Observed arrival · 2026-09-02

Corpus Immo Turns France’s Property Sales Ledger Into a Public Workbench

corpus.immo Observed source

Editorial interest 84/100 Selection signal · not a rating of the site

An open French property-data suite for estimating homes and commercial premises from recorded transactions.

Landing page captured for the 2026-09-02 issue.

Field notes

The valuation workflow begins with a local comparable search and records why candidate transactions are excluded, including multi-lot sales, surface mismatches, and implausible price-per-square-metre values. The site says its corpus spans DVF records from 2021–2025 and supports both residential and professional property, while its calculation library exposes editable, dated schedules for tools such as DCF, loan cost, tax arbitration, and WAULT.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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