Loteiaturns Portugal's official zoning and municipal master plans into a clear answer: what you can legally build on any plot — and whether it's worth it.
CRUS classes and categorias are scattered across national datasets — hard to read against a specific plot.
Each município's PDM hides the índice, cércea and setbacks that decide what you can build.
So most buyers guess — or pay for a study on land they haven't even secured.
A single 0–100 readiness score, fully explained by its parts.
GDV, cost, ROI & residual land value
Loteamento layout, dual density scenarios
Terrain, slope, aspect & solar
A shareable, source-backed report
Loteia never invents a figure. Each índice, height limit and setback carries a verbatim quote and article reference from the official publication — auditable, not a black box.
One parcel, seven consistent outputs — zoning breakdown, buildability verdict, an investment score, a residual-land appraisal, a 3D massing, five photoreal views, and a shareable dossier.
National zoning (CRUS) and municipal master-plan documents from Direção-Geral do Território and the Diário da República. Every computed number cites the exact regulamento article behind it.