How to Analyze an STR Market Before You Buy: A Data-Backed Framework for First-Time Investors

Aspen, Colorado's average short-term rental generates $85,000 in annual gross revenue. Branson, Missouri's generates $26,000. Both are popular tourist destinations with loyal visitor bases and active STR communities. Run each through the eight-metric framework below, and the $59,000 gap explains itself in about four minutes.

Aspen's average daily rate hovers around $800 per night. Branson's sits near $223. Multiply each by its occupancy rate and you get a RevPAR of roughly $368 for Aspen and $71 for Branson. Three numbers, sourced in one tool, tell you that the investment thesis differs in ways a weekend visit cannot reveal.

First-time STR investors typically pick a market based on a vacation they loved or a friend's recommendation, then search for data to justify the choice. This article inverts that sequence. The eight metrics below are what professional STR investors analyze before they commit to a market. Each gets its own explanation: what it is, why it matters, what a healthy number looks like, and how to pull it from StaySTRA.

Airbnb's Q1 2026 earnings showed 9% booking growth and $2.7 billion in platform revenue, which is encouraging context for the STR industry overall. But platform-level growth does not mean every market is growing. Some are absorbing that demand efficiently. Others are drowning in new supply. The framework below shows you which is which.

The 8-Metric Framework for STR Market Analysis

Metric 1: Average Daily Rate (ADR)

ADR is the average nightly price guests pay across all bookings in a market. Think of it like the menu price at a restaurant. What guests are willing to order tells you what the market can support on any given night.

Why it matters: ADR is the ceiling on your per-night revenue. No matter how many nights you book, your gross revenue is bounded by what guests in that market will pay. Markets with higher ADR give you more room to cover operating costs, property taxes, and debt service without needing near-perfect occupancy.

What good looks like: ADR benchmarks vary significantly by market type. Beach markets typically run $150 to $400 per night. Mountain and ski markets range from $250 to $800 or more for premium inventory. Urban markets cluster between $100 and $250. Cabin and rural markets often fall in the $150 to $350 range. Aspen sits at the extreme end at $640 to $1,025 per night depending on property type, per StaySTRA data. Gatlinburg, a Smoky Mountains cabin market, runs $319. Branson comes in near $223.

A high ADR alone tells you nothing about investor returns. A $500 ADR market with 30% occupancy may generate less annual revenue than a $200 ADR market with 65% occupancy. That is why RevPAR (Metric 3) is the number you actually build your pro forma around.

How to find it in StaySTRA: Enter any market into the StaySTRA analyzer and ADR appears as a primary metric, broken down by property type and bedroom count.

Metric 2: Occupancy Rate

Occupancy rate is the percentage of available nights that are actually booked across active listings in a market. An 80% occupancy rate means that for every ten nights a property is available, eight are reserved by paying guests.

Why it matters: Occupancy multiplied by ADR gives you RevPAR, and RevPAR times 365 gives you your gross revenue baseline. But occupancy also tells you something qualitative about demand health. A market with 70% occupancy has guests competing for beds. A market with 30% occupancy has beds competing for guests. That competition shows up in pricing pressure, lower ratings, and eventually in host exits as unprofitable properties leave the platform.

What good looks like: Beach markets run 55% to 70% (concentrated in summer). Ski markets hit 45% to 60%. Year-round leisure markets like the Smoky Mountains land in the 50% to 65% range. Gatlinburg's 54% is healthy for a mountain market drawing visitors across multiple seasons. Aspen runs 38% to 55% trailing twelve months, with many properties intentionally sitting dark in shoulder months by owner choice. Branson's 32% reflects a more crowded supply picture where listings compete harder for a fixed guest pool.

How to find it in StaySTRA: The analyzer shows trailing twelve-month occupancy alongside month-by-month breakdowns. Look at both. A market averaging 54% annually might pack 80% into three summer months and drop to 25% for the remainder. The annual average does not capture that risk.

Metric 3: RevPAR

RevPAR is Revenue Per Available Room (or night). The formula: ADR multiplied by occupancy rate. If a market's ADR is $319 and its occupancy rate is 54%, RevPAR is $172. If ADR is $223 and occupancy is 32%, RevPAR drops to $71. Stay with me here, because this is the metric that most first-time investors skip, and it is the one that professional investors build their pro formas around.

Why it matters: RevPAR gives you a single comparable number across markets with different rate and occupancy profiles. A $500 ADR market at 35% occupancy has RevPAR of $175. A $200 ADR market at 65% occupancy has RevPAR of $130. The high-ADR market looks better at first glance. RevPAR tells you which one actually earns more per available night.

What good looks like: RevPAR above $150 per night generally signals a market where the investment math can work for buyers using conventional or DSCR financing, assuming purchase prices are proportionate. Markets above $250 RevPAR represent premium inventory where the financing math gets easier even against higher property prices. Markets below $100 RevPAR require very low purchase prices and minimal debt service to generate acceptable returns.

Comparing our three illustrative markets: Aspen's RevPAR at roughly $368 reflects its premium positioning and constrained supply. Gatlinburg's $172 puts it solidly in the investable range for buyers who can find properties at reasonable prices. Branson's $71 RevPAR requires very low acquisition cost, a condition that sometimes (not always) holds in accessible Midwest markets but needs to be verified against actual listing prices before building any pro forma.

How to find it in StaySTRA: RevPAR appears directly in the analyzer dashboard alongside ADR and occupancy. You can also calculate it from the other two metrics as a cross-check on the data.

Metric 4: Active Listing Supply

Active listing supply is the count of properties in a market that are actively accepting bookings. This is not the same as properties listed on Airbnb or Vrbo. It excludes properties that are listed but blocked for extended periods, inactive listings with no calendar management, and shadow inventory that never actually books.

Why it matters: Supply is the denominator in the occupancy equation. If a market has 1,000 active listings and 540 are filled on any given night, occupancy is 54%. If 400 new listings enter the market next year and demand stays flat, occupancy drops to 41%. You cannot control demand, but you can read the trajectory of supply before it moves the needle on your returns.

What good looks like: The absolute number matters less than supply relative to demand. Aspen's active listing count is constrained by permit caps at roughly 790 to 900 total permits, which explains why its occupancy has been rising even as national STR supply has expanded. Note whether supply has grown, stabilized, or contracted over the past 12 months in the StaySTRA analyzer.

Metric 5: Supply Growth Rate (Year-Over-Year)

Supply growth rate measures how fast new listings are entering a market annually. It is the early warning system that most first-time investors ignore until it is too late.

Why it matters: Markets attract capital the way good news travels. When a destination gets coverage in investor forums and “best markets” lists, new listings follow within 12 to 24 months. By the time the oversaturation shows up in declining ADR and occupancy data, early investors are already selling to the late ones. Supply growth rate lets you spot that cycle before it hits your revenue.

What good looks like: Growth below 5% signals a stable market. Growth between 5% and 10% is often sustainable if demand is also growing. Above 15% is a yellow flag; above 20% without proportionate demand growth is a red flag. Markets that went viral on investor social media in 2020 to 2022 saw supply growth of 30% or more before occupancy corrections arrived. Aspen's supply growth is effectively zero due to permit caps, which is why its occupancy climbed 4.7% year-over-year while many markets saw declines.

How to find it in StaySTRA: The analyzer's supply trend data shows year-over-year listing growth. Compare the trailing twelve months to the prior twelve-month period. A market that was flat for two years and spiked 18% in the last year deserves scrutiny before any commitment.

Metric 6: Average Rating

Average rating is the mean guest review score across active listings in a market. It sounds like a soft metric. In practice, it is a leading indicator of platform visibility and competitive health.

Why it matters: Rating distributions are a proxy for market quality. A market with a mean rating of 4.85 and tight variance has strong professional management, minimal problematic inventory, and guests who leave happy and rebook. A market with a mean rating of 4.3 and high variance has significant amateur inventory, inconsistent guest experiences, and guests who leave negative reviews that drag down the market's search visibility. Low-rated markets tend to also be the markets where platform algorithms suppress listing discovery, creating a compounding problem for all hosts, including the well-run ones.

What good looks like: A market mean above 4.7 is healthy. Markets above 4.8 are strong. Anything below 4.5 as a market mean warrants attention. The national platform average across Airbnb hovers around 4.75 to 4.8. Outperforming that benchmark typically correlates with higher professional management density and clearer guest expectations about property type.

How to find it in StaySTRA: Average rating and the full distribution appear in the analyzer dashboard. Check the percentage of listings below 4.5.

Metric 7: Seasonality Variance

Seasonality variance measures the gap between your peak revenue month and your lowest revenue month. It is the metric that most directly affects cash flow planning, and the one that most surprises first-time investors after closing.

Why it matters: Annual revenue averages can hide brutal monthly swings. An investor who projects $59,000 per year in Gatlinburg and assumes smooth monthly cash flow will be unprepared when the summer peak delivers $9,000 and the February trough delivers under $2,500. Mortgage servicers do not adjust payments for slow months. Capital reserve requirements for a highly seasonal market are significantly higher than for a year-round one.

What good looks like: Year-round urban markets often have variance ratios of 1.5x to 2x between peak and trough months. Beach markets with concentrated summer demand commonly run 4x to 6x. Mountain ski markets with dual seasons often fall in the 2x to 3.5x range. Aspen's data shows a 3.6x variance: February generates an average of $19,694 per listing while May drops to $5,410. That 3.6x swing means an Aspen investor must budget to cover months where revenue runs $5,400 versus months where it runs $19,700. Do not let those variance numbers frighten you away from seasonal markets entirely, but do model the trough months carefully before you make any offer.

How to calculate it in StaySTRA: Pull the monthly revenue breakdown for your target market. Divide peak month revenue by trough month revenue. A variance ratio above 4x means you need meaningful capital reserves and should not rely on steady monthly cash flow to cover debt service.

Metric 8: Regulatory Environment

Regulatory environment is not a single numeric metric the way ADR or RevPAR are. It is a composite assessment of the permit requirements, ownership restrictions, night limits, zoning rules, and enforcement posture governing STR operation in a target market.

Why it matters: A property that generates $60,000 per year in a market where permits are capped and your zone has already reached its limit is worth nothing as an STR investment unless you are acquiring an existing permitted property. Regulatory environment is not a factor you adjust after closing. It either works at purchase or it does not.

Key indicators to assess: Does the market require a permit? Is the permit supply capped or approaching a cap? Are there night limits? Are there ownership limits? Does the HOA allow STRs? Are there pending regulatory changes within 12 to 24 months?

Aspen illustrates the complexity: eight of fourteen residential zones are at their permit cap, a use-it-or-lose-it renewal rule applies, and the aggregate tax burden on investment properties is 22.35%. That structure holds supply constrained while demand grows. Regulatory constraint is bad news for investors trying to enter a capped market and good news for those who already hold permits there.

How to assess it: StaySTRA's location pages include regulatory status notes where applicable. The full picture of what STR investing numbers look like across regulatory environments is a useful benchmark reference once you have narrowed to a target market.

How to Pull All 8 Metrics in Under an Hour

After forty years of doing this kind of work, first as a government statistician and now from my desk in Santa Fe, I can tell you that the best tools are the ones you actually use. Here is the exact sequence using StaySTRA.

Start with the StaySTRA analyzer summary dashboard. ADR, occupancy, and RevPAR appear at the top. Compare all three to the benchmarks above and note any that fall outside the healthy range for the market type.

Next, pull the supply section. Record active listing count and year-over-year growth rate. A flatline or slight decline is favorable. A steep upward curve warrants caution.

Check the average rating and distribution. Flag any market where more than 20% of listings fall below 4.5.

Go to the monthly revenue breakdown and divide peak month by trough month. That is your seasonality variance ratio. Then look up the regulatory environment using the market notes in StaySTRA plus a quick search on the city or county STR ordinance. Confirm permit requirement, cap status, and property type eligibility.

Total time: under an hour. The data you surface will tell you more than a weekend research trip to the market ever could.

Red Flags and Green Flags

Red flags that a market is oversaturated or peaked:

• Supply growth above 15% year-over-year while occupancy is flat or declining
• RevPAR declining year-over-year even as ADR holds (occupancy is falling faster than rates can compensate)
• Average market rating below 4.5, signaling quality problems dragging down platform visibility
• Pending regulatory action that could reduce permit availability or impose night limits within 24 months

Green flags for a market still in growth phase:

• RevPAR growing year-over-year, as Aspen showed with 5.7% RevPAR growth driven by occupancy gains
• Supply growth below 5% in a market where demand has been increasing
• Regulatory constraints limiting new supply entry, which protect existing permit holders
• Average market rating at 4.8 or above, indicating strong professional management
• Seasonality variance below 3x for buyers who need consistent monthly cash flow
• New demand drivers coming online: infrastructure investment, employer growth, major events

Side-by-Side Market Comparison

The most useful application of this framework is a head-to-head comparison of two candidate markets. Pull the eight metrics for each and score them against each other, weighted by your priorities.

Weight the metrics by your priorities. If you are using DSCR financing, RevPAR matters most: a 15% higher RevPAR may let you hit your debt service ratio at a higher purchase price. If you need consistent monthly cash flow, weight seasonality variance heavily: a 3x variance is manageable with a three-month reserve; a 6x variance requires either a large cushion or minimal debt. If regulatory risk is your primary concern, prioritize the regulatory environment score. Gatlinburg's market data and Branson's market data are available in StaySTRA for direct side-by-side review.

What the Data Does Not Tell You

Market data is the starting point, not the finish line. There are factors the eight-metric framework cannot capture that require on-the-ground assessment.

Property-specific performance: Market averages include everything from studio condos to six-bedroom lakefront homes. Your specific property will differ from the market average based on size, zone, amenity profile, and management quality. A well-run four-bedroom cabin in a strong Gatlinburg zone can significantly outperform the market average.

Parcel-level regulatory verification: Market-level regulatory assessments tell you whether a market is generally permissive or restrictive. They do not tell you whether a specific address sits in a zone where STR permits are available, capped, or prohibited. Always verify the specific parcel's zoning before making an offer. The step-by-step STR buying guide covers exactly what to verify at the parcel level once you have identified your market using this framework.

Operator intelligence: Data tells you what has happened. Conversations with active STR operators tell you what is about to happen. Local host associations often know about pending regulatory votes weeks before they appear in any data feed.

We do our best to keep our data accurate and up to date, but markets move fast and we are only human. Always verify current figures directly with local sources before making investment decisions.

Run This Framework on Your Target Market

The eight-metric analysis above takes under an hour in StaySTRA. Pull the data on any market you are evaluating using the StaySTRA analyzer, compare the numbers against the benchmarks in this article, and you will have a clear picture of where a market sits before you spend a dollar on due diligence travel or a property inspection. Once you have identified your market, the step-by-step STR buying guide takes you through the next stage.

For a broader look at what STR investing returns look like across the full investment cycle, this analysis of what the numbers actually look like in 2026 gives you the return benchmarks to compare your target market against.