,727 homes in the property classes our free check covers (CND, MH, R24, SFR), tax year 2026 final values. Half are between $238,206 and $578,283; the median is $400,498. The last bar holds everything above it.Source: Assessment records from the county's open data (tax year 2026 final values), retrieved Sep 27, 2026; our calculation.

Median home value: Yolo County compared

  1. Yolo County$620,700
  2. Typical California county$481,100
  3. Typical US county$185,300

Yolo County $620,700; Typical California county $481,100; Typical US county $185,300

Census survey medians for owner-occupied homes. "Typical" is the middle county of the 58 in California and of all US counties.Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25077.

Median property tax paid: Yolo County compared

  1. Yolo County$4,749
  2. Typical California county$3,294
  3. Typical US county$1,619

Yolo County $4,749 a year; Typical California county $3,294 a year; Typical US county $1,619 a year

Census survey medians for owner-occupied homes. "Typical" is the middle county of the 58 in California and of all US counties.Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25103.

Median home assessment by map book

  1. Map book 068$867,829
  2. Map book 037$770,775
  3. Map book 071$656,837
  4. Map book 040$602,590
  5. Map book 069$579,581
  6. Map book 025$575,161
  7. Map book 034$530,981
  8. Map book 036$526,982
  9. Map book 035$511,372
  10. Map book 072$510,082
  11. Map book 042$508,891
  12. Map book 070$506,396
  13. Map book 046$455,785
  14. Map book 041$436,565
  15. Map book 027$417,507
  16. Map book 030$414,656
  17. Map book 032$403,459
  18. Map book 065$398,232
  19. Map book 045$397,688
  20. Map book 043$375,249
  21. Map book 039$336,255
  22. Map book 003$327,175
  23. Map book 006$320,882
  24. Map book 066$300,079
  25. Map book 005$298,826
  26. Map book 038$298,657
  27. Map book 010$290,026
  28. Map book 060$280,404
  29. Map book 058$271,319
  30. Map book 049$265,578
  31. Map book 064$244,917
  32. Map book 067$225,693
  33. Map book 063$223,002
  34. Map book 008$219,464
  35. Map book 014$214,565
  36. Map book 051$211,801
  37. Map book 056$198,565

Median assessed value by map book: highest Map book 068 ($867,829), lowest Map book 056 ($198,565).

Median assessed value of homes in the property classes our free check covers (CND, MH, R24, SFR) for each map book with at least 50 such homes, tax year 2026 final values.Source: Assessment records from the county's open data (tax year 2026 final values), retrieved Sep 27, 2026; our calculation.

Yolo County filing windows on a calendar

  1. Yolo County Assessment Appeals Board (Clerk of the Board)Nov 30, 2026 · Open now

The dashed line marks today.

Yolo County Assessment Appeals Board (Clerk of the Board): Nov 30, 2026

Each bar is a filing window from its opening day to its last day. Forecasts show the expected closing range and are not official dates.Source: the official calendars and rules cited in the sources list below.

How often is property reassessed in Yolo County?

In Yolo County a change in ownership or new construction creates a new base year at the date of the event. Yolo County compares the factored base year value with market value as of January 1.

Reassessment cycle
In Yolo County a change in ownership or new construction creates a new base year at the date of the event.[7]
Valuation date
Yolo County compares the factored base year value with market value as of January 1.[1]
Level of assessmentDecline in value
The Yolo County Assessor enrolls either the inflation-factored Prop 13 base year value or the January 1 market value, whichever is less.[1]

Homes in Yolo County

From the Census Bureau's American Community Survey: how old the homes are, what kind they are, what owners say they are worth and the property taxes they pay. These figures describe all homes together, not any one home.

Median year built
1983
All housing units, owned and rented
Single-family houses, detached or attached
65%
of 82,447 housing units
Owned homes with a mortgage or similar loan
66%
of 41,637 owner-occupied homes

Home values reported by owners

  1. Less than $50,0003%
  2. $50,000 to $99,9992%
  3. $100,000 to $199,9992%
  4. $200,000 to $299,9992%
  5. $300,000 to $399,9998%
  6. $400,000 to $499,99916%
  7. $500,000 to $749,99934%
  8. $750,000 to $999,99918%
  9. $1,000,000 to $1,999,99912%
  10. $2,000,000 or more2%

Home values reported by owners in Yolo County: Less than $50,000 3%; $50,000 to $99,999 2%; $100,000 to $199,999 2%; $200,000 to $299,999 2%; $300,000 to $399,999 8%; $400,000 to $499,999 16%; $500,000 to $749,999 34%; $750,000 to $999,999 18%; $1,000,000 to $1,999,999 12%; $2,000,000 or more 2%.

Share of owner-occupied homes in each value range. Owners give this value in the survey; it is not the assessed value.Source: U.S. Census Bureau, American Community Survey, 2020–2024 5-year estimates, table B25075.

Property taxes owners pay a year

  1. No real estate taxes5%
  2. Less than $8005%
  3. $800 to $1,4996%
  4. $1,500 to $1,9995%
  5. $2,000 to $2,99912%
  6. $3,000 or more68%

Property taxes owners pay a year in Yolo County: No real estate taxes 5%; Less than $800 5%; $800 to $1,499 6%; $1,500 to $1,999 5%; $2,000 to $2,999 12%; $3,000 or more 68%.

Share of owner-occupied homes by the real estate taxes paid in a year, with or without a mortgage.Source: U.S. Census Bureau, American Community Survey, 2020–2024 5-year estimates, table B25102.

Source: U.S. Census Bureau, American Community Survey (2020–2024 5-year estimates, tables B25075, B25102, B25035, B25024 and B25081), retrieved Oct 1, 2026. Survey estimates have a margin of error.

More questions about Yolo County property tax appeals

When is the Yolo County property tax appeal deadline?

The Yolo County Assessment Appeals Board (Clerk of the Board) window closes November 30, 2026.[8][9]

Is there a fee to file a property tax appeal in Yolo County?

Yolo County's appeal application goes to the Clerk of the Board with a $45 filing fee.[1]

Where do I file an assessment appeal in Yolo County?

In Yolo County you can file the appeal online (card or bank draft, $1.95 service fee) or by mail or in person with the Clerk of the Board.[3]

Can my assessed value go up if I appeal in Yolo County?

Yolo County's appeal instructions say the Yolo County Assessment Appeals Board can raise, lower or keep the assessment, depending on the hearing evidence.[2]

What other rules apply in Yolo County?

Yolo County Assessment Appeals Board (Clerk of the Board): Filing a Yolo County appeal does not postpone the tax bill: taxes are still due by the dates on the bill.

Paying the tax while you appealYolo County Assessment Appeals Board (Clerk of the Board)
Filing a Yolo County appeal does not postpone the tax bill: taxes are still due by the dates on the bill.[2]

Property tax guides for Yolo County homeowners

Counties next to Yolo County

California property tax appeals: all counties

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Where do these facts come from?

  1. [1]Proposition 8 | Yolo County ACE Department, CAOfficial guide or FAQ · last checked Sep 29, 2026
  2. [2]Assessment Appeal Application (BOE-305-AH) with instructions (Yolo County, PDF)Official notice, form, calendar or rules · last checked Sep 29, 2026
  3. [3]Assessment Appeals | Yolo CountyOfficial guide or FAQ · last checked Sep 27, 2026
  4. [4]Assessment Appeals Frequently Asked Questions | Yolo CountyOfficial guide or FAQ · last checked Sep 29, 2026
  5. [5]Yolo County Assessment Roll Reaches Record $41.2 Billion • Yolo County ACE Department, CAOfficial guide or FAQ · last checked Sep 29, 2026
  6. [6]Exclusions & Exemptions | Yolo County Assessor/Clerk-Recorder/ElectionsOfficial guide or FAQ · last checked Sep 29, 2026
  7. [7]Proposition 13 | Yolo County Assessor/Clerk-Recorder/ElectionsOfficial guide or FAQ · last checked Sep 29, 2026
  8. [8]Letter To Assessors No. 2026/023: County Assessment Appeals Filing Period for 2026 (BOE, June 2, 2026)Official notice, form, calendar or rules · last checked Sep 25, 2026
  9. [9]Publication 30: Residential Property Assessment Appeals (California State Board of Equalization, February 2020)Official guide or FAQ · last checked Sep 25, 2026
  10. [10]Letter To Assessors No. 2025/020: County Assessment Appeals Filing Period for 2025 (BOE, July 7, 2025)Official notice, form, calendar or rules · last checked Oct 1, 2026
  11. [11]Letter To Assessors No. 2024/022: County Assessment Appeals Filing Period for 2024 (BOE, June 25, 2024)Official notice, form, calendar or rules · last checked Oct 1, 2026
  12. [12]Letter To Assessors No. 2023/023: County Assessment Appeals Filing Period for 2023 (BOE, June 22, 2023)Official notice, form, calendar or rules · last checked Oct 1, 2026
  13. 13.County open data: yolo assessmentsRetrieved Sep 27, 2026; aggregated by us for the charts above.
  14. 14.County open data: yolo assessmentsRetrieved Sep 27, 2026; aggregated by us for the charts above.
  15. 15.U.S. Census Bureau, ACS 2020–2024 5-year estimates, table B25077: Median value (dollars), owner-occupied housing units — Yolo County, California
  16. 16.U.S. Census Bureau, ACS 2020–2024 5-year estimates, table B25103: Median real estate taxes paid, owner-occupied housing units — Yolo County, California
  17. 17.U.S. Census Bureau, ACS 2020–2024 5-year estimates, table B25003: Tenure (owner- and renter-occupied housing units) — Yolo County, California

Data credits: Census ACS (public domain) · Census county adjacency (public domain)

Not affiliated with Yolo County or any government agency. Not legal advice. Not an appraisal.