Vacancy Risk Dashboard — Philly Stat 360

Vacancy Risk Dashboard Philly Stat 360 · Predictive Model

Experimental Overview

Risk Tiers

Ward Choropleth

Low riskHigh risk

Ward Summary

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Parcels Scored

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Flagged Parcels

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Observed Vacancy

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High-Risk Rate

Top Wards by Flagged Count

Map View

Ward Choropleth Zoom to 13+ for parcel layer

Choropleth

Filter by Ward

Filter by Risk Level

Filter by Census Tract

Zoom tip — Zoom in to level 13+ to reveal individual parcel risk colors. The ward choropleth fades as you zoom in.

Parcel Risk Layer Zoom ≥ 13 for parcel markers

About This Dashboard

Philly Stat 360 · Residential Vacancy Risk Model

What this shows

An interactive map of predicted vacancy risk scores for residential parcels across Philadelphia. The ward choropleth shows average risk by ward; zoom to level 13+ for individual parcel risk colors.

Model performance

AUC 0.940

Sensitivity 84.0%

Specificity 89.8%

Parcels scored ~436K

Data sources

OPA Properties Public — OpenDataPhilly
L&I Violations — OpenDataPhilly
PWD Parcel geometries — OpenDataPhilly

⚠️ Experimental — Student Research Project

This application is experimental and was developed as part of a student research project. Results must not be used for enforcement or resource-allocation decisions without independent expert review.