Custom Home Build Calculator
A planning tool for reviewing residential lot size, setbacks, coverage, and building-envelope factors.
Estimate the early building envelope for a Las Vegas-area custom home.
For single-family homes only. Choose the jurisdiction that applies to your lot. Each contributes its own setback and coverage numbers. The governing max footprint and height are whichever come out most restrictive in the jurisdiction.
Buildable Envelope Reference
Custom Home Building Calculator
Choose Your Jurisdiction
Setback Envelope
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Max Single-Story Footprint
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This is the ground-floor footprint only — the SF a home's base can cover, not total home SF. It does not include a second story or basement, both of which can add livable square footage on top of this number where the jurisdiction allows them.