Boundary Survey Explained for Property Owners

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Boundary survey with a land surveyor marking and measuring a development site

A boundary survey for property owners is not optional. It is the first step that protects your investment before a single shovel hits the ground. Skip it, and you could be building on land you do not legally own.

Nashville’s rapid growth has made property disputes more common than ever. Middle Tennessee added over 100 new residents per day between 2020 and 2023, according to the U.S. Census Bureau. More people means more development. More development means more boundary conflicts.

What Is a Boundary Survey?

A boundary survey is a legal document. A licensed land surveyor locates and maps the exact edges of a parcel of land. It shows where your property starts and where it ends.

This is different from a topographic survey, which measures elevation. It is also different from an ALTA survey, which is more detailed and often required by lenders.

A boundary survey answers one question: Where exactly is my property line?

What Does a Boundary Survey Include?

  • The legal description of the parcel
  • The location of all property corners, marked with iron pins or monuments
  • Encroachments from neighboring properties
  • Easements that cross or border the land
  • A plat or map drawn to scale
  • The surveyor’s stamp and signature

In Tennessee, only a Professional Land Surveyor (PLS) licensed by the Tennessee Board of Licensure for Professional Engineers and Land Surveyors can legally perform and certify a boundary survey.

Why Developers Need One Before They Build

Metro Nashville and Davidson County require a licensed survey before issuing many types of development permits. That includes subdivision plats, rezoning applications, and some commercial building permits.

Beyond permits, here is what a boundary survey protects you from:

  • Encroachment disputes. A fence, driveway, or structure built over a property line can result in costly litigation or forced removal.
  • Title issues. Title insurance companies typically require a boundary survey before issuing a policy on new construction.
  • Setback violations. Metro Nashville zoning codes require specific setbacks from property lines. Without a survey, you are guessing.
  • Easement surprises. Utility easements or access easements can limit where you can build, even on land you own.

How the Boundary Survey Process Works 

Step 1: Hire a Licensed Surveyor

Look for a PLS registered with the Tennessee Board of Licensure. Ask for experience with Nashville Metro projects specifically. Local surveyors know Davidson County’s older plat records, which can be inconsistent or poorly indexed.

Step 2: Provide the Legal Description

Your deed includes a legal description of the property. Give this to your surveyor along with any previous surveys, title reports, or plat maps you have.

Step 3: Field Work

The surveyor’s crew visits the site. They locate existing monuments, measure distances, and set new iron pins at the corners if needed.

Step 4: Research

The surveyor pulls deed records, historical plats, and adjoining property descriptions from the Davidson County Register of Deeds. This step can take longer for older properties with complex ownership histories.

Step 5: Draft and Certify the Plat

The surveyor produces a scaled drawing of the parcel with all findings noted. They sign and stamp it. This document is now legally valid in Tennessee.

How Long Does It Take?

Most standard boundary surveys take 2 to 6 weeks from order to delivery. Complex projects or properties with title issues can take longer. Plan for this in your development timeline.

How Much Does a Boundary Survey Cost?

Costs vary based on parcel size, complexity, and location. A typical residential boundary survey runs between $500 and $1,500. Commercial or larger parcels can cost $2,000 to $5,000 or more. Always get a written quote before signing a contract.

Common Boundary Survey Issues Developers Run Into

Gaps and Overlaps in Old Plats

Many older neighborhoods were platted before modern GPS equipment. Older surveys sometimes leave gaps or overlaps between adjacent parcels. A licensed surveyor will flag these and help you resolve them before they become legal problems.

Easements That Restrict Development

Nashville has a dense network of utility easements, especially in areas with older infrastructure. A boundary survey will show these easements on the plat. Some easements prohibit permanent structures. Check this before you design your site plan.

Adverse Possession Claims

Tennessee law allows a party to claim ownership of land they have openly and continuously occupied for seven or more years. If a neighbor has been mowing or using part of your parcel, you need to address it before development. A surveyor documents the situation. An attorney handles the legal resolution.

Frequently Asked Questions 

Do I need a boundary survey before buying land? 

Yes. A boundary survey before closing protects you from buying a parcel with encroachments, easements, or title gaps. Most commercial lenders require one before funding a development loan.

What is the difference between a boundary survey and an ALTA survey? 

A boundary survey identifies property lines. An ALTA/NSPS survey is more comprehensive. It includes easements, improvements, zoning information, and other details required by title companies and lenders on commercial deals. ALTA surveys follow national standards set by the American Land Title Association.

Can I use an old survey for my development project? 

Sometimes. If the previous survey was done by a licensed PLS and is recent, some agencies will accept it. But if conditions have changed, if the survey is more than five years old, or if a lender requires a current survey, you will need a new one.

 What happens if my neighbor disputes the boundary line? 

A certified survey is evidence in court. If a neighbor disagrees with the findings, the dispute typically involves a review of deed records and historical surveys. In serious cases, a real estate attorney handles the resolution. The survey is your starting point, not the end of the conversation.

Who regulates land surveyors in Tennessee? 

The Tennessee Board of Licensure for Professional Engineers and Land Surveyors oversees all PLS licensees. You can verify a surveyor’s license status at their official state website. Always confirm licensure before hiring.

What Developers Should Know About Easements 

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Commercial site plan showing a proposed building footprint crossing utility and access easements during the land development review process

Picture this. You’ve closed on a parcel, your architect has finished the site plan, and the project is finally moving. Then a letter arrives from a utility company. They have a recorded easement running directly through your planned building footprint. Construction stops. Lawyers get involved. The deal you spent months putting together starts falling apart.

This happens more than most developers want to admit. Easements are legal rights that allow someone else to use a portion of your property for a specific purpose. They don’t disappear when ownership changes hands. They stay attached to the land itself. Find them during due diligence, or find them the hard way.

What an Easement Actually Is

An easement gives a person, company or government entity the legal right to use land they don’t own. The key word is “use,” not “own.” The property title stays with you. The right to access, cross or restrict a portion of it belongs to someone else.

Most easements are permanent. They get recorded in the public record and pass from owner to owner with the deed. When you buy a property, you buy whatever easements came with it.

The Two Types That Matter Most to Developers

Appurtenant easements benefit an adjacent property. A shared driveway, a common access road, a path connecting one parcel to a public street. These typically involve two neighboring parcels, and both are affected when either property sells.

Easements in gross benefit a company or entity rather than a neighboring parcel. Utility corridors, pipeline rights-of-way and telecom infrastructure fall into this category. The utility company holds the right regardless of who owns the land underneath.

Where Easements Hide

They don’t announce themselves. Most developers who get burned by an easement didn’t miss it because they were careless. They missed it because they didn’t know where to look.

Easements live in recorded deeds and historical title documents, plat maps and subdivision records, utility company files and municipal records. Some show up on prior surveys. Many don’t get discovered until someone actually orders an ALTA survey.

What a Land Survey Shows You

A properly executed ALTA/NSPS survey locates recorded easements on the ground. You’ll see exactly where a utility corridor cuts through the parcel, how wide a drainage easement runs, and whether any existing improvements already sit inside a restricted area. That’s information your site plan needs before your architect draws a single line.

What a Title Search Adds

The survey shows where. The title search shows why. Schedule B of a title commitment lists every exception to coverage, and that’s where easements, restrictions and recorded agreements live. Read it carefully. Every line in Schedule B is something that could affect your project.

The Easement Types Developers Hit Most Often

Utility easements are the most common. Power, gas, water and telecom companies hold them across millions of parcels. They typically run 10 to 30 feet wide. You cannot build permanent structures over them without the utility holder’s written consent.

Access and right-of-way easements give a neighboring owner or the public the right to cross your land. If one cuts through a planned parking structure or building footprint, your entire site layout may need to change.

Drainage easements are often required by municipalities, particularly on parcels near water or in flood-prone areas. They restrict grading, filling and construction within the drainage path. They can shrink your buildable area more than you’d expect.

Conservation easements limit development permanently on portions of a property. They’re increasingly common on land near wetlands, floodplains or environmentally sensitive areas. A conservation easement recorded on part of your parcel may reduce buildable acreage by more than your pro forma assumed.

How an Easement Can Reshape Your Project

The financial impact depends on where the easement sits and how wide it runs. A utility corridor through an undevelopable corner of a site is manageable. One cutting through your planned building pad is a different problem entirely.

Most easements prohibit permanent structures within their boundaries. Some restrict underground work too. Others only apply above grade. The language in the recorded document controls, and that language varies.

When You Can Build Near an Easement

Some easements allow surface use as long as nothing permanent gets built. Parking lots, landscaping and paved surfaces are sometimes permitted within easement areas. A licensed land surveyor can locate the boundaries. A land use attorney can tell you what the recorded language allows for your specific project.

When You Cannot

Encroaching on a utility easement without written permission from the holder creates legal exposure. Utility companies have the right to remove encroachments, sometimes without compensating the property owner. Don’t build on an easement and hope no one notices. They notice.

What to Do Before You Close or Break Ground

Three steps. No shortcuts.

Get an ALTA/NSPS survey. This is the standard for commercial and development transactions. It locates all recorded easements on the ground and ties them to the actual property boundaries. A basic boundary survey won’t always catch everything.

Review the full title commitment. Don’t skim Schedule B. Every exception matters. If you see an easement listed and don’t understand what it restricts, find out before you close.

Bring in a land use attorney. Surveys and title reports show you what exists. An attorney tells you what it means for your project. That’s a different question, and it’s worth answering early.

Can You Get Rid of an Easement?

Sometimes. Three realistic options:

Negotiate a release. Utility companies occasionally agree to relocate easements when a developer funds the cost. It’s not common, but it happens on larger projects where the economics support it.

Prove abandonment. If an easement hasn’t been used in years and there’s documented evidence, a quiet title action may establish that the right has been abandoned. This is a legal process, not a quick fix.

File a quiet title action. If an easement was improperly recorded or the holder’s rights have lapsed, a court can extinguish it. Expect months, not weeks.

Build the discovery process into due diligence. Trying to resolve an easement issue after closing is expensive, slow and occasionally impossible.

Frequently Asked Questions

Does an easement always show up on a property survey? 

Not automatically. An ALTA/NSPS survey is designed to locate recorded easements on the ground. A basic boundary survey may miss them. Always specify the survey type before ordering.

Can I build over a utility easement? 

Not without written consent from the utility holder. Even minor structures can trigger removal orders. Get permission in writing before any work starts inside an easement area.

What if I bought land and didn’t know about an easement? 

If it was recorded before your purchase, it was part of what you bought. You may have a claim against your title insurance company if the easement was missed in a policy they issued. Talk to an attorney.

Who maintains the area within an easement? 

Usually the property owner. You own the land, even within an easement area. You just can’t always control what the easement holder does on it. The recorded agreement may specify maintenance responsibilities.

Can a developer negotiate to relocate an easement? 

Yes, but it takes time and money. Utility companies may agree to relocate infrastructure if the developer covers the full cost. Municipalities may require a formal application and approval process. Get any agreement recorded before construction starts.

What a Topographic Survey Tells You That Your Property Lines Can’t 

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Surveyors using GPS equipment to collect topographic survey data and map land elevation features

Most people have heard of a property survey. That’s the kind that shows where your land starts and ends. But a topographic survey is something different. It doesn’t just show your property lines it shows what the land actually looks like. Every hill, every low spot, every ditch, tree line, and man-made feature on your property gets recorded.

Think about those maps you’ve seen with curving lines showing hills and valleys. That’s basically what a topographic survey produces except it’s made specifically for your land, and it’s accurate enough for builders and engineers to use.

What Does a Topographic Survey Show?

A topo survey captures two kinds of features.

The first kind is natural things like slopes, hills, low areas, streams, wetlands, and large trees. The second kind is man-made things like buildings, driveways, fences, retaining walls, and buried utility lines.

All of that information gets turned into a detailed drawing. Engineers, architects, and contractors use that drawing to understand the land before they start building anything on it.

Here’s the simple way to think about it: a topo survey is a snapshot of what your land looks like right now. That’s why it’s usually one of the very first things done before a construction or development project begins.

How Is It Different From a Boundary Survey?

People mix these two up all the time. They’re not the same thing.

A boundary survey tells you where your property lines are. It answers the question: where does my land end and my neighbor’s land begin?

A topographic survey doesn’t deal with property lines at all. It answers completely different questions: How steep is this hill? Where does rainwater drain? How much does the land drop between the road and the back of the lot?

A lot of projects need both types. You need to know your property lines, and you also need to understand what the ground is doing inside those lines.

When Do You Need a Topographic Survey?

Here are the most common situations where you’ll either need one or be glad you got one.

Building a New Home

Before an architect can design your house, they need to understand the land it’s going on. A flat lot and a sloped lot need completely different approaches for the foundation, the grading, and the drainage. Trying to design a house without this information is like trying to design a boat without knowing anything about the water you’re just guessing, and guessing gets expensive.

Developing or Subdividing Land

Any time land is being developed whether it’s one home or an entire neighborhood, a topo survey is part of the process. Engineers use it to plan roads, drainage systems, and utility lines. Most cities and counties require one before they’ll approve your building permits.

Fixing a Drainage Problem

If water is pooling on your property, flooding your yard, or draining onto your neighbor’s land, a topographic survey can show you exactly why. It maps how water moves across your property, where it collects, and where it goes. Without that picture, any fix you try is just a guess.

Commercial Construction

Building a shopping center, an apartment complex, a warehouse almost all commercial projects require a topo survey before site planning can begin. Getting the parking lot grades right, building a stormwater pond, meeting ADA slope requirements all of it depends on knowing the exact elevations across the site.

Big Landscaping or Grading Work

Even if you’re not building a structure, large landscaping projects and retaining wall installations go much better with topo data. Your contractor knows exactly what they’re working with instead of estimating and adjusting as they go.

Adding On to Your Home

Thinking about building a garage, a guest house, or an addition? A topo survey helps confirm whether the site can handle the new structure without creating drainage headaches or requiring a more expensive foundation than you planned for.

Flood Studies and Elevation Work

Topographic data is also used in flood studies and FEMA-related work. If a surveyor is helping you get a property removed from a flood zone, topo data is part of what goes into that process.

What Happens During the Survey?

A licensed surveyor comes to your property with GPS equipment and measuring tools. They collect elevation readings at points across the entire site. The more readings they take, the more detailed and accurate the final map will be.

Back at the office, those readings get turned into a topographic map usually showing contour lines at one-foot or two-foot intervals. Every engineer and architect who works on your project after that will rely on that map to do their job correctly.

What Does It Cost?

The cost depends on a few things: how big your property is, how complex the terrain is, and how much detail the project calls for. A small, flat residential lot costs less to survey than a large, hilly, wooded parcel.

The best approach is to call a licensed surveyor early, explain your project, and get a quote based on your actual property. One thing’s worth knowing: skipping the topo survey to save money almost always backfires. Redesign costs, construction change orders, and drainage repairs after the fact tend to cost far more than the survey would have.