Valuing property
How do I know if this property in Asia is fairly priced?
Check a property price in Asia before you pay a deposit: price per sqm, comparable sales, new-build premiums, resale evidence and overpricing red flags.
Where to start
A listing tells you what the seller wants. It does not, by itself, tell you what the property is worth. The same is true of a crossed-out developer price, a launch discount or a broker’s claim that a unit is “below market”. Those are sales inputs. Valuation starts when you test them against evidence.
For a buyer, the useful goal is not to discover one magical number. It is to build a defensible range from several signals: a correctly normalised price per square metre, recent comparable properties, the current stage of the local market and the unit-specific features that buyers actually pay for. If those signals point in roughly the same direction, you have a stronger basis for a decision. If they conflict, that uncertainty is itself useful information.
The discipline matters most before a deposit, when it is still easy to compare alternatives. A high price may be justified by a rare view, efficient layout, stronger building management or genuinely attractive payment terms. A low price may hide poor resale liquidity or an inferior unit. “Expensive” and “overpriced” are not the same thing.
This is a buyer’s checking framework, not a formal valuation of any individual property. Local definitions, evidence quality and market conditions differ across Asia. For a material purchase, an unusual asset or any case where an official value is required, use a qualified independent valuer in the relevant market.
Price per square metre
Price per sqm is useful because it converts different apartment sizes into a common unit. It is also one of the easiest figures to misuse.
Start with the denominator. Ask exactly what area the seller is quoting. Depending on the country and project, marketing material may refer to internal, usable, net, saleable or gross area. A balcony, internal walls or a share of common space may be treated differently. Never assume two projects use the same measurement convention simply because both write “sqm”.
Then clean up the numerator. Does the quoted price include a furniture package, parking bay, storage, transfer incentives or other bundled items? A developer may advertise a higher all-in price while a resale listing excludes furnishings, or the reverse. Compare the apartment first on a like-for-like basis, then add the value of genuine extras separately.
Once the basis is consistent, price per sqm becomes a strong screening tool. A unit sitting well above close peers deserves an explanation. But the metric is not a valuation on its own. Layout efficiency, floor, outlook, condition, building quality and resale demand can all support a premium. The number tells you where to investigate; it does not tell you the answer.
Comparable sales
Comparable evidence becomes powerful when the properties are genuinely comparable. The closest evidence is usually a recent arm’s-length transaction in the same building or development for a similar unit type. If that is not available, widen the circle carefully: another stack or tower, a directly competing development, then the surrounding submarket.
Rank evidence by reliability. A completed transaction is generally more useful than an asking price. Bank-supported or officially recorded data can add confidence where available. Current listings still matter in thin or opaque markets because they show the competition a buyer faces today, but they should not be treated as completed sales. RICS guidance specifically cautions that asking prices may differ substantially from agreed transaction prices.
Build a simple comparable sheet. Record the evidence date, area basis, unit size, floor, view, fit-out, parking, building age and any rights or restrictions that materially affect the buyer pool. Then make sensible adjustments. You do not need to invent precise percentages for every difference if the local evidence does not support them. It is better to say that one unit has a clear superior view or materially better condition than to create fake precision.
The key test is robustness. Remove the weakest comparable and see whether your conclusion changes. Replace a premium project with a closer mid-market peer. If the result swings dramatically, your evidence set is not strong enough yet.
New-build vs resale
Primary, resale and assignment markets do not price the same thing.
A new-build buyer may be paying for staged payments, a brand-new unit, warranties, launch packaging, furniture, future amenities and the developer’s execution record. Part of that premium can be rational. But the developer’s price is still an entry price, not proof of the price another buyer will pay after completion.
Resale evidence answers a different question: what does the market pay when the sales gallery is no longer part of the product? Completed units reveal actual views, building management, defects, service quality and the number of competing sellers. That makes nearby resale stock particularly useful when stress-testing a new-build premium.
Assignments or pre-completion resales add another complication. The seller may be competing with the developer, who can offer newer inventory, payment plans or incentives. Contractual transfer rules and fees can also affect the effective exit price. Those legal mechanics belong in the relevant due-diligence process, but they matter to valuation because they affect who can buy and at what friction.
Do not assume that the first buyer’s purchase price is a floor for the next sale. Entry price and exit price are set by different conditions and sometimes by different buyer groups.
The developer premium
A developer premium is not automatically a red flag. Buyers may rationally pay more for a proven delivery record, better architecture, stronger management, a rare site, longer payment terms, new fit-out, warranty coverage or a package that reduces immediate cash needs.
The important question is whether the premium can be decomposed. Compare the project with completed competitors, then look inside the project for resales or assignments if they exist. Separate the value of furniture, parking or financing terms from the apartment itself. If the remaining gap is still large, ask what durable feature supports it.
Be careful with incentives. “Free furniture”, paid transfer fees, cashback or an extended instalment plan can be valuable, but they can also sit on top of an inflated sticker price. Evaluate the effective package, not the headline discount.
A useful resale thought experiment is simple: imagine the unit completed and listed by a private owner, without the current launch campaign. Which features would make a future buyer pay more than for the competing unit next door? If you can name concrete, scarce and visible advantages, the premium has a case. If the answer is mainly brand language, future appreciation or sales urgency, keep testing.
Signs of overpricing
Overpricing is usually a pattern rather than a single smoking gun.
One warning sign is a price clearly above close evidence with no property-specific reason for the gap. Another is a permanent “discount” from a reference price that appears to exist only to make the current offer look attractive. A third is an area calculation that cannot be explained consistently.
Weak comparisons are also common. A sales presentation may benchmark a normal unit against a landmark project in a different micro-location, or compare a primary-market product with premium asking prices that have not transacted. The comparison looks quantitative but answers the wrong question.
Urgency does not improve evidence. A unit may genuinely be scarce, but “last unit”, “price rise tomorrow” or “today-only incentive” should never replace checking the market. Ask what else is available, what similar units have actually changed hands for, and whether the same premium appears in resale stock.
Finally, watch for numbers that cannot be reproduced. If someone quotes an “average market price”, ask which buildings, which dates, which area definition and whether the data are asking or transaction prices. A valuation claim that disappears when you inspect the sample is not a strong basis for a deposit.
Where to verify the price
Different professionals answer different parts of the price question.
An independent valuer provides a formal or professional opinion of value using recognised methods and local evidence. That becomes especially useful for a high-value purchase, a unique unit, financing, reporting, disputes or a market where buyer-accessible transaction data are thin. Independence matters: the valuer should not depend on the success of the sale.
A local broker can add live market intelligence — which listings are attracting offers, where sellers are negotiating and how much competing inventory exists. That knowledge is valuable, but commission incentives mean it should be cross-checked rather than treated as the final word.
A lender’s valuation is another useful reference when financing is involved, but it is designed for the lender’s risk process. It does not automatically equal the seller’s price or the buyer’s fair-value conclusion. A lawyer can verify title, contractual area, rights and restrictions; a lawyer is not a substitute for a market valuation.
NovAsia can help organise the evidence: collect relevant comparables, normalise area and package differences, flag weak assumptions and arrange an independent valuation where appropriate. NovAsia does not issue an independent valuer’s formal report and does not guarantee a present or future property value.
A quick country snapshot
The method is pan-Asian, but the evidence available to a buyer is not.
Cambodia’s National Bank publishes a Residential Property Price Index, which is useful for market direction but does not remove the need for project-level comparables. Thailand’s central bank publishes residential price indices, including a condominium series for Bangkok and nearby areas derived from mortgage data. Both can help frame the market cycle while leaving the unit-level work to local evidence.
Vietnam’s Ministry of Construction has been developing a housing and real-estate market information system and publishes market reporting; in practice, apartment analysis still needs tight city, district and project segmentation. The Philippines has a BSP Residential Property Price Index built from housing-loan data; the upgraded methodology introduced in 2025 broadened property coverage and uses actual acquisition cost. Malaysia’s NAPIC provides a comparatively rich set of transaction, value, stock, overhang and housing-index data. Indonesia’s Bank Indonesia Residential Property Price Survey is a regular official benchmark for the primary residential market, so a resale buyer should supplement it with secondary-market evidence.
The practical rule is to match the confidence of your conclusion to the quality of your evidence. A national index can tell you about direction. It cannot tell you whether one particular 42 sqm unit on one floor is fairly priced today.
Country comparison
| Valuation factor | What to look at | Where to verify | Warning sign |
|---|---|---|---|
| Price per sqm | Same area basis and same price package across all units | Unit plan, area schedule, contract, price sheet and package inclusions | The seller cannot explain what the quoted area includes |
| Comparable evidence | Recent properties with similar location, size, quality and condition | Verified transactions, official/bank data and credible local brokerage evidence | The premium is supported only by high active listings |
| Market stage | Price direction, competing supply, seller behaviour and age of evidence | Official indices, market reports and fresh local inventory | Old evidence is used as if market conditions had not changed |
| Developer premium | Brand, delivery stage, payment terms, fit-out, furniture, service and warranty value | Developer pricing, completed competitors, project resales and assignments | Most of the premium relies on marketing or future appreciation claims |
| Liquidity and exit | Competing units, likely future buyer pool and resale friction | Project resale stock, listing duration, assignment terms and nearby competition | High entry price with little evidence of a functioning resale market |
| Condition and area | Layout efficiency, floor, view, fit-out, parking and actual physical condition | Inspection, plans, video, snagging record and inclusion documents | Materially different units are compared without adjustment |
What fits you
Treat financing terms and furniture as separate value components, not proof that the sticker price is fair.
Actual unit and building condition can matter more than a broad district average.
A private seller may be competing with better payment terms from the developer.
You can rationally pay for a view or layout you love while still understanding how much of that premium the market supports.
Run rental yield and return modelling in the dedicated investment content; this tool focuses on whether the entry price is supported.
Price-check checklist
Collect the evidence0 of 4
Normalise price per sqm0 of 3
Build the comparable set0 of 4
Escalate when needed0 of 4
Common mistakes
The first mistake is treating a listing as a transaction. A seller’s expectation is relevant because it defines current competition, but it is not proof that buyers are accepting that price.
The second is mixing area definitions. A condo that looks cheaper per sqm may simply have a larger quoted gross area. Without the same measurement basis, the comparison is false precision.
The third is ignoring exit friction. This page is not a rental-yield model, but liquidity still affects today’s value. A premium is easier to defend if future buyers can understand and pay for the same advantage. A unit that is difficult to resell should not be compared as though exit conditions were identical.
The fourth is confusing expensive with overpriced. A rare layout or protected view can reasonably command more than an area average. Conversely, a discounted unit may still be poor value if the lower price compensates for a serious disadvantage.
The fifth is starting with the discount percentage instead of fair value. Establish a market-supported range first, then compare the final net price after incentives. A discount from an untested list price is marketing arithmetic, not valuation evidence.
How NovAsia helps
NovAsia can turn a sales pack into a buyer-side evidence file. We can collect relevant listings and available transaction evidence, reconcile area definitions, calculate comparable price-per-sqm figures on the same basis, separate bundled incentives from the core property price and highlight where the evidence is too weak for a confident conclusion.
Where the transaction size, market opacity or property characteristics justify it, we can help route the property to an independent local valuer. NovAsia does not replace that independent professional, does not issue an official valuation report on their behalf and does not guarantee what the property will be worth now or at resale.
The aim is not to manufacture a lower price. It is to understand whether the seller’s number has support. Sometimes the evidence validates a premium; sometimes it shows that the buyer is paying mainly for launch packaging. Either result is useful before a deposit.
If the evidence still does not reconcile, the sensible next step is to document the gap and, if needed, route the property to an independent valuation through NovAsia.
FAQ
What is the quickest way to spot an overpriced condo?
Where can I find a reliable price per sqm in Asia?
Does a big developer discount mean I am buying below market?
Should a new-build always cost more than resale?
Can I value a condo using price per sqm alone?
How many comparables do I need?
When should I pay for an independent valuation?
Why can a bank valuation be different from the agreed price?
Read next
Expert view

I start with evidence, not with the advertised discount: what comparable units exist, how the area was measured and what is actually included in the price. NovAsia can organise that evidence and, where the case needs more certainty, connect the buyer with an independent local valuer. This is not an individual valuation and it cannot guarantee the value of a specific property.
Sources
- International Valuation Standards Council — International Valuation Standards (IVS) — Global professional framework covering bases of value, valuation approaches, data and inputs, and real property interests. — 08.08.2026
- Royal Institution of Chartered Surveyors — Comparable evidence in real estate valuation — Comparable-evidence principles and caution that asking prices may differ materially from agreed transaction prices. — 08.08.2026
- Bank of Thailand — Residential Property Price Index — Official residential and condominium price indices using mortgage-loan data and hedonic regression methodology. — 08.08.2026
- National Bank of Cambodia — Residential Property Price Index / Monetary and Financial Statistics Data — Official Cambodian residential property price index; the statistics page lists an update for July 2026. — 08.08.2026
- National Property Information Centre Malaysia (NAPIC) — Property Market Statistics — Official Malaysian transaction, value, stock, residential overhang and housing-index data. — 08.08.2026
- Bangko Sentral ng Pilipinas — Residential Property Price Index (RPPI) — Official housing-loan-based index; the newer methodology captures property characteristics and uses actual acquisition cost. — 08.08.2026
- Bank Indonesia — Residential Property Price Survey — Regular official benchmark for the primary residential market; the Q2 2026 release was published on 07.08.2026. — 08.08.2026
- Ministry of Construction of Vietnam — Housing and Real Estate Market Information System; market reports — Official housing/real-estate data-system work and market reporting; unit-level analysis still requires local city and project evidence. — 08.08.2026
Updated: 08.08.2026