September Home Maintenance Checklist for New Hampshire Homeowners 🍂
September is one of my favorite months in New Hampshire. The days are still warm, the nights are getting cooler, and we know what’s coming next… leaves, heating season, and eventually, snow!
This is also a great month to take care of some simple home maintenance before colder weather arrives. A little work now can help prevent bigger (and more expensive!) surprises later.
Here are 10 things to put on your September home maintenance list:
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1. Clean Your Gutters & Check Downspouts
Leaves will be falling before we know it. Clear out any existing debris and make sure your downspouts are directing water away from your foundation. It’s also a good time to check for loose gutters before snow and ice add extra weight.
2. Schedule Your Heating System Service
Don’t wait until the first freezing night to discover your furnace or boiler needs attention! Schedule your annual service now, replace filters if needed, and make sure everything is ready for heating season.
3. Have Your Chimney & Wood Stove Inspected
If you heat with wood or use your fireplace regularly, September is a good time to have your chimney cleaned and inspected. Creosote buildup can be a fire hazard, so this is one maintenance item worth staying on top of.
4. Check Windows & Doors for Drafts
Take a walk around the house and look for damaged weatherstripping, gaps, or cracked caulking around windows and doors. Sealing those little openings now can help keep the cold air out—and your heating bill down—this winter.
5. Inspect Your Roof
You don’t necessarily need to climb up there! From the ground, look for missing, curled, or damaged shingles and anything else that looks out of place. If you see something questionable, have it checked before snow arrives.
6. Take Care of Your Lawn
September is a great time in NH to aerate, overseed thin areas, and give your lawn a little attention. You can also start cleaning up garden beds and trimming back plants as needed—but consider leaving some healthy plant material for birds and beneficial insects over the winter.
7. Check Smoke & Carbon Monoxide Detectors
With furnaces, fireplaces, and wood stoves getting ready to go back into use, test your smoke and carbon monoxide detectors and replace batteries as needed. It only takes a few minutes.
8. Check Your Driveway & Walkways
Small cracks can turn into much bigger problems after a New Hampshire winter. Water gets into cracks, freezes, expands, and can cause additional damage. September is a good time to seal cracks and address uneven areas before freezing temperatures arrive.
9. Get Outdoor Faucets & Hoses Ready for Fall
You may not need to shut everything down quite yet, but check your outdoor faucets for leaks and make sure you know where the shutoffs are. As temperatures start dropping, disconnect hoses and drain exterior water lines when appropriate.
10. Walk Around Your Home & Look for Water Issues
Take a few minutes after a good rain to walk around your property. Look for water pooling near the foundation, clogged drainage areas, basement moisture, or grading that directs water toward the house. Catching a drainage problem before fall rains and winter snow can save you a headache later.
One More Tip: Think About Your Home’s Value
September is also a good time to take stock of the improvements you made over the summer. Keep receipts and records for larger projects like a new roof, heating system, windows, septic work, landscaping, or renovations. Those records can be helpful when you eventually sell—and some improvements may have added more value than you realize.
Owning a home in New Hampshire definitely comes with a seasonal to-do list, but staying ahead of the little things can make a big difference in protecting your home and avoiding expensive repairs.
Thinking about making a move, or just curious what your home might be worth in today’s market? Give me a call. I’m always happy to help—even if you’re not planning to move anytime soon!