See all Erie Highlands homes for sale and real estate, located in Erie, Colorado. Erie Highlands homes for sale and real estate listings are updated continually from the Multiple Listing Service (MLS). Erie Highlands gives residents easy access to Boulder, Denver and Longmont. Homes here often enjoy expansive views and a unique fiber-broadband service – a collaboration between Erie, Comcast and Oakwood Homes – that provides high-speed Internet to the community.