Plus flats — a tier introduced in August 2024 — are HDB flats in choice locations with higher subsidies and longer restrictions. The Plus MOP is 10 years (vs 5 for standard), Plus flats can be resold only to SC families (not PRs or singles), and a subsidy clawback applies on resale to recover HDB's enhanced grant.
Plus flat classification
HDB's three-tier classification system from August 2024:
- Standard: Most flats; 5-year MOP, no resale restrictions
- Plus: Choice locations (near MRT, town centres); 10-year MOP, SC-only resale, subsidy clawback
- Prime: Most prized locations (city fringe, central); same Plus restrictions plus stricter income ceilings
Plus and Prime are different from standard at the time of original purchase — buyers know which tier their flat is in. Source: HDB flat types.
Plus flat restrictions on resale
| Restriction | Standard | Plus |
|---|---|---|
| MOP | 5 years | 10 years |
| Resale buyer eligibility | SC + PR + singles | SC families only |
| Income ceiling for resale buyer | None | S$14,000 |
| Subsidy clawback on resale | Standard ABSD | Plus subsidy clawback |
The subsidy clawback returns HDB's enhanced upfront subsidy when the flat resells; the clawback is calculated on a sliding scale depending on holding period.
Worked example: Plus flat year-10 resale
| Item | Amount |
|---|---|
| Plus flat original purchase 2025 | S$420,000 |
| HDB Plus subsidy (assume S$80k extra) | S$80,000 |
| Year-10 estimated market value (2035) | S$650,000 (assumes 4.5% p.a. growth) |
| Capital gain | S$230,000 |
| Plus subsidy clawback | S$60,000–S$80,000 (sliding scale) |
| Net seller proceeds | S$570,000 |
The 10-year MOP plus clawback means Plus flats are effectively long-hold properties — flippers and short-term buyers should avoid Plus and target Standard or resale.
See related: Singapore HDB buying guide.
Frequently asked questions
Can I sell my Plus flat to a foreigner?
No. Plus flats can only be sold to Singapore Citizen families that meet the income ceiling.
Is the Plus subsidy clawback the same regardless of when I sell?
The clawback is on a sliding scale — it's higher if you sell soon after MOP and decreases over the next 10 years.
Can I convert a Plus flat to Standard by paying back the subsidy?
No. The classification is set at original purchase and cannot be changed retrospectively.