Colorado-based BLVD Builders announced that it will open its new 55+ active adult community, Hillside at Castle Rock, in late summer. The community map showing the location of homesites and amenities is now available to help prospective buyers select their homesite. Hillside at Castle Rock will be an intimate community of 120 low-maintenance, single-level luxury homes within three stylish collections. All homes have up [PR.com]