3 minutes read

Things to Look for When Buying an Older Home

When buying an older home, inspect thoroughly to avoid costly repairs.

Kyler Bruno

07/29/2025

Buying an Older Home

Purchasing an older home can be a great opportunity to own a piece of history, enjoy unique architectural details, and invest in a well-established neighborhood. These homes often feature intricate craftsmanship, larger lots, and mature landscaping that’s difficult to find in newer developments.

However, buying an older home comes with its own set of challenges. While these properties often boast character and charm, they may also require significant maintenance or updates, especially when it comes to safety systems, energy efficiency, and long-term durability.

This comprehensive guide provides a detailed checklist of what to look for when buying an older home. Each section below dives deep into the key considerations complete with tips, potential costs, and how WithJoy.AI can help you find your ideal older home.

Benefits of Buying an Older Home

1. Timeless Architecture and Character

Older homes often reflect historical design trends craftsman woodwork, Victorian turrets, mid-century modern elements, or original fireplaces that add personality and uniqueness.

2. Established Neighborhoods

These homes are usually located in mature neighborhoods with tall trees, larger lots, and a sense of community. You may also find closer proximity to downtowns and walkable amenities.

3. Potential for Value Appreciation

With proper care and strategic upgrades, older homes can appreciate significantly, especially in heritage districts or in gentrifying areas.

What to Check When Buying an Older Home

1. Exterior Condition

Older homes have withstood decades of weather, wear, and repairs. Begin with a walkaround inspection: Look closely at trim, soffits, and facia boards wood rot can indicate deferred maintenance.

2. Roof and Chimney Inspection

Tip: Ask for the age of the roof. A roof nearing the 20 - 30 year mark may require replacement soon.

3. Electrical Systems Inspection

Many older homes were wired for a different era:

Knob-and-Tube Wiring Often found in homes built before 1950. It’s outdated and a fire hazard.
Aluminum Wiring Common in 1960s-70s homes. It expands/contracts and can cause shorts.
Undersized Panels 60-amp service is no longer sufficient for today’s energy demands. Most modern homes require 100–200 amps.

Hiring an electrician for a full inspection can cost $150–$500 but it may save thousands in repairs or insurance problems.

4. Plumbing System Inspection

Check for slow drainage, water stains, or outdated hot water heaters. A camera inspection of main lines can reveal root intrusions or cracks.

5. Foundation and Structural Integrity

Visible Cracks – Especially horizontal or wide cracks in basement walls.
Uneven Floors – Could signal structural movement or wood rot.
Doors Not Latching – Could indicate settling.

If you see any of these signs, a structural engineer’s report (usually $300–$800) is highly recommended.

6. Insulation and Energy Efficiency

Older homes may lack modern insulation, leading to higher utility bills. Inspect:

Attic insulation depth and type
Wall insulation (often non-existent in pre-1960s homes)
Single-pane vs. double-pane windows

Consider thermal imaging to identify drafts and heat loss.

7. Hazardous Materials

Asbestos – Common in insulation, siding, or ceiling tiles before the 1980s.
Lead Paint – Banned in 1978. Homes built before then may still contain it.
Radon – Odorless gas that can seep through foundations. Test kits are inexpensive and can help avoid serious health issues.

Professional abatement costs can range from $1,000 to $15,000 depending on the extent.

Market Trends: Are Older Homes in Demand?

According to recent Zillow and Redfin data (2025): Historic homes in good condition are seeing higher appreciation due to their unique charm and scarcity.