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Manage property data with ease using an open-source platform built on GeoDjango & PostGIS. Automatically link and track events, including derelict property inventory. Access a variety of data feeds for detailed property mapping.
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Providence Property Mapper An Open-Source Property Data Management Platform NNIP October 21, 2010 Jim Lucht The Providence Plan jlucht@provplan.org
Property Mapper • Need for timely foreclosure data+ • Initial Casey funding: $25k • Accumulate and display/flexible reporting • Easy to use! • Open source- Built on GeoDjango & PostGIS
Current Application • Address and Parcel-based • Cleans and links address-only data • Automatic Data Linking & Event Tracking • Includes derelict property inventory
Property Mapping System Data Feeds City Data Other Data Property Detail Page Tax Roll (Assessor) Projo Foreclosure Ads Boarded/Condition, Other Data (DIS) ProvPlan windshield survey of boarded/ burnt/ unsecured Executed Foreclosures/ Mortgagee Sales (Deeds) • Automatic Web-Based Data Feeds: • Projo Articles • PPS ISCB Survey • Art in Ruins • Gowdey Survey • Forgotten Providence Sales (Assessor) Tax Sales (Collector) Projects (DPD) User Comments Add data feeds as available (modular!)
Quick analysis of two time periods using the tool: • Overall number steady • Some Neighborhoods on the rise: • Elmhurst • Downtown • Hartford • Mt. Hope
Site Revisions: Dashboard Runs report as dashboard opens and shows changes since last login Monitor Events, References, or both User sets settings for properties, streets, neighborhoods- email alerts if needed
Site Revisions: Login Self registration. Very important!
Site Revisions: Search Reorganized search with more options, multiple geographies Pop-out layer control/legend for context layers CSV Export with Lat Long for desktop GIS and analysis
Site Revisions: Detail More tabs New Tab Content
Remaining Tasks • Secure $ • Build out Dashboard, advanced reporting • Establish data flows • Outreach & Training! • Put code on Github • Build community! • Get Feedback: dpm.provplan.org