Can I get a valuation before I list?

Not from HDB; the Request for Value is only available to a buyer who holds an Option. Recent transacted prices on the HDB Flat Portal are the practical substitute, and we walk through them with you when we price the flat.

Does a high COV mean I sold well?

It means the buyer paid more cash than the value HDB assigned. It can also mean the flat was priced above the level most buyers could fund. Whether that was a good outcome depends on how long it took and how many buyers walked away.

Is COV negotiable after the value is released?

The price is always negotiable until the Option is exercised. A buyer facing unexpected COV may ask for a reduction; you are free to agree or decline.

COV and HDB valuation: what the number means for sellers and buyers

Cash over valuation, or COV, is the gap between the price a buyer agrees to pay and the value HDB assigns to the flat. Since 2014 that value is only revealed after the Option is granted, which turns COV from a bargaining chip into a risk both sides carry. Here is how the mechanism works and how to price around it.

6 min read · Figures checked 16 September 2026 · By Michelle Lee Ling Ching, CEA R009798I

How HDB values a resale flat

After you grant an Option to Purchase, the buyer submits a Request for Value on the HDB Flat Portal by the next working day and pays S$120. HDB decides whether the flat needs a fresh valuation; if so it assigns a firm from its panel of valuers, who inspects the flat and reports. The value HDB releases stays valid for three months. Neither party sees a value before the Option is granted.

What COV is, and who pays it

If the agreed price is S$620,000 and HDB's value comes in at S$600,000, the S$20,000 difference is cash over valuation. The buyer's housing loan and CPF usage are capped by the lower of price and value, so that S$20,000 must come from the buyer's cash savings. It is not a cost to the seller and it does not reduce the price. It simply changes how the buyer funds the purchase.

Why sellers should care anyway

A price that sits well above likely valuation shrinks your pool of buyers to those with spare cash. Some buyers will exercise the Option and pay the COV. Others will come back to renegotiate, and a few will let the Option lapse, forfeiting the option fee but costing you three weeks and a relisting. Pricing close to the likely value keeps more buyers in the running and shortens the sale.

Why buyers should care

Cash first: COV cannot be paid with CPF or a loan. Check your cash position before you offer above recent transacted prices.
Total upfront outlay: option fee plus exercise fee (together at most S$5,000), plus COV, plus the cash portion of the downpayment, plus Buyer's Stamp Duty if not fully covered by CPF.
HDB Flat Eligibility letter: get it before viewing so you know your loan ceiling; the Request for Value only confirms the value side.

Pricing a flat with valuation in mind

Pull the last six to twelve months of transacted prices for your block and the immediate neighbours from the HDB Flat Portal. Filter by floor band and flat model.
Adjust for what a valuer will see: floor level, renovation age, orientation, and remaining lease. Cosmetic touches move buyer sentiment more than value.
Set an asking price with a small premium above the likely value if the flat is genuinely better than recent comparables, and at value if it is not.
Decide in advance the lowest offer you will accept, and share it only with us. It stays out of viewings.
When an offer arrives, we tell you where it sits against the comparables so you know the COV risk before you grant an Option.

What happens if the value comes in low

The buyer has the option period to decide. They may pay the difference in cash, ask you to lower the price, or let the Option lapse. If they ask to renegotiate, you can hold, meet halfway, or refuse. There is no rule that the price must follow the value. If the Option lapses you keep the option fee and relist; the next buyer's Request for Value is a fresh assessment.

Common questions

Sources

Written by

Michelle Lee Ling Ching

Michelle Lee Ling Ching · CEA R009798I · ERA Realty Network Pte Ltd · L3002382K

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