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California · Sierra Nevada Gold Country · #563 Most Populous County in the US
Nevada County Government Offices
California's Gold Country and Sierra Nevada gateway - from Nevada City's Victorian mining boom architecture and Grass Valley's Empire Mine to the ski resort community of Truckee near Lake Tahoe, the Yuba River's recreation corridor, and one of California's most creative and independent-minded communities drawn by the mountains, the history, and the absence of the coastal rat race. Property tax, courts, public records, and senior services for Nevada County residents.
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Nevada County's assessment ratio means effective tax rates are low — but incorrect appraisals still cost money. Ownwell manages the appeal with no upfront cost.
Office: Nevada County OES – (530) 265-1222 | mynevadacounty.com/oes
Alert System: Nevada County Alert; CA Alert; NOAA Weather Radio; PG&E PSPS alerts
Shelter Info: Nevada County Fairgrounds (Grass Valley); school facilities; contact OES
FEMA Region: Region 9
Notes: Sierra Nevada foothills county; Nevada City is county seat (small); Grass Valley is the largest city; extreme wildfire risk (2021 Caldor Fire nearby; 2021 Dixie Fire visible; 2020 fires; severe ongoing risk throughout foothills); earthquake risk; severe winter weather (Donner Pass is in the county – one of the snowiest places in California); PG&E equipment has started multiple wildfires in this region; Truckee is a rapidly growing ski/mountain community in eastern Nevada County; flooding (Bear River, Yuba River)
Roads & Utilities
ROADS & TRANSPORTATION
County Roads: Nevada County Public Works – (530) 265-1411
Transit: Gold Country Stage (GCS) – (530) 477-0103; Grass Valley/Nevada City local; Tahoe Truckee Area Regional Transit (TART) in Truckee; very auto-dependent overall
Airport: Nevada County Airport (Grass Valley – general aviation); Sacramento International for commercial flights (75 miles west)
Notes: I-80 runs through the Truckee/Donner Summit area (the main Sacramento-to-Reno corridor – heavy ski traffic in winter; one of the snowiest stretches of interstate in the US); Hwy 49 runs through Grass Valley and Nevada City (Gold Rush highway); Hwy 20 connects Grass Valley to I-80 at Colfax; Hwy 267 connects Truckee to Kings Beach/Lake Tahoe; Donner Summit and I-80 chains are required in winter storms
Business & Permits
BUILDING & PERMITS
Office: Nevada County Community Development Agency – (530) 265-1222 | mynevadacounty.com/cda
Services: County permits; Nevada City, Grass Valley, Truckee separate
Notes: Truckee is one of California’s most active mountain resort building markets; wildfire-resistant construction requirements throughout; post-fire rebuilding; second-home construction in the Sierra Nevada; Grass Valley suburban growth; ADU construction significant
Veterans Services
VETERANS SERVICES
Office: Nevada County Veterans Services – (530) 265-1446
VA Medical: VA Northern California (Mather) – Sacramento; accessible via Hwy 49/80; Truckee area uses Reno VA
Services: Benefits claims, VA healthcare enrollment; CalVet coordination
Notes: Sacramento VA accessible from Grass Valley via I-80/Hwy 49; significant retirement community includes veteran population; Truckee-area veterans use Reno VA; active VSO chapters in Nevada City and Grass Valley
Libraries
LIBRARIES
System: Nevada County Library – (530) 265-7050 | nevadacountylibrary.org
Branches: Nevada City, Grass Valley, Truckee, Kings Beach (Lake Tahoe – Placer County border)
Services: Books, e-books, public computers, Wi-Fi, Gold Rush and California history, genealogy, children’s programs, maker space (Nevada City branch)
Notes: Well-developed library system reflecting the county’s educated, progressive community; Gold Rush heritage collections are outstanding (Nevada City and Grass Valley were major Gold Rush centers – the Empire Mine in Grass Valley is one of the most significant gold mines in California history); Nevada City has a thriving arts community that embraces the library; maker space programming reflects the tech-creative hybrid economy of the foothills
Parks & Recreation
PARKS & RECREATION
State Parks: Empire Mine State Historic Park (Grass Valley – one of California’s most productive gold mines 1850-1956; exceptional interpretation of Gold Rush era; mine shaft tours; beautiful grounds); Malakoff Diggins State Historic Park (North Bloomfield – the site of California’s largest hydraulic gold mining operation; devastated by environmental damage; the 1884 Sawyer Decision (North Bloomfield Gravel & Mining Co. vs. Sawyer) was America’s first major environmental court decision – banning hydraulic mining due to downstream debris damage); Nevada City historic district (one of California’s finest Gold Rush-era towns; Victorian commercial architecture; arts community; foundational film community – Nevada City was a center of California filmmaking); Donner Memorial State Park (Truckee – site of the ill-fated 1846-1847 Donner Party; one of California’s most historically significant sites; Emigrant Trail Museum; Pioneer Monument); Northstar California Resort and Truckee Tahoe ski resorts; Sugar Bowl; Donner Lake (historic; swimming; camping); Bear Valley; Scotts Flat Lake
Notes: Nevada County’s Gold Rush heritage is extraordinary – the Empire Mine operated for over 100 years and was California’s most productive hard rock gold mine (producing 5.8 million ounces of gold); the Malakoff Diggins hydraulic mining controversy led to America’s first major environmental court decision, setting a precedent that industrial activities cannot damage downstream property rights; the Donner Party’s terrible winter of 1846-47 at Donner Lake is one of America’s most poignant historical stories; Nevada City’s Victorian downtown and arts community make it one of California’s most charming historic towns; Truckee’s ski resort culture and outdoor recreation draw crowds year-round
GIS & Maps
GIS & MAPS
GIS Portal: Nevada County GIS – mynevadacounty.com/gis; CalFire fire hazard maps; USGS; CalTrans I-80 chain control monitoring
Notes: Active GIS; wildfire hazard zone mapping critical; I-80 Donner Pass weather and chain control monitoring; mining legacy site mapping; Truckee basin hydrology; Bear and Yuba River watershed mapping
Animal Services
ANIMAL SERVICES
Shelter: Nevada County Animal Services – (530) 273-4777; Gold Country Wildlife Rescue; Sammie’s Friends Animal Shelter (Grass Valley)
Notes: Black bear management is a major issue in Truckee – bears regularly break into homes and cars in the Truckee/Tahoe area; bear-proof garbage containers are required; the Keep Truckee Wild program works on bear-human coexistence; mountain lion management; Sammie’s Friends is a beloved no-kill shelter; wildfire animal evacuation protocols are well-developed given repeated fire threats
Environmental & Waste
ENVIRONMENTAL / WASTE MANAGEMENT
Solid Waste: Nevada County Solid Waste Management Authority – (530) 274-5747; Western Nevada County Solid Waste JPA; Truckee Tahoe Airport District serves eastern county; Recology services
Recycling: Progressive recycling programs; Truckee’s environmental consciousness drives strong programs; Gold Country Zero Waste Initiative
Environmental: California SWRCB; Central Valley RWQCB (for Yuba/Bear draining to the Sacramento); Lahontan RWQCB (for Truckee River draining to Reno/Nevada); USFS (Tahoe NF); Empire Mine and Malakoff Diggins legacy mining contamination; mercury from Gold Rush-era hydraulic and hard rock mining; PG&E equipment (Kincade, Dixie, Camp fires started by PG&E equipment – Nevada County has been intensely engaged in PG&E accountability)
Notes: Mercury contamination from Gold Rush-era gold mining is Nevada County’s most significant legacy environmental issue; hydraulic mining debris (slickens – tens of millions of cubic yards of gravel and clay) was deposited in the Sacramento River system from 1853 to 1884 – it raised river beds, buried farmlands, flooded Sacramento, and is still present in Bay sediments; the 1884 Sawyer Decision that ended hydraulic mining was the first major environmental court ruling in American history; hard rock gold mines like Empire Mine used mercury extensively and legacy contamination in stream sediments requires ongoing monitoring; PG&E’s role in igniting wildfires through inadequate equipment maintenance has made Nevada County one of the most engaged counties in California on utility accountability; Truckee’s rapid growth creates stormwater management challenges in a sensitive Lake Tahoe tributary watershed
About Nevada County
Nevada County is a Sierra Nevada foothill and mountain county and the 563rd most populous in the United States, covering 974 square miles from the Gold Country foothills east to the Sierra Nevada crest near Donner Pass.
Nevada City (the county seat, population ~3,000) is one of California’s most remarkably preserved Gold Rush-era communities – a small city of Victorian commercial buildings, gas street lamps, and a downtown that has barely changed in a century. Nevada City’s Broad Street is a designated National Historic Landmark district. The city has long attracted artists, writers, and progressive professionals seeking an alternative to California’s coastal urban centers – a creative class culture that coexists with the Gold Rush heritage in an unusual blend.
Grass Valley (population ~13,000) is Nevada County’s largest city – a working Gold Country city with a Cornish mining heritage (tin miners from Cornwall, England settled in large numbers, bringing their mining expertise to the hard-rock gold mines). The Empire Mine State Historic Park preserves the most productive hard-rock gold mine in California history – operating from 1850 to 1956 and producing 5.8 million ounces of gold. The park’s mine buildings, gardens, and underground tour are exceptional.
Truckee (population ~16,000) is an entirely different environment – a high-altitude (5,820 feet) mountain community on I-80 near Donner Pass, adjacent to Lake Tahoe’s northern shore and surrounded by ski resorts (Palisades Tahoe, formerly Squaw Valley/Alpine Meadows, and Northstar California). Truckee’s character as a mountain resort and year-round outdoor recreation community has driven extraordinary appreciation since 2020.
Donner Lake – where the Donner Party was trapped in 1846-47 in one of American history’s most tragic episodes of survival cannibalism – is near Truckee, with Donner Memorial State Park preserving the site.
Nevada County is a Sierra Nevada foothills county with beautifully preserved Gold Rush towns. Nevada City is one of the best-maintained Victorian-era mining towns in California. Grass Valley was the site of the Empire Mine — one of the richest gold mines in California history. Malakoff Diggins State Historic Park preserves the scars and history of hydraulic mining. The county has attracted remote workers, artists, and tech sector refugees from the Bay Area, giving it an unusual mix of rural character and tech-educated residents.
All Services
Browse every category and topic available for this county.
California’s Proposition 13 caps annual assessed value increases at 2% until a change of ownership triggers full reassessment.
The appeal process: File with the Nevada County Assessment Appeals Board at 950 Maidu Avenue, Nevada City, CA 95959, phone 530-265-7010. General filing period: July 2 through November 30 (or within 60 days of reassessment notice). California has no estate tax.
OWNWELL CTA: Nevada County Assessment Appeals Board: July 2–November 30. Truckee ski resort and Lake Tahoe proximity driving extraordinary appreciation; Nevada City/Grass Valley remote worker migration strong. No CA estate tax. Ownwell manages the appeal with no upfront cost.
TAX ADMINISTRATION (Assessment & Collection)
Assessor: (530) 265-1232 | 950 Maidu Ave., Nevada City, CA 95959
Tax Collector: (530) 265-1285 | 950 Maidu Ave., Nevada City, CA 95959
Hours: Mon–Fri 8 AM–5 PM
Recommended
Nevada County Assessment Appeals Board: July 2–November 30. Truckee ski resort and Lake Tahoe proximity driving extraordinary appreciation; Nevada City/Grass Valley remote worker migration strong. No CA estate tax. Ownwell manages the appeal with no upfront cost.
Courts & Legal
Superior Court (Probate): The Nevada County Superior Court at 201 Church Street, Nevada City, CA 95959, phone 530-362-4720, handles probate, estate administration, guardianships, and all civil and criminal matters.
County Clerk-Recorder-Assessor: The Nevada County Clerk-Recorder at 950 Maidu Avenue, Nevada City, phone 530-265-1221, maintains real property records. Land records searchable online.
SUPERIOR COURT (Court Records)
Phone: (530) 362-4416
Address: 201 Church St., Nevada City, CA 95959
Hours: Mon–Fri 8 AM–4 PM
Website: nevada.courts.ca.gov
Senior Services
The Nevada County Department of Social Services, Adult and Senior Services at 950 Maidu Avenue, Nevada City, CA 95959, phone 530-265-1450, serves the county’s senior population. Sierra Nevada Memorial Hospital in Grass Valley and Tahoe Forest Hospital in Truckee provide significant geriatric care.
Recommended
Assisted living, memory care, and independent living across Nevada County - from Nevada City and Grass Valley to Truckee, Penn Valley, and the Sierra Nevada communities.
Marriage & Vital Records
Marriage licenses, divorce records, and birth & death certificates are handled by the following office(s):
CLERK-RECORDER (Deeds, Marriage Licenses)
950 Maidu Ave., Nevada City, CA 95959
(530) 265-1221
County Clerk
(530) 265-1294
Genealogy
County-level record sources
Nevada County Superior Court, both locations (marriage licenses, will and estate case files – see Probate section above)
Local societies
Nevada County Genealogical Society, Grass Valley/Nevada City area, CA – with historic cemetery records covering Gold Rush-era communities like Graniteville and You Bet.
Probate & Estate
Losing someone and having to deal with courts and paperwork at the same time is hard. This section won’t make that easier, but it should tell you what to expect, what it costs, and where to go – so at least you’re not walking in blind.
Where to go
Nevada County Superior Court has two locations – file in whichever is more convenient.
Nevada City Courthouse – 201 Church Street, Nevada City, CA 95959. (530) 362-4309. Truckee Branch – 10075 Levon Avenue, Truckee, CA 96161. Hours (both): Monday–Friday, 8:00 a.m.–3:00 p.m.
Step 1: figure out which path applies
California recently increased its small-estate thresholds substantially, so check this first – more estates now qualify to skip full probate than in past years.
Small Estate Affidavit (personal property) – for estates with personal property valued at $208,850 or less (for deaths on or after April 1, 2025; holds through March 31, 2028). No court filing needed – present the signed affidavit directly to the bank or institution holding the property. Must wait at least 40 days after the death, and no probate proceeding can already be pending.
Petition to Determine Succession to Real Property, Primary Residence – for a decedent’s primary California residence valued at $750,000 or less (Judicial Council Form DE-310). Requires a 40-day wait, notice to heirs, and a probate referee appraisal.
Affidavit for Real Property of Small Value – for other (non-primary-residence) California real property valued at $69,625 or less (Form DE-305). Requires a 6-month wait.
Formal Probate – required when the estate exceeds these thresholds. California typically uses the Independent Administration of Estates Act (IAEA), letting the personal representative handle most matters without a court hearing for each step.
California is a community property state – a surviving spouse already owns their half of community property, and can often use a simplified Spousal Property Petition (Form DE-221) instead.
If using the small estate affidavit (personal property)
Wait at least 40 days after the death.
Confirm total qualifying California personal property (excluding trust assets, joint tenancy, POD/TOD accounts, and beneficiary-designated accounts) is $208,850 or less, using date-of-death values.
Complete the affidavit under Probate Code § 13100.
Present it with a certified death certificate directly to the bank or institution – no court filing required. Collecting property this way makes you personally liable for the decedent’s unsecured debts up to the value received (Prob. Code § 13109).
IF USING THE PRIMARY RESIDENCE PETITION OR SMALL REAL PROPERTY AFFIDAVIT
Confirm the property qualifies and the applicable waiting period has passed (40 days for the primary-residence petition; 6 months for the small real property affidavit).
File the petition (Form DE-310) or affidavit (Form DE-305) with the Nevada County Superior Court, at either location.
A probate referee appraises the property; heirs receive notice.
Once approved, the property transfers without full probate administration.
If formal probate is required
Deliver the original will (if any) to the court clerk within 30 days of learning of the death (Prob. Code § 8200).
File a Petition for Probate (Form DE-111) to admit the will and request appointment as personal representative.
The court issues Letters Testamentary (Form DE-150) or Letters of Administration.
If Independent Administration authority is granted, the personal representative can act on most matters without separate court hearings.
Notice to creditors and an inventory/appraisal (with a probate referee) follow, along with payment of debts and taxes.
The estate closes with a final petition for distribution.
What it costs
Small estate affidavit / real property affidavits: no court filing fee for the personal-property affidavit; filing fees apply to the DE-310 primary-residence petition and DE-305 small real property affidavit.
Formal probate filing fee: several hundred dollars, varying somewhat by county.
Personal representative and attorney compensation: statutory fee schedule based on estate size (Prob. Code §§ 10800–10810) – a percentage that declines as the estate grows.
No California state estate tax or inheritance tax.
Probate filings, estate administration, and guardianship matters are handled by the following office(s):
Public Safety & Arrests
Arrest records, inmate search, and law enforcement services are handled by the following office(s):
SHERIFF
1 Courthouse Square, Nevada City, CA 95959
(530) 265-1471
Elections & Voting
Voter registration, polling locations, and elections information are handled by the following office(s):
CA Voter Registration
Health & Human Services
Offices & Contacts
Health services, social services, and assistance programs are handled by the following office(s):
Health Dept
(530) 265-1450
Medi-Cal
(800) 300-1506
Public Health Information
PUBLIC HEALTH
Office: Nevada County Public Health – (530) 265-1450 | mynevadacounty.com
Services: Immunizations, WIC, STI testing, behavioral health, environmental health, vital records, restaurant inspections; wildfire smoke health monitoring; mining environmental health (legacy)
Hospital: Dignity Health Sierra Nevada Memorial Hospital (Grass Valley) – (530) 274-6000; Tahoe Forest Hospital (Truckee) – (530) 587-6011; small to moderate community hospitals
Notes: Sierra Nevada Memorial is the primary hospital for western Nevada County; Tahoe Forest serves the Truckee/Tahoe area; behavioral health is a significant priority; cannabis industry impacts (significant cannabis cultivation in the county); wildfire smoke health guidance; legacy gold mining environmental health concerns (mercury exposure); affluent retirement community creates healthcare demand
Editorial independence: CountyOffices maintains strict editorial independence from our affiliate partners. Our content is researched from official government sources. Affiliate relationships do not influence our recommendations or the information we publish.
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