- Haddam RSA Final Report 11-03-2016
- Heating - Air Conditioning application
- Higganum Cove Final Report
- Historic Revitalization Grant
- Home Business Information
- Inland Wetlands Application
- Inland Wetlands Packet
- Jail Feasibility Study December 2005
- Large Accessory Structure Packet Nov 1 2017
- New Home Packet Nov 1 2017
- New Provision of the International Resident Code
- PERMITS: Questions and Answers
- Plumbing application
- Pool Requirements
- Public Sewer System - Higganum Village
- Regulations for Public Improvements (Roads)
- Removal/Abandonment of underground tanks
- RFP Town of Haddam Conservation Easement mapping
- RFQ_RFP Scovil Hoe
- Scovil Hoe DOT Study