About Us

about us

21 Onyx is a Family
Run Business

Set up in 2019, based in the UK and has been set up due to our passion for turning old and new buildings into desirable and affordable properties.


Our knowledge in the industry spans 30 plus years, as we are partners with Cheder Builders.

We aim to provide a swift and affordable service, we focus on building a tight relationship with all of our clients.


 Our rental properties are maintained and managed by ourselves to a high standard. We accrue properties then either keep, let or sell. Our aim is to help others do the same and with our knowledge and team, we guarantee top service.


We always discuss future or current projects, they say “ great minds think alike”, so we are in tune. When we need to hit a target and have a slim timeline, we work even harder together to ensure we meet the deadline.

Our Mission

Our mission is to exceed expectations and go to all limits to meet the requirements. We can offer a bespoke service when required. Key points about 21 Onyx is our hard work,honesty,reliability and 100 percent commitment.


We know the property industry can be a daunting place if you don’t have knowledge and guidance, we will help at this point and come together to structure a plan we agree on and then execute them. 


We aim to please, and anything can be made possible.