Astro does not give an OC for any of their properties. They will make you run around for a long time if you ask for an OC for a property you buy. Although, the quality of work is good, the attitude of the owner Natraj stinks. He never honors commitments. So please be aware of this situation. Again, no issues in the quality of their work, but you will not get other things from them. They will not give you OC