The Data Revolution in Short-Term Rental Investing

Written by:

Steve Marcinuk

Date:

20 Jan 2026

Share

Share via Facebook

Share via Linkedin

Share via X

Copy to clipboard

The short-term rental (STR) investment market is shifting from projection-based decisions to data-driven analysis. Buyers now emphasize verified historical performance over seller-provided estimates, addressing a persistent weakness for STR investors: reliance on unverified, often inflated, revenue projections.

Stefan St. Marie, Founder of Revnest, has a background in both the vacation rental industry at Vacasa and the broader real estate technology sector. His experience highlights how integrating technology and accurate data can change investment decisions in the STR space.

From Vacation Rentals to Real Estate Technology

St. Marie began his career in Vacasa’s engineering department, working on API connections with major online travel agencies such as Airbnb, VRBO, and Booking.com. This exposed him to the highly integrated, technology-driven nature of the short-term rental sector.

“Everything was API connected – from the photo order guests see, to the price, booking, and even the door code they use to enter the home,” St. Marie says. “This world is very tech-focused. In contrast, the real estate industry is older, with technology built before widespread API connectivity. There’s a real opportunity to bring short-term rental methodologies to a real estate world that still relies heavily on manual processes.”

While Vacasa attempted to bridge this gap by launching a national real estate brokerage, St. Marie noticed that established local experts still dominated, thanks to their intimate market knowledge.

Enabling Local Expertise at Scale

Instead of building another national brokerage, Revnest focuses on creating what St. Marie describes as “a national MLS for short-term rentals.” This platform empowers local brokerages and brands to expand their reach while maintaining their market expertise.

“We enable local brokerages and brands by providing a national MLS,” he explains. “Our goal is to give those local experts a broader impact and national presence.”

Local agents often struggle when clients ask about marketing short-term rental properties. “Agents are left searching Google or using tools like ChatGPT to answer questions about STRs,” St. Marie says.

Revnest also brings property managers into the sales process. “Property managers are now able to participate in marketing homes for sale. They are the first to know when a home is selling. Getting them involved in the sales process makes a smoother transition from “for rent” to “for sale”.

The Verification Revolution

Revnest’s core value is providing verified historical data, not projections or seller claims. This approach marks a clear departure from traditional STR investment methods.

“The number one question buyers ask is: how much did this home earn last year? What was its revenue over the last 12 months?” St. Marie says. “Instead of relying on the seller’s estimates, we show buyers the actual performance.”

The platform connects directly to Airbnb accounts and property management systems to retrieve verified revenue data. “We only look at the dollars that left Airbnb.com and went to the owner’s checking account, verified by reservation records,” he explains. “There’s no way for a seller to inflate these numbers.”

This method eliminates the trust issues that have long affected STR investment analysis. “Buyers don’t trust a seller’s number. If a seller claims a property makes $100,000 a year, we seek to verify those returns through API connections with the direct source.”

Changing Investor Profiles

Despite concerns about a cooling market, St. Marie sees rising interest from first-time STR buyers, especially those seeking vacation homes rather than pure investments.

“Short-term rentals are the new timeshare – a smarter version where you buy a vacation home, pay only for what you use, and benefit from appreciation,” he says.

This trend reflects a move away from an exclusive focus on return on investment. “Many buyers want a legacy family vacation spot. If they can afford it by renting it out on Airbnb or VRBO, they’re eager to do so.”

Revnest serves both groups: investors seeking specific returns who “may never set foot in the home,” and buyers seeking to offset the cost of vacation home ownership. “A million-dollar home might not need to generate huge profits, but if it reduces your monthly cost from $6,000 to $1,000, it becomes accessible.”

Market Dynamics and Financing Evolution

STR financing is evolving as better data becomes available. St. Marie highlights the growing role of DSCR (Debt Service Coverage Ratio) loans, which base approval on property income rather than buyer finances.

“With DSCR loans, lenders look at whether the property can support the loan, not the buyer’s personal finances,” he says. Revnest is working toward offering “pre-approved homes” that already meet lending criteria, allowing buyers to filter for properties that qualify.

This change lowers the barrier to entry. “These new DSCR loans help people participate who previously thought they couldn’t. The property’s income supports the mortgage.”

Property Performance and Pricing

St. Marie applies commercial real estate principles to STR sales, focusing on cap rates. Properties with cap rates below current borrowing costs – typically 6-8% – are less attractive and often sit on the market. Listings with better returns attract more interest.

“If your cap rate is at or below current borrowing rates, your property will likely sit. If it’s higher, you’ll get more attention,” he says.

Revnest also facilitates direct communication between buyers and listing agents. “Often, buyers have specific questions, and we connect them directly with the listing agent, who is most likely to have the answers.”

Regulatory Complexity and Crowdsourced Solutions

Navigating short-term rental regulations is one of the biggest challenges for investors. Instead of tracking every regulatory change centrally, Revnest uses a crowdsourced, wiki-based system.

“Every city council, town, and county faces questions about STRs: Will they tax, collect fees, or regulate them?” St. Marie says. “Our platform allows anyone to update information, and others can vote on its accuracy. This leverages local knowledge and keeps data current.”

The goal is to ensure buyers have all relevant information before making decisions.

Market Evolution and Supply Dynamics

A growing number of turnkey short-term rentals are entering the market, a change from previous years when such listings were rare. St. Marie attributes this to sellers who enjoyed designing and setting up rentals but do not want to manage ongoing operations.

“More sellers are listing properties they enjoyed creating but don’t want to operate,” he says. “Now buyers can purchase a turnkey STR with reservations already booked.”

Revnest also sees more purpose-built vacation rentals and resort-style developments, offering opportunities for buyers willing to take on construction projects and higher risks.

Looking Forward: The Future of Real Estate Data

St. Marie sees Revnest evolving into a next-generation MLS that addresses current industry tensions over data ownership and access. Ongoing lawsuits and changes in brokerage and MLS models are driving this shift.

He envisions greater participation from both buyers and sellers in the listing process. “Homeowners could enter their own data and participate more in marketing their property,” he says.

While St. Marie believes real estate agents and brokerages will remain essential, he argues that the industry must adapt. “Brokers need to offer ways for sellers to participate directly in marketing their homes.”

This data-driven approach marks the maturation of the STR market, moving away from speculation toward evidence-based decision-making. As the industry continues to change, platforms that prioritize verified data and local expertise while leveraging technology to expand their reach are likely to lead the way.