Historic Eastside Neighborhood Association


The Historic Eastside is Longmont’s (CO) first neighborhood, settled originally as the “Chicago-Colorado Colony” in 1871. A section of our neighborhood is listed on the National Register of Historic Places, having many outstanding homes built in the late 1800s and early 1900s.  Read more…

News Highlights:

Take a self guided tour of the Historic Eastside!

This 3.6 mile tour takes approximately 3 hours, but can be broken up into smaller segments as needed to suit your desires. Lots of interesting trivia here– become an Eastside Expert!

Click here for the tour guide.
Click here for the tour map.

HENA Neighbors Are Helping Each Other

Learn more here.


Please report idling trains that block our east-west access

Call BNSF at 1-800-832-5452 option #3
A bunch of people calling is better. They also track the calls.

Learn more here


Honoring Our HENA Heros

Bob Carlson, Community Builder


Glenn Sherwood, Preserving our Sense of Place

glenn sherwood pic