The Connecticut Insurance Department, in collaboration with First Street, the leading provider of physical climate risk analytics, is providing this free risk mapping tool to help Connecticut residents make informed decisions about their insurance needs.

Users can enter any Connecticut address to view maps for flood, fire, wind, air quality, and extreme heat, to receive detailed, property-specific climate-risk assessments.

The Details are in the Data

Extreme weather is impacting not just the value of our homes and businesses, but the safety of our residents and community. First Street’s leading climate risk mapping technology empowers individuals, businesses and government to plan, prepare for, and adapt to a changing environment. First Street’s platform provides property-specific data through interactive maps highlighting key risk categories such as flood, fire, wind, air and heat, and dives deeper into key risk assessments to provide essential insights. First Street has built proprietary physics-based climate data that is peer-reviewed and market validated.

Easy to Use

Users can enter their address and immediately understand their exposure to extreme weather today and into the future. Connecticut’s access to this tool will allow our citizens to adapt to a changing climate and avoid environmental-related hardship.

More About this Resource

Date: February 9, 2026

Type: Tool

Jurisdiction: Connecticut