OUE Twin Peaks Condo, a unique condominium with 99 Leasehold Property Located at 33 Leonie Hill Road Singapore. Oue Twin Peaks Get OUE Twin Peaks Details, Latest Listings. Tower 1 on sales now with deferred payment. More info can be found on www.ouetwinpeaks-com.sg. It has two (2) 35-storey residential towers comprising of 462 luxurious units. Book your appointment now for viewing and sales