Select the day you'd like to search for appointments. 950 FULTON ST BROOKLYN, NY 11238-9997.Post Office™. Share. Exemption applications must be filed with your local assessor's office. See our Municipal Profiles for your local assessor's mailing address. Senior Civil Clerk: Amber Pesce ; Hours: Monday through Friday AM to PM Closed weekends and holidays. ; Summer hours: July and August AM - PM Return your completed Form PTAX-340 to your CCAO's office or mail it to the address printed on the bottom of Page 2. To be registered in the next election, mail or deliver your application form to your county voter registration office at least 15 days before the next election. These services can take place in the person's home or in the community.