Planning solar work in Waltham? Here is what recent Waltham homeowners actually declared on their building permits — real public-record values, not quotes.
Figures are owner-declared project values from public Waltham building-permit records — a useful benchmark, not a substitute for a contractor quote.
MassPermits helps Waltham contractors find homeowners who just pulled permits — and helps homeowners understand local project costs.
Contractor? Get Solar leads in Waltham → · all Waltham permit activity
New building permits filed in Waltham — emailed to you weekly. Free, no card. Unsubscribe in one click.
Want every town, with exact full addresses? See the full feed →
Across 55 recent Waltham building permits that declared a value, the median solar project value is $39,183, with a typical range of $22,229 to $65,700. These are owner-declared values from public permit records, not quotes.
Every figure is the declared project value on a real building permit filed with the Waltham building department — public records MassPermits aggregates, not estimates.