Tan Chin Tuan House is named after a magnanimous philanthropist, an astute businessman and a distinguished civic leader with an impeccable record of public service to Singapore, Tan Sri Tan Chin Tuan. TCT House upholds the values of kindness, diligence, integrity and compassion. The students of TCT are always urged to uphold these good values and the spirit of contributing generously to the needy and underprivileged. The Tan Chin Tuan House verse is, "Let us consider how we may spur one another on toward love and good deeds." (Hebrews 10:24)

Thoburn House was named after Bishop Dr James Thoburn. He was responsible for initiating and accompanying the pioneer mission to Singapore. The overwhelming attribute shared by Thoburn’s students and staff is their positive have-a-go attitude. The Thoburn House verse is, “Not by Might, nor by Power, but by My Spirit”, says the Lord. (Zechariah 4:6)

Dr Lee Seng Gee was an ACSian who was also known as the “Rubber King”; he made generous contributions to the community during his distinguished career and the Lee Foundation today works towards the advancement of education, social welfare, and of course, the ACS family of schools. The motto of LSG House is Gloria Laus et Honor – glory, praise and honour to God, who is first and foremost in everything. The symbol of LSG is the Wolf – an animal who works well independently, but is stronger when in a pack – such an animal perfectly embodies the spirit of LSG! The Lee Seng Gee House verse is, "Your word is a lamp to my feet and a light to my path." (Psalm 119:105)

Oldham House was named after Bishop William F Oldham who founded ACS in 1886. The symbol of Oldham House is the Lion and our house colour is red. The staff and students of Oldham are committed to developing strong bonds and relationships with each other and aim to build a community based on teamwork, empathy and honesty. The Oldham House verse is, "The righteous are as bold as a lion." (Proverbs 28:1)

A prolific Patron of education, Mr Tan Kah Kee is synonymous with leadership, entrepreneurship, philanthropy and social reform. TKK House aims to pass on his values, developing students with strong characters who want to participate in, and contribute to their community, whether that be on the sports field, in the arts, or through service. With a team of tutors we aim to foster a friendly encouraging environment that supports our students to grow and realise their potential. The Tan Kah Kee House verse is, "Do nothing out of selfish ambition or vain conceit. Rather, in humility value others above yourselves, not looking to your own interests but each of you to the interests of the others." (Philippians 2:3-4)

Shaw Vee Meng is a businessman and and philanthropist noted as the owner of Shaw Cinemas here in Singapore. He’s an ACSian who has donated and contributed a significant amount to Singapore. The values of the house are respect for all, Faith, happiness and generosity. SVM outworks this thorugh excellence in performance and prominence at helping out at school events. The Shaw Vee Meng House verse is, "The Lord is my rock, my fortress and my deliverer." (Psalm 18:2)

Goh Hood Keng is named after an ACS teacher of 20 years who was the first Singaporean to be ordained as a Methodist Minister and who pastored the Straits Chinese Methodist Church (Kampong Kapor Methodist Church) for 40 years. Goh Hood Keng House believes that all students should have a sense of belonging to the House and School which will help to them to achieve their best. Our knight represents the strength of our values and House. The Goh Hood Keng House verse is, "Finally, be strong in the Lord and in his mighty power. Put on the full armour of God." (Ephesians 6:10-18)