Most Common Home Inspection Findings (2026)
The 12 most frequent items inspectors flag, with rate, typical repair cost, and severity classification. Sourced from HomeScore's 2026 inspection panel.
| # | Finding | Rate | Typical cost | Severity |
|---|---|---|---|---|
| 1 | Worn or missing roof shingles, flashing damage | 32% | $400–$2,400 | Material |
| 2 | GFCI outlets missing in kitchen / bath / exterior | 29% | $180–$650 | Safety |
| 3 | Active or stained plumbing leak (under sink, supply valves) | 26% | $150–$1,800 | Material |
| 4 | HVAC past 12 years of age / inadequate service history | 24% | $220 service · $7,500–$14,000 replace | Lifespan |
| 5 | Grading slopes toward foundation / negative drainage | 22% | $300–$3,200 | Material |
| 6 | Window seal failure (fogging between panes) | 19% | $280–$700 per window | Cosmetic+ |
| 7 | Ungrounded outlets in older homes | 18% | $150–$400 per circuit | Safety |
| 8 | Water heater age 10+ years / no expansion tank | 17% | $120–$1,800 replace | Lifespan |
| 9 | Foundation hairline cracks (cosmetic) | 14% | $0–$600 monitor + seal | Cosmetic |
| 10 | Termite / carpenter ant / rodent evidence | 11% | $300–$2,500 treatment | Material |
| 11 | Missing or damaged attic insulation | 10% | $1,200–$3,800 | Efficiency |
| 12 | Aging/double-tapped electrical panel | 9% | $1,800–$4,200 replace | Safety |
Severity classification
- Safety: immediate hazard — fix before move-in or before next inspection cycle.
- Material: drives renegotiation or repair credit; impacts livability if ignored.
- Lifespan: system is approaching end of expected life; plan capital cost within 0–5 years.
- Efficiency: raises energy bills or comfort issues; ROI-driven fix.
- Cosmetic: monitor, defer, or fold into renovation later.
FAQ
What are the most common findings on a home inspection in 2026?
The top five: (1) roof wear at 32%, (2) missing GFCI outlets at 29%, (3) plumbing leaks at 26%, (4) aging HVAC at 24%, (5) negative grading/drainage at 22%. These five appear on roughly 7 out of 10 inspection reports.
Which findings are deal-breakers vs. cosmetic?
Safety-grade findings (electrical, gas, structural, asbestos, lead) and material defects (active leaks, roof past life, foundation movement) drive renegotiation or walk-away. Cosmetic and lifespan items (window seals, aging HVAC, hairline cracks) usually get folded into a credit or budgeted post-close. See the deal-breaker framework.
Should I be worried if my report has 30+ findings?
No — that's typical. A 40-page report with 30+ items is normal because inspectors document every small condition. What matters is how many are safety-grade or material, not the total count. A 60-item report with zero safety findings is usually a better house than a 12-item report with three safety findings.