To apply for a Certificate of Appropriateness or for a Demolition Delay, please fill out the relevant form and contact staff at hdc@newhavenct.gov, for further guidance.

More information for applicants is available here:

• Certificate of Appropriateness Applications
• 90 Day Demolition Delay Applications
• 90-Day Demolition Delay Package
• 90-Day Demolition Delay mailing list