Hi Mr Yip, I am Bryan from ERA, No, you need not pay resale levy because you are buying a Resale Flat. You will only be subject to resale levy if you are purchasing unit directly from HDB. Feel free to contact me if you have other enquiries or need my service to find you a suitable Resale unit. My mobile number is 86912345, or you may email me at email@example.com. Hope to hear from you soon. Thank you. Warmest Regards, Bryan Lee, ERA.