The Longmont Downtown Development Authority (LDDA) has a mission to develop and sustain a thriving and vibrant downtown district. Through strategic development and programs, the LDDA makes downtown appealing to businesses, residents and visitors.
The LDDA encompasses 242 acres, spanning 1st Avenue to Longs Peak and Martin Street to Terry Street. Since 1982, more than $45 million in public and private funds has been invested in new and renovated buildings in the Longmont Downtown District.