Most people planning a custom home spend weeks picking out cabinet finishes, floor plans, and exterior colors before they ever talk to a builder about the land itself. That order of operations causes more problems than almost anything else in the building process. The lot you choose determines what you can build, what it will cost, and how smoothly your project moves from permits to move in day. Get the floor plan you love, but put it on the wrong piece of land, and you may end up paying for expensive site work, redesigns, or delays you never saw coming.
If you are searching for land in Lawrence, Wayne, Giles, Murray, or Marshall county, here is what actually matters before you sign anything.
Why the Lot Should Come Before the Floor Plan
It is tempting to fall in love with a floor plan first and then go looking for land to put it on. In practice, the land should shape the plan, not the other way around. A house designed for flat, well drained ground may need significant and costly modifications on a sloped or rocky lot. A plan built around city water and sewer will need an entirely different budget line if the property requires a well and septic system instead.
Talking to a builder before you buy land, even informally, can save you from purchasing a lot that looks perfect on paper but turns into a budget problem once construction starts. A quick site evaluation before closing on land is almost always cheaper than discovering an issue after you already own the property.
Soil and Perc Testing
In rural counties across Middle Tennessee, most properties rely on a septic system rather than city sewer. Before you commit to a lot, it needs a perc test, which measures how well the soil absorbs water. This determines whether the land can support a standard septic system, requires a more expensive alternative system, or cannot support one at all.
Skipping this step is one of the most common and costly mistakes land buyers make. A property that seems like a great deal can turn into a major expense, or an unbuildable lot, if the soil will not pass. Always confirm perc test results before finalizing a purchase, not after.
Topography and Drainage
How the land slopes matters more than most buyers expect. A lot with too steep a grade may require significant grading, retaining walls, or a modified foundation design, all of which add cost. On the other end, a lot that sits too low can collect water and create drainage issues that affect your foundation, yard, and driveway for years after the home is finished.
Walk the property, ideally after a rainstorm if possible, to see where water naturally flows and pools. A builder experienced in the local terrain can often spot drainage red flags that are not obvious to an untrained eye.
Access and Road Frontage
A beautiful piece of land is only useful if you can actually get to it, and so can construction equipment, utility trucks, and emergency vehicles. Confirm the property has legal road access, not just a path that happens to lead to it. If access requires crossing someone else’s property, you will need a recorded easement, not a verbal agreement with a neighbor.
Also consider the condition of the access road itself. A long gravel driveway might need upgrading before heavy construction equipment can use it, which is a cost worth factoring into your budget from the start.
Utilities: Water, Sewer, Electric, and Internet
In more rural parts of Lawrence, Wayne, Giles, Murray, and Marshall counties, not every lot has access to city water and sewer. Many properties rely on a private well and septic system instead. Neither option is better across the board, but each comes with different costs and timelines.
Before buying, find out:
- Whether the lot has access to public water or will need a well
- Whether it will need a septic system and whether the soil has been tested
- How far the property is from the nearest electric line, since long extensions can be costly
- Whether reliable internet service is available, which matters more than ever for remote work and daily life
These utility questions can shift your total budget significantly, so get clear answers before you are under contract, not after.
Zoning, Setbacks, and Restrictions
Every county has its own zoning rules, setback requirements, and, in some cases, deed restrictions tied to a specific property. Setbacks determine how close to the property line you are allowed to build, which affects where your home can actually sit on the lot. Some properties also come with restrictions from a previous subdivision or land agreement that limit the size, style, or use of what you can build.
Confirm zoning and any restrictions with the county before you buy, especially if you have a specific home size or style in mind. A lot that looks large on paper may have significant unusable space once setbacks are applied.
Floodplain and Flood Risk
Middle Tennessee has seen its share of serious flooding events, and low lying land near creeks or rivers can carry flood risk that is not always obvious just from looking at it. Check FEMA flood maps for any property you are considering, and ask directly whether the land has flooded in recent years. Building in a floodplain can affect insurance costs, foundation requirements, and in some cases whether you can build at all.
Sun Orientation and Tree Clearing
These factors are easy to overlook but affect your day to day comfort in the finished home. The direction your lot faces affects how much natural light you get in different rooms and how much your home may rely on cooling in the summer. Heavily wooded lots can be beautiful, but clearing trees for a home site, driveway, and septic field adds cost and needs to be planned for early, not discovered mid project.
Acreage: How Much Land Do You Actually Need
More acreage is not always better if it comes with a higher price tag and more maintenance than you actually want. Think through how you plan to use the land. A family wanting privacy and room for animals will have very different acreage needs than someone who wants a manageable yard with minimal upkeep. Buying more land than you need ties up money that could go toward the home itself.
Common Mistakes Land Buyers Make
Buying land before talking to a builder. By the time you realize a lot has a soil or access issue, you may already own it.
Assuming utility access without confirming it. A lot without nearby utilities can add tens of thousands of dollars to a project once wells, septic systems, or extended power lines are factored in.
Ignoring the cost of site preparation. Clearing, grading, and driveway work are real costs that should be part of your budget from day one, not a surprise after closing.
Not checking easements and access rights. A landlocked lot, or one with unclear access, can create legal and construction headaches that are expensive to resolve later.
Overlooking flood risk because the land looks dry most of the year. Flood maps and local history matter more than how a property looks on a normal day.
Questions to Ask Before You Make an Offer
Whether you are working with a real estate agent, buying from a private seller, or considering a family owned piece of land, it helps to have a short list of questions ready before you make an offer. Asking these upfront can save you from a lot of back and forth later.
- Has a perc test ever been done on this property, and if so, what were the results
- Is the property in a flood zone, and has it ever flooded
- What utilities are currently available, and what would it take to add anything missing
- Is there a recorded easement for access, or does the road technically cross someone else’s land
- Are there any deed restrictions, HOA rules, or covenants tied to the property
- How far is the nearest power line, and would a extension be needed
- What is the general soil composition, and has there been any known erosion or drainage issue
A seller may not have answers to all of these, and that is fine. The point is to know which questions still need answering before you close, rather than finding out the hard way after the property is yours.
Working With Someone Who Knows the Local Terrain
Land in Lawrence, Wayne, Giles, Murray, and Marshall counties varies a lot more than people expect. Some areas have rocky, harder to excavate soil. Others sit in low lying spots prone to seasonal water buildup. Some properties are tucked far enough back that utility extension becomes a real cost factor, while others sit close enough to existing lines that hookup is simple.
A builder who works in this specific region regularly has already seen most of these situations play out. That kind of familiarity means fewer surprises for you. Instead of learning about a soil issue or an access problem for the first time during construction, a local builder can often flag it during a walk through of the property, before you have committed any money beyond a deposit.
This is also where having one team handle both the land evaluation and the eventual build pays off. There is no gap between the person who assessed the property and the person building on it, no miscommunication about what was found or what was planned for. The same team that walks the land with you is the one responsible for building on it later.
Balancing Land Cost Against Build Cost
It is easy to put your full budget toward finding the perfect piece of land and then discover there is not enough left over to build the home you actually wanted. A lot with a lower price tag but manageable site work costs can sometimes leave you with more total budget for the home itself than a more expensive lot that looks move in ready but hides costly site prep underneath.
Before falling in love with a specific property, it helps to get a rough sense of what site preparation, utility hookups, and any grading or clearing will cost on that particular lot. That number, combined with the purchase price, gives you a much more accurate picture of your total investment than looking at land price alone.
How Summertown Construction Helps With This Process
Whether you already own land or are still searching for the right property, getting a builder involved early can save you significant time and money. Our team can walk a potential lot with you, flag concerns before you buy, and help you understand what a specific piece of land will realistically cost to build on, not just what the land itself costs to purchase. We serve Lawrence, Wayne, Giles, Murray, and Marshall counties and understand the soil conditions, permitting requirements, and terrain specific to this part of Tennessee.
Frequently Asked Questions
Should I buy land before or after choosing a builder? Ideally, involve a builder before you finalize a land purchase. A quick site evaluation can catch soil, drainage, access, or utility issues that are far easier and cheaper to address before you own the property.
What is a perc test and why does it matter? A perc test measures how well soil absorbs water, which determines whether a property can support a septic system. Most rural properties in this area rely on septic rather than city sewer, so this test is critical before buying land without existing utilities.
How do I know if a lot is in a floodplain? You can check FEMA flood maps for a specific property, and it is also worth asking neighbors or local records about any history of flooding on or near the land.
What if the land I want does not have access to public water or sewer? This is common in more rural parts of Lawrence, Wayne, Giles, Murray, and Marshall counties. It simply means your project will need a well and septic system, which should be factored into your budget and timeline from the start.
How much acreage do I actually need for a custom home? It depends on how you plan to use the property. Consider privacy, future additions, outdoor space, and maintenance before deciding, rather than assuming more land is automatically better.
Ready to Find the Right Piece of Land
Choosing the right lot is the first real decision in your custom home journey, and it shapes nearly everything that follows. Before you sign on a property, let Summertown Construction take a look. Reach out for a free consultation, and let’s make sure the land you choose sets your project up for success from the very first step.