- Dec 2021 absd · major
- ABSD raised: citizens 17% on a second property and 25% on a third or subsequent; PRs 25% / 30%; foreigners 30%; entities 35%. TDSR threshold tightened from 60% to 55%. LTV for HDB-granted loans lowered from 90% to 85%.
- Sep 2022 tdsr · major
- Medium-term interest rate floor for TDSR and MSR raised by 0.5 percentage points to 4% for private-property loans, and a 3% floor introduced for HDB-granted loans. LTV for HDB-granted loans lowered from 85% to 80%. Private-property owners and ex-owners must wait 15 months after disposal before buying a non-subsidised resale HDB flat (seniors aged 55+ moving to a four-room or smaller flat exempt).
- Feb 2023 other
- Budget 2023 raised the top Buyer's Stamp Duty bands for residential property: 5% on the portion of value above $1.5 million and 6% above $3 million, where 4% applied before. Buyer's Stamp Duty is not an instrument in the measure_type enum, hence "other". Mirrors regime-2023-02-15.yaml so the calendar and the dated regulatory figures agree on this break; a price-based change, so no segment or profile is singled out.
- Apr 2023 absd · major
- ABSD raised: citizens 20% on a second property and 30% on a third or subsequent; PRs 30% / 35%; foreigners 60%; entities and trusts 65%. Falls almost entirely on investors and foreign buyers, so CCR is the segment most affected.
- Jun 2023 gfa
- URA gross floor area harmonisation: for developments with plans submitted from this date, strata area excludes air-con ledges, voids and other non-GFA spaces, so listed areas shrink and PSF rises for the same physical unit. A measurement-regime change, not a demand measure (§3.6): it does not move returns, so it is minor here, but every PSF comparison crossing it needs the harmonisation caveat.
- Aug 2024 ltv
- LTV for HDB-granted loans lowered from 80% to 75%. Enhanced CPF Housing Grant raised for lower-income first-timer families and singles.
- Jul 2025 ssd
- SSD holding period extended from three years to four and each rate raised by four percentage points (16%, 12%, 8%, 4%). Aimed at sub-sale flipping; no change to ABSD, LTV or TDSR.
- Jul 2026 other · major
- 15-month wait-out period removed for private residential property owners and ex-owners buying a non-subsidised HDB resale flat without an HDB housing loan. The change took effect immediately.