Home Inspection Cost Calculator
Estimate a U.S. home-inspection budget by property size, age, location, property type, and the specialty tests you may want to add.
A home inspection cost calculator tells you what to budget before you’re deep into a purchase timeline. Because inspection quotes vary by home size, age and region, the “average” figure you find online rarely matches what your specific property costs.
Below, you’ll find real 2026 pricing, the specialty tests worth adding, and a free tool that builds your budget instantly.
How Much Does a Home Inspection Cost?
Standard inspections are priced primarily by square footage. Based on 2026 industry data:
| Home size | Standard inspection cost |
|---|---|
| Up to 1,000 sq ft | $200 – $250 |
| 1,000 – 1,500 sq ft | $225 – $325 |
| 1,500 – 2,000 sq ft | $250 – $375 |
| 2,000 – 2,500 sq ft | $275 – $400 |
| 2,500 – 3,000 sq ft | $300 – $500 |
| Over 3,000 sq ft | $350 – $625 |
Consequently, most buyers of typical single-family homes pay somewhere between $275 and $400. However, three multipliers then adjust that figure meaningfully.
These ranges come from Angi pricing data, cross-checked against HomeGuide and Rocket Mortgage.
How Property Type Changes the Price
What you’re buying affects the scope of work directly.
| Property type | Multiplier | Why |
|---|---|---|
| Condo / townhouse | ×0.90 | No roof, exterior or foundation to assess |
| Single-family home | ×1.00 | Baseline scope |
| New construction final | ×1.10 | Code-focused, detailed punch-list review |
| Duplex / multifamily | ×1.15 | Multiple units, systems and utilities |
Condos cost less because the association handles shared structures. Meanwhile, multifamily properties carry a premium since each unit needs separate assessment.
Notably, new construction still warrants inspection. Although the home is brand new, builder punch lists routinely miss items that an independent inspector catches.
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Why Older Homes Cost More to Inspect
Age adds inspection time, since older systems require closer examination and more documentation.
| Build era | Multiplier | Typical concerns |
|---|---|---|
| 2000 or later | ×1.00 | Baseline, modern systems |
| 1980 – 1999 | ×1.07 | Aging HVAC, polybutylene plumbing |
| 1950 – 1979 | ×1.18 | Aluminium wiring, asbestos, galvanised pipes |
| Before 1950 | ×1.30 | Knob-and-tube wiring, lead paint, structural settling |
Pre-1950 homes therefore cost 30% more to inspect. Given what those inspections typically uncover, that premium is easily the best money in the whole transaction.
Home Inspection Cost by Region
Location applies a direct multiplier to every figure above.
| Region | Multiplier | 2,000–2,500 sq ft home |
|---|---|---|
| Lower-cost / rural | ×0.88 | $242 – $352 |
| Average-cost area | ×1.00 | $275 – $400 |
| High-cost metro | ×1.18 | $325 – $472 |
| Very high-cost coastal | ×1.35 | $371 – $540 |
To illustrate, the same inspection costs roughly 50% more on an expensive coastline than in a rural county. Furthermore, high-demand markets often mean longer waits, which matters when your inspection contingency has a deadline.
Specialty Inspections Worth Adding
Standard inspections are visual and non-invasive. Therefore, several issues fall entirely outside their scope.
| Specialty service | Allowance | When to add it |
|---|---|---|
| Wood-destroying insect report | $125 | Almost always, and often lender-required |
| Pool / spa inspection | $250 | Any property with a pool |
| Radon test | $300 | Basements or known radon zones |
| Sewer scope | $300 | Homes over 25 years old |
| Thermal imaging | $400 | Suspected moisture or insulation gaps |
| Mould / air-quality sampling | $450 | Visible growth or musty odours |
Adding all six pushes your total past $1,900. Rather than ordering everything, prioritise based on the property.
My priority order for most buyers:
- Termite report — cheapest, frequently mandatory
- Sewer scope — a failed lateral costs $5,000 to $25,000 to replace
- Radon test — mitigation runs $800 to $2,500 if levels are high
- Thermal imaging — only when the inspector flags a concern
A sewer scope deserves special mention. Since tree roots and clay pipes cause catastrophic failures, spending $300 to avoid a five-figure surprise is straightforward maths.
What a Standard Inspection Actually Covers
Knowing the scope prevents disappointment later.
Typically included:
- Roof, gutters and visible flashing
- Foundation and visible structural elements
- Electrical panel, outlets and visible wiring
- Plumbing fixtures and visible supply lines
- HVAC operation and accessible ductwork
- Attic insulation and ventilation
- Windows, doors and interior surfaces
- Grading and drainage around the home
Typically excluded:
- Anything behind walls or under floors
- Sewer lines beyond the visible cleanout
- Chimney interiors
- Wells and septic systems
- Detached structures unless specified
- Pest infestations
- Code compliance verification
Because inspectors won’t open walls or move heavy furniture, ask what happens if access is blocked on the day. Some will return, whereas others simply note the limitation in the report.
Who Pays for the Home Inspection?
The buyer pays, in almost every case. Since the inspection protects the buyer’s interest, that cost sits with them.
Payment is typically:
- Due at the time of inspection, not at closing
- Paid directly to the inspector
- Non-refundable, even if the deal falls through
However, a few exceptions exist. Sellers occasionally pay for a pre-listing inspection, and in slow markets a seller might credit the cost at closing as a concession.
Is a Pre-Listing Inspection Worth It?
Sellers increasingly order their own inspection before going to market.
Advantages:
- Surprises get resolved before offers arrive
- Repair pricing stays under your control
- Fewer renegotiations after the buyer’s inspection
- Signals transparency to serious buyers
Disadvantages:
- You pay the cost upfront
- Disclosure obligations attach to whatever you find
- Buyers usually order their own inspection regardless
Generally, pre-listing inspections make sense on older homes or in buyer’s markets. Conversely, in a fast-moving seller’s market they often add cost without changing the outcome.
How to Use the Home Inspection Cost Calculator
Follow these steps for an accurate budget.
1 — Select the home size
Use finished square footage from the listing rather than lot size.
2 — Choose the property type
Pick “new construction final” for a builder walkthrough inspection.
3 — Set the build era
Check the listing or county records, since age is a real multiplier.
4 — Pick your region
Choose based on local service pricing rather than property values.
5 — Tick the specialty services you need
Start with termite and sewer, then add others based on the property.
6 — Review the breakdown
Compare the standard inspection figure against the add-on total.
7 — Export the estimate
Copy it or save a PDF, then compare against real inspector quotes.
How to Choose an Inspector
Price is the wrong primary filter here. Since a thorough report saves thousands, expertise matters far more than a $50 difference.
Ask every inspector:
- Are you licensed in this state, where licensing exists?
- How many inspections have you completed?
- Can I attend the inspection?
- How soon do I receive the report?
- Does the report include photographs?
- Do you perform specialty tests, or subcontract them?
- Do you carry errors and omissions insurance?
Above all, attend the inspection if you possibly can. Walking the property alongside the inspector teaches you more than any report, and you can ask questions in real time.
Additionally, avoid inspectors recommended solely by your agent. Although many are genuinely good, an inspector whose referrals depend on deals closing has a subtle conflict of interest.
Frequently Asked Questions
How much does a home inspection cost?
Standard inspections run $200 to $625 depending on square footage. A typical 2,000–2,500 sq ft home costs $275 to $400 before regional adjustment.
Is the home inspection cost calculator free?
Yes, entirely free with no sign-up. Moreover, you can copy the estimate or save it as a PDF for comparing quotes.
How long does a home inspection take?
Most take 2 to 4 hours on site. Reports typically arrive within 24 to 48 hours afterwards.
Do home inspectors charge by square foot?
Effectively, yes, though it’s usually presented as a flat fee within a size band rather than a per-foot rate.
Can I skip the inspection to win a bidding war?
You can, though it’s a genuine risk. Instead, consider an information-only inspection, which keeps the report without the contingency.
Does the inspection include the sewer line?
No. Sewer scoping is a separate service costing around $300, and it’s worth adding on any home over 25 years old.
Budget Your Inspection Now
Rather than guessing, enter your property details and see a costed breakdown immediately. Afterwards, you’ll know exactly which specialty tests fit your budget.
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