As summer winds down, seasonal homeowners across the country begin packing up and preparing to head back to their primary residences. While you might be focused on travel plans and goodbyes, it’s crucial not to overlook the steps needed to leave your summer home safe, secure, and protected while you’re away.

An unattended property can quickly develop costly issues—from pest infestations and water damage to break-ins—if not properly prepared. The good news? A little end-of-season planning goes a long way.

Here’s your 7-step end-of-summer home checklist to make sure your vacation property stays in top shape until you return.

1. Secure All Entry Points

Before leaving, double-check that all windows and doors are locked and in good condition. Pay special attention to:

  • Sliding doors—use a security bar or wooden dowel in the track.

  • Basement windows—often overlooked, but easy entry points for pests and intruders.

  • Garage doors—lock both the overhead door and any side-entry doors.

If you have a security system, update passcodes and ensure all cameras are functioning.

2. Adjust and Maintain Your HVAC System

Leaving your HVAC system running on the right settings helps prevent humidity buildup, mold growth, and frozen pipes in cooler climates.

  • In warm climates, set the thermostat to around 78–80°F.

  • In cooler climates, keep it at a safe temperature to prevent freezing pipes—around 55–60°F.

  • Replace filters before you go to maintain airflow and efficiency.

A home watch service can monitor your HVAC system and alert you to any malfunctions.

3. Shut Off or Protect Water Lines

One of the most common causes of costly home damage is an undetected water leak. Consider:

  • Turning off the main water supply.

  • Draining water from pipes, especially if you expect freezing temperatures.

  • Shutting off and draining outdoor spigots and irrigation systems.

If you choose to keep the water on (for plants or cleaning crews), have someone regularly check for leaks.

4. Prevent Pest Intrusions

As temperatures change, pests will be looking for a cozy place to settle—and a vacant home is an inviting target.

  • Seal cracks around doors, windows, and utility lines.

  • Store all pantry food in airtight containers or remove it from the home entirely.

  • Check attics, basements, and garages for signs of animal activity.

Regular inspections from a home watch professional can catch an infestation early before it gets out of hand.

5. Unplug Appliances and Electronics

Not only will this reduce your energy costs, but it will also minimize fire risk from electrical surges. Unplug:

  • Kitchen appliances (except the refrigerator if stocked).

  • TVs, gaming systems, and computers.

  • Chargers and small electronics.

6. Tidy the Exterior

Curb appeal matters, even when you’re not there—it helps deter would-be intruders by making the home look cared for.

  • Mow the lawn and trim shrubs.

  • Remove debris from gutters and downspouts.

  • Secure or store outdoor furniture and décor.

7. Arrange for Regular Check-Ins

Even the most prepared home can experience unexpected problems. A home watch service like HomeStead Property Watch will:

  • Perform scheduled inspections inside and outside your home.

  • Check for signs of leaks, pests, or weather damage.

  • Provide photo reports so you always know your home’s condition.

  • Coordinate repairs if necessary.

Final Thoughts

Leaving your summer home for the season doesn’t have to be stressful. With this checklist and the help of a trusted home watch provider, you can rest easy knowing your property will be secure, well-maintained, and ready to welcome you back next year.

Ready to protect your home while you’re away? Contact HomeStead Property Watch today to schedule your end-of-summer property check.

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