We are confident of delivering a level of service which exceed your expectations. Call us for any property matters and we are more than willing to share with you. Choa Chu Kang Crescent. S$ 1,400,000. S$ 4,200 / month. Office Space For Rent Near MRT. S$ 5,400 / month. PROPNEX REALTY PTE LTD. CEA Licence No.:. I am looking to buy a Property. I am looking to sell a Property. I am looking to rent a Property. I am looking to let a Property. I have another enquiry. I live in the following country:.