What Is HDB and Private Property Valuation in Singapore, and How Is It Determined?

In Singapore's property market, the word "valuation" comes up constantly. But what does it actually mean, who does it, and how does it affect what you can borrow, spend, or sell for?

Here's a clear breakdown for both HDB and private property.

HDB Resale Valuation

When you buy an HDB resale flat, HDB appoints an approved valuer to assess the flat's market value after the Option to Purchase (OTP) is granted.

The valuation is based on comparable recent transactions for similar flats in the same area (similar flat type, storey range, remaining lease). It is not simply the price you agreed to pay, it's an independent assessment of what the flat is worth.

Why it matters:

• CPF usage: You can only use CPF up to the HDB valuation (not the agreed purchase price)
• HDB loan: The HDB housing loan is calculated on the lower of valuation or purchase price
• COV: If you pay above the valuation, the excess (Cash Over Valuation) must come entirely from cash

Private Property Valuation

For private property (condo, landed), valuation is conducted by MAS-approved valuation firms engaged by the buyer's bank as part of the mortgage process.

The bank typically engages its own valuer. The valuer inspects the property and issues a report assessing market value based on comparable transactions.

Why it matters:

• Loan-to-Value (LTV): The bank lends up to 75% of the valuation (not the purchase price). If you've agreed to pay $1.5M but the valuation comes in at $1.4M, your loan is 75% of $1.4M = $1.05M, meaning you need to fund the $100,000 gap in cash
• CPF usage: Subject to the Valuation Limit (lower of purchase price or valuation)
• Stamp duty (BSD/ABSD): Calculated on the higher of purchase price or valuation

What Happens If Valuation Comes In Low?

For private property, a low valuation creates a "shortfall" that the buyer must cover in cash. This is one of the more unpleasant surprises for buyers who've agreed to a purchase price above market.

Options when valuation is low:

1. Request a re-valuation (from a second approved valuer, banks sometimes allow this)

2. Renegotiate the purchase price with the seller, based on the valuation

3. Fund the shortfall in cash, the buyer absorbs the difference between the bank's maximum loan (based on valuation) and the agreed purchase price

For HDB, low valuation simply means higher COV, which the buyer must pay in cash.

How Sellers Use Valuation

For sellers, understanding the likely valuation before listing helps set a realistic asking price. In a rising market, recent comparable transactions support higher valuations. In a cooling or softening market, valuations may lag behind asking prices.

Getting a desktop valuation estimate (informal, not the official bank/HDB valuation) from a property agent or online portal before listing helps sellers set an informed price.

Our Take

Valuation is not the same as market price, it's an independent professional opinion of value based on comparables. The two can and do diverge. Understanding this divergence, and what it means for your loan, CPF, and stamp duty, is essential for both buyers and sellers before any transaction closes.

Frequently Asked Questions

Who pays for the valuation when buying an HDB resale flat?

The buyer pays for the HDB valuation. The fee is typically $100 to $200 for HDB resale flat valuations. For private property, the buyer's bank arranges and pays for the valuation as part of the mortgage approval process, though the cost is often recovered via loan fees.

What if the property valuation comes in lower than the agreed price?

For private property, the bank will only lend against the valuation. The gap between the agreed price and the valuation must be funded in cash (on top of the standard downpayment). For HDB, the gap becomes COV, which must also be paid in cash.

Can I get a valuation done before making an offer?

For HDB, formal valuation only happens post-OTP. You can estimate likely valuation using recent transaction data from HDB's resale portal. For private property, informal desktop estimates are available from agents or portals, but the official bank valuation only happens after you've committed to the purchase.

Is BSD calculated on the purchase price or the valuation?

BSD (and ABSD) are calculated on the higher of the purchase price or the valuation. You can't reduce your stamp duty by ensuring the valuation comes in low.

How long does property valuation take?

HDB valuation typically takes 3 to 5 business days after the OTP is granted. Private property bank valuation typically takes 1 to 3 business days from the bank's appointment of the valuer.

Want to Understand What Your Property Is Worth Before You List or Buy?

Knowing the likely valuation range before you enter a transaction, whether as buyer or seller, puts you in a stronger negotiating position. A planning session with Serene & Mei includes a market price assessment for your specific property.

Book a session with Serene & Mei →