Boundary Survey vs ALTA Survey: What Palm Beach Property Owners Need to Know
If you’re buying property, planning construction, or preparing for a real estate transaction in Palm Beach County, you may be asked to obtain a land survey. Two of the most common types are boundary surveys and ALTA/NSPS land title surveys — but they serve very different purposes.
Understanding the difference can help you choose the right survey, avoid delays, and protect your investment.
What Is a Boundary Survey?
A boundary survey determines the exact legal property lines of a parcel of land. It is the most commonly requested type of survey for residential property owners.
What a Boundary Survey Shows
A boundary survey typically includes:
Property lines and corners
Legal description verification
Encroachments (fences, driveways, structures)
Easements and rights-of-way
Improvements near boundary lines
When You Need a Boundary Survey
Property owners typically need a boundary survey when:
Installing a fence or pool
Resolving property line disputes
Buying or selling residential property
Planning additions or construction
Applying for building permits
This survey ensures your improvements stay within your legal property limits.
What Is an ALTA Survey?
An ALTA/NSPS Land Title Survey is a much more detailed survey used primarily in commercial real estate transactions.
It meets strict national standards set by the American Land Title Association (ALTA) and the National Society of Professional Surveyors (NSPS).
What an ALTA Survey Includes
In addition to boundary information, ALTA surveys show:
Buildings and structures
Utility locations
Zoning setbacks
Access points and roads
Flood zone data
Easements affecting title
Improvements across the property
Because of its detailed nature, an ALTA survey requires significantly more research and field work.
When Do You Need an ALTA Survey?
ALTA surveys are usually required for:
Commercial property purchases
Development projects
Lender financing requirements
Title insurance coverage
Large land transactions
Most lenders require an ALTA survey before approving financing on commercial property.
Key Differences Between Boundary and ALTA Surveys
Boundary Survey:
Confirms property lines
Basic property limits
Boundary surveys are typically more affordable because they involve less research and documentation.
ALTA Survey:
Protects buyers, lenders, and title companies.
Comprehensive property documentation
ALTA surveys cost more due to their complexity and reporting requirements.
Who Uses Them
Boundary Survey:
Homeowners
Residential buyers
Contractors
ALTA Survey:
Developers
Investors
Lenders
Commercial buyers
Which Survey Do You Need?
Here’s a simple rule
Choose a Boundary Survey if:
You own a home
You need property lines marked
You’re installing improvements
You’re resolving a dispute
Choose an ALTA Survey if:
You’re buying commercial property
A lender requires it
Title insurance needs documentation
The property is being developed
Both boundary surveys and ALTA surveys play essential roles in protecting property owners, buyers, and investors. The right choice depends on your goals, the type of property involved, and whether lenders or title companies are part of the transaction.
If you’re unsure which survey you need, consulting with a professional surveyor can help you avoid costly mistakes and keep your project moving forward.
Need Help Choosing the Right Survey?
Whether you need a residential boundary survey or a detailed ALTA land title survey, working with experienced professionals ensures accuracy, compliance, and peace of mind.
Getting the right survey early can save time, money, and stress — while protecting your property investment.