Ontario City Risk Score Checker
See your city's average home inspection risk score before you buy
Risk scores are calculated from real inspection data — aluminum wiring rates, foundation issues, plumbing age, roof condition, and 15 other factors across Ontario homes.
Risk Scores by City
Higher score = more known inspection risk factors. Updated monthly from real inspection data.
Scarborough
59/100
HIGHView full report →
Hamilton
56/100
HIGHView full report →
St. Catharines
54/100
MEDView full report →
Barrie
52/100
MEDView full report →
Oshawa
52/100
MEDView full report →
Toronto
51/100
MEDView full report →
Brampton
48/100
MEDView full report →
Pickering
48/100
MEDView full report →
North York
47/100
MEDView full report →
Etobicoke
46/100
MEDView full report →
Ajax
46/100
MEDView full report →
Newmarket
45/100
MEDView full report →
Mississauga
44/100
MEDView full report →
Whitby
44/100
MEDView full report →
Markham
43/100
MEDView full report →
Vaughan
42/100
MEDView full report →
Burlington
41/100
MEDView full report →
Richmond Hill
40/100
MEDView full report →
Milton
39/100
LOWView full report →
Oakville
38/100
LOWView full report →
What does the risk score mean?
LOW (0–39)
Newer builds, lower defect rates. Still worth inspecting — every home has something.
MED (40–54)
Mix of eras and construction types. Common issues: aging HVAC, plumbing wear, insulation gaps.
HIGH (55+)
Older stock, higher defect rates. Aluminum wiring, galvanized plumbing, aging roofs are common.
Know your risk. Book your inspection.
Same-day slots available across Ontario. From $349.
Book Your Inspection →