Not the stuff magazines write about — these are the five things that prevent $5,000–$30,000 surprises and keep appraisers and inspectors from flagging your property.
🔍 Roof and Gutters. After Montana winters this is non-negotiable. Missing shingles, cracked flashing, and clogged gutters are the #1 source of water damage — the most expensive repair category in any home. A roof inspection runs $150–$300. A new roof runs $8,000–$25,000. Clean your gutters. It takes 30 minutes.
💧 Foundation Drainage. Spring snowmelt and rain can pool against your foundation. The ground should slope away at least 6 inches over 10 feet. Water infiltration into a foundation is a $5,000–$30,000 repair and a red flag on any appraisal or inspection.
🌡️ HVAC Tune-Up. Change your filters, clean your vents, and get a service before summer. A well-maintained system adds to perceived value; a system that "hasn't been serviced in years" gives buyers negotiating leverage.
🪟 Seal Windows and Doors. Weatherstripping and caulk cost under $30 and take an afternoon. Drafty windows signal deferred maintenance to buyers and drive up utility bills. Energy efficiency is increasingly a buyer conversation item.
🌿 Trim Trees Away from the House. Branches touching the roof accelerate shingle wear and provide a bridge for pests. Shrubs against the foundation trap moisture. First impressions and curb appeal directly affect perceived value and how fast a home sells.
Pro tip: document everything with dated photos. A maintenance record supports your appraiser and protects your equity when it's time to sell or refinance.