4011 and 4021 N Filmore St ARE FOR SALE! Opportunity Zone Site Rare opportunity to acquire a mixed use, fully entitled and shovel ready 32 unit apartment building in the Elyria-Swansea neighborhood in North Denver. The proposed plans include 20,000 of buildable square footage between three stories. The project is slated to be mainly one bedroom units with a few studios offering investors a great unit mix. The property amenities include tandem parking spaces, bike lockers, large hallways, washer and dryers in every unit as well as great proximity to I-70, the River North District and Downtown Denver. House on 4021 is currently rented at $1,500 a month.