Updated 2026-09-15

Construction Costs

School Construction Cost Planning: Mandaluyong City, Philippines

Mandaluyong City school cost planning using the World Bank ICP 2021 national construction price-level index of 49.3, plus a GeoNames-based local comparable-search shortlist.

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Last updated September 15, 2026 · National screening observation from the [World Bank ICP 2021 API](https://api.worldbank.org/v2/sources/90/country/PHL/classification/PX.WL/series/1501200/time/YR2021/data?format=json) and [ICP data documentation](https://www.worldbank.org/en/programs/icp/data); locality and population from the [GeoNames PH dump](https://download.geonames.org/export/dump/PH.zip) (CC BY 4.0 snapshot 2026-08-26, GeoNames ID 1701966). The PLI is not a city cost/m² rate, current escalation series or tender estimate.

Direct answer

For early school construction cost planning in Mandaluyong City, the World Bank ICP reports a 2021 Philippines construction price-level index of 49.3, with the world equal to 100. This is a national comparison—not a Mandaluyong City PHP/m² rate or tender estimate—so replace it with current local evidence before budgeting or procurement. The observation covers construction across Philippines in 2021; it does not measure a Mandaluyong City market basket or current school tenders. GeoNames 1701966 records the locality at 14.5832, 121.0409, with snapshot population 465,902. That ranks Mandaluyong City 25 of 50 listed places, while Mandaluyong is the nearest listed peer at about 1 km. Use these facts only to plan the comparable search. Obtain current local rates on a consistent area basis, then reconcile scope, taxes, fees, contingency and escalation. Retain the source, base date and reviewer when local evidence replaces the screening ratio.

Content and cited inputs reviewed by Scott Barrington, Harth founder and architectural technology specialist · Published 2026-08-26 · Updated 2026-09-15.

What does the 49.3 construction index mean?

The World Bank ICP 2021 construction PLI for Philippines is 49.3, compared with a world benchmark of 100. It is a national spatial price comparison assembled for the 2021 reference year. It does not say that school work in Mandaluyong City costs 0.493 times a current world rate.

Which Mandaluyong City inputs are known?

The reproducible locality point is 14.5832, 121.0409 (GeoNames 1701966). Its snapshot population is 465,902, ranked 25 of 50 listed places; GeoNames classifies it as a populated place in administrative area NCR. These facts shape the local comparable search, not the price.

What must a project estimate add?

For a Mandaluyong City school project, reconcile teaching spaces, specialist rooms, safeguarding, sports provision and external works. Use a consistent gross-floor-area basis and record the following before reliance.

Estimate fieldScreening recordProject requirement
National contextICP 2021 PLI 49.3Retain only as dated cross-country context
Local PHP/m² rateNot suppliedCurrent comparable with named source and base date
Area and scopeGross floor area; scope unresolvedMeasurement standard, specification and procurement route
AdditionsNot suppliedTaxes, fees, site work, contingency and escalation
ReviewAutomated source and arithmetic QAQualified local cost review

Mandaluyong City comparable-location search screen

This shortlist is computed from the checked GeoNames snapshot. Distance and population help prioritize where to request comparables; neither is used as a cost multiplier.

Listed placeGreat-circle km from Mandaluyong CitySnapshot populationAdmin area
Mandaluyong1425,000NCR
Pasig City2853,050NCR
Makati City4510,383NCR
Pasay7416,522NCR
Manila71,600,000NCR
Marikina City11471,323NCR
Iloilo463473,72806
Bacolod City482454,89806

Price-level normalization worksheet

For a validated reference rate R from a country with construction PLI P, the transparent screening calculation is R × (49.3 ÷ P). At P = 100 the dimensionless ratio is 0.493; no world cost rate is asserted. Keep the reference rate's currency, base date, area basis and scope attached.

InputRecorded valueRelease condition
Target national PLI49.3 (World = 100, 2021)Screening context only
Reference construction PLI PUser-supplied from the same ICP classification/yearMust match reference rate country
Validated reference rate RUser-suppliedNamed source, currency, date, area and scope
Local Mandaluyong City adjustmentNot assertedReplace with current local comparable evidence
Result statusScreening normalizationNot a budget, quote or tender estimate

Sources and method

National screening observation from the World Bank ICP 2021 API and ICP data documentation; locality and population from the GeoNames PH dump (CC BY 4.0 snapshot 2026-08-26, GeoNames ID 1701966). The PLI is not a city cost/m² rate, current escalation series or tender estimate.

Frequently asked questions

Does the 49.3 index give a school cost per m² for Mandaluyong City?

No. 49.3 is the World Bank ICP 2021 national construction price-level index for Philippines, with the world equal to 100. It is a cross-country screening statistic, not a Mandaluyong City PHP/m² rate, escalation index, quote or tender estimate.

How should a Mandaluyong City school estimate replace this screening benchmark?

Collect current Mandaluyong City comparables on a consistent gross-floor-area basis, reconcile teaching spaces, specialist rooms, safeguarding, sports provision and external works, and state base date, currency, taxes, fees, site work, contingency and escalation. A qualified local cost professional should review the resulting project estimate.

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