Here are 20 freehold condominium projects in Singapore with the highest annualized capital gains over the past 10 years: Tiong Bahru Estate, Race Course Rd/Owen Rd Con Area, Upper Serangoon Shopping Centre, Kuie Pong Loft, Ao Jiang Apartments, Penang Service Apartments, Chinatown Plaza, The Nassim, Eastville Apartments, Surrey Point, Park House, Beng Tong Mansion, Grand Residence, Hills Apartment, Mountbatten Regency, Tai Wah Building, Peakview Estate, Asia Gardens, Unit 8, Selegie Centre.