Serangoon Gardens Inter-Terraces Cross $2,000 PSF for “Land Value” — What It Means for 2026 and Beyond???

In April 2026, two single-storey inter-terrace homes in Serangoon Gardens crossed the $2,000 psf benchmark: one unit along Portchester Avenue sold for about $4.65 million / $2,156 psf on a land area of 2,157 sqft, while another unit along Huddington Avenue sold for about $4.52 million / $2,088 psf on about 2,165 sqft, with the data stated as retrieved from URA. These transactions are significant because they appear to represent largely land-value-driven purchases, not brand-new rebuilt homes commanding a premium for design, finishes, lift, or modern multi-generation layouts.

The bigger message is simple: if older inter-terraces in Serangoon Gardens are now transacting above $2,000 psf, the pricing floor for future rebuilt inter-terraces is being reset. In 2023, buyers/developers could still enter at roughly $1,600–$1,700+ psf for selected plots, which allowed brand-new rebuilt homes to be resold in the $3,200–$3,400+ psf range while still leaving room for construction cost, financing cost, holding cost, professional fees, risk, and profit margin. By 2026, if the land itself already costs above $2,000 psf, the same rebuilt product cannot realistically be priced at the old 2025/early-2026 benchmark unless the developer accepts thinner margins or the build quality is compromised.

The transactions that changed the conversation

The April 2026 Portchester and Huddington deals are not isolated signals. In the same Serangoon Gardens transaction list, May 2026 also saw Chislehurst Grove transact at about $6.39 million / $3,472 psf on around 1,841 sqft of land, while April 2026 saw Brighton Crescent transact at $6.8 million / $3,136 psf and Tai Hwan Terrace at $4.618 million / $2,502 psf. These figures show a wide but increasingly elevated price band, where older homes, renovated homes, and brand-new homes are no longer separated by modest premiums but by very clear product positioning.

For context, EdgeProp’s Serangoon Garden Estate page shows that, based on URA sales data in the last 5 years, the estate’s sale prices ranged from $1,131 psf to $3,472 psf, with an average of $2,090 psf; it also states that the development includes terrace houses, semi-detached houses, detached houses, and multiple tenures including freehold, 999-year, and 99-year leases. The April 2026 Portchester/Huddington deals are therefore important because they sit close to the estate’s recent average despite being older single-storey inter-terraces, suggesting that the market is increasingly paying for scarce Serangoon Gardens land, not just the existing building.

Source: EdgeProp

Why the 2023 land-cost advantage mattered

The economics of the two brand-new examples are revealing. A single-storey inter-terrace along Chiselhurst Grove was reportedly bought in 2023 at about $3 million / $1,630 psf and resold in May 2026 at $6.39 million / $3,471 psf; that implies a gross spread of roughly $3.39 million before accounting for construction, professional fees, financing, holding costs, marketing, taxes, and profit.

Source: Huttons Analyzer

Similarly, another single-storey inter-terrace along Conway Grove was reportedly bought in 2023 at about $3.2 million / $1,740 psf and resold in September 2025 at $5.9 million / $3,207 psf, implying a gross spread of roughly $2.7 million before development and transaction costs. These examples show why the 2023 land entry price was so powerful: when land was acquired at the $1,600–$1,700+ psf level, the final sale price could land in the low-to-mid $3,000 psf range while still making financial sense.

The problem for 2026 buyers is that this cost structure has changed. If a developer or individual buyer acquires an older inter-terrace land today at $2,xxx ~ $2,1xx psf, the final rebuilt home must absorb a land cost that is already roughly $350–$500 psf higher than comparable 2023 acquisition levels. That increase alone can push the final required selling price significantly above the previous $3,200–$3,400 psf brand-new benchmark, even before considering construction inflation, financing costs, and higher buyer expectations for premium quality.

The new rebuilt-home math: why $3,200 psf may no longer be enough

A simple forward model explains the issue. Using Conway Grove as a reference, land purchased at $1,740 psf, sold at $3207 psf with a gross increment of $1,467 psf.

If the land is bought at $2,088 psf, and the all-in rebuild, professional, financing, holding, risk, and profit margin add another $1,467 psf, the final required sale price becomes roughly $3,555 psf. If land is bought at $2,156 psf, the same all-in add-on pushes the required price to about $3,623 psf. Take an average 2,000 sqft inter-terrace plot, which translates to an estimated final price range of roughly $7.11 million to $7.25 million, depending on specifications and margin assumptions.

Do you think that's possible? Same all-in add-on after 3 years? Even my kopi-O from the coffee shop increased to $1.60 from $1.20.

That is why the old benchmark of $3,200–$3,400 psf may become the starting point, not the ceiling, for well-designed new inter-terraces in Serangoon Gardens. The SISV Tender Price Index shows construction tender prices rising sharply after 2020, with the BCA all-buildings index moving from 102.8 in 2020 to 136.1 in 2023, 137.7 in 2024, and 139.0 in 2Q2025, highlighting that construction costs are structurally higher than pre-COVID levels https://www.sisv.org.sg/admin/efinder/files/doc/qs/TPI/SISV%20TPI_2Q2025.pdf

Why modern inter-terraces with lifts command a premium

The demand side is also changing. Many landed buyers today are not simply looking for “a landed address”; they want a modern, functional home that can support large families, adult children, elderly parents, helpers, home offices, and multi-generation living. A lift is no longer viewed as a luxury add-on in many new landed homes; for families with elderly parents or long-term retirement planning in mind, it is increasingly seen as future-proofing.

For inter-terraces, the premium is especially strong because the land plots are usually narrow, and efficient planning matters. Buyers pay more for houses that solve the “old terrace house problem”: dark interiors, tight staircases, small bedrooms, limited parking, lack of ensuite bathrooms, poor ventilation, and no elderly-friendly access.

This creates a clear valuation gap. An old single-storey inter-terrace may now fetch $2,000+ psf because buyers value the land and redevelopment potential. But a brand-new 3-storey or 2-storey-plus-attic inter-terrace with lift, multiple ensuite rooms, and modern façade can command a much higher psf because the buyer avoids the uncertainty, time, and stress of rebuilding.

What this means for Serangoon Gardens prices in 2026 and beyond

First, $2,000 psf land may become the new psychological support level for well-located, regular-shaped, freehold or 999-year inter-terrace plots in Serangoon Gardens, especially those around the common 2,100–2,200 sq ft land size. The April 2026 Portchester and Huddington transactions show buyers were already willing to cross that level for older terrace stock, while the wider 2026 transaction table shows multiple terrace transactions above $2,000 psf across the estate.

Second, brand-new rebuilt inter-terraces may increasingly need to be priced above $3,400 psf to justify current land costs. If future land acquisition is above $2,000 psf and construction costs remain elevated, a new inter-terrace sold at only $3,200~$3,400 psf may leave insufficient spread for developers unless the land was bought earlier, the build is very cost-controlled, or margins are compressed.

Third, the market may split into three clearer tiers: older original-condition inter-terraces around the land-value band; renovated or rebuilt-but-older homes at a mid-tier premium; and brand-new lift-equipped homes at the top end.

The affordability ceiling: how much will buyers really pay?

The key question is not whether buyers want modern terraces with lifts — they do — but how far they can stretch when the land cost has moved so quickly. Landed residential property in Singapore is also structurally scarce and largely preserved for Singapore citizens; SLA states that foreign persons, including PRs, need approval to buy landed residential property, and terrace houses are among the restricted property types. This restricted buyer base makes landed homes more locally driven than many condominium segments, but it also means affordability is tied closely to local upgrader wealth, business-owner liquidity, family support, and sale proceeds from prior private homes.

[Source: https://www.sla.gov.sg/regulatory/foreign-ownership-of-property/]

For practical buyer psychology, the next resistance band is likely not just PSF — it is total quantum. A 2,000 sqft inter-terrace priced at $3,500 psf is about $7 million; at $3,600 psf, it becomes $7.2 million; at $3,700 psf, it reaches about $7.4 million. Once inter-terraces move decisively into the mid-$7 million range, buyers may start comparing against semi-detached homes in other District 19 locations or larger plots in less prime landed enclaves.

Conclusion: the land has moved — the rebuilt price will follow

The April 2026 sales of Portchester Avenue and Huddington Avenue are important because they suggest Serangoon Gardens inter-terrace land has crossed a new threshold. When old single-storey homes trade above $2,000 psf, future rebuilt homes cannot be judged against the old transactions that were made possible by 2023 land costs of around $1,600–$1,700+ psf.

For 2026 and beyond, the likely direction is a wider gap between old and new: older inter-terraces may continue to trade around land value, while brand-new lift-equipped homes could push toward $3,400–$3,600 psf, especially if they sit on regular plots, have premium façades, efficient layouts, ensuite bedrooms, and true multi-generation functionality. The buyer pool will be more selective, but for the right product, Serangoon Gardens remains one of District 19’s most recognisable landed enclaves, supported by scarcity, mature amenities, and long-term owner-occupier demand.

Bottom line: if land in Serangoon Gardens now costs more than $2,000 psf, then a well-built new inter-terrace is unlikely to stay meaningfully below the old $3,200–$3,400 psf range for long. The next generation of brand-new inter-terraces will have to price in not only the house — but the new cost of owning the land beneath it.