Contradictions in PM Wong’s claim on BTO pricing and HDB’s policies
In a recent dialogue, Prime Minister Lawrence Wong suggested BTO prices are tied to incomes, not resale values. However, HDB’s policies reveal that flat prices are based on resale market comparables, with subsidies ensuring affordability.

Prime Minister Lawrence Wong’s recent remarks about Build-To-Order (BTO) flat prices raise concerns about the potential misrepresentation of public housing affordability. While he suggested that BTO flat prices are tied to household incomes rather than resale market conditions, the Housing Development Board’s (HDB) stated policies reveal otherwise. This apparent disconnect risks misleading the public about the underlying principles of housing pricing in Singapore.
Wong’s position: A narrative of affordability based on income
At a student dialogue on 21 January 2025, PM Wong emphasised that public housing in Singapore would always remain affordable. He stated that BTO flat prices are determined in relation to household incomes, not the resale market, with affordability ensured through substantial government subsidies. Wong reassured participants that most first-time flat buyers can service their mortgages entirely with their Central Provident Fund (CPF) contributions, often requiring little or no cash payments. He also highlighted that rising flat prices over the decades have been accompanied by rising incomes, framing housing affordability as a function of both price and income growth. Wong noted that the government has implemented measures to address high resale flat prices and high application rates for some BTO projects, ensuring affordable housing for Singaporeans in the long term.HDB’s pricing mechanism: Tied to resale market values
However, the HDB’s description of its pricing framework contradicts this narrative. According to the HDB, BTO flat prices are determined by starting with the market value of comparable resale flats in the same area. This market value accounts for factors such as location, flat attributes, and prevailing market conditions. HDB then applies a “market discount” to ensure affordability. As stated on HDB’s website:“The market values of new flats take into consideration recent transactions of resale comparables to account for different attributes and locational factors, with a substantial market discount applied to ensure affordability. The market discount ensures that BTO prices are pegged to household incomes, and will remain relatively stable despite movements in the resale market.”While HDB applies affordability benchmarks, such as the Mortgage Servicing Ratio (MSR), and offers subsidies and grants to first-time buyers, these measures adjust affordability after the fact. They do not fundamentally alter the reliance on resale market values as the baseline for pricing.











