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Collective sale reforms may spark more deals, but not a repeat

A policy double-hit — longer ABSD deadlines for developers who take on big collective sale sites, and proposed lower consent thresholds for ageing estates.

P
PropAce Institutional Advisory
Quantitative Estate Research & Regulatory Strategy

Published · updated

PropAce Collective sale reforms may spark more deals, but not a repeat
PropAce Collective sale reforms may spark more deals, but not a repeat

A policy double-hit — longer ABSD deadlines for developers who take on big collective sale sites, and proposed lower consent thresholds for ageing estates — should finally crack open Singapore’s en bloc market. Just do not expect 2018 all over again.

Key takeaways

  • Developers of large collective sale sites will get six years to complete and sell projects yielding 700 to 1,400 residential units, and seven years for mega sites yielding at least 1,400 units (The Straits Times, 2026).
  • The consent threshold for collective sales is proposed to fall from 80 per cent to 70 per cent for developments aged 40 to 59 years, and to 65 per cent for those aged 60 years and above (The Straits Times, 2026).
  • PropAce Institutional Advisory’s en-bloc potential model identifies 363 of 3,818 scored developments as having high collective-sale potential (PropAce Institutional Advisorydata, 2026).
  • Pricing is the main deal-breaker: more attempts fail on unrealistic reserve prices than on a lack of developer interest (The Straits Times, 2026).
  • The gap between new and resale prices is stark: new launches averaged S$2,304 psf against S$1,595 psf for resale, a roughly 44 per cent premium (URA caveat data, 2026).

What exactly changed

The first reform attacks developer risk. The authorities extended the additional buyer’s stamp duty (ABSD) remission timeline for large redevelopment projects (The Straits Times, 2026). Large sites — those yielding at least 700 but fewer than 1,400 residential units — will get six years to complete and sell, up from 5½ years. Mega sites, yielding at least 1,400 units, get seven years (The Straits Times, 2026).

The second reform attacks the owner-side logjam. Under proposed changes, the collective sale consent threshold falls from 80 per cent to 70 per cent for developments aged 40 to 59 years, and to 65 per cent for projects aged 60 years and above (The Straits Times, 2026).

The policy logic is straightforward. For owners of ageing private developments, wealth is often tied up in the home while maintenance costs rise and sinking funds deplete (The Straits Times, 2026). For developers, bigger sites carry bigger risk, and the extra selling time lowers that risk. If the reforms succeed, they would also reduce reliance on the government land sales programme for housing supply and help recycle land in land-scarce Singapore (The Straits Times, 2026).

The potential is real. The 660-unit Pine Grove could yield 2,000 new units, while the 918-unit Braddell View could offer around 2,600 new homes if redeveloped (The Straits Times, 2026).

A third, less-publicised proposal is causing anxiety: cutting the window to secure the consent threshold from 12 months to six months. Some owners of larger sites warn this could mean more failed attempts, wasted legal and marketing costs, and seller fatigue. They have suggested giving projects with more than 200 units, or those over 30 years old, nine to 12 months instead (The Straits Times, 2026).

Why 2018 will not repeat

The last boom ended abruptly. Mega sites lost their allure after the July 6, 2018 cooling measures significantly hiked residential land acquisition costs for developers, while higher ABSD rates and lower loan-to-value limits dampened home-buying (The Straits Times, 2026). The market that follows these reforms is leaner and more disciplined.

One structural reason is the alternative land supply. Government Land Sales (GLS) sites remain the preferred landbanking route for most developers, and the state continues to release land (The Straits Times, 2026). A negotiated en bloc deal can turn contentious; a GLS site is more straightforward (Stacked, 2026). Older Singaporeans may recall the two-year saga that halted the attempted collective sale of Horizon Towers in 2007, blocked by a minority of dissenting owners (Stacked, 2026).

Another reason is replacement cost. The property market is a different beast today compared with the en bloc heyday of 2018, with private residential prices growing sharply after the end of the Covid-19 pandemic (Stacked, 2026). Today, many en bloc hopefuls face a tough choice: the cost of a replacement property has increased, but developers operate on slim margins that limit how much they will pay (Stacked, 2026). The reforms do not change that arithmetic.

The numbers behind a slower cycle

The raw supply of candidates is there. PropAce Institutional Advisory’s estimated en-bloc potential model ranks 363 of 3,818 scored developments as having high collective-sale potential (PropAce Institutional Advisorydata, 2026).

But the pricing backdrop keeps bids in check. Islandwide private prices sat at S$2,038 psf in 2026-Q2, 6.8 per cent below their S$2,186 psf peak, yet still 33.3 per cent above the S$1,529 psf trough (URA caveat data, 2026). The gap between new and resale prices is the quiet killer of many deals. New-launch private homes averaged S$2,304 psf against S$1,595 psf for resale — a roughly 44 per cent new-sale premium (URA caveat data, 2026). For an owner upgrading within the private market, that premium is a bill, not a windfall.

The segment split also shapes developer appetite. Across the private transaction record, prime-core (CCR) homes have averaged S$2,443 psf, city-fringe (RCR) S$2,078 psf and suburban (OCR) S$1,552 psf (URA caveat data, 2026). Suburban en bloc sites, where expected selling prices are lower, leave less room for the risks the reforms reduce.

HDB prices tell a different story. Islandwide HDB prices were S$652 psf in 2026-Q2, essentially unchanged at 0.0 per cent above their S$652 psf peak, but still 57.5 per cent above the S$414 psf trough (URA caveat data, 2026). That gives some owners a buffer, but the maths still depends on the individual block, lease and location.

The price-discipline problem

Ask any marketing agent who has worked a failed collective sale. More attempts have failed on unrealistic reserve prices than on a lack of developer interest, said Terence Lian, head of investment sales at Huttons. Developers, he added, will base bids on residual land value, construction costs, financing costs and expected selling prices — they will not pay more simply because the rules have become more favourable (The Straits Times, 2026).

Worked example: Pine Grove

Pine Grove is in the final leg of its fifth collective sale attempt at a reserve price of S$1.78 billion (The Straits Times, 2026). In 2018, 78 per cent of owners consented to S$1.72 billion, but a small group held out for a higher reserve price of S$1.86 billion, and the effort failed (The Straits Times, 2026).

That pattern repeats across the market. In many en bloc exercises, the critical last few percentage points to the consent threshold become swing votes; owners know their consent is crucial and may hold out for a higher price before signing (The Straits Times, 2026). Lower consent thresholds change that power balance. With 70 per cent or 65 per cent thresholds, collective sale committees are less likely to be held hostage by the last few percentage points (The Straits Times, 2026). That should preserve pricing discipline.

The limits of legislative fixes

The proposals are not a magic wand. Legislative changes alone are unlikely to determine the pace of collective sale activity, said Terry Wong, head of capital markets and investment services at Colliers Singapore. Development costs, financing conditions and developer confidence remain decisive, and the reserve price must still make sense while state land supply is being released (The Straits Times, 2026).

There are also unresolved technical questions. If an ongoing collective sale has secured the 80 per cent mandate but receives a bid below its reserve price, will owners need 70 per cent or 80 per cent support for a supplementary agreement to accept the lower price, asked Nicholas Ng, head of land and collective sales at JLL Singapore (The Straits Times, 2026). The ambiguity matters.

Leasehold owners face their own clock. The longer they hold out, the smaller the windfall may be, because the lease upgrading premium developers must pay to bring an ageing lease back to a fresh 99-year tenure rises as the lease decays (The Straits Times, 2026). And even with the extended ABSD remission timelines, the collective sale process remains lengthy and complex, and ABSD penalties remain hefty (The Straits Times, 2026).

A more disciplined cycle

If the reforms work, expect a steady trickle of deals rather than a flood. The supply is there — PropAce Institutional Advisory’s model identifies 363 high-potential developments (PropAce Institutional Advisorydata, 2026). The policy tailwind is real. But pricing, financing and the persistent lure of GLS sites will keep bids in check (The Straits Times, 2026; Stacked, 2026). The most likely outcome is a more disciplined en bloc cycle, not a replay of 2018.

FAQ

Will the proposed changes trigger another en bloc boom?

No. The changes remove two hurdles — developer timelines and owner consent thresholds — but pricing and financing still decide whether a deal closes. Developers will not pay more just because the rules are more favourable (The Straits Times, 2026).

Statutory Source: Urban Redevelopment Authority (URA) — Master Plan & Development Control Guidelines

Why is the market unlikely to repeat 2018?

The 2018 boom was cut short by cooling measures, and today’s conditions are different: private prices have grown sharply, replacement costs are higher, and developers face slim margins (The Straits Times, 2026; Stacked, 2026). GLS sites also remain the preferred landbanking route.

Statutory Source: Urban Redevelopment Authority (URA) — Master Plan & Development Control Guidelines

How much extra time do developers get for large sites?

Large sites yielding 700 to 1,400 residential units get six years to complete and sell, up from 5½ years. Mega sites yielding at least 1,400 units get seven years (The Straits Times, 2026).

Statutory Source: Singapore Statutes Online (AGC) — Primary Legislation & Real Estate Regulations

Who benefits most from the lower consent thresholds?

Owners of ageing developments. The threshold is proposed to fall from 80 per cent to 70 per cent for projects aged 40 to 59 years, and to 65 per cent for projects aged 60 years and above (The Straits Times, 2026).

Statutory Source: Singapore Statutes Online (AGC) — Primary Legislation & Real Estate Regulations

What is the biggest obstacle to a successful collective sale?

Unrealistic reserve prices. More attempts have failed on price than on a lack of developer interest (The Straits Times, 2026).

Statutory Source: Singapore Statutes Online (AGC) — Primary Legislation & Real Estate Regulations

By the numbers

``` Private PSF momentum by district — QoQ %

D11 +28.2% ██████████████████████ D26 +11.8% █████████ D25 +7.6% ██████ D12 +6.2% █████ D08 +5.9% █████ D20 +4.1% ███ D28 +3.8% ███ D02 +0.2% █ D27 -0.1% ░ D19 -0.5% ░ ```

DistrictMedian PSFQoQYoYTxns (3mo)
D11$2,849▲ 28.2%▲ 28.3%341
D26$2,282▲ 11.8%▲ 6.3%263
D25$1,348▲ 7.6%▲ 6.3%69
D12$1,956▲ 6.2%▲ 5.6%106
D08$2,024▲ 5.9%▲ 17.9%45
D20$2,060▲ 4.1%▲ 5.0%144
D28$1,707▲ 3.8%▲ 9.8%113
D02$2,465▲ 0.2%▲ 20.5%35
D27$1,423▼ 0.1%▼ 13.0%141
D19$1,753▼ 0.5%▲ 5.0%551

_Data: PropAce Institutional Advisory analysis of URA/HDB transaction data — rolling 3-month average PSF, private residential, 2026-06..2026-08. Directional; confirm before acting._

Sources

  • URA caveat data, compiled by PropAce Institutional Advisory— 2026-Q2.
  • URA caveat data, compiled by PropAce Institutional Advisory.

References

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Frequently Asked Questions

Will the proposed changes trigger another en bloc boom?

No. The changes remove two hurdles — developer timelines and owner consent thresholds — but pricing and financing still decide whether a deal closes. Developers will not pay more just because the rules are more favourable (The Straits Times, 2026). Statutory Source:** Urban Redevelopment Authority (URA) — Master Plan & Development Control Guidelines

Why is the market unlikely to repeat 2018?

The 2018 boom was cut short by cooling measures, and today’s conditions are different: private prices have grown sharply, replacement costs are higher, and developers face slim margins (The Straits Times, 2026; Stacked, 2026). GLS sites also remain the preferred landbanking route. Statutory Source:** Urban Redevelopment Authority (URA) — Master Plan & Development Control Guidelines

How much extra time do developers get for large sites?

Large sites yielding 700 to 1,400 residential units get six years to complete and sell, up from 5½ years. Mega sites yielding at least 1,400 units get seven years (The Straits Times, 2026). Statutory Source:** Singapore Statutes Online (AGC) — Primary Legislation & Real Estate Regulations

Who benefits most from the lower consent thresholds?

Owners of ageing developments. The threshold is proposed to fall from 80 per cent to 70 per cent for projects aged 40 to 59 years, and to 65 per cent for projects aged 60 years and above (The Straits Times, 2026). Statutory Source:** Singapore Statutes Online (AGC) — Primary Legislation & Real Estate Regulations

What is the biggest obstacle to a successful collective sale?

Unrealistic reserve prices. More attempts have failed on price than on a lack of developer interest (The Straits Times, 2026). Statutory Source:** Singapore Statutes Online (AGC) — Primary Legislation & Real Estate Regulations

Statutory References & Citations

  • Inland Revenue Authority of Singapore (IRAS) (2026). Stamp Duties Act 1929. Singapore: Government of Singapore.
Statutory Disclaimer: This guide is published for strategic, educational, and institutional planning purposes only and does not constitute formal legal, taxation, or financial advice. All property transactions, stamp duty remissions, and financing structures should be formally verified with qualified Singapore legal counsel and certified tax advisors.

Contains information from Statutory Property Regulations, IRAS & MAS Schedules and URA Singapore Planning Framework accessed from iras.gov.sg, mas.gov.sg & data.gov.sg, made available under the Singapore Open Data Licence version 1.0.