What is an executive condominium? An executive condominium (EC) refers to strata-titled apartments in Singapore. These ECs are constructed and sold by real estate developers to qualified Singaporean households. Is an executive condo part of HDB? For the initial 10 years, executive condominiums are classified as Housing and Development Board (HDB) assets, leading to their … Continue reading FAQ: All You Need to Know About Executive Condominiums (ECs)