Topographic survey (building): where to get it in Portugal

Independent site: we are not a public authority, and this is not legal or tax advice.

A planning application needs a topographic survey whenever the ground levels or the building's position change. It is drawn at 1:200, or 1:500 for subdivisions, with heights marked, and shows the plot, its area and the public space around it.

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Rule

Portaria 71-A/2024, annex I, item 4

Needed

When the topography or the building position changes

Scale

1:200, or 1:500 for subdivisions (loteamentos)

Shows

Plot and area, surrounding streets, pavements, parking, trees and utility fixtures

Plus

A site plan drawn on it, showing the building and sealed areas

Sources

data.dre.pt/eli/port/71-A/2024/02/27/p/dre/pt/html

Checked

2026-11-05