Larimer County is one of Colorado’s fastest-growing and most livable counties — a 2,600-square-mile swath of northern Front Range that stretches from the agricultural plains east of Fort Collins through the Cache la Poudre Canyon and up to the Continental Divide, encompassing portions of Rocky Mountain National Park, the entire Roosevelt National Forest, and the mountain resort town of Estes Park. Created in 1861 as one of Colorado’s original 17 counties and named for William Larimer Jr., the founder of Denver, the county is home to approximately 370,000 residents — the 7th most populous county in Colorado. The county seat is Fort Collins (~171,000), Colorado’s fourth most populous city, nicknamed “Choice City” and home to Colorado State University (CSU), Colorado’s first land-grant college. Loveland (~80,000), Berthoud, Estes Park, and Wellington round out the county’s incorporated communities.
Unlike much of Colorado, which was built on mining, Larimer County’s foundation was agricultural — irrigation farming along the Cache la Poudre River, sugar beet cultivation (beginning 1902), and the Colorado Big Thompson Project (1930s). Today the county’s economy is driven by education (CSU enrolls ~35,000 students), healthcare (UCHealth Poudre Valley Hospital), technology, craft beer (New Belgium, Odell, Anheuser-Busch/Budweiser), tourism (Rocky Mountain National Park draws 4+ million visitors annually), and a diverse professional services sector. The median household income is $93,765 and the median property value is $569,100 (+6.93% YoY, 2024). Fort Collins’ median property value is $577,900 with a homeownership rate of just 51.6%, reflecting the university city’s heavy renter population. All landlord-tenant matters are governed by CRS Title 38, Article 12. No rent control. Evictions are filed in Larimer County District Court in Fort Collins (8th Judicial District).
SB 24-094: 72hr begin remedial action; 24hr life-safety
Late Fee Grace Period
7 days; max $50 or 5% past-due rent
Security Deposit Return
30 days; triple damages for wrongful withholding
Court
Larimer County District Court — Fort Collins (8th Judicial District)
HB 25-1249
Security deposit cap: 1 month’s rent (effective Jan 1, 2026)
Larimer County Landlord Rules & Colorado Law
CRS Title 38 applied to Larimer County’s diverse markets: Fort Collins university/tech, Loveland suburban, and Estes Park mountain tourism
Category
Details
Fort Collins: University City, Craft Beer Capital, Tech Hub
Fort Collins’ rental market is one of Colorado’s strongest outside the Denver metro, driven by three pillars: Colorado State University (~35,000 students, making Fort Collins one of Colorado’s largest university towns by enrollment ratio), a diverse technology sector anchored by companies including Broadcom, Intel, and Hewlett Packard Enterprise, and a craft beer industry that draws food-and-beverage workers and tourism. With a homeownership rate of just 51.6% — far below the national average of 65.2% — Fort Collins is structurally a renter-majority city. Demand is strong and persistent year-round, and vacancy rates are chronically low. Fort Collins has been consistently ranked among the best places to live in the US: Time named it “America’s Most Satisfied City” in 2014, and Money magazine placed it in the top 10 best places to live in 2010. The city has its own active code enforcement and rental licensing programs — verify current requirements at fcgov.com before advertising any Fort Collins rental.
CSU Student Tenant Market
Colorado State University’s ~35,000-student enrollment drives intense demand for off-campus housing in the neighborhoods surrounding the campus, particularly to the south (Midtown Fort Collins) and east (southeast Fort Collins along Harmony Road). CSU’s campus housing capacity accommodates a fraction of enrollment, pushing the majority of students into the private rental market. Academic-year lease timing (August–May) is standard for student-facing units. Student tenants without verifiable independent income require parental cosigners. The median age in Fort Collins is 30.9 years — the youngest major city median age in Colorado — reflecting the city’s university character and its appeal to young professionals. Landlords in student-heavy neighborhoods should address guest policies, noise, and occupancy limits explicitly in leases. The HOME Act (HB 24-1007) prohibits familial-status-based occupancy restrictions statewide — landlords may not discriminate against families with children, but may specify maximum occupancy based on square footage and health/safety standards.
Just-Cause Eviction (HB 24-1098) & 2024 Reforms
Effective April 19, 2024. 90-day written notice required for no-fault non-renewals of tenancies of 12+ months. Valid causes: nonpayment, material lease violations, criminal activity, nuisance, landlord/family occupancy, sale, substantial renovation, or withdrawal from market. Exemptions: owner-occupied SFH/duplex/triplex, sub-12-month tenancies, STRs, employer housing. In Fort Collins’ active STR market (driven by CSU parents, Estes Park day-trippers, and Cache la Poudre Canyon visitors), the STR exemption is practically significant. Fort Collins has its own STR licensing program — verify requirements before listing any property on Airbnb or VRBO. One rent increase per 12-month period maximum. Habitability (SB 24-094): 72-hour begin remedial action; 24-hour life-safety response.
Estes Park: Mountain Tourism & Workforce Housing Crisis
Estes Park (~6,000 permanent residents), the gateway community to Rocky Mountain National Park at the west end of US-34, is one of Colorado’s most acute workforce housing crisis communities. Rocky Mountain National Park draws more than 4 million visitors annually, creating massive hospitality employment with virtually no available workforce housing. Seasonal workers hired for summer tourism and fall elk-viewing season compete with year-round residents for a tiny rental inventory in a high-demand mountain community. Property values in Estes Park have risen sharply as remote workers and retirees discovered the town. Estes Park STR market is robust and seasonal; verify current town licensing requirements before advertising. Landlords offering long-term workforce housing in Estes Park can command premium rents relative to wages in the local hospitality sector.
Security Deposits & HB 25-1249
Effective January 1, 2026, HB 25-1249 caps security deposits at one month’s rent. In Fort Collins — where a 2-bedroom apartment might rent for $1,800–$2,400/month and a single-family home for $2,500–$3,500+/month — the one-month cap is a meaningful change from prior practice at the upper end. In student-heavy markets, the combination of parental cosigners and a one-month deposit (rather than the two-month deposits that were previously common) requires extra vigilance on move-in documentation, as cosigners may not be aware of the state of the property at move-in. Return within 30 days; triple damages for wrongful withholding. Late fees: 7-day grace; max $50 or 5% of past-due rent.
CRS Title 38, Article 12 — statutes, procedures, and landlord rights applicable in Larimer County
⚡ Quick Overview
10
Days Notice (Nonpayment)
10
Days Notice (Violation)
30-50
Avg Total Days
$85
Filing Fee (Approx)
💰 Nonpayment of Rent
Notice Type10-Day Demand for Compliance or Possession
Notice Period10 days
Tenant Can Cure?Yes
Days to Hearing7-14 days
Days to Writ48 hours after judgment days
Total Estimated Timeline30-50 days
Total Estimated Cost$150-$500
⚠️ Watch Out
HB 24-1098 (2024) increased notice period from 3 to 10 days for nonpayment. Tenant can cure by paying full rent owed. Late fees cannot be charged during the 10-day period. Landlord must accept partial payment if offered during notice period in some cases.
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 County Court. Pay the filing fee (~$85).
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 Colorado 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 Colorado attorney or local legal aid organization.
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Underground Landlord
🏙️ Communities in Larimer County
Cities and communities from the plains to Rocky Mountain National Park
Named for William Larimer Jr., founder of Denver. One of CO’s original 17 counties (1861). Fort Collins founded as Camp Collins (1862), destroyed by flood 1864, rebuilt downstream. Colorado State University (CSU) — Colorado’s first land-grant college (est. 1870 as Agricultural College, named CSU 1957, ~35,000 students). Fort Collins nicknamed “Choice City.” Craft beer hub: New Belgium Brewing, Odell Brewing, Anheuser-Busch/Budweiser. Rocky Mountain National Park (est. 1915, 4M+ annual visitors, NE portion in Larimer County). Estes Park — gateway to RMNP, acute workforce housing crisis. Loveland — named for Colorado Central Railroad president W.A.H. Loveland. Cache la Poudre River — only designated Wild and Scenic River in CO. September 2013 floods devastated Big Thompson Canyon. Median property value $569,100 (+6.93% YoY).
Larimer County
Landlord Checklist by Market
Fort Collins: Verify City rental licensing & STR requirements. CSU students need parental cosigners. Low vacancy; strong pricing power. Estes Park: Verify STR licensing; workforce housing in acute shortage. All: HB 24-1098: 90-day no-fault notice. HB 25-1249: 1-month deposit cap from Jan 1, 2026. Fort Collins STR: verify fcgov.com requirements. One rent increase per 12 months. HOME Act: cannot restrict occupancy by familial status. Evictions: 8th Judicial District, Fort Collins.
A Landlord’s Guide to Renting in Larimer County, Colorado
Larimer County’s rental market is among the strongest in Colorado outside the Denver metropolitan area — a university-anchored, technology-driven, outdoor-recreation-fueled economy that has made Fort Collins one of the most consistently desirable places to live in the American West. The county covers more than 2,600 square miles of northern Front Range terrain, from the agricultural plains east of Fort Collins through the Cache la Poudre Canyon and Estes Park to the high peaks of Rocky Mountain National Park and the Continental Divide. With approximately 370,000 residents and a growth rate that has added more than 26% since 2010, Larimer County is one of Colorado’s fastest-growing counties — and the growth has been matched by housing demand that consistently outpaces supply, particularly in Fort Collins.
Fort Collins: Camp Collins to “Choice City”
Fort Collins began not as a planned settlement but as an army outpost. In 1862, the U.S. Army established Camp Collins near the existing settlement of Laporte to protect travelers on the Overland Stage Route. A massive flood of the Cache la Poudre River in 1864 destroyed the original camp, forcing the army to move it several miles downstream to a higher site. That relocated post became the nucleus of what would grow into Fort Collins. The Colorado Territorial Legislature chose the site as the home of the state agricultural college in 1870, a decision that would prove foundational to the city’s character for the next century and a half. That college — which grew from a single classroom into a comprehensive research university and was officially named Colorado State University in 1957 — now enrolls approximately 35,000 students and employs thousands more faculty, staff, and contractors, making it the dominant economic institution in the city. The Colorado Central Railroad arrived in 1877, connecting Fort Collins to the broader Colorado economy and establishing the pattern of growth along the railroad corridor that created the neighboring city of Loveland to the south.
Rocky Mountain National Park and the Estes Park Housing Crisis
Rocky Mountain National Park, established by Congress in 1915 to preserve 405 square miles of spectacular mountain scenery in the northern Front Range, draws more than 4 million visitors annually — making it one of the most visited national parks in the United States. The gateway community of Estes Park, situated at the confluence of several river valleys at an elevation of 7,522 feet, serves as the primary host community for RMNP visitors. The combination of extraordinary natural scenery, proximity to the park, and increasing remote-work opportunities has driven Estes Park property values far above what local hospitality and service workers can afford. The resulting workforce housing crisis — in which hotels, restaurants, and retail businesses cannot find workers who can afford to live within commuting distance — is one of the most acute examples of the housing-affordability crisis affecting Colorado’s mountain communities. For landlords who own long-term rental properties in Estes Park, the chronic shortage of workforce housing creates persistent demand at rents that remain meaningfully lower than those commanded by STR operators targeting RMNP visitors — a trade-off between stable occupancy and maximum revenue that each landlord must weigh individually.
Larimer County landlord-tenant matters are governed by CRS Title 38, Article 12. Just-cause eviction (HB 24-1098): 90-day no-fault non-renewal notice required; exemptions for owner-occupied SFH/duplex/triplex, sub-12-month tenancies, STRs, and employer housing. Fort Collins: verify current city rental licensing and STR requirements at fcgov.com before advertising. Estes Park: verify current Town STR licensing requirements. HOME Act (HB 24-1007): occupancy restrictions based on familial status prohibited statewide. CSU student tenants: require parental cosigners for those without verifiable income. Security deposits: HB 25-1249 caps at 1 month’s rent from Jan 1, 2026; return within 30 days. Late fees: 7-day grace; max $50 or 5% past-due rent. No rent control. One rent increase per 12 months maximum. Evictions filed in Larimer County District Court in Fort Collins (8th Judicial District). Consult a licensed Colorado attorney before taking legal action. Last updated: April 2026.
Disclaimer: This page provides general information about landlord-tenant law in Larimer County, Colorado and is not legal advice. Fort Collins and Estes Park have their own STR licensing requirements — verify before advertising. Laws change frequently. Always consult a licensed Colorado attorney before taking legal action. Last updated: April 2026.
