Town Hall Address 37 Shattuck Street Littleton, MA 01460 United States- Middlesex County Website http://www.littletonma.org/ Town Clerk 978-540-2401 https://www.littletonma.org/town-clerk United States Assessor 978-540-2410 https://www.littletonma.org/assessor Mon: 8:00-6:00, Tues-Thurs: 8:00-4:00, Fri: 8:00-12:00 37 Shattuck Street, 2nd Floor, Room 206 Littleton, United States Tax Collector 978-540-2405 Mon: 8:00-6:00, Tues-Thurs: 8:00-4:00, Fri: 8:00-12:00 37 Shattuck Street, 2nd Floor, Room 207 / PO Box 1305 Littleton, United States Fire District 978-540-2302 United States Water 978-540-2222 United States Town Hall Hours Mon: 8:00-6:00, Tues-Thurs: 8:00-4:00, Fri: 8:00-12:00 County Middlesex