ImmoRisk - Risques & prix immo
Pantheroid Studio
Before a viewing, before making an offer, before signing: take a few seconds to analyze the address.
ImmoRisk compiles in a clear fact sheet everything a buyer needs to know about a property in France – natural and technological risks, surrounding nuisances, the actual market price in the area, and an estimate of the room for negotiation. All based on official public data, with no account required and no advertising.
WHAT THE APP DOES
Address Risk Scan
More than twenty natural and technological risks are reviewed: flooding, rising groundwater, coastal erosion, seismic activity, landslides, clay shrinkage and swelling, forest fires, radon, classified facilities for environmental protection (ICPE) and Seveso sites, and underground cavities. For each risk, a fact sheet explains the phenomenon, its financial impact, points to check on-site, and arguments to use against the seller.
Natural Disaster History
Number and dates of officially recognized natural disaster decrees for the municipality.
Nuisances and Environment
ImmoRisk also identifies zoning regulations in the Local Urban Development Plan (PLU), nearby cell towers, exposure to aircraft and ground noise, polluted sites and soils around the address, high-voltage power lines, and wind turbines.
Area Prices
The average price per square meter is calculated based on five years of notarial transactions (DVF database). A scale positions the property between the low and high end of the local market. Filters for houses or apartments, adjustable radius, and recent sales can be viewed on a map.
Negotiation Simulator
Based on the listed price, surface area, and Energy Performance Certificate (EPC) rating, the app estimates a negotiation margin broken down into three factors: the price premium compared to the market, the impact of the EPC rating, and the costs associated with risks. You select your renovation projects, adjust the amounts with your own quotes, and obtain a ready-to-copy or share offer brief. Complete PDF Report
Your analysis is exported as a two-part PDF report: one to prepare for your purchase, and the other to present to the seller or agent. Price, risks, costs, and supporting arguments are included.
PUBLIC AND OFFICIAL DATA
ImmoRisk is an independent application: it does not represent any government entity and is neither affiliated with nor endorsed by the government agencies whose data it accesses. The information comes from the following official sources:
Georisks: https://www.georisques.gouv.fr
National Address Database: https://adresse.data.gouv.fr
DVF Sales: https://explore.data.gouv.fr/immobilier
Urban Planning Geoportal: https://www.geoportail-urbanisme.gouv.fr
ANFR Antennas: https://data.anfr.fr
IGN Geoplatform: https://geoservices.ign.fr
Requests are sent directly from your device to these public services, without an intermediary server or opaque proprietary scoring.
NO ACCOUNT, NO ADS, NO TRACKER
No registration, no email address, no password. No advertising trackers, no third-party audience measurement tools. Your searches remain on your device.
USAGE
The first three analyses are free: risks, nuisances, market prices, and negotiation margin estimates are displayed. Detailed leverage points, the complete rationale (the free version shows an excerpt), the mapping of all transactions, and the PDF report require a package: 5 analyses (€3.99), 20 analyses (€9.99), or 75 analyses (€29.99). No subscription is required. An unlocked email address remains unlocked at no additional cost.
IMPORTANT INFORMATION
ImmoRisk covers mainland France and the French overseas departments and territories (DOM-TOM) – except for sale prices (DVF) in Alsace-Moselle and Mayotte, which are not published by the administration (local law); the other analyses remain complete. The estimates are indicative: they do not constitute professional advice, a real estate appraisal, or financial advice, and do not replace mandatory diagnostics (risk assessment - ERP). Internet connection required.
ImmoRisk compiles in a clear fact sheet everything a buyer needs to know about a property in France – natural and technological risks, surrounding nuisances, the actual market price in the area, and an estimate of the room for negotiation. All based on official public data, with no account required and no advertising.
WHAT THE APP DOES
Address Risk Scan
More than twenty natural and technological risks are reviewed: flooding, rising groundwater, coastal erosion, seismic activity, landslides, clay shrinkage and swelling, forest fires, radon, classified facilities for environmental protection (ICPE) and Seveso sites, and underground cavities. For each risk, a fact sheet explains the phenomenon, its financial impact, points to check on-site, and arguments to use against the seller.
Natural Disaster History
Number and dates of officially recognized natural disaster decrees for the municipality.
Nuisances and Environment
ImmoRisk also identifies zoning regulations in the Local Urban Development Plan (PLU), nearby cell towers, exposure to aircraft and ground noise, polluted sites and soils around the address, high-voltage power lines, and wind turbines.
Area Prices
The average price per square meter is calculated based on five years of notarial transactions (DVF database). A scale positions the property between the low and high end of the local market. Filters for houses or apartments, adjustable radius, and recent sales can be viewed on a map.
Negotiation Simulator
Based on the listed price, surface area, and Energy Performance Certificate (EPC) rating, the app estimates a negotiation margin broken down into three factors: the price premium compared to the market, the impact of the EPC rating, and the costs associated with risks. You select your renovation projects, adjust the amounts with your own quotes, and obtain a ready-to-copy or share offer brief. Complete PDF Report
Your analysis is exported as a two-part PDF report: one to prepare for your purchase, and the other to present to the seller or agent. Price, risks, costs, and supporting arguments are included.
PUBLIC AND OFFICIAL DATA
ImmoRisk is an independent application: it does not represent any government entity and is neither affiliated with nor endorsed by the government agencies whose data it accesses. The information comes from the following official sources:
Georisks: https://www.georisques.gouv.fr
National Address Database: https://adresse.data.gouv.fr
DVF Sales: https://explore.data.gouv.fr/immobilier
Urban Planning Geoportal: https://www.geoportail-urbanisme.gouv.fr
ANFR Antennas: https://data.anfr.fr
IGN Geoplatform: https://geoservices.ign.fr
Requests are sent directly from your device to these public services, without an intermediary server or opaque proprietary scoring.
NO ACCOUNT, NO ADS, NO TRACKER
No registration, no email address, no password. No advertising trackers, no third-party audience measurement tools. Your searches remain on your device.
USAGE
The first three analyses are free: risks, nuisances, market prices, and negotiation margin estimates are displayed. Detailed leverage points, the complete rationale (the free version shows an excerpt), the mapping of all transactions, and the PDF report require a package: 5 analyses (€3.99), 20 analyses (€9.99), or 75 analyses (€29.99). No subscription is required. An unlocked email address remains unlocked at no additional cost.
IMPORTANT INFORMATION
ImmoRisk covers mainland France and the French overseas departments and territories (DOM-TOM) – except for sale prices (DVF) in Alsace-Moselle and Mayotte, which are not published by the administration (local law); the other analyses remain complete. The estimates are indicative: they do not constitute professional advice, a real estate appraisal, or financial advice, and do not replace mandatory diagnostics (risk assessment - ERP). Internet connection required.
Developer email
contact@immorisk.fr
Developer website
https://www.immorisk.fr/Current version
1.5.11
Android version
7.0
Screenshots
