What a Property Land Survey Shows Before Closing
Buying commercial real estate requires clear data before you sign the final papers. A property land survey shows the exact physical limits and legal facts of a piece of land before closing. This document protects your cash and prevents future court battles over borders. Developers must review this map to find hidden structural issues or legal traps that can stop a project.
A wrong guess about a property border can ruin your build plan. Municipal codes dictate strict rules for setbacks and land use. The survey gives you the facts to verify your project fits the site.
Exact Boundary Lines and Property Corners
A property land survey establishes the legal boundaries of a tract of land by locating physical iron pins or concrete monuments at the property corners. Surveyors use historical deeds, public records and field tools to map these points. This data reveals if the physical fences match the legal description.
Finding Hidden Encroachments
An encroachment happens when a structure sits on the wrong side of a property line. This includes roof overhangs, walls, driveways or parking lots. In downtown St. Petersburg older buildings often stand right on the edge of the lot lines.
A survey flags these items before you close the deal. If a neighbor’s brick wall sits two feet inside your lot line, you have a legal problem. You can force the owner to fix it or adjust the purchase price before closing.
Verifying Parcel Square Footage
Deeds state the size of a piece of land, but the actual usable space can differ. The survey calculates the exact square footage inside the property markers. Developers need this precise number to calculate density limits, floor area ratios and buildable square footage. A minor loss in acreage can reduce the number of units you can build.
Easements and Rights of Way
An easement gives another person or company the legal right to use part of your land for a specific reason. A property land survey locates these areas and marks them on the map. You cannot build permanent structures over most easements.
Utility Company Access
Most commercial sites contain underground pipes, electric lines or fiber wires. Progress Energy, Duke Energy and city water departments hold rights to access these lines. The survey map shows where these lines sit. If you plan a foundation over a main sewer easement, the city will deny your building permit.
Ingress and Egress Rights
Some lots do not have direct access to public roads. They rely on shared driveways or paths through neighboring land. The survey details these access routes. It confirms that your team, heavy machinery and future clients can enter the site legally without trespassing.
Zoning Regulations and Building Setbacks
The city of St. Petersburg enforces specific zoning maps that dictate how far your structures must sit from the street and side lot lines. A property land survey shows these setback lines clearly.
Building Setback Lines
Local codes protect the space between properties. If you build a commercial complex in the Grand Central District, you must follow strict front, side and rear setback rules. The survey highlights these zones. This ensures your proposed building footprint leaves enough room to satisfy the city codes.
Encroaching into Public Land
Sometimes old steps, awnings or signs extend over the public sidewalk. The survey will mark these items. If your building crosses into city land, you will need an encroachment agreement from the St. Petersburg City Council. Getting this approval takes time and costs money.
Flood Zones and Coastal Construction Rules
St. Petersburg sits on a peninsula between Tampa Bay and the Gulf of Mexico. Water issues affect every development plan in this region. A survey provides the elevation data required to assess risk and secure insurance.
FEMA Flood Elevation Certificates
Surveys for properties near the coast include an Elevation Certificate. This document records the height of the ground and the lowest floor of any existing buildings. It compares these numbers to the base flood elevation set by FEMA. High-risk zones like Zone AE or Zone VE require special building methods and cost more to insure.
Coastal Construction Control Lines
If your project sits near the beaches, the state of Florida regulates construction via the Coastal Construction Control Line. The survey indicates if this line crosses your lot. Buildings west of this line must meet strict state engineering rules to handle high winds and storm surges.
Existing Improvements and Utilities
A survey is not just a map of empty dirt. It shows every man-made feature on the land. This allows developers to plan demolition or integration.
- Structures: The map shows the exact location of offices, warehouses, sheds and foundations.
- Pavement: It outlines parking spaces, driveways, sidewalks and loading docks.
- Utilities: It identifies the locations of fire hydrants, water meters, power poles and gas valves.
Frequently Asked Questions
What is the difference between a boundary survey and an ALTA survey?
A boundary survey locates the property lines and corners. An ALTA survey meets strict national standards set by the American Land Title Association. It includes extra details like zoning, underground utilities and air rights. Commercial lenders usually require an ALTA survey before closing a loan.
How long is a property land survey valid?
Florida law does not set an expiration date for surveys. Title insurance companies and lenders usually require a survey that is less than six months old. Land changes over time due to weather, new fences or road work. A fresh survey ensures you have accurate data.
Who pays for the survey before closing?
The sales contract determines who pays for the survey. In many Florida commercial deals, the buyer pays for the survey because it protects their investment and satisfies their lender. Sellers sometimes agree to pay to move the deal forward.
What happens if the survey reveals a dispute?
If the survey shows an encroachment or a boundary issue, you must notify the seller before the contract inspection period ends. The seller can cure the defect by buying the disputed land, getting an easement or removing the structure. You can also walk away from the deal.
Can I use the seller’s old survey to save money?
Using an old survey is risky. It will not show recent changes made by neighbors or utility companies. If the old surveyor made a mistake, you might not have legal recourse. A new survey gives you a direct contract with the surveyor, which protects your legal interests.
For a free land surveying quote, call us at (727) 295-4195 or send us a message by going here.

