Open Arsenal

Where Data Meets Civic Duty

TownIntel is an open-source civic intelligence platform designed to bring clarity to how towns manage housing, rentals, and population data. It connects publicly available census information with municipal rental registrations and landlord certification records to create a structured, data-driven view of local housing ecosystems. The goal is to help communities, researchers, and local governments better understand discrepancies, compliance gaps, and broader housing trends without exposing personal tenant information.

At its core, TownIntel focuses on comparing census population data against declared rental occupancy at the property level, allowing users to identify mismatches that may indicate reporting gaps or outdated records. It also tracks whether landlords have properly registered properties for rental use and obtained required township certifications such as safety inspections or occupancy approvals. This creates a unified compliance snapshot for each property, which can then be analyzed at the block, neighborhood, or town level.

Beyond basic tracking, TownIntel includes advanced analytics and visualization tools. Interactive maps and dashboards allow users to view compliance status, rental density, and discrepancy patterns across entire towns. Optional analytical modules can generate anomaly detection flags, estimate occupancy trends using aggregated utility or turnover data, and highlight areas where regulatory compliance may need attention. Over time, the platform can also support predictive insights to help identify properties at risk of non-compliance or data inconsistency.

Overall, TownIntel is built to function as a transparent, extensible civic data framework. Its open-source design encourages collaboration while maintaining strict privacy boundaries, ensuring that only aggregated or publicly available data is used. By combining census data, property records, and rental compliance information into a single system, TownIntel provides a clearer, more connected view of how towns evolve and function over time.