1. What a presale flat is
A presale flat is a first-hand residential unit sold before completion and before the occupation permit is issued. At signing you are buying floor plans, the sales brochure and a show flat; handover is typically one to three years later.
Three differences from a second-hand completed flat matter. Price is set by the developer's price list, so there is no motivated individual seller to negotiate with. The payment plan is designed by the developer and often bundles first and second mortgages with rebates. And market conditions at handover can differ sharply from signing day, because the mortgage is only finalised near completion.
2. Stage payment vs immediate payment
Immediate payment plans carry the larger discount but require most of the price early, which means paying interest sooner. Construction-period plans discount less but let you arrange the mortgage close to handover, with valuation and rates set at that time.
Comparing discounts alone is misleading: weigh the cost of paying early against the valuation risk of paying late. A simplified comparison for an HK$8M unit follows.
| Item | Immediate payment | Construction period |
|---|---|---|
| Typical discount | 3%–6% more | Smaller or none |
| When mortgage is drawn | Shortly after signing | Near handover |
| Rate risk | Locked early, interest starts early | Whatever rates are at handover |
| Valuation risk | Lower (approved early) | Higher if prices fall |
| Suits | Cash-rich buyers locking cost | Buyers whose funds arrive later |
3. Developer 'breathing plans': the year-4 number
A 'breathing plan' is developer-provided high-LTV financing — commonly 80%–90% or more — with a very low or interest-only rate for the first two to three years, then a jump to a rate far above bank mortgages. Developers are not bound by HKMA LTV guidance, which is why they can lend more; the cost sits in the later years.
The risk is not year one, it is year four. On an HK$8M unit with 90% developer financing (HK$7.2M over 30 years): roughly HK$26,600 a month at 2% for the first three years, rising to about HK$47,900 once the rate resets to 7% — more than HK$21,000 extra every month.
Most buyers plan to refinance to a bank at that point. Refinancing requires three things at once: a sufficient bank valuation, income that passes the stress test, and no negative equity. Fail any one and you are stuck with the high rate or forced to sell at a loss.
| Scenario (HK$8M, 90% developer loan) | Years 1–3 | From year 4 | Monthly gap |
|---|---|---|---|
| 2% teaser → 6% reset | ~HK$26,600 | ~HK$43,200 | +HK$16,600 |
| 2% teaser → 7% reset | ~HK$26,600 | ~HK$47,900 | +HK$21,300 |
| Interest-only → 7% reset | ~HK$12,000 | ~HK$47,900 | +HK$35,900 |
4. Five presale risks, including forfeiture
Valuation shortfall. If the bank values the flat below the contract price at handover, you must cover the gap in cash. This is the most common way presale purchases go wrong.
Forfeiture. Walking away after the provisional agreement usually costs about 5% of the price, and the developer may claim the resale shortfall. On an HK$8M unit that is around HK$400,000.
Delayed completion. Key dates are protected by law, but delays still disrupt tenancy plans, funding and mortgage approval timelines.
Show-flat mismatch. Show flats may omit walls and use undersized furniture. Rely on the sales brochure floor plan and saleable area instead.
Better value in the second-hand market. Price lists already carry the developer's marketing cost; comparable second-hand flats nearby often trade at a lower effective price per square foot.
5. Where negotiation actually works
The list price itself is rarely negotiable. Developer concessions come in three forms: larger stamp-duty rebates, longer completion periods, or a new, cheaper price list released for remaining stock.
So the right question is not 'is there a discount' but 'what is the actual price per square foot for comparable second-hand units nearby'. When the first-hand effective price exceeds nearby second-hand by more than about 15%, you are paying a new-build premium rather than value.
Our approach: we compute a fair price-per-square-foot band from nearby transactions, then tell you whether the development is worth chasing. If second-hand is better value, we say so and negotiate there on your behalf.
6. Pre-deposit checklist
Saleable area, layout, bay windows and flat roof treatment in the sales brochure.
Every payment plan on the price list, costed to a true total including interest and rebates.
The register of transactions — actual prices achieved in the same phase, not asking prices.
The developer loan's reset rate, penalty period and early-repayment charges.
Second-hand transactions nearby over the last three months as your valuation anchor.
Whether your cash flow survives the worst case: reset rate plus a valuation shortfall.
7. FAQ
Is a presale flat better value than a completed one?+
Compare effective price per square foot and total holding cost, not the headline discount. Price lists already include the developer's marketing cost, and comparable second-hand flats often trade lower.
What is the difference between stage and immediate payment?+
Immediate payment gives a larger discount but starts interest earlier. Construction-period payment discounts less but leaves valuation and rate risk to handover day.
Are developer breathing plans really risky?+
Payments are very low for two to three years, then can reset to 6%–7%, often doubling the monthly amount. If valuation or income falls short at that point, refinancing to a bank may be impossible.
What does forfeiting a presale deposit cost?+
Typically about 5% of the price, plus a possible claim for the resale shortfall — roughly HK$400,000 on an HK$8M unit.
Can first-hand prices be negotiated?+
Rarely on the list price. Concessions appear as stamp-duty rebates, longer completion or a cheaper new price list. Genuine negotiation lives in the second-hand market.
8. Sources
Sources: Sales of First-hand Residential Properties Authority guidance (price lists, register of transactions, sales brochures); HKMA mortgage LTV and mortgage insurance guidelines; Consumer Council warnings on developer-financing rate resets. Payment terms, penalty periods and rebates for any particular development are governed by its price list and the provisional agreement.