Designing a custom home before fully understanding your land is one of the most expensive mistakes a homeowner can make. The wrong assumptions about soil, slope, drainage, or utilities can blow up your design — or your budget. Here are four critical land checks before you start drawing plans.
1: Soil & Geotechnical Investigation
Tennessee soil hides limestone, springs, and clay layers that affect foundation design. A geotechnical investigation ($1,500–$5,000) before design saves enormous money during construction. Without it, your builder is guessing at site work.
2: Topography & Drainage
How does water move on your lot? Where will it pool? Where does runoff go? Get a topographic survey and walk the lot during a rainstorm. Bad drainage discovered during construction is 5x more expensive to fix than at design stage.
3: Utility Availability
Where’s the closest water, sewer, electric, and gas? On rural lots, utility runs can cost $20K–$80K+. Confirm what’s available, what’s required, and what fees apply. Septic vs. sewer changes design and cost significantly.
4: Setbacks, Easements, and HOA
Pull your plat. Identify setbacks from each property line. Identify easements (utility, drainage, access). Pull HOA covenants. Together these define the buildable envelope. Designing without these in hand wastes design time and creates rework.
Ready to Get Started?
Good Day Living helps Middle TN clients evaluate their land before designing. Reach out at gdayliving.com or (629) 299-1460.
