Annual Home Maintenance Checklist to Keep Your Property Value Up

Owning a home involves more than just enjoying the space — you need to maintain it to preserve its value. Whether you’ve just purchased a home or have been settled for years, a structured approach to property upkeep is essential. Did you know that 97% of homeowners report performing at least some maintenance work on their home? Staying proactive helps avoid costly issues, supports long-term value, and ensures your living space remains efficient and functional.

For homes in Old Lyme, CT, seasonal changes, coastal moisture, and age-related wear can affect everything from foundations to HVAC systems. Following a reliable home maintenance checklist minimizes disruptions and helps you stay in control. Each section below outlines practical tasks you should complete throughout the year, along with helpful tips and facts.

Breaking down home upkeep into monthly tasks keeps things manageable and reduces the chance of minor issues turning into major expenses. You should check HVAC filters each month and replace them as needed. Inspect drains for slow buildup and run hot water mixed with vinegar or cleaner to clear clogs. Confirm your thermostat is working correctly, especially as seasons shift.

In Old Lyme, coastal humidity can influence air quality. Consider testing your dehumidifiers monthly and inspecting windows for early signs of condensation. Cleaning kitchen range hood filters, checking under sinks for leaks, and walking the exterior for visible damage all contribute to sound preventative home care.

Annual responsibilities should never be skipped if you’re serious about long-term property value. Your roof should be professionally inspected each year to identify potential leaks, missing shingles, or structural damage. Also, have your chimney and fireplace cleaned if you use them regularly, which is common in historic Old Lyme properties.

Flush the hot water heater to remove sediment and extend its life. Drain outdoor spigots before freezing temperatures set in. Test smoke and carbon monoxide detectors and replace the batteries. Review your home’s insurance coverage to ensure it reflects any renovations or new systems. Annual maintenance checks are critical for comprehensive residential care.

Cold weather requires extra attention to systems that might otherwise be out of sight. Insulate exposed pipes in unheated spaces such as basements and garages to prevent freezing. Test your heating system early in the season and schedule a tune-up if airflow or temperature seems off. If you use space heaters or fireplaces, ensure proper ventilation.

In Old Lyme, where older homes are typical, cold air can seep in through unsealed gaps. Apply weatherstripping around windows and doors. Clear gutters and downspouts to avoid ice dams. Stock up on salt and shovels for driveway maintenance, and inspect your snowblower early to avoid surprises during the first snowfall.

Spring is the ideal time to walk your property and assess winter damage. Clean gutters thoroughly, check for standing water near the foundation, and inspect roof shingles. If necessary, hire a specialist for deeper inspection. Pressure-wash siding and walkways to remove buildup caused by winter moisture and salt.

Change HVAC filters and schedule servicing before hot weather arrives. Wash window screens and reinstall them. For homes in Old Lyme with older landscaping, spring is a good time to trim overgrowth and inspect trees for storm damage. Check exterior faucets and irrigation systems to ensure they work correctly after the freeze.

Use summer to tackle outdoor repairs and enhancements. Touch up paint on trim, siding, and doors. Power-wash decks and patios. Inspect your lawn irrigation systems and test for leaks. Many homeowners in Old Lyme have historic homes with wood siding — summer is a prime time to inspect for peeling paint or rot and plan restoration.

Inside, service your cooling systems and clean vents and ducts. Check caulking around tubs and sinks to prevent moisture issues. Inspect your attic and basement for signs of pests, water intrusion, or mildew. These quiet months are a good time for DIY home improvement projects before the fall rush.

Fall is the time to prepare for colder months. Clean out gutters and check rooflines for signs of wear. Inspect and clean your chimney and fireplace if you plan to use them. Schedule HVAC servicing to switch to heating and confirm it's running efficiently.

Rake leaves and aerate your lawn if needed. Check exterior lighting as days grow shorter. Weatherproof windows and doors to improve energy efficiency. For Old Lyme homes near the shoreline, fall is the time to reinforce storm shutters and ensure backup generators function before the nor’easter season.

A professional inspection helps you catch developing issues that may not be visible. Inspectors can identify problems in roofing, HVAC, plumbing, and more. Scheduling one every year or two gives you peace of mind and supports preventative home care.

Start with sealing leaks in windows and doors, upgrading to smart thermostats, and insulating your attic or crawlspace. Replacing older appliances with energy-efficient models can reduce utility bills and improve overall performance.

Look for missing or curled shingles, stains on interior ceilings, or debris in gutters that resembles granules. Sagging or soft spots on the roof surface may also indicate hidden damage that should be addressed.

If you're buying or selling in Old Lyme or the surrounding Shoreline communities, Tammy Tinnerello is the trusted local expert you want by your side. Since 2016, Tammy has built a standout reputation through expert negotiation, deep market insight, and a client-focused approach rooted in honesty and professionalism. With strong ties to the community and firsthand experience living in Old Lyme, Tammy brings unmatched knowledge of local neighborhoods, lifestyle amenities, and property trends.

Reach out to Tammy to start your next move with confidence. Browse Old Lyme real estate here.