Language
Javascript
Tool Type
Algorithm
License
AM331-A3
Version
1.0.0
Inter-American Development Bank
Cadastral-commercial gap calculator is an application that helps analyze the discrepancy between the cadastral and commercial valuation of properties. Through a friendly interface, it facilitates the loading and visualization of structured data on maps, using algorithms to evaluate this value gap. Designed to be easy to use and accessible to a wide range of users, it can be deployed on web servers, allowing administrators to provide expanded and efficient access.
This tool resolves the need to understand and manage the differences between cadastral and commercial property valuations, providing accurate and accessible analyzes that support decision-making in fiscal and tax policy.
Data Integration: The calculator integrates cadastral property data and commercial property value information. Gap Assessment: Users can assess the disparities between cadastral and commercial property values. Reporting and Analysis: The tool offers comprehensive reporting and analysis to inform property taxation and urban planning decisions.
Optimized for modern browsers, it runs without the need for additional software. Can be deployed on web servers and used by anyone with access to a computer. Accepts custom GeoJSON files to analyze cadastral zones and commercial values, allowing easy adaptation to local contexts.
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Map of areas outlined in red over a city. Below, a bar graph shows land prices in blue (commercial) and yellow (cadastral) ranging from $0 to $25,000 per sqm.
This image displays a text excerpt from a "Guía de Instalación de BID-Brecha," providing a general description of a geoprocessing algorithm that operates in web browsers.
This image shows instructions for unzipping a file on a Windows system, highlighting the right-click context menu option "Extract All..."
IDB project related to digital solutions for local taxation.
Publication on techniques to estimate commercial value of properties.
How to improve property prices with mass valuation models.
Open tools to improve local tax management.