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Building Project Costs in Lexington, MA

Planning building work in Lexington? Here is what recent Lexington homeowners actually declared on their building permits — real public-record values, not quotes.

$5,000
Median project value
$3,137–$8,000
Typical range
95
Permits analyzed

Figures are owner-declared project values from public Lexington building-permit records — a useful benchmark, not a substitute for a contractor quote.

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FAQ

How much does building work cost in Lexington, MA?

Across 95 recent Lexington building permits that declared a value, the median building project value is $5,000, with a typical range of $3,137 to $8,000. These are owner-declared values from public permit records, not quotes.

Where does this building cost data come from?

Every figure is the declared project value on a real building permit filed with the Lexington building department — public records MassPermits aggregates, not estimates.