By Laily UPN 
For short-term rental (STR) investors, the summer season represents the "golden window." As temperatures rise, occupancy rates climb, nightly premiums surge, and calendars fill with the kind of high-yield bookings that justify the initial investment. However, for property owners, the warmer months also introduce a volatile variable: the backyard water amenity.
Whether it is a shimmering swimming pool, a bubbling hot tub, or a sleek wet deck, these features are powerful revenue drivers. Yet, they are also "attractive nuisances" that can transform a profitable enterprise into a six-figure legal nightmare in a matter of seconds. For the unwary host, the line between a five-star review and a devastating wrongful death lawsuit is thinner than a pool cover.
The Reality of Risk: A Statistical Overview
The perception of risk often fails to align with the data. Many hosts assume that because they have a "no running" sign or a sturdy fence, they are insulated from disaster. The cold, hard numbers provided by health agencies and safety organizations suggest otherwise.
According to the Centers for Disease Control and Prevention (CDC), the United States records more than 4,000 fatal unintentional drownings annually. That averages to 11 deaths every single day. Perhaps more alarming for property managers is the rate of nonfatal drowning incidents—approximately 8,000 per year—which often result in severe, long-term neurological damage.
For families, the statistics are particularly harrowing. Drowning remains the leading cause of death for children aged 1 to 4 and the second-leading cause of unintentional injury for those aged 5 to 14. Data from Pool Guard USA highlights a critical reality for residential hosts: 81% of fatal child pool and spa drownings occur in residential settings rather than public parks. When you operate an STR, your property is, for all intents and purposes, a high-traffic residential setting.
The "Small Amenity" Fallacy: Why Hot Tubs Are Dangerous
A common oversight among STR hosts is the assumption that a hot tub carries significantly less risk than a full-sized swimming pool. The logic—that the water is shallower and the area is more contained—is flawed.
Hospitality safety data, synthesized from Consumer Product Safety Commission (CPSC) reports, indicates that over 300 people die annually in hot tub-related accidents. Children under the age of five account for nearly 20% of these incidents. Beyond drowning, hot tubs present unique hazards:
- Slip and Falls: Roughly 50% of all hot tub-related injuries are attributed to slips on slick decking or uneven entry points.
- Thermal Overexposure: High temperatures can cause dehydration, heatstroke, or loss of consciousness, particularly in vulnerable guests.
- Entrapment: Often overlooked until it is too late, faulty drain covers or high-suction systems can trap hair or limbs. These incidents are a frequent catalyst for high-stakes litigation.
The Financial Fallout: Quantifying the Cost of Negligence
When a catastrophic event occurs at a rental property, the financial consequences are rarely contained within the limits of a standard insurance policy. While public data on private settlements is guarded, premises liability litigation trends paint a sobering picture.
Recent analyses of wrongful death settlements across the United States indicate that cases involving clear negligence—such as failing to maintain drain safety covers or lacking proper signage—frequently result in payouts between $500,000 and $1 million. In scenarios involving significant loss of earnings for the deceased, settlements can escalate into the multi-million dollar range.
Even non-fatal slip-and-fall incidents carry significant weight. A 2026 industry review of premises liability suggests that the average settlement for a serious residential slip-and-fall case hovers around $105,000, with catastrophic injuries easily pushing that figure toward the $1 million mark. For an investor, a single claim of this magnitude can effectively wipe out the equity of the property and, in many cases, the entire investment portfolio.
The Insurance Gap: Why Your Homeowner’s Policy Isn’t Enough
Perhaps the most dangerous position an investor can take is relying on a standard homeowner’s insurance policy to cover their short-term rental activities. Most standard policies are written with the assumption of "occasional social guests." When a property is listed on platforms like Airbnb or Vrbo, it becomes a commercial enterprise.
Insurance industry standards classify pools as "attractive nuisances." Standard carriers typically require homeowners to carry high liability limits (usually $300,000 to $500,000) for private use. However, these policies almost universally exclude coverage for business activities.
If an incident occurs while a guest is paying for the stay, the insurer may deny the claim on the grounds of "undisclosed commercial activity." This leaves the host personally liable for the entirety of the legal defense and any potential judgment. Furthermore, many carriers will immediately cancel or non-renew a policy once they discover a property is being used as a commercial short-term rental, particularly if a pool or hot tub is present.
Strategic Risk Management: The Path to Protection
Protecting your investment requires a three-pronged approach: adequate insurance, physical safety infrastructure, and clear guest communication.
1. Transitioning to STR-Specific Coverage
Dedicated landlord or short-term rental insurance policies are designed to treat your property as a business. Unlike standard policies, these products are built to handle the inherent risks of transient occupants and the specialized hazards of water amenities. While the premiums may be higher than a standard homeowner’s policy, the "premium" is essentially a small cost to prevent a catastrophic bankruptcy. Platforms like the BiggerPockets landlord insurance calculator, powered by Steadily, provide an efficient way to assess the cost of proper coverage.
2. Physical Safety Checklist
Before the peak summer season hits, every host should conduct a comprehensive safety audit. This is not merely a "best practice"; it is a fiduciary duty to your guests and your investment.
- Safety Barriers: Ensure that all pools have four-sided fencing with self-closing, self-latching gates that meet local safety codes.
- Drain Safety: Verify that all drain covers are VGB-compliant (Virginia Graeme Baker Pool & Spa Safety Act) and have been inspected within the last 12 months.
- Lighting: Ensure the path from the house to the water feature is well-lit and that the pool/tub area itself has adequate illumination for evening use.
- Anti-Slip Measures: Install high-friction mats or apply non-slip coatings to all decking, stairs, and entry points.
- Signage: Display clear, waterproof signs detailing depth, maximum temperatures, and age-related restrictions for children.
3. Operational Communication
Safety starts before the guest even arrives. Your digital guidebook and your in-person welcome materials should explicitly state the rules of the water features. Require guests to acknowledge these safety protocols as part of the booking process. If you provide a pool, provide life jackets and clear instructions on how to use the safety equipment.
Implications for the Future of STR Investing
The short-term rental market is maturing. As municipalities tighten regulations and insurance markets grow more selective, the "wild west" era of hosting is coming to an end. Investors who thrive in this environment are those who view their properties as hospitality businesses rather than passive side-hustles.
The revenue premium provided by a pool—often increasing occupancy by up to 13%—is a compelling reason to include such amenities in your portfolio. However, that premium must be managed. It is an acknowledgment that your property’s potential for profit is inextricably linked to its potential for liability.
Final Thoughts: A Season of Preparation
Summer should be a time of celebration and high returns for the prudent investor. By closing the insurance gap, auditing the physical safety of your water features, and formalizing your guest safety communication, you insulate yourself from the volatility that catches less prepared hosts off guard.
The difference between a successful summer and a legal catastrophe often boils down to a few hours of preparation and the right insurance policy. Don’t wait for a claim to discover what your policy doesn’t cover. Treat your water amenity with the respect it deserves, and ensure your business is built on a foundation as solid as the concrete around your pool.
For those looking to assess their current exposure, utilize the BiggerPockets landlord insurance calculator to see how your coverage stacks up against the risks of your specific property.
Lina Hope 
Layla Zulfa 
Nana Muazin 