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California · County guide

Nevada County, California property tax appeals

A Nevada County property tax appeal starts with the Nevada County appeals board (Clerk of the Board of Supervisors). The next deadline is Nov 30, 2026 for the Nevada County appeals board (Clerk of the Board of Supervisors). The filing fee is $30 per application.

This season

Next deadline
Nov 30, 2026
Open now
Nevada County appeals board (Clerk of the Board of Supervisors)

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

Check a Nevada County home for free

Here the check uses your own figures: you enter the assessed value from your notice or tax bill and the year you bought. We compare how much it has grown with the house price index for your area and show the numbers as your figures. 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

We had no idea there was this much room between our original assessment and the final number. Very happy with the outcome.

Megan HollisHomeowner
Filing fee
$30 per application
Office address
Clerk of the Board, 950 Maidu Avenue, Suite 200, Nevada City, CA 95959 · 530-265-1480
Our coverage
Free check available
  • Independent guide — not affiliated with Nevada 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 Nevada County property tax appeal?

Who hears a Nevada County appeal?

One stage. We are not affiliated with this office.

Where is the Nevada County office?

Nevada County appeals board (Clerk of the Board of Supervisors)[1]

Address
Clerk of the Board, 950 Maidu Avenue, Suite 200, Nevada City, CA 95959

Assessor[4]

Nevada County Assessor

Address
950 Maidu Avenue, Suite 290, Nevada City, CA 95959
Fax
530-265-9858
Hours
Monday-Friday 8 a.m.-5 p.m.

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

Which Nevada County filing windows are coming up?

Nevada County filing windows
ClosesAreaWho hears itStatus
Nov 30, 2026CountywideNevada County appeals board (Clerk of the Board of Supervisors) · Official source · Last checked Sep 29, 2026Open now

When were past Nevada County deadlines?

Past Nevada County filing windows
Tax yearWindowOffice
2025Closed December 1, 2025Nevada County appeals board (Clerk of the Board of Supervisors)
2024Closed December 2, 2024Nevada County appeals board (Clerk of the Board of Supervisors)
2023Closed November 30, 2023Nevada County appeals board (Clerk of the Board of Supervisors)

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

The soonest deadline we list: Nevada County, Nevada County appeals board (Clerk of the Board of Supervisors) — Closes November 30, 2026.

When a filing counts as on timeNevada County appeals board (Clerk of the Board of Supervisors)
Nevada County rejects a mailed application that arrives without clear proof of the mailing date; it suggests asking the Post Office to date-stamp mail.[1]

Who decides a property tax appeal in Nevada County?

The Nevada County appeals board (Clerk of the Board of Supervisors)'s decision is final and not reheard; the owner or the Nevada County Assessor may seek review in superior court. Nevada County appeals board (Clerk of the Board of Supervisors): In Nevada County, after an informal review you may file an Assessment Appeal Application with the Nevada County Assessment Appeals Board, which hears evidence from the owner and the Assessor.

Appeal stepsNevada County appeals board (Clerk of the Board of Supervisors)
The Nevada County appeals board (Clerk of the Board of Supervisors)'s decision is final and not reheard; the owner or the Nevada County Assessor may seek review in superior court.[2]
What the appeal is calledNevada County appeals board (Clerk of the Board of Supervisors)
In Nevada County, after an informal review you may file an Assessment Appeal Application with the Nevada County Assessment Appeals Board, which hears evidence from the owner and the Assessor.[3]

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

Nevada County appeals board (Clerk of the Board of Supervisors): Nevada County regular-assessment appeal forms are online July 2 - November 30 and must be submitted with an original signature to the Board of Supervisors office. Nevada County appeals board (Clerk of the Board of Supervisors): Nevada County's appeal forms are the Assessment Appeal Application, an Agent Authorization Form and a Withdrawal Form.

How to fileNevada County appeals board (Clerk of the Board of Supervisors)
Nevada County regular-assessment appeal forms are online July 2 - November 30 and must be submitted with an original signature to the Board of Supervisors office.[1]
FormsNevada County appeals board (Clerk of the Board of Supervisors)
Nevada County's appeal forms are the Assessment Appeal Application, an Agent Authorization Form and a Withdrawal Form.[1]
Filing feeNevada County appeals board (Clerk of the Board of Supervisors)
Nevada County charges a $30 processing fee per appeal application; a fee waiver may be available.[1]
Who may fileNevada County appeals board (Clerk of the Board of Supervisors)
On the Nevada 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 review
Nevada County owners who think their assessed value is above January 1 market value can request a free informal review from the Assessor, on paper or through an e-file form.[4]

Upcoming appeal deadlines in every county we track

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

What evidence can I use in Nevada County?

Nevada County appeals board (Clerk of the Board of Supervisors): Nevada County's instructions ask for comparable sales, cost and income data, where relevant, to support the owner's opinion of value. Nevada County appeals board (Clerk of the Board of Supervisors) · Exchange: Before a Nevada 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 acceptedNevada County appeals board (Clerk of the Board of Supervisors)
Nevada County's instructions ask for comparable sales, cost and income data, where relevant, to support the owner's opinion of value.[2]
Evidence ruleNevada County appeals board (Clerk of the Board of Supervisors) · Exchange
Before a Nevada 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 Nevada County?

Nevada County appeals board (Clerk of the Board of Supervisors): Nevada County's appeal instructions say the Nevada County appeals board (Clerk of the Board of Supervisors) can raise, lower or keep the assessment, depending on the hearing evidence.

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

Which exemptions can lower my bill without an appeal?

Nevada County's Homeowners' Exemption is $7,000 (about $70 a year) if claimed by February 15; late claims through December 10 get 80%.

Homeowner exemption
Nevada County's Homeowners' Exemption is $7,000 (about $70 a year) if claimed by February 15; late claims through December 10 get 80%.[5]

What do Nevada 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 Nevada County property taxes?

Tax rate used: 1.052% of assessed value (county average, fiscal 2024-25).

How much could a lower assessment save on Nevada County property taxes?
ExampleTax saved
$10,000 less assessed value$105 a year
10% less on a home assessed at $621,800 (the Census median home value)$654 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 Nevada County pay in property tax?

The median owner-occupied home in Nevada County was worth $621,800, and the median property tax its owners paid was $4,694 a year, according to the Census Bureau's American Community Survey.

Median home value
$621,800
Margin of error ±$12,667.
Median property tax paid per year
$4,694
Margin of error ±$162.
Median tax as a share of median value
0.75%
A ratio of two medians, not a tax rate. Your own bill depends on your assessment and local levies.
Owner-occupied homes
32,342
Margin of error ±821.

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.

Median home value: Nevada County compared

  1. Nevada County$621,800
  2. Typical California county$481,100
  3. Typical US county$185,300

Nevada County $621,800; 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: Nevada County compared

  1. Nevada County$4,694
  2. Typical California county$3,294
  3. Typical US county$1,619

Nevada County $4,694 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.

Nevada County filing windows on a calendar

  1. Nevada County appeals board (Clerk of the Board of Supervisors)Nov 30, 2026 · Open now

The dashed line marks today.

Nevada County appeals board (Clerk of the Board of Supervisors): 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 Nevada County?

In Nevada County a new base year value is set when a property is bought, newly built or changes ownership; otherwise it can rise at most 2% a year. Nevada County measures market value as of the January 1 lien date.

Reassessment cycle
In Nevada County a new base year value is set when a property is bought, newly built or changes ownership; otherwise it can rise at most 2% a year.[3]
Valuation date
Nevada County measures market value as of the January 1 lien date.[3]
Level of assessmentDecline in value
The Nevada County Assessor enrolls the lesser of the Prop 13 factored base year value and the January 1 market value, reviewing Prop 8 values every year.[3]

Homes in Nevada 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
84%
of 54,309 housing units
Owned homes with a mortgage or similar loan
61%
of 32,342 owner-occupied homes

Home values reported by owners

  1. Less than $50,0002%
  2. $50,000 to $99,9992%
  3. $100,000 to $199,9992%
  4. $200,000 to $299,9993%
  5. $300,000 to $399,9998%
  6. $400,000 to $499,99917%
  7. $500,000 to $749,99935%
  8. $750,000 to $999,99917%
  9. $1,000,000 to $1,999,99913%
  10. $2,000,000 or more2%

Home values reported by owners in Nevada County: Less than $50,000 2%; $50,000 to $99,999 2%; $100,000 to $199,999 2%; $200,000 to $299,999 3%; $300,000 to $399,999 8%; $400,000 to $499,999 17%; $500,000 to $749,999 35%; $750,000 to $999,999 17%; $1,000,000 to $1,999,999 13%; $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 taxes2%
  2. Less than $8004%
  3. $800 to $1,4995%
  4. $1,500 to $1,9994%
  5. $2,000 to $2,99913%
  6. $3,000 or more72%

Property taxes owners pay a year in Nevada County: No real estate taxes 2%; Less than $800 4%; $800 to $1,499 5%; $1,500 to $1,999 4%; $2,000 to $2,999 13%; $3,000 or more 72%.

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 Nevada County property tax appeals

When is the Nevada County property tax appeal deadline?

The Nevada County appeals board (Clerk of the Board of Supervisors) window closes November 30, 2026.[6][7]

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

Nevada County charges a $30 processing fee per appeal application; a fee waiver may be available.[1]

Where do I file an assessment appeal in Nevada County?

Nevada County regular-assessment appeal forms are online July 2 - November 30 and must be submitted with an original signature to the Board of Supervisors office.[1]

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

Nevada County's appeal instructions say the Nevada County appeals board (Clerk of the Board of Supervisors) can raise, lower or keep the assessment, depending on the hearing evidence.[2]

What other rules apply in Nevada County?

Nevada County appeals board (Clerk of the Board of Supervisors): Filing a Nevada County appeal does not postpone the tax bill: taxes are still due by the dates on the bill.

Paying the tax while you appealNevada County appeals board (Clerk of the Board of Supervisors)
Filing a Nevada County appeal does not postpone the tax bill: taxes are still due by the dates on the bill.[2]

Property tax guides for Nevada County homeowners

Counties next to Nevada County

California property tax appeals: all counties

Check a Nevada County home free

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Where do these facts come from?

  1. [1]Assessment Appeals Board Forms | Nevada County Clerk of the Board (Wayback capture)Official guide or FAQ · last checked Sep 29, 2026
  2. [2]Assessment Appeal Application (BOE-305-AH) with instructions (Nevada County, PDF)Official notice, form, calendar or rules · last checked Sep 30, 2026
  3. [3]Assessment Appeals Information | Nevada County Assessor (Wayback capture)Official guide or FAQ · last checked Sep 29, 2026
  4. [4]Assessment Appeals - Informal or Formal | Nevada County, CAOfficial guide or FAQ · last checked Oct 1, 2026
  5. [5]Homeowners' Exemption | Nevada County Assessor (Wayback capture)Official guide or FAQ · last checked Sep 29, 2026
  6. [6]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
  7. [7]Publication 30: Residential Property Assessment Appeals (California State Board of Equalization, February 2020)Official guide or FAQ · last checked Sep 25, 2026
  8. [8]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
  9. [9]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
  10. [10]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
  11. 11.U.S. Census Bureau, ACS 2020–2024 5-year estimates, table B25077: Median value (dollars), owner-occupied housing units — Nevada County, California
  12. 12.U.S. Census Bureau, ACS 2020–2024 5-year estimates, table B25103: Median real estate taxes paid, owner-occupied housing units — Nevada County, California
  13. 13.U.S. Census Bureau, ACS 2020–2024 5-year estimates, table B25003: Tenure (owner- and renter-occupied housing units) — Nevada County, California

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

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