Thinking about buying a rental in Longmont? It can be an appealing market at first glance, with solid rent levels, a growing city feel, and a mix of houses, condos, townhomes, and apartments. But if you want your numbers to work, you need more than a quick look at headline rents. You need a realistic view of pricing, property type, local rules, and ongoing costs so you can make a smart move with confidence. Let’s dive in.
Longmont Rental Market Basics
Longmont is a mid-sized city in Boulder County with about 99,818 residents and 41,066 households. Census data shows a 62.6% owner-occupied rate, which means the city has a substantial base of homeowners alongside an active rental market.
From an affordability standpoint, Longmont sits below Boulder County overall on rent, but it is still expensive compared with many U.S. markets. The Census median gross rent is $1,755 in Longmont, compared with $1,966 across Boulder County.
That difference matters if you are comparing nearby markets. Longmont may look somewhat more accessible than other parts of Boulder County, but it is not a low-cost entry point for investors.
Longmont Rent Ranges Matter
One of the biggest mistakes investors make is treating rent like a single number. In Longmont, the rent you can expect depends a lot on property type, bedroom count, condition, and how the home fits what renters are searching for.
Recent asking-rent data shows a wide spread. Apartments.com reports average apartment rents of $1,652 for a one-bedroom, $1,981 for a two-bedroom, and $2,238 for a three-bedroom.
That same source shows average rents of $2,056 for condos, $2,484 for townhomes, and $2,776 for houses. Zillow’s Longmont rental page shows an overall average asking rent of $1,895 across all property types, with 318 available rentals.
The takeaway is simple: income potential changes significantly by asset type. If you are evaluating a house, condo, or townhome, do not underwrite it using an apartment average. And if you are looking at a smaller unit, do not assume it will perform like a larger home with more space.
What the Market Says About Demand
Longmont appears to offer solid rental demand, but not a market where you should assume every property rents instantly at top dollar. Available listing counts show renters have options.
Zillow reports 318 available rentals, while Apartments.com lists 1,211 apartment rentals in Longmont. At the same time, Census data shows that 82.8% of residents lived in the same house one year earlier, which points to a fair amount of household stability.
Put together, that suggests a market where demand exists, but pricing still needs to be competitive. You may not be dealing with extreme turnover, yet you should still plan for vacancy and leasing time in your numbers.
Why Conservative Underwriting Matters
If you are buying your first investment property, or thinking about keeping your current home as a rental, this is where discipline matters most. Longmont’s rents can look attractive until you compare them with ownership costs.
The Census shows a median gross rent of $1,755, while the median monthly owner cost with a mortgage is $2,175. That gap does not mean every rental loses money, but it does suggest that many properties may not cash-flow on rent alone unless you have strong equity, a low mortgage payment, or above-median rent potential.
That is why headline rent is only part of the story. You also need to budget for:
- Mortgage payment
- Property taxes
- Insurance
- HOA dues, if any
- Maintenance and repairs
- Vacancy periods
- Turnover costs
- Property management, if you plan to hire it
If you are converting a former primary home into a rental, this comparison is especially important. A property that feels affordable as an owner-occupied home may not work as a long-term rental once all carrying costs are included.
Recent Rent Trends in Longmont
Another reason to stay conservative is that recent data points to slight softening rather than fast rent growth. Apartments.com reports apartment rents are down 1.4% over the past year, and Zillow shows Longmont’s average rent is down $5 year over year.
That is not a dramatic drop, but it does matter. In a market with flat or slightly softer rents, it becomes more important to price correctly, maintain reserves, and avoid relying on future rent jumps to fix a weak deal.
For many small investors, the smartest approach is to underwrite based on today’s realistic rent range, not best-case projections. If the property still makes sense after that, you are starting from a stronger position.
Which Property Types May Fit Best
Longmont offers several property types that can work for small investors, but each comes with a different rent profile. Houses and townhomes currently show the highest asking rents, while condos sit between apartments and larger homes.
That does not automatically make houses or townhomes the best investment. A higher rent can come with a higher purchase price, more maintenance, or HOA considerations.
The better question is: which property type gives you the best balance of purchase price, ongoing costs, and realistic rent? For some buyers, that may be a condo with lower maintenance responsibility. For others, it may be a townhome or single-family home that appeals to renters who want more room than a typical apartment.
Long-Term vs. Short-Term Rentals
If you are considering a short-term rental strategy, Longmont treats that very differently from a standard long-term lease. The city requires a separate short-term rental license, and it is unlawful to operate one without a license.
The city code also requires compliance with occupancy, posting, fire-extinguisher, and other local rules. In other words, you should not assume you can buy a property and casually switch between long-term and short-term use.
For many investors, a long-term rental may be the simpler path from a compliance standpoint. If short-term rental income is central to your plan, make sure you fully understand Longmont’s licensing and operating requirements before you buy.
Longmont Rental Property Rules to Know
For standard long-term rentals, Longmont does not license rental property. But that does not mean there are no standards.
The city says rental property must comply with the City of Longmont Property Maintenance Code, which incorporates the International Property Maintenance Code. The city handbook also explains that code enforcement can inspect properties when complaints are received.
That means your investment needs to be maintained to minimum health, safety, and habitability standards. Longmont’s checklist includes expectations tied to:
- Heat
- Hot water
- Smoke detectors
- Weather-tight windows
- Plumbing
- Sanitary and safe conditions
If you are buying an older home or small multifamily property, these standards should be part of your due diligence. Deferred maintenance can quickly change your return once repairs become necessary.
Colorado Landlord Obligations
State law adds another important layer. Colorado’s warranty of habitability requires landlords to keep residential property fit for human habitation throughout the tenancy.
If an uninhabitable condition materially interferes with a tenant’s life, health, or safety, remedial action must begin within 24 hours. For other uninhabitable conditions, remedial action must begin within 72 hours.
Colorado also notes that landlords may not retaliate against tenants for raising habitability complaints. For investors, the message is clear: owning a rental is not passive if the property needs attention. You need a plan to respond quickly and properly.
Pest Control and Small Multifamily Details
If you are looking at duplexes, triplexes, or fourplexes, one local detail is worth noting. Longmont’s inspection checklist says the owner is responsible for extermination of common areas and for rental buildings with more than four units.
For buildings with four or fewer units, the landlord is responsible unless the lease assigns that duty to the tenant. This is the kind of small operational detail that can affect your budget and lease planning.
It is also a reminder that smaller multifamily properties can have different day-to-day considerations than a single-family rental. Before you buy, make sure you understand not just the income side, but also the maintenance side.
Security Deposit Rules in Colorado
If you are a first-time landlord, security-deposit rules are important to understand upfront. Colorado law caps the security deposit at two months’ rent, and any additional pet security deposit is capped at $300.
In most cases, the landlord must return the deposit within 30 days after the tenancy ends unless the lease extends that period. Even then, the extension cannot exceed 60 days.
If you make deductions, you must provide a written itemization. Wrongful withholding can expose a landlord to treble damages, so good documentation and a clear lease process matter.
Evictions Must Follow Court Process
If a rental situation goes sideways, it is important to know that Colorado requires a legal court process to remove a tenant. Longmont’s landlord-tenant handbook states that self-help lockouts are illegal.
Eviction requires a Forced Entry and Detainer court action, and Colorado says eviction cases are filed in the county where the property is located. Notice periods vary by case type.
For investors, this is a practical risk-management issue. Tenant disputes are not something you solve informally by changing locks or shutting off access. They have to be handled through the proper legal process.
A Smart Approach to Longmont Rental Investing
Longmont can make sense for rental investors who approach the market with clear eyes. The city offers meaningful rent levels, several property types to choose from, and a stable-feeling market, but it also demands careful math and a strong understanding of compliance.
Your best move is to treat rent as a range, not a promise. Build in vacancy, maintenance, and reserve planning from the start, and be realistic about whether a property works as a long-term rental based on today’s numbers.
If you are weighing a purchase, a conversion of your current home, or your next investment step, having a grounded strategy matters. For personalized real estate guidance and a practical approach to your next move, connect with Michelle Barbour.
FAQs
What rent can you expect for a Longmont rental property?
- Longmont rent varies by property type and size. Recent asking-rent data shows about $1,652 for a one-bedroom apartment, $1,981 for a two-bedroom apartment, $2,238 for a three-bedroom apartment, $2,056 for condos, $2,484 for townhomes, and $2,776 for houses.
Is Longmont a good market for first-time rental investors?
- Longmont may work for first-time investors who underwrite carefully, but it is not a market where you should rely on rough estimates. Rent levels are meaningful, yet ownership costs, maintenance, vacancy, and compliance can have a big impact on returns.
Can you use a Longmont property as a short-term rental?
- Short-term rentals in Longmont require a separate city license and must follow local rules related to occupancy, posting, fire extinguishers, and other standards. They are not treated the same as standard long-term rentals.
Does Longmont require a rental license for long-term rentals?
- Longmont says it does not license standard rental property, but rentals still must comply with the City of Longmont Property Maintenance Code and can be inspected if the city receives a complaint.
What habitability rules apply to Longmont rental property owners?
- Colorado requires landlords to keep residential property fit for human habitation. If an uninhabitable condition materially affects life, health, or safety, remedial action must begin within 24 hours, while other uninhabitable conditions require action within 72 hours.
What should you budget for before buying a Longmont rental?
- You should budget for more than the mortgage. A realistic plan includes taxes, insurance, HOA dues if applicable, maintenance, repairs, vacancy, turnover costs, and any property management expenses.
