ImmoRisk Downloads & RevenueImmoRisk - Risques & prix immo · Google Play

Do your research before you buy.
Looking at a property you like? Before viewing it, before making an offer, type in its address: ImmoRisk will do the research with you and tell you what to expect.

For an address in France, the app gathers everything a buyer should know before committing: the building and its plot, the risks and their implications, the surrounding area, the prices actually paid, enough to prepare for the viewing and to support an offer.

AN INDEPENDENT APP
ImmoRisk is published by Pantheroid Studio, an independent French publisher based in Gironde, with a data server in France. It is not a government app: it does not represent the State or any local authority, and is neither affiliated with nor endorsed by the government agencies whose data it accesses.

The property
The year of construction, the number of units and floors, the plot and its dimensions, whether it is a condominium, and any known sales of the property.

Risks
Around twenty natural and technological risks are present at this address: flooding, clay soils, earthquakes, forest fires, radon, industrial sites, and cavities. For each risk, a fact sheet explains its implications, what to look for on-site, and what the seller must provide. Depending on the building's age, the mandatory pre-sale inspections include: asbestos, lead, electrical and gas safety, and insulation.

Environment
Zoning regulations (PLU), authorized construction projects, cell towers, high-voltage power lines, wind turbines, noise from roads, railways, and aircraft, and sources of noise and odors from the neighborhood.

Prices
The average price per square meter of sales over the last five years in the area surrounding the property, their evolution, and a map of sales (houses or apartments, radius of your choice).

The Visit
A guide based on the analysis: what to look for, ask questions about, and photograph, point by point. On-site, the survey shows the property's surroundings, either on a map or via camera.

The negotiation: Based on the asking price, surface area, and Energy Performance Certificate (EPC), an estimated margin is calculated item by item: price difference compared to the market, energy efficiency upgrades, risk assessment costs, and work revealed by the diagnostics, according to your quotes. You choose the arguments, and the application drafts the sales pitch. A two-part PDF report is provided: one for you, and one for the seller or agency.

PUBLIC SOURCES
Risks: Géorisques, https://www.georisques.gouv.fr
Addresses: National Address Database, https://adresse.data.gouv.fr
Sale Prices: Land Value Requests (DGFiP), https://www.data.gouv.fr/datasets/demandes-de-valeurs-foncieres/
Urban Planning: Urban Planning Geoportal, https://www.geoportail-urbanisme.gouv.fr
Authorized Projects: Sitadel (SDES), https://www.statistiques.developpement-durable.gouv.fr
Telecommunications Antennas: ANFR, https://data.anfr.fr
Buildings: BDNB (CSTB), https://www.data.gouv.fr/datasets/base-de-donnees-nationale