The aim of this project is to perform a data exploration for the real estate French market and to have a good understanding of available variables and the market with a real world 5-years (from 2015 to 2019) historical sales transactions for the top 9 french cities (Paris, Marseille, Lyon, Toulouse, Lille, Bordeaux, Nice, Montpellier, Nantes). The dataset contains details for each transaction (sale date, localization, type of residence, type of sale, land area, living area, number of rooms, price, etc.).
The project was done using Tableau PrepBuilder for data preparation and cleaning and Tableau Desktop for data visualisation and storytelling with user friendly commands.
The final storytelling on Tableau Desktop is divided into the following steps:
- description of the context
- cities overview
- type of sales analysis
- living and land area analysis
- market understanding
- market evolution over time
- summary table per city
- investments recommendations