Angels Camp, Mark Twain’s famous jumping frog country, the 2015 Butte Fire, significant ongoing wildfire risk, and a no-rent-control county where AB 1482 applies with no standalone MSA CPI — requiring the same active index verification as neighboring foothill counties
📍 County Seat: San Andreas — Calaveras County Superior Court 👥 ~45K residents — California’s 42nd most populous county ⚖️ Superior Court • 891 Mountain Ranch Rd, San Andreas, CA 95249 🔥 No rent control • No standalone MSA CPI (verify) • 2015 Butte Fire • Gold country • Wildfire risk
Calaveras County sits in the central Sierra Nevada foothills between San Joaquin County to the west and the Alpine County line on the Sierra crest to the east, wedged between Amador County to the north and Tuolumne County to the south. The county seat is San Andreas; Angels Camp — the only incorporated city in the county and the site of the jumping frog contest immortalized by Mark Twain in 1865 — is the county’s commercial center. The county’s population of roughly 45,000 is spread across a landscape of Gold Rush-era towns, ponderosa pine forests, reservoirs, and river canyons that have attracted retirees, remote workers, and second-home buyers seeking foothill lifestyles at prices accessible from the San Joaquin Valley and Sacramento metro.
Calaveras County’s rental market is small but notable for the same combination of challenges found in neighboring foothill counties: no standalone BLS MSA (requiring active CPI verification for AB 1482 calculations), significant wildfire risk compounded by the 2015 Butte Fire that destroyed 965 homes and structures, a severely constrained insurance market, and an economy that blends retiree populations, Sacramento Valley commuters, and a modest service and agricultural workforce. No rent control exists anywhere in the county. The county borders four neighbors — Amador, Alpine, Tuolumne, and San Joaquin — and shares with most of them the fundamental challenge of operating in a Sierra Nevada foothill market where fire is not a remote risk but a lived reality.
📊 Quick Stats
County Seat
San Andreas
Major Cities / Communities
Angels Camp (only incorporated city), San Andreas, Copperopolis, Arnold, Murphys, Valley Springs, Altaville
Population
~45K — California’s 42nd most populous county
Top Employers
Mark Twain Medical Center, county government, retail/service, construction, tourism (wine/Gold Rush heritage), remote workers, retirees
Median Rent
~$1,200–$1,600/mo (1BR); limited inventory; post-Butte Fire supply constrained in affected areas
County-Wide Rent Control
None — AB 1482 is the primary framework
AB 1482 CPI Index
No standalone MSA — verify applicable BLS index before any rent increase calculation
Penal Code § 396: 10% cap during declared emergencies
Security Deposit Cap
1 month’s rent (Civil Code § 1950.5)
Deposit Return Deadline
21 calendar days with itemized statement
Rent Increase Notice
30 days (≤10%); 90 days (>10%)
Court Filing
Calaveras County Superior Court — 891 Mountain Ranch Rd, San Andreas
Calaveras County — State Law & Local Highlights
Topic
Rule / Notes
AB 1482 Coverage & CPI Index
Most Calaveras County rental housing built before 2010 and not otherwise exempt is subject to AB 1482’s 5%+CPI rent cap (max 10%) and just-cause eviction requirement after 12 months. Calaveras County does not have a standalone BLS metropolitan statistical area. Landlords must verify the applicable CPI index with current HCD guidance or a licensed California attorney before calculating any AB 1482 annual rent increase. Key exemptions: units built within 15 years, SFRs/condos not owned by corporations/REITs (written exemption notice required), owner-occupied duplexes. AB 1482 expires January 1, 2030.
No Local Rent Control
Calaveras County has no county-wide rent control and Angels Camp — the only incorporated city — had not enacted local rent stabilization as of early 2026. AB 1482 is the sole regulatory framework for eligible units throughout the county.
🔥 2015 Butte Fire
The Butte Fire ignited on September 9, 2015, in the foothills east of Valley Springs and burned rapidly into the communities of San Andreas, Mountain Ranch, West Point, and the surrounding rural areas. The fire destroyed approximately 965 residences and structures and killed two people. A gubernatorial state of emergency declaration activated Penal Code § 396’s price gouging restrictions and Civil Code § 1941.8’s disaster remediation obligations. Properties in the fire-affected areas of central and eastern Calaveras County may have ongoing habitability assessment obligations under § 1941.8. The Butte Fire occurred just two weeks before the Valley Fire in adjacent Lake County — September 2015 was one of California’s most destructive fire months on record.
Wildfire Risk & Insurance
Calaveras County’s foothill and mountain communities are in high or very high fire hazard severity zones. The Butte Fire demonstrated that significant wildfire can burn directly through the county’s residential communities rather than remaining confined to rural interface areas. Insurance availability is severely constrained; major carriers have largely withdrawn, and FAIR Plan reliance is widespread. Landlords must verify fire insurance adequacy for all non-valley properties and maintain current coverage annually. The FAIR Plan covers fire damage but has significant coverage gaps for liability, loss of rent, and other perils. Difference in Conditions supplemental coverage is advisable where available.
Angels Camp & Gold Country Economy
Angels Camp is the county’s only incorporated city and its commercial center, known for the Jumping Frog Jubilee held annually in May (inspired by Mark Twain’s 1865 story) and as a hub for the county’s gold country tourism. Mark Twain Medical Center is the county’s primary healthcare provider and a significant employer. County government, retail, and construction round out the local employment base. The county has also attracted retirees from the Bay Area and Sacramento Valley seeking affordable foothill properties, adding a retirement income component to the tenant pool.
Wine Country (Murphys & Calaveras AVA)
The Murphys area in the eastern county has emerged as a notable wine destination, with the Calaveras County AVA producing Zinfandel, Cabernet, Syrah, and other varietals at elevations that provide distinctive growing conditions. Winery and tasting room employment in Murphys and surrounding communities has seasonal income patterns concentrated around harvest (August–October) and summer tourism. Annual W-2 or tax return documentation is appropriate for wine industry workers with variable income.
Copperopolis & Lake Tulloch
Copperopolis, in the western foothills near the San Joaquin County line, has seen significant residential development around Lake Tulloch over the past two decades, attracting retirees, second-home buyers, and San Joaquin Valley commuters. The Town Square development in Copperopolis brought commercial amenities to what was previously a very rural community. Rental demand in Copperopolis is modest but has grown with residential development. Standard qualification criteria apply for the retirement and commuter tenant pool.
SFR Exemption Notice Requirement
Single-family residences and condominiums not owned by a corporation, REIT, or LLC with a corporate member are exempt from AB 1482’s rent cap and just-cause eviction requirements — but only with the required written exemption notice in the lease or as a separate addendum. SFR rentals are the predominant rental type throughout the county’s rural and foothill communities. Include in every eligible SFR or condo lease.
Security Deposit Cap
1 month’s rent maximum for most landlords (Civil Code § 1950.5; effective July 1, 2024). Small landlords (≤2 properties, ≤4 units) may charge up to 2 months. No nonrefundable deposits. Return within 21 days with itemized statement, documentation, and photos.
Habitability & Climate
Western Calaveras County foothills have warm summers (90–100°F) and mild winters. Higher elevation eastern communities (Arnold, Murphys, Big Trees area) have cooler summers and snowy winters requiring functional heating and weatherproofing. For leases entered, amended, or extended on or after January 1, 2026, stove and refrigerator are required habitability elements statewide. Civil Code § 1941.8 applies to properties in the Butte Fire-affected areas.
DV Early Termination
Victims of DV, sexual assault, stalking, human trafficking, elder abuse, or specified violent crimes may terminate with written notice and documentation within 180 days of the qualifying event. Rent obligation ends no more than 14 calendar days after notice (Civil Code § 1946.7).
AB 1482 (Tenant Protection Act) requires just cause for evictions of tenants in place 12+ months. 3-day notice can only include rent - no late fees, utilities, or other charges. AB 2347 (eff. Jan 2025/2026) doubled tenant response time from 5 to 10 business days. Notice excludes weekends and court holidays.
Serve the required notice based on the eviction reason (nonpayment or lease violation).
Wait for the notice period to expire. If tenant cures the issue (where allowed), the process stops.
File an eviction case with the Superior Court (Unlawful Detainer). Pay the filing fee (~$385-435).
Tenant is served with a summons and has the opportunity to respond.
Attend the court hearing and present your case.
If you prevail, obtain a writ of possession from the court.
Law enforcement executes the writ and removes the tenant if necessary.
⚠️ Disclaimer: This page provides general information about California eviction laws and does not constitute legal advice.
Eviction procedures can vary by county and may change over time. Local jurisdictions may have additional requirements or tenant protections.
For specific legal guidance, consult a qualified California attorney or local legal aid organization.
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⚠️ Disclaimer: These calculations are estimates based on state statutes and typical court timelines. Actual results vary by county, court backlog, and case specifics. Always verify current requirements with your local courthouse. This is not legal advice.
Underground Landlord
🏘️ Communities & Screening Tips
CPI index verification: No standalone MSA. Verify the applicable BLS CPI index with current HCD guidance or a licensed California attorney before calculating any AB 1482 annual rent increase. Document the index source as part of the rent increase record.
Healthcare and government workers (Angels Camp / San Andreas): Mark Twain Medical Center staff and Calaveras County government employees have stable W-2 income. Standard qualification criteria apply.
Retirement income tenants: Calaveras County has attracted a significant retiree population. Social Security retirement income, pension income, and investment income are legitimate and legally protected income sources. Request award letters, pension statements, and bank statements showing regular income deposits. Apply consistent qualification criteria across all income types.
Wine industry workers (Murphys area): Annual W-2 or tax return for harvest and winery employees. Murphys-area tasting room and tourism hospitality workers have summer-peak income; annual documentation recommended.
Wildfire zone properties: Virtually all Calaveras County properties outside the valley floor are in high or very high FHSZ areas. Verify fire insurance coverage annually — FAIR Plan is common, supplemental DIC coverage advisable. Maintain rent records as a price gouging baseline. Civil Code § 1941.8 applies to Butte Fire area properties.
Background checks, eviction history, credit reports — get the full picture before handing over the keys.
Calaveras County Landlord-Tenant Law: The Butte Fire, Gold Country’s Small Rental Market, and the No-MSA CPI Challenge
Calaveras County is most widely known for a short story — Mark Twain’s 1865 “The Celebrated Jumping Frog of Calaveras County,” which gave Angels Camp its claim to literary fame and its annual Jumping Frog Jubilee. It is less widely known as one of the California counties that experienced significant wildfire destruction in September 2015, when the Butte Fire burned through the communities of San Andreas and Mountain Ranch just two weeks before the Valley Fire devastated neighboring Lake County. For landlords, the frog story is charming local color; the Butte Fire is a regulatory and financial reality that continues to shape property ownership and tenancy in the county a decade later.
The 2015 Butte Fire: September’s Forgotten Catastrophe
The Butte Fire ignited on September 9, 2015, near the community of Valley Springs in the western foothills of Calaveras County. Fueled by extreme heat, very low humidity, and accumulated dry vegetation, the fire burned rapidly eastward into the communities of San Andreas, Mountain Ranch, West Point, and the surrounding rural areas. By the time containment was achieved on September 30, the Butte Fire had destroyed approximately 965 residences and other structures, killed two people, and burned more than 70,000 acres across Calaveras and Amador counties. In a county with a population of only 45,000, the destruction of nearly 1,000 residential structures represented a proportionally severe blow to the housing supply.
The Butte Fire’s occurrence in the same two-week period as the Valley Fire in neighboring Lake County meant that September 2015 was one of the most destructive fire months in California history up to that point. Both fires triggered state of emergency declarations, both activated Penal Code § 396’s price gouging restrictions, and both imposed Civil Code § 1941.8’s disaster remediation obligations on landlords of properties in the affected areas. For Calaveras County, these obligations remain relevant for properties in the Butte Fire zone that survived the fire, were subsequently rebuilt, or were affected by smoke, ash, and infrastructure disruption during the emergency period. The fire also permanently worsened the county’s already-difficult wildfire insurance environment; major carriers that were marginally willing to insure foothill properties before 2015 have since withdrawn, and FAIR Plan reliance has become the standard approach for many Calaveras County property owners.
The AB 1482 CPI Challenge and the Small-County Reality
Calaveras County faces the same AB 1482 CPI verification challenge as its neighbors Lake County and Tuolumne County: it has no standalone BLS metropolitan statistical area, which means landlords cannot simply look up “the Calaveras County CPI” and apply it to the AB 1482 formula. The applicable index must be verified through current HCD guidance or with a licensed California attorney, and the answer may be the nearest regional MSA (potentially the Stockton or Modesto MSA given the county’s western San Joaquin Valley connection) or a broader California index. Whatever the applicable index, it must be used consistently for all AB 1482 calculations in the county, and landlords should document the source of the index used as part of their rent increase records.
The Calaveras Rental Market: Small, Rural, and Relationship-Based
Calaveras County’s rental market is genuinely small — with a population of only 45,000 spread across a large rural county, the number of rental transactions in any given month is modest. The county’s primary rental communities are Angels Camp, the San Andreas area, Copperopolis near the San Joaquin County border, and the Murphys wine country area in the east. Each has distinct characteristics: Angels Camp and San Andreas serve the county government, healthcare, and retail workforce; Copperopolis and Lake Tulloch draw retirees and second-home owners from the valley; Murphys has emerged as a wine destination drawing tourism and the affluent weekend visitors that wine country attracts.
In a county this size, the rental market operates with a degree of informality and relationship-based trust that is less common in larger urban markets. Many long-term Calaveras County landlords know their tenants personally, have managed properties in the same neighborhoods for decades, and apply informal screening that relies heavily on community reputation and personal references. While this approach may work in practice, it creates fair housing liability risk if it is not supplemented with consistent, documented objective criteria applied to all applicants. Informal “I know this family” screening that differs by applicant demographic characteristics is fair housing territory regardless of the landlord’s intent. Documenting consistent qualification standards and applying them uniformly — even in a small rural county where everyone knows everyone — is both legally required and professionally appropriate.
This page is provided for general informational purposes only and does not constitute legal advice. Calaveras County landlord-tenant matters are governed by California Civil Code §§ 1940–1954.071 and the AB 1482 Tenant Protection Act (Civil Code §§ 1946.2 and 1947.12). Calaveras County does not have a standalone BLS MSA; landlords must verify the applicable CPI index for AB 1482 calculations with current HCD guidance or a licensed California attorney before calculating any rent increase. Calaveras County has no local rent control ordinances as of early 2026. Civil Code § 1941.8 applies to properties affected by the 2015 Butte Fire and any future declared disasters; Penal Code § 396 limits rent increases to 10% during declared emergencies. Unlawful detainer actions are filed in Calaveras County Superior Court, 891 Mountain Ranch Rd, San Andreas, CA 95249. Security deposit cap: 1 month’s rent (Civil Code § 1950.5; effective July 1, 2024). Deposit return: 21 calendar days. AB 1482 rent cap: 5%+CPI (verify applicable index), max 10%; expires January 1, 2030. Just cause required after 12 months for covered units. Consult a licensed California attorney for specific guidance. Last updated: March 2026.
⚠️ Legal Disclaimer: This page is provided for general informational purposes only and does not constitute legal advice. Calaveras County landlord-tenant matters are governed by California Civil Code §§ 1940–1954.071 and AB 1482 (Civil Code §§ 1946.2 & 1947.12). Calaveras County has no standalone BLS MSA — verify the applicable CPI index for AB 1482 with HCD guidance or a licensed attorney before calculating any rent increase. No local rent control exists as of early 2026. Civil Code § 1941.8 applies to 2015 Butte Fire affected properties; Penal Code § 396 limits rent increases during declared emergencies. Unlawful detainer filed in Calaveras County Superior Court, 891 Mountain Ranch Rd, San Andreas, CA 95249. Security deposit cap: 1 month’s rent (effective July 1, 2024). AB 1482 rent cap: 5%+CPI (verify applicable index), max 10%. Just cause required after 12 months. Expires January 1, 2030. Consult a licensed California attorney for specific guidance. Last updated: March 2026.
