5 Biggest Mistakes Homebuyers Make

Buying a home is exciting—but it’s also easy to make costly mistakes, especially in Arizona where unique property conditions can hide expensive problems. Skipping the right inspections is one of the most common—and most expensive—errors homebuyers make.

Here are the top mistakes to watch out for, and how to avoid them.

1️⃣ Skipping the General Home Inspection

Your general inspection is the foundation of a smart purchase. It covers major systems like:

• Roof

• HVAC

• Plumbing

• Electrical

• Foundation

Without it, you’re buying blind. Even newer homes can have hidden issues that only a professional can spot.

2️⃣ Ignoring the Sewer Lines

In Arizona, you’re often responsible for the sewer lines, and many homes—especially in Phoenix—were built in the 1950s–70s with aging cast iron pipes. These can rust from the inside, crumble, or suffer from root intrusion.

A sewer line inspection costs only a few hundred dollars but can save you tens of thousands in repairs. Skipping it? That’s a mistake you might regret for years.

3️⃣ Thinking Termites Aren’t a Problem Here

It’s true—Arizona termites are slower to cause damage compared to other states. But they’re still here, and they’re still destructive.

• VA and FHA buyers: Termite inspections are required.

• Cash or conventional buyers: Expect $60–$80 for peace of mind.

Don’t wait decades for damage to become visible—check before you buy.

4️⃣ Overlooking Pool and Leak Detection Inspections

If your dream home has a pool, don’t just assume it’s problem-free. A pool inspection checks the pump, filter, and other components.

Older pools (1980s–1990s) may also have leaks. Adding leak detection for $300–$400 can prevent skyrocketing water bills and expensive repairs down the line.

5️⃣ Forgetting About Radon

Radon—a naturally occurring gas from uranium in the soil—can be found in Arizona, even in places like Scottsdale.

• Safe levels: 4 pCi/L or below

• Above 4: Hire a professional to remediate

It’s the second leading cause of lung cancer in the U.S., so skipping this inspection could be a health risk, not just a financial one.

💡 Bottom Line: The biggest mistake Arizona homebuyers make is cutting corners on inspections. Spending a few hundred dollars now can save you from huge expenses—and major headaches—later.

If you want to buy with confidence, invest in the right inspections. Your future self will thank you.