Your inspection report just came back with fifteen findings. Before you panic — take a breath. Every home has issues. What matters isn’t how many problems show up, but which ones actually affect safety, structure, or long-term cost.
We’ve inspected thousands of homes, and we see the same patterns again and again — small cracks that look scary but aren’t, hidden moisture that turns expensive fast, and electrical quirks left over from another era. Let’s break down what really matters, what’s routine, and when it’s time to rethink a purchase.
How to Read Your Inspection Report
Knowing how to read your inspection report is key. Inspectors use a simple priority scale: 🔴 High (safety/structural), 🟡 Moderate (efficiency/resale), and 🟢 Low (routine upkeep). Keep this in mind as you review each category — it’ll help you decide whether something is urgent, negotiable, or just part of owning a home.
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Foundation & Structural Concerns 🔴
A crack in the basement wall sends buyers into panic mode. Take a breath — not every crack means your house is falling apart.
| Aspect | Details |
| What Inspectors Find | Hairline cracks, uneven floors, sticking doors, sagging beams. |
| Why It Happens | Soil movement, hydrostatic pressure, temperature changes, or remodeling that altered support. |
| What’s Serious | Horizontal or stair-step cracks, bulging walls, or growing gaps. |
| What’s Normal | Minor shrinkage cracks from concrete curing. |
| Typical Cost | $3,000 – $8,000 for structural repair; <$1,500 for minor sealing. |
| What to Do | Monitor small cracks; fix drainage first; call a structural engineer if cracks widen or leak. |
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Roofing & Exterior Drainage 🔴
A roof leak is more than an annoyance — it’s water trying to get inside.
| Aspect | Details |
| What Inspectors Find | Missing shingles, cracked flashing, clogged gutters, poor slope. |
| What’s Serious | Active leaks, visible sagging, soft decking, or bad flashing at chimneys and skylights. |
| What’s Normal | A few curled shingles or minor granule loss. |
| Typical Cost | $500 – $1,000 for patching; $8,000 – $15,000 for replacement. |
| What to Do | Clean gutters, extend downspouts 5 ft, trim trees, inspect roof after major storms. |
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Plumbing System Problems 🟡
A slow drip is one thing — hidden leaks under a slab are another.
| Aspect | Details |
| What Inspectors Find | Leaky fixtures, weak pressure, corroded valves, outdated materials (galvanized or polybutylene). |
| What’s Serious | Active leaks, corroded lines, or cast-iron drains past lifespan. |
| What’s Normal | Minor drips or aging fixtures that still function. |
| Typical Cost | $150 for simple repairs; $4,000 – $10,000 to repipe. |
| What to Do | Replace failing lines early; check under sinks monthly; consider a smart shutoff valve. |
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Electrical & Safety Hazards 🔴
We still find wiring from the 1940s working beside brand-new appliances. Electricity has evolved — some of those systems haven’t.
| Aspect | Details |
| What Inspectors Find | Aluminum wiring, Federal Pacific or Zinsco panels, knob-and-tube circuits, two-prong outlets, missing GFCI/AFCI protection. |
| What’s Serious | Overloaded circuits, exposed splices, scorched panels. |
| What’s Normal | Slightly dated fixtures meeting code. |
| Typical Cost | $200 – $800 for outlet upgrades; $2,000 – $4,000 for new panel. |
| What to Do | Have a licensed electrician inspect panels >25 yrs old; add GFCIs near water and AFCIs in living areas per NEC standards. |
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HVAC Performance & Age 🟡
Your furnace might still run — but efficiency drops long before it dies.
| Aspect | Details |
| What Inspectors Find | Dirty filters, disconnected ducts, aging or oversized units. |
| What’s Serious | Cracked heat exchangers (CO risk), refrigerant leaks, poor airflow. |
| What’s Normal | Slight wear on older but serviced equipment. |
| System Lifespans | Furnace 15–20 yrs • Heat Pump 12–15 yrs • Central AC 10–15 yrs |
| What to Do | Replace filters quarterly; service yearly; plan replacement once systems exceed lifespan. |
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Energy Efficiency & Insulation 🟡
Insulation doesn’t just save money — it prevents moisture problems down the line.
| Aspect | Details |
| What Inspectors Find | Missing attic insulation, unsealed ducts, thin walls, air leaks. |
| What’s Serious | Major heat loss or condensation from poor ventilation. |
| What’s Normal | Slight drafts or uneven room temps. |
| Typical Cost | $1,500 – $3,000 for attic upgrades. |
| What to Do | Meet ENERGY STAR R-38 guidelines; seal ducts and attic hatches. |
Transition: Poor insulation and ventilation don’t just waste energy — they can trap moisture, leading directly to our next issue.
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Moisture Intrusion & Water Damage 🔴
If inspectors have a nemesis, it’s water — slow, silent, and destructive.
| Aspect | Details |
| What Inspectors Find | Ceiling stains, damp basements, musty smells, surface mold. |
| What’s Serious | Active leaks, visible mold, warped wood, rusted fasteners. |
| What’s Normal | Old stains that are dry and stable. |
| Typical Cost | $200 – $600 for sealing; $2,000 + for remediation. |
| What to Do | Regrade soil, extend downspouts, run dehumidifiers in basements. |
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Windows & Doors 🟡
Fogged glass or sticky doors? Common — and fixable.
| Aspect | Details |
| What Inspectors Find | Failed seals, rotted frames, sticking doors. |
| What’s Serious | Frames so soft they compromise structure or safety. |
| What’s Normal | Minor drafts or wear on sills. |
| Typical Cost | $250 – $800 per window. |
| What to Do | Re-caulk annually; replace worst offenders first; consider ENERGY STAR upgrades. |
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Exterior & Siding Issues 🟡
We see this constantly in older homes: great paint, hidden rot.
| Aspect | Details |
| What Inspectors Find | Cracked siding, loose trim, peeling paint, missing caulk. |
| What’s Serious | Water behind siding, missing flashing, rotten window trim. |
| What’s Normal | Cosmetic wear. |
| Typical Cost | $300 – $1,000 for repairs; $10,000 + for full re-siding. |
| What to Do | Wash annually, repaint every 5–7 yrs, seal gaps immediately. |
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Pests & Wood-Destroying Insects 🔴
Tiny creatures, massive headaches.
| Aspect | Details |
| What Inspectors Find | Termite mud tubes, sawdust trails, rodent droppings. |
| What’s Serious | Active infestations or structural damage. |
| What’s Normal | Past treatment with no activity. |
| Typical Cost | $1,000 – $3,000 for treatment; $5,000 + for repair. |
| What to Do | Maintain 6 inches of visible foundation clearance; never stack firewood against the house; schedule annual pest inspections. |
When to Walk Away
Sometimes, too many red flags show up at once. When multiple major systems are failing — or estimated repairs approach 10 % or more of the home’s value — it’s time to pause and reassess.
An experienced inspector or contractor can help you price out repairs realistically. If the foundation, roof, and electrical all need replacement simultaneously, that’s not a fixer-upper — that’s a rebuild.
On the other hand, a handful of yellow or green items? Normal. Use them for negotiation, not panic.
The Bottom Line
An inspection report isn’t a verdict — it’s a roadmap. Every home has a story, and those “issues” are just chapters. The goal isn’t perfection; it’s understanding.
At Ellingwood Pro, we help you read between the lines — what’s urgent, what’s normal, and what’s next.
Ready to get clarity before closing? Schedule your home inspection with Ellingwood Pro. We’ll help you separate what’s critical from what’s just part of a home’s character.
