Residential Alteration permits in Washington, DC
57,274 residential alteration filings indexed in Washington, DC, classified by normalized work-type — with the latest filings pulled live from the permit feed below.
Inventory as of Jul 21, 2026 · classified, not scraped
Recent residential alteration filings in Washington, DC
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These filings are grouped by a normalized work-type, not a keyword scrape. We read each permit’s work-type, scope, and occupancy fields to place it under Residential Alteration — so a filing that looks like a generic alteration lands in the right bucket. When the fields don’t support a confident call we leave it unclassified rather than force a wrong type.