Assessor
Find property assessments, parcel information and property tax exemptions.
Source checked October 14, 2026[1]www.sierracounty.ca.gov
Opens this office’s own website. CountyWiki does not process applications, take payments or provide personal records.
Contact details & office locations ↓Online services & information
These links were found on official source pages. Each service is handled by the office.
County guidance for an external parcel search and GIS map. Use APN or street address; ParcelQuest handles its own reports and transactions, and the Assessor offers separate phone, email and counter access at different rates.
Before you start
- Availability · Provider and Assessor access channels
- ParcelQuest maintains the linked query and handles questions about its reports and transactions. The Assessor can verify data through separate phone, email or counter channels with their own rates. [5]
- Information & documents · Parcel without a street address
- Use the APN for parcels without a street address. [6]
County GIS map resource for finding parcel numbers.
Fees
Fees are quoted only when a source document supports the amount and conditions.
Check the official website for its current fee schedule. No fee should be assumed to be free.
Forms & documents
Official forms and document pages for this office’s services.
Sources & last checked2 source pages · 6 citations
Sources were checked by an AI-assisted research process. A checked website does not mean every service or fee on it has been reviewed.
- [1] County property-tax officials directory (opens in a new tab)
California State Board of Equalization · Sierra County — assessor; official directory or office heading
Source reviewed October 14, 2026View supporting excerpt
46. Sierra Eric Jackson 530-289-3283 Tony Miller 530-289-3273 Heather Foster 530-289-3295 Jenny Varn 530-289-3286 Gaines
- [2] County property-tax officials directory (opens in a new tab)
California State Board of Equalization · Sierra row — assessor telephone column
Source reviewed October 14, 2026View supporting excerpt
46. Sierra Eric Jackson 530-289-3283 Tony Miller 530-289-3273 Heather Foster 530-289-3295 Jenny Varn 530-289-3286 Gaines
- [3] Sierra — property query (opens in a new tab)
Sierra County official service / referred provider · County property lookup — Parcel search and map-access instructions
Source reviewed October 15, 2026View supporting excerpt
This property search tool will allow you to find your property by the assessor's parcel number (APN) or by street address.
- [4] Sierra — property query (opens in a new tab)
Sierra County official service / referred provider · County property lookup — County GIS map
Source reviewed October 15, 2026View supporting excerpt
You can also find parcel numbers using the Geographic Information System (GIS) Map.
- [5] Sierra — property query (opens in a new tab)
Sierra County official service / referred provider · County property lookup — Provider and Assessor access channels
Source reviewed October 15, 2026View supporting excerpt
This website is not maintained by Sierra County and therefore all questions regarding reports and transactions should be directed to ParcelQuest.
- [6] Sierra — property query (opens in a new tab)
Sierra County official service / referred provider · County property lookup — Parcel without a street address
Source reviewed October 15, 2026View supporting excerpt
Some parcels, such as vacant land, do not have street addresses, so you will need to use the APN for your search.