Ontario · Home Buying

📋 TL;DR — 3 Key Takeaways

The trim around door frames looks purely decorative — but it’s one of the most reliable indicators of past water damage. Lifting or discolored base moulding typically signals water infiltration at the floor or wall junction. Irregular gaps between the moulding and wall may indicate foundation settlement or structural movement.

Focus on: basement door frames at floor level, cabinet door frames under kitchen sinks, and all four corners of bathroom door frames. Press gently on the moulding — if it feels spongy or shifts, the wall or subfloor behind it has likely been exposed to moisture. Repairs that appear simple on the surface often require addressing the underlying waterproofing, with costs typically ranging from $500 to $3,000+.

Many Ontario detached homes include a water softener to treat hard water and extend the life of pipes and appliances. But there’s a critical question most buyers forget to ask: is the unit owned outright or on a rental contract?

Sellers rarely volunteer this information in the listing. If it’s rented, you’ll be taking over monthly payments — typically $25–$50/month — with contracts that may run 5–10 more years. Include a clause in your offer requiring the seller to provide written confirmation of ownership status. If rented, negotiate for the seller to buy it out before closing, or adjust the purchase price accordingly. Apply the same logic to hot water tanks (HWT), HVAC equipment, and alarm systems.

Modern homes use double-pane (insulated glass unit) windows with an inert gas fill between the panes for thermal efficiency. When the seal fails, you’ll see fogging or white mineral deposits on the inner glass surface — a clear sign the entire IGU needs replacement, typically $200–$600 per window. Multiply that across a full house and it adds up quickly.

How to check: stand outside and look for haze or cloudiness on the glass surface; inside, check for irregular white streaks in natural light. Also inspect the window frame sill for water staining or discolored wood — that’s water infiltration, not condensation, and far more costly to fix. Open and close every window to test operation, and verify that all locks engage properly.

Not all cracks are alarming — but you need to know the difference. Hairline vertical cracks in drywall are typically normal shrinkage and pose no structural risk. Diagonal cracks at 45-degree angles — especially around door and window corners — are often a signal of foundation movement. Horizontal cracks in basement concrete walls may indicate excessive lateral soil pressure requiring a structural engineer’s assessment.

Key areas to examine: all four walls of the basement (especially corners), where main floor ceilings meet walls, and all door and window corners. Any crack wider than 3mm or showing visible displacement warrants immediate professional evaluation. Foundation repairs range from $5,000 to $50,000+ — this is not a detail to skip.

Walk through every room and use your feet to feel for soft spots in the floor. Soft spots indicate subfloor rot from moisture exposure — common near kitchen sinks, bathroom perimeters, and basement entry points. On hardwood floors, watch for oversized gaps between boards, which suggest significant drying, shrinkage, or past water damage.

For laminate and engineered hardwood, check for edge lifting and seam bubbling. On tile floors, press firmly in the center — a hollow sound means the adhesive bond has failed and retiling will be needed. Ask the seller when the flooring was installed: solid hardwood over 20 years old may have already been sanded down and have little refinishing life left. That hardwood that “looks great” may be one scratch away from full replacement.

Homes built between the 1960s and 1970s often used aluminum wiring, which many insurance companies refuse to cover — or charge significantly higher premiums for. Check the electrical panel: an old 60-amp fuse box is a red flag; modern standard is a 100–200 amp circuit breaker panel.

Turn on every light fixture during your showing. Non-functioning or flickering lights may indicate wiring issues rather than a dead bulb. Kitchen and bathroom outlets near water sources should be GFCI-protected — press the test button to confirm they trip correctly. If the panel brand is Federal Pacific or Zinsco, these are documented fire hazards and should be factored into your offer strategy. Panel replacement typically costs $2,000–$5,000.

💡 Arthur’s Advice

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