Here is the answer up front, because it changes how you look at every landed listing: a landed property in Singapore is worth its land value plus the depreciated value of the building sitting on it. The land is valued off recent transactions of similar plots on the same street or estate, expressed as a rate per square foot of land area. The building is a second, smaller component that loses value as it ages. That is the whole framework — and it is why the psf figures on property portals mislead so many landed buyers and sellers. After 200+ landed transactions, the single most common mistake I see is people comparing landed homes the way they compare condos: on price per square foot of floor area. Landed does not work that way, and once you see why, asking prices start making a lot more sense — or visibly stop making sense.
The land rate method: comparable psf on land area
Condo valuation prices the unit. Landed valuation prices the land. The working method is straightforward: take recent transactions of the same landed type — inter-terrace against inter-terrace, semi-detached against semi-detached, detached against detached — on the same street, then the surrounding estate if the street is quiet. Divide each transacted price by the plot's land area to get a land rate in dollars per square foot of land. Adjust each comparable for when it transacted, its tenure, its plot size relative to yours, and its condition. What emerges is a street-level land rate, and your plot's land basis is simply that rate multiplied by your land area.
Two things matter about this method. First, the comparables must be genuinely landed — strata terraces and cluster houses transact on a strata basis and belong in a different pool entirely, so mixing them in corrupts the rate. Second, landed evidence is thin. A street might see a handful of same-type transactions in two years, which is why the comparison widens in rings — same street first, then nearby streets, then the wider estate — with more adjustment needed the further out you go. This thinness is also why landed valuations carry wider uncertainty bands than condo valuations, an honest limitation of the asset class rather than a flaw in any one valuer.
Why built-up psf misleads
Portals and sellers love quoting price per square foot of built-up floor area, because for condos that is the natural metric. For landed it is close to meaningless, and here is why: built-up area is a choice, not a fixed attribute. Within the planning envelope, an owner can hold a modest original two-storey house or rebuild to three storeys with an attic and basement on the very same plot. Gross floor area can differ by a factor of two or more between neighbouring houses on identical land.
The arithmetic consequence is perverse. A newly rebuilt house with a large built-up area shows a low built-up psf, which makes it look like a bargain when it may simply be fully built out. An original single-storey house shows a high built-up psf, which makes it look expensive when its land may be cheaply priced. Sellers naturally quote whichever framing flatters their asking price. The discipline is simple: for landed, always convert to price per square foot of land area and compare within the same landed type and street. Built-up area still matters — but as an input to the building-value component, not as the comparison denominator.
How tenure shifts the land rate
The land rate is not one number per street; it splits by tenure. Freehold and 999-year plots trade on essentially the same basis, with 999-year treated in practice as freehold-equivalent. A 99-year leasehold plot on the same street trades at a discounted land rate, and the discount is not linear — it deepens as the lease runs down. The practical thresholds are financing-driven: below roughly 60 years remaining, bank loan-to-value limits and CPF usage tighten, thinning the buyer pool, and below 30 years most banks will not lend at all. A valuer pricing a leasehold plot against freehold comparables applies a tenure discount that reflects both the shorter ownership horizon and that narrower future buyer pool. So when you compute a street land rate from comparables, check the tenure of every comparable first — one 99-year transaction blended into a freehold set will quietly drag your rate down and mislead the whole exercise.
Building value and depreciation: why a 20-year-old house adds little
The second component is the building, and this is where seller expectations most often part company with valuation practice. A building contributes its depreciatedvalue, not its construction or renovation cost. A house rebuilt in the last few years contributes meaningfully, because the buyer genuinely avoids years of construction cost, rental during the build, and project risk. A house built or last substantially renovated twenty years ago contributes little, however solid it feels — because its most likely buyer is either budgeting a major overhaul or valuing the plot as a rebuild site, and in both cases the existing structure is closer to a placeholder than an asset. In the starkest case, a very old house on a good street can contribute roughly nothing: the property transacts at land value, and occasionally below it once demolition cost enters the buyer's sums.
Renovations follow the same logic in miniature. Structural work — extensions, an added storey, a proper rebuild — holds value far better than finishes. Marble flooring, carpentry and designer bathrooms depreciate quickly and are heavily taste-dependent; the next buyer may rip out what the current owner paid dearly for. As a rule of thumb I give sellers: recent structural work is partially recoverable, decade-old cosmetic work is largely not, and no renovation converts dollar-for-dollar into valuation.
Rebuild potential: the quiet driver of landed value
If the building depreciates towards zero, what actually drives landed prices over time is what the land allows you to build. Landed housing in Singapore is not governed by the plot-ratio system that applies to condos; instead, each landed area is zoned for either 2-storey or 3-storey mixed landed housing, with envelope controls capping overall building height and with attic and basement allowances layered on top. Setback requirements from boundaries, minimum plot sizes and minimum widths for each landed type then determine how much house can physically stand on a given plot. Two plots of identical size can therefore carry different land rates simply because one sits in a 3-storey zone and the other in a 2-storey zone — the first supports more gross floor area on rebuild, and the market prices that.
Shape and frontage matter for the same reason. A regular, wide plot rebuilds efficiently; a narrow or irregular plot wastes land to setbacks. A detached plot large enough to subdivide into two units of the minimum size carries option value a same-sized unsplittable plot does not. And at the top of the market, gazetted Good Class Bungalow Areas run under their own rules — a minimum plot of around 1,400 square metres (roughly 15,070 square feet), a two-storey cap and generous setbacks — which is why GCB-area land trades in its own distinct price universe and why valuation there is genuinely bespoke work rather than a formula. When you assess any landed property, the question behind the question is always: what could the next owner build here, and what would the plot be worth to someone building it?
What valuers and banks actually do
Professional valuers use the direct comparison method described above: caveats and transaction records for same-type landed sales nearby, converted to land rates, adjusted line by line for time, tenure, plot size, shape, orientation and condition, with the depreciated building added on top. The judgement lies in the adjustments, and because landed evidence is thin and every house is different, two competent firms can land on noticeably different numbers for the same property — a spread that would be unusual for a condo.
For a buyer, the mechanics matter because the bank lends on the lower of the purchase price and its valuation. If you agree to pay above the bank's valuation, the entire gap is funded from your own cash on top of the normal downpayment. Before committing to any landed purchase, get indicative valuations from the panels of two or three banks — they cost nothing at the enquiry stage — and treat a wide spread between them as information in itself: it usually means the evidence for that street is thin and the price is more negotiable than the listing suggests. Sellers should do the same exercise in reverse before setting an asking price, because a listing priced off renovation cost rather than off the street's land rate tends to sit on the market until reality arrives.
A worked example: pricing a semi-detached from the land up
Every number here is purely illustrative — invented for arithmetic, not market data — but the structure is exactly how I work through a real listing.
Suppose a freehold semi-detached sits on a 3,000 sqft plot, renovated about fifteen years ago, and the seller is asking $6.0 million, citing the renovation and move-in condition. Recent same-type freehold transactions on the street and nearby, converted to land rates, cluster around an illustrative $1,600 per square foot of land after time and plot-size adjustments. The land basis is then 3,000 × $1,600 = $4.8 million.
Now the building. A fifteen-year-old renovation is past the window where it commands much premium: the house is comfortably liveable, so it deserves something over a tired original-condition house, but nothing like the works' historical cost. An illustrative allowance might be $200,000 to $400,000 for liveable condition, putting a defensible value around $5.0 to $5.2 million. The seller's $6.0 million ask implicitly prices the ageing renovation at over a million dollars — which is the conversation to have, politely, with the land-rate workings in hand. Note the contrast: if the same plot held a house rebuilt three years ago with, say, 4,000 sqft of built-up area, a substantial rebuild premium on that floor area could justify a price well above land basis. Same land, very different totals — and the difference is entirely in the building component, which is exactly where negotiation lives.
What this means when you make an offer
Work every landed offer from the land up. Establish the street's land rate for the correct type and tenure from actual transactions, multiply by the plot's land area, then make a sober, depreciated allowance for the building — generous for a recent rebuild, modest for a dated renovation, near zero for an original house you intend to knock down. Check the rebuild parameters before you anchor on any number: the storey zone, the plot's shape and frontage, and the remaining lease if it is not freehold. Then compare your figure with the asking price and you will know precisely what you are being asked to pay for — land, or someone else's renovation. Be honest about the limits too: with thin comparable evidence, your land-rate estimate is a band, not a point, and a disciplined buyer prices within the band rather than pretending the band does not exist.
Common questions
How is landed property valued in Singapore?
Landed property is valued on the land first: valuers take recent transactions of the same landed type on the same street or estate, convert each to a price per square foot of land area, adjust for tenure, plot size, condition and timing, then multiply the resulting land rate by the subject plot's land area. The building on top is added as a second component, at its depreciated worth rather than its original cost. This is the opposite of condo valuation, which prices the strata unit directly.
Is psf a good way to compare landed properties?
Only if you are clear which psf you are using. Price per square foot of land area, compared within the same street or estate and the same landed type, is meaningful. Price per square foot of built-up floor area is not, because built-up area depends on how much each owner chose to build — a rebuilt three-storey house can show a low built-up psf while sitting on expensive land, and an original single-storey house can show a high built-up psf on cheap land. Two homes on identical plots can differ enormously on built-up psf and still be worth similar amounts.
Does renovation increase a landed home's valuation?
Partially, and usually by less than it cost. A recent, well-executed renovation keeps a house in the move-in-condition band and supports a firmer price, but valuers add renovation value on a depreciated basis, not at invoice cost. A renovation done ten or more years ago typically adds little, because the next buyer prices the house on the land and budgets for their own works. Money spent on the structure generally holds value better than money spent on finishes and fittings.
How does the remaining lease affect landed valuation?
Freehold and 999-year plots are valued off broadly the same land-rate basis, with 999-year treated as near-equivalent to freehold in practice. For 99-year leasehold, the land rate is discounted against freehold comparables, and the discount deepens as the lease runs down — the market and financing turn noticeably more cautious once the remaining lease falls under about 60 years, because bank loan-to-value limits and CPF usage tighten from there. Two similar houses on the same street can therefore carry very different land rates purely because of tenure.
Why do bank valuations differ for the same landed house?
Because landed homes are heterogeneous and comparable evidence is thin. Different valuation firms may select different comparable transactions, weight condition and plot attributes differently, and take different views on how much an older building contributes. On a condo the spread between firms is usually narrow; on landed it can be material. Since a bank lends on the lower of the purchase price and its valuation, it is worth obtaining more than one indicative valuation before committing, so a low outlier does not dictate your cash outlay.
Get a land-basis view before you commit
As a landed specialist with over 200 landed transactions, this land-first workflow is how I assess every listing my clients consider — the street's actual land rate, the tenure picture, the rebuild parameters, and what the building genuinely adds. If you are weighing a landed purchase or trying to price your own house honestly, I am happy to walk through the numbers for your specific street with you.
WhatsApp Kenny: +65 8666 6600.