Welcome to our listing page for Collection O Residency, where we're excited to display the 1 BHK apartments available for sale in Dwarka Sector 21, Delhi. If you're on the hunt for a new place to call home, let us guide you through what makes this hard and its surroundings such a fantastic choice, especially if you're looking for that perfect 1 BHK apartment. The Apartment Complicated: A Modern Haven Collection O Residency is designed with the modern urban dweller in mind. The architecture is new yet forever, ensuring your home remains stylish for years to come. With a focus on natural light and ventilation, each 1 BHK apartment feels spacious and inviting.