Planning solar work in Mattapan? Here is what recent Mattapan homeowners actually declared on their building permits — real public-record values, not quotes.
Figures are owner-declared project values from public Mattapan building-permit records — a useful benchmark, not a substitute for a contractor quote.
MassPermits helps Mattapan contractors find homeowners who just pulled permits — and helps homeowners understand local project costs.
Contractor? Get Solar leads in Mattapan → · all Mattapan permit activity
New building permits filed in Mattapan — emailed to you weekly. Free, no card. Unsubscribe in one click.
Want every town, with exact addresses and owner details? See the full feed →
Across 32 recent Mattapan building permits that declared a value, the median solar project value is $54,900, with a typical range of $33,300 to $87,300. 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 Mattapan building department — public records MassPermits aggregates, not estimates.