Land · 8 min read

How to evaluate land before you buy it for a custom home

Before writing an offer on land for a custom home, verify zoning and setbacks, confirm utility availability or feasibility (water, sewer or septic, power, gas, internet), study the parcel for slope and access, and check for easements and deed restrictions. Skipping any one of these is the most common cause of six-figure budget surprises.

The five-question feasibility test

Run every parcel through these five questions before falling in love.

  • Is the use allowed? Zoning, deed restrictions, HOA, conservation overlays.
  • Where can it sit? Setbacks, easements, floodplain, critical slopes.
  • What does it cost to get utilities to it? Public sewer or septic. Public water or well. Power drop distance.
  • What does it cost to get vehicles to it? Driveway length, grade, culverts, gates.
  • What's underneath it? Soils, rock, fill, drainage, environmental.

When to walk away

A perc test fails, the parcel has no recorded access, the buildable envelope is too small for what you want, or the cost to make it work exceeds the cost of a different lot. Sentiment is expensive on land.

See also

Last updated June 29, 2026. Reviewed against our editorial policy.