Home Inspections for First-Time Buyers in Philadelphia

You found the house. You won the offer. And just when you think the hard part is over, someone hands you a list of inspections you're supposed to decide on fast.

Sewer scope. Radon. Termites. Mold.

Most buyers have no idea which inspections actually matter, which ones are situational, or what happens if they skip the wrong one. And when you're already spending hundreds of thousands of dollars on a home, the fear of making the wrong decision can feel overwhelming.

We help buyers navigate inspections throughout Philadelphia and the surrounding counties every day. We've walked through hundreds of homes and guided buyers through inspections on everything from rowhomes in South Philly to single-families in Delaware County. One of the things we always tell buyers upfront: we're going to find a lot of issues. That's not a reason to panic. That's just how houses work. What matters is knowing which issues are normal and which ones you really need to dig into.

In this article, you'll learn:

• What a standard home inspection does and doesn't cover
• The most common additional inspections, and which are essential
• Which inspections are situational, depending on the property
• How to make smart inspection decisions even in a competitive market
  
  

What Does a Standard Home Inspection Actually Cover?

Here's the biggest misconception we run into: buyers think that if a house is being sold, it must be in decent shape. Or that a home inspection will turn up just a few minor things.

That's rarely how it goes. Before buyers get their inspection report, we always set expectations: we're going to find a lot of issues. That's not a reason to panic. It's just how houses work.

A standard home inspection covers the roof, foundation, plumbing, electrical, and major systems like HVAC. The inspector tests everything they can access: turning on water, checking outlets, and running the heat. It's a thorough two-hour walkthrough of a home that may have been standing for 100 years.

What it can't do: Go through walls, see what happens when it rains, or predict what breaks six months from now. If a finished basement has been neatly drywalled, the inspector can't tell you what's behind it, whether it was waterproofed properly, or whether the foundation has any issues. 

Understanding those limits upfront helps you decide which additional inspections are worth adding on.

Types of Home Inspections: Which Ones Are Actually Worth It

When buyers ask about inspections, they usually mean the standard home inspection. But there are several others available, and most people don't know about them unless their agent brings it up. That's on us, honestly. If your agent doesn't walk you through the options, you'll default to just a general inspection, which may leave real risks uncovered.

Here's a breakdown of the most common inspections and how we think about each one:

1. General Home Inspection

This is your foundation. The inspector goes through every accessible system and structure: roof, plumbing, electrical, HVAC, foundation, and more. Even in a competitive market where you're tempted to waive everything, this is the one that protects you most.  A general home inspection typically costs somewhere around $500 to $700, depending on the size and age of the home.

2. Termite Inspection

Inspectors will often note signs of termites during a general inspection, but without a formal termite inspection, they can't produce an official report. If you need a government-backed loan (VA loans in particular), this is often required by your lender. Even if it's not required, we recommend it. These inspections are usually fairly inexpensive, often around $75 to $150 when added onto your general inspection.  You at least walk away with a certificate. Note that termite inspections are visual, so if the basement is fully finished with no exposed wood, the inspector can only see so much.

3. Radon Testing

Radon is a naturally occurring gas that can cause cancer over long periods of high exposure. The EPA recommends action when levels exceed 4 pCi/L. In the Philadelphia tri-state area, radon is a real enough concern that testing makes sense. Radon testing itself usually costs a couple of hundred dollars as an add-on to your inspection package.  That said, remediation usually runs $1,800 to $2,500 and often involves installing a specialized ventilation fan.  We see radon test results come back over the recommended level roughly one in seven to one in ten times.

4. Sewer Lateral Inspection

A sewer scope camera runs through the line from the house to the street to check for cracks, root intrusion, or deteriorating cast-iron pipe. Most of Philadelphia's housing stock is 80-plus years old, and those cast iron sewer lines have a lifespan of roughly 100 to 150 years. Trees in the front yard can accelerate that timeline significantly.

In Philadelphia, the sewer lateral from the street to your house is the homeowner's responsibility. If there's a problem, you're looking at $8,000 to $15,000 or more to replace the line, not counting any concrete work above it. The inspection itself costs $400 to $500. That's an easy call. [Insert a real example of a buyer who avoided a costly sewer repair because of this inspection.]

If you're buying in the surrounding counties, requirements vary by township. Some municipalities require a sewer lateral inspection as part of the Use & Occupancy (U&O) process, in which case it typically falls on the seller to handle. If anything needs to be fixed, the township requires them to do it before the sale can close. Your agent should be able to tell you what's required in the specific township you're buying in.

If you decide not to get the sewer scope, at the very least, get sewer lateral insurance, which runs $10 to $15 a month and helps cover repair costs if a problem comes up after closing.

If you want to know what actually happens on the day, read our guide on what to expect at your home inspection.

Inspections That Depend on the Property

The inspections below aren't standard for every purchase, but for the right property, skipping them is a real financial risk.

Well and Septic Inspections

If you're buying in a more rural area outside of Philadelphia city, Delaware County, or Montgomery County, and the property has a private well or septic system, these inspections are non-negotiable. Depending on the property, well and septic inspections together can easily add several hundred dollars to your inspection costs.  Public water and sewer problems are the municipality's headache. When it's your well or your septic, it's your bill. Replacing a well can run $20,000 or more. Same with a failed septic system. Don't skip these.

Mold Inspection

Home inspectors can flag likely mold, but they can't officially confirm it. That requires a mold inspector. A mold inspection (with sampling) typically runs $800 to $900 or more. That's a steep cost if the inspector has already pointed out some surface mold that a contractor could handle directly.

When does it make sense? If there's mold in multiple areas, if it appears to be black mold, or if it's in a location where you can't determine the source. In some cases, bringing in a waterproofing contractor is actually more useful. They can identify where moisture is coming from and tell you how to fix it, not just confirm that mold exists.

Stucco Inspection

If you're buying a home with exterior stucco, especially one built around 2000, this is worth doing. Stucco inspections can cost from $500-$1500, but they can uncover hidden moisture damage that may not show up during a standard inspection.  Around that time, a lot of new construction used stucco over wood framing. If water gets through, it can damage the exterior in ways you won't see from the surface. Stucco on brick is more cosmetic. Stucco on wood? Get the inspection.

Pool Inspection

If the house has a pool, have it inspected separately. Pool inspections typically cost from a few hundred dollars to $800+, which is minor compared to replacing pool equipment or repairing structural issues. The liner, pumps, and filtration system all carry real replacement costs, and none of that is covered by a general home inspection.

Structural Engineering Inspection

If the general inspector flags something concerning, they'll recommend bringing in a structural engineer for a closer look.  Bringing in a structural engineer may cost several hundred dollars more, but it's one of the few ways to know whether you're looking at cosmetic settling or a larger structural issue.  Structural issues can start small and grow fast. A crack that looks minor might have just appeared, or might have been slowly moving for years. A structural engineer can determine whether you're looking at cosmetic settling or a much larger structural issue. 

Lead Paint Testing

Lead paint testing runs $300 to $400 and makes the most sense if the home is older and the paint is visibly deteriorating, or if you have young children. In most cases, if an older home has been recently repainted, the lead is encapsulated. And remediation is typically just painting over it, which many buyers plan to do anyway. Worth considering, not always urgent.

Home Inspection Cost Overview

Costs are estimates based on the Philadelphia metro area and will vary by property size, age, and inspector.

How Inspection Needs Change by Property Type

For single-family homes, whether it's a rowhome or a detached house, the inspection approach is largely the same. What changes with property type:

• Multi-family homes: Make sure all utilities are properly separated. You want to know exactly which systems serve which unit, not just whether they work, but how they're configured. The general inspection will cover this.
  
  
• Condos: The inspection scope is smaller. The inspector will look at interior plumbing, electrical, HVAC (if within your unit), and appliances. The HOA is responsible for the building envelope, roof, and shared systems, so a 600-dollar inspection on a condo may feel light. That said, knowing your unit is sound still matters.

How to Handle Inspections When You're Up Against Multiple Offers

In a competitive market, you'll hear the phrase "waive inspections" a lot. We're never going to pressure you to do that. But we will be honest about the tradeoffs.

One approach is to include inspections for informational purposes only, meaning you can still do your due diligence, but you're not using the results to negotiate. That can make your offer more attractive to a seller without fully exposing yourself to unknown risks.

If you're considering waiving entirely, think about what that means realistically for the house you're buying. A move-in-ready home that's been recently updated is a different risk than a house that's been in the same family for 50 years. We've seen buyers get burned by waiving inspections, and the regret is real. One buyer we heard of waived inspections to win a bidding war. She's been dealing with unexpected repairs ever since and can't sell without taking a loss. That's not a situation we want for you.

If you don't win a house because you kept your inspections, try to reframe it: you may have just avoided a major headache. The right house is still out there.

Your Next Steps as a First-Time Buyer

By now, you know that a home inspection isn't a single checkbox. It's a set of decisions, and the ones you make before closing can be the difference between a smooth first year in your home and an unexpected $10,000 bill. Most buyers walk into this process thinking the standard inspection covers everything. Now you know what it doesn't, which inspections are worth adding, and which ones depend on the specific property you're buying.

At Premier Home Team, we work with first-time buyers across Philadelphia and the surrounding counties every day. Walking buyers through inspection decisions is one of the most important things we do before an offer ever gets written. We've seen buyers uncover collapsed sewer lines, hidden moisture issues, and expensive repairs before closing simply because they chose the right inspections upfront.

The next thing most buyers need to understand after inspections is how to put together an offer that's competitive without giving up the protections that matter. Read How to Write a Competitive Home Offer: Why It's More Than Just the Price to learn how we help buyers win in a tough market without exposing themselves to unnecessary risk.