Ohio’s housing stock includes many homes built before 1970, particularly in small cities like Portsmouth, Chillicothe, Ironton, and Gallipolis. Insuring older homes comes with unique considerations that newer-home owners don’t face.

Why Older Ohio Homes Cost More to Insure
- Outdated plumbing (galvanized steel, lead pipes) — higher water damage risk
- Outdated electrical (knob-and-tube, fuse boxes) — higher fire risk
- Older roofing materials — insurers may apply ACV instead of replacement cost
- Non-standard construction — harder to find matching materials for repairs
- Higher rebuild costs per square foot for older architectural features
Ohio Insurance Requirements for Older Homes
Some Ohio insurers require inspections for homes over 30–40 years old before issuing a policy. Homes with galvanized plumbing, knob-and-tube wiring, or roofs over 20 years old may be difficult to insure at standard rates or may require endorsements.

Improving Insurability of Your Ohio Older Home
- Update plumbing to copper or PEX
- Replace fuse box with modern circuit breakers
- Re-roof with 30-year architectural shingles
- Add smoke detectors and security systems
- Document all renovations for your insurer
Older Home Insurance Considerations in Ohio
| Feature | Insurance Impact |
|---|---|
| Knob-and-tube wiring | May be excluded or require surcharge |
| Galvanized plumbing | Higher water damage premium |
| Roof over 20 years | ACV settlement, not replacement cost |
| Updated electrical & plumbing | Standard rates, may qualify for discounts |
| Historic home designation | May need specialty insurer |
Get a Free Quote Today
Own an older home in Portsmouth or southern Ohio? Jeff Smith State Farm can help you find the right coverage and identify ways to reduce your premium. Call (740) 354-7747 or contact Jeff Smith online for a no-obligation insurance review.