HDB Explains Balance Flat Supply & Application Process After TikTok Query

HDB Clarifies Access to Balance Flats, Addressing Concerns Over Transparency

Singaporeans seeking public housing have an opportunity beyond the initial Build-To-Order (BTO) launch process: the Sale of Balance Flats (SBF) exercise. The Housing & Development Board (HDB) recently clarified that these SBF units are available to all Singaporean applicants, not solely those who initially applied for the corresponding BTO project. This clarification comes in response to concerns raised by a TikTok user, Ms. Chua, who questioned the availability of SBF units after repeatedly unsuccessful BTO applications. The issue highlights the complexities of Singapore’s public housing system and the ongoing efforts to ensure a fair and transparent process for prospective homeowners.

How Do Flats Develop into Available in SBF Exercises?

The HDB explained that flats offered through SBF exercises consist of units that remain unsold, were unselected by initial applicants, or were returned after a previous BTO launch. These units are then made available through the SBF exercise after all eligible BTO applicants have had a chance to select their preferred homes, and are subject to ethnic quotas. This process aims to provide a second chance for those who may have missed out during the initial BTO selection. You can learn more about the HDB’s mission and role as Singapore’s public housing authority on their official website: https://www.hdb.gov.sg/cs/infoweb/homepage.

The Case of Bukit Merah and Ms. Chua’s Experience

Ms. Chua’s concerns stemmed from a Bukit Merah project launched in May 2022, where she received a queue number of 3,120 for a four-room flat – a number exceeding the total units available. She later learned that 202 four-room units from that project were offered in a subsequent SBF exercise, leading her to question why she wasn’t informed about the availability of these balance flats. The HDB responded by detailing Ms. Chua’s application history, noting she had applied for a four-room flat eleven times between November 2020 and May 2023, all in highly sought-after locations like Kallang/Whampoa and Bukit Merah. Due to the high demand in these areas, her applications were unsuccessful until her final application in the May 2023 SBF exercise, for which she ultimately declined to select a unit.

Understanding BTO and SBF: A Core Distinction

To understand the current situation, it’s crucial to differentiate between the Build-To-Order (BTO) and Sale of Balance Flats (SBF) schemes. BTO, introduced in 2001, allows the HDB to build flats based on actual demand, offering flexibility in timing and location. As outlined in Wikipedia’s entry on Build-to-Order (Singapore), the process involves Singaporeans applying for flats in preferred locations. SBF, provides an avenue for those who were unsuccessful in the BTO process, or those who didn’t apply initially, to secure a flat. It’s essentially a resale of sorts, offering previously unselected or returned units.

Application Rates and Shifting Demand

The HDB also highlighted a recent trend: median application rates for first-timer families applying for larger BTO flats have decreased. From almost seven times the number of units in 2020, the rate has fallen to between 1.1 and 1.9 times in 2025, and even 0.9 times in the latest February exercise. This suggests a potential easing of demand, although competition remains fierce for flats in prime locations. The HDB encourages applicants with urgent housing needs to consider projects with lower application rates to improve their chances of success.

What Happens Next for Prospective Homeowners?

The HDB’s response to Ms. Chua’s concerns underscores the board’s commitment to transparency in the flat allocation process. For those still seeking public housing, the key takeaway is that the SBF exercise offers a viable alternative to BTO. Prospective buyers should regularly check the HDB website for upcoming SBF launches and consider applying for projects with lower demand to increase their chances of securing a flat. Ms. Chua ultimately purchased a resale flat, utilizing CPF housing grants, demonstrating that multiple pathways to homeownership exist in Singapore. The Straits Times reported on muted demand for some plus prime HDB flats as first-time buyers weigh stricter resale conditions, which may also influence applicant choices: https://www.straitstimes.com/singapore/housing/muted-demand-for-some-plus-prime-hdb-flats-as-first-time-buyers-weigh-stricter-resale-conditions?ref=inline-article.

Confirmed vs. Unclear Details

Confirmed: SBF flats are available to all Singaporeans, not just initial BTO applicants. Flats in SBF exercises include unsold, unselected, or returned units from previous BTO launches. Ms. Chua applied for eleven flats between 2020 and 2023 and ultimately purchased a resale flat. Application rates for BTO flats have been decreasing.

Unclear: The specific reasons why applicants return or cancel their BTO selections were not detailed. The exact number of applicants who apply for both BTO and SBF exercises simultaneously remains unclear. The long delay between Ms. Chua’s SBF invitation and the option to purchase a resale unit was not fully explained.