Condos for Sale in New Castle, Colorado

Every condominium currently listed in New Castle on the Aspen Glenwood MLS, updated continuously. Condo inventory in New Castle turns over faster than single-family homes, and the best units in the strongest buildings are often under contract within days of hitting the market.

What separates two units at the same price in New Castle is rarely square footage — it is the building. Short-term rental rules, HOA reserves and assessment history, deeded versus fractional ownership, parking, and storage all move value more than the floor plan does. Klug Properties has sold across these buildings for decades; reach out for the history behind any listing below, or to hear about units before they reach the MLS.