Question 1

What is HDB lease decay and why does it matter?

Accepted Answer

HDB flats have a 99-year lease from the date the land was granted, not from your purchase date. As the lease decays, the flat's value typically declines — more sharply once it falls below 60 years. Lease decay also affects: CPF usage eligibility (lease must cover youngest buyer to age 95), bank financing (shorter loan tenors), and future resale potential. An HDB flat with 40 years remaining is structurally sound but faces significant financing and CPF restrictions.

Question 2

Can I use CPF to buy an old HDB flat in Singapore?

Accepted Answer

CPF usage depends on remaining lease and youngest buyer's age. Rule: remaining lease must cover the youngest buyer to age 95. If it does, full CPF usage is allowed (up to Valuation Limit). If the lease is shorter than required but at least 30 years, CPF usage is pro-rated proportionally. If remaining lease is under 20 years, no CPF can be used and financing is unavailable.

Question 3

Will my HDB flat value drop when the lease runs out?

Accepted Answer

Yes. At lease expiry, the flat reverts to HDB with zero compensation. Most observers expect values to start declining meaningfully once lease drops below 60 years, with sharper falls below 40 years as buyers discount CPF/financing restrictions. The government's Voluntary Early Redevelopment Scheme (VERS) may offer some compensation for older flats, but terms are not guaranteed.

Question 4

What is the HDB Lease Buyback Scheme?

Accepted Answer

The HDB Lease Buyback Scheme (LBS) lets elderly flat owners (age ≥65) sell part of their remaining lease back to HDB in exchange for cash top-up to their CPF Retirement Account. For example, selling 20 years of your remaining lease to retain a 30-year lease for the rest of your life. Eligibility: SC, age ≥65, household income ≤S$14,000, must occupy flat. Applicable to 3-room flats and above.

Question 5

How does remaining lease affect my bank loan tenure?

Accepted Answer

Bank loan tenure cannot exceed the flat's remaining lease minus 5 years (HDB's buffer). So a flat with 45 years remaining can only support a 40-year loan tenor in theory — but bank loans are also capped at 25–30 years maximum. For a flat with 35 years remaining, the maximum loan tenor is 30 years (35 − 5 = 30). For flats with under 30 years, banks are generally unwilling to lend.

Year	Remaining Lease	Your Age Then	Est. Market Value
2026	68 yr	35	$343,434
2031	63 yr	40	$318,182
2036	58 yr	45	$284,630
2046	48 yr	55	$201,212
2056	38 yr	65	$132,104

Remaining Lease	CPF Usage	Financing
≥ 60 years	Full CPF (up to Valuation Limit)	Full bank/HDB loan available
30–59 years (covers buyer to 95)	Full CPF allowed	Shorter max loan tenor
30–59 years (doesn't cover to 95)	Pro-rated CPF only	Restricted financing
20–29 years	No CPF allowed	Very limited financing
< 20 years	No CPF allowed	No bank/HDB financing

HDB Lease Decay Calculator Singapore 2026

Remaining Lease Over Time

CPF Usage Rules by Remaining Lease

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