Prevo

Linked outcomes

Singapore raises Land Betterment Charge rates for five of nine use groups from 1 September 2026

Announced 31 August 2026 · Effective 1 September 2026 · Tax policy

Comparison anchored to effective date: 1 September 2026.

Before and after figures are the 90-day windows of the before and after view, not each outcome record's own window. A link here is an association the archive records; it is not a finding that the event produced the outcome.

In brief

In brief

  • 4 outcome records are linked to this event: 0 with computable series, 0 citing a series whose aggregation type is unresolved, 0 observed without a series, and 4 unresolved.
  • 4 of 4 outcome records name no source, and none has a source document attached.
  • 2 further series are observed around this event through its category mapping, not through an outcome record.

Linked outcomes (4)

Directly referenced: an outcome record on this event. Listed computable first, then not computable, then observed in words, then unresolved; not ranked.

Outcome record 1

Direction of the published residential averages at the March 2027 revision

Unresolved

Registered before it could be observed: no observation is recorded.

Observation state
Registered before it could be observed
Value basis
Not derived: no value recorded yet · Not derived · origin: Unresolved
Outcome window
The half-yearly revision effective 1 March 2027 · calendar · anchored to the effective date
Temporal relationship
Window recorded as "The half-yearly revision effective 1 March 2027" (calendar), anchored to the effective date 1 September 2026. No dated window is stored and the label gives no dates, so it is not placed.
Source document not attachedEvidence incomplete
  • Gap: Evidence record exists, but no source is named on it.
Why is this linked?

  1. Policy event

    Singapore raises Land Betterment Charge rates for five of nine use groups from 1 September 2026

    Announced 31 August 2026, effective 1 September 2026

  2. Outcome record

    Outcome record 1: Direction of the published residential averages at the March 2027 revision

    Calendar window "The half-yearly revision effective 1 March 2027", anchored to the effective date

  3. Source

    No source named

Record identifiers

event evt_sg_2026_lbc_rates_sep · outcome ad36df1a-0c15-4706-ae02-ee3361892162

Outcome record 2

Whether the sector 54, 55 and 56 non-landed residential repricing is sustained

Unresolved

Registered before it could be observed: no observation is recorded.

Observation state
Registered before it could be observed
Value basis
Not derived: no value recorded yet · Not derived · origin: Unresolved
Outcome window
The revisions effective 1 March 2027 and 1 September 2027 · calendar · anchored to the effective date
Temporal relationship
Window recorded as "The revisions effective 1 March 2027 and 1 September 2027" (calendar), anchored to the effective date 1 September 2026. No dated window is stored and the label gives no dates, so it is not placed.
Source document not attachedEvidence incomplete
  • Gap: Evidence record exists, but no source is named on it.
Why is this linked?

  1. Policy event

    Singapore raises Land Betterment Charge rates for five of nine use groups from 1 September 2026

    Announced 31 August 2026, effective 1 September 2026

  2. Outcome record

    Outcome record 2: Whether the sector 54, 55 and 56 non-landed residential repricing is sustained

    Calendar window "The revisions effective 1 March 2027 and 1 September 2027", anchored to the effective date

  3. Source

    No source named

Record identifiers

event evt_sg_2026_lbc_rates_sep · outcome e60c3047-0643-45f7-a5d9-5da79adcecc4

Outcome record 3

Concentration of Provisional Permission grants before the effective date

Unresolved

Registered before it could be observed: no observation is recorded.

Observation state
Registered before it could be observed
Value basis
Not derived: no value recorded yet · Not derived · origin: Unresolved
Outcome window
August and September 2026 · calendar · anchored to the effective date
Temporal relationship
Window recorded as "August and September 2026" (calendar), anchored to the effective date 1 September 2026. No dated window is stored and the label gives no dates, so it is not placed.
Source document not attachedEvidence incomplete
  • Gap: Evidence record exists, but no source is named on it.
Why is this linked?

  1. Policy event

    Singapore raises Land Betterment Charge rates for five of nine use groups from 1 September 2026

    Announced 31 August 2026, effective 1 September 2026

  2. Outcome record

    Outcome record 3: Concentration of Provisional Permission grants before the effective date

    Calendar window "August and September 2026", anchored to the effective date

  3. Source

    No source named

Record identifiers

event evt_sg_2026_lbc_rates_sep · outcome b84f1492-8648-4ced-a06d-369d09a9c63c

Outcome record 4

Whether the boundary adjustments change the sector a parcel is assessed in

Unresolved

Registered before it could be observed: no observation is recorded.

Observation state
Registered before it could be observed
Value basis
Not derived: no value recorded yet · Not derived · origin: Unresolved
Outcome window
From 1 September 2026, as Liability Orders issue for sites near the adjusted boundaries · elapsed · anchored to the effective date
Temporal relationship
Window recorded as "From 1 September 2026, as Liability Orders issue for sites near the adjusted boundaries" (elapsed), anchored to the effective date 1 September 2026. No dated window is stored and the label gives no dates, so it is not placed.
Source document not attachedEvidence incomplete
  • Gap: Evidence record exists, but no source is named on it.
Why is this linked?

  1. Policy event

    Singapore raises Land Betterment Charge rates for five of nine use groups from 1 September 2026

    Announced 31 August 2026, effective 1 September 2026

  2. Outcome record

    Outcome record 4: Whether the boundary adjustments change the sector a parcel is assessed in

    Elapsed window "From 1 September 2026, as Liability Orders issue for sites near the adjusted boundaries", anchored to the effective date

  3. Source

    No source named

Record identifiers

event evt_sg_2026_lbc_rates_sep · outcome 926135f9-fe2e-4b7f-a36b-249e467874c1

Associated indicators (2)

Observed around the selected event: a series mapped to this kind of event, cited by no outcome record.

Private Residential Property Price Index, All Residential

Unresolved

No whole period of this series falls inside the 90-day windows, so nothing is observed at this window length.

Temporal relationship
No whole period of the series falls inside the 90-day windows either side of 1 September 2026.

Private Residential Property Price Index, All Residential

INDEX · Computable

90 days before

None

0/90 days

90 days after

None

0/90 days

Observed change

Not stated

No whole periodic period of this series falls inside either window, so no comparison is stated. A longer window may contain one.

Primary source cited: Urban Redevelopment Authority
Why is this linked?

  1. Policy event

    Singapore raises Land Betterment Charge rates for five of nine use groups from 1 September 2026

    Announced 31 August 2026, effective 1 September 2026

  2. Category mapping

    Series mapped to tax policy events

    No outcome record cites it

  3. Metric

    Private Residential Property Price Index, All Residential

    Series type: INDEX

  4. Observed series

    Observed series, value in the latest whole periodic period inside each 90-day window

    Before: no whole period. After: no whole period.

  5. Source

    Urban Redevelopment Authority

    Primary source

Record identifiers

event evt_sg_2026_lbc_rates_sep · metrics 7cbef7bc-b216-48c3-851c-91b71553b792

Singapore private residential transactions, all types of sale

Unresolved

No whole period of this series falls inside the 90-day windows, so nothing is observed at this window length.

Temporal relationship
No whole period of the series falls inside the 90-day windows either side of 1 September 2026.

Singapore private residential transactions, all types of sale

FLOW · Computable

90 days before

None

0/90 days

90 days after

None

0/90 days

Observed change

Not stated

No whole periodic period of this series falls inside either window, so no comparison is stated. A longer window may contain one.

Primary source cited: Urban Redevelopment Authority
Why is this linked?

  1. Policy event

    Singapore raises Land Betterment Charge rates for five of nine use groups from 1 September 2026

    Announced 31 August 2026, effective 1 September 2026

  2. Category mapping

    Series mapped to tax policy events

    No outcome record cites it

  3. Metric

    Singapore private residential transactions, all types of sale

    Series type: FLOW

  4. Observed series

    Observed series, total over whole periodic periods inside each 90-day window

    Before: no whole period. After: no whole period.

  5. Source

    Urban Redevelopment Authority

    Primary source

Record identifiers

event evt_sg_2026_lbc_rates_sep · metrics 56dfd10a-d6b9-41a7-b183-7d2b09301f89