House Construction Cost Planning: Davao, Philippines

Davao house 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 1715348). The PLI is not a city cost/m² rate, current escalation series or tender estimate.

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Direct answer

For early house construction cost planning in Davao, 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 Davao 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 Davao market basket or current house tenders. GeoNames 1715348 records the locality at 7.0731, 125.6128, with snapshot population 1,848,947. That ranks Davao 2 of 50 listed places, while General Santos is the nearest listed peer at about 117 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 house work in Davao costs 0.493 times a current world rate.

Which Davao inputs are known?

The reproducible locality point is 7.0731, 125.6128 (GeoNames 1715348). Its snapshot population is 1,848,947, ranked 2 of 50 listed places; GeoNames classifies it as a first-order administrative seat in administrative area 11. These facts shape the local comparable search, not the price.

What must a project estimate add?

For a Davao house project, reconcile dwelling size, structural system, envelope specification, kitchens and bathrooms. Use a consistent gross-floor-area basis and record the following before reliance.

Estimate field	Screening record	Project requirement
National context	ICP 2021 PLI 49.3	Retain only as dated cross-country context
Local PHP/m² rate	Not supplied	Current comparable with named source and base date
Area and scope	Gross floor area; scope unresolved	Measurement standard, specification and procurement route
Additions	Not supplied	Taxes, fees, site work, contingency and escalation
Review	Automated source and arithmetic QA	Qualified local cost review

Davao 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 place	Great-circle km from Davao	Snapshot population	Admin area
General Santos	117	722,059	12
Malingao	126	1,121,974	12
Budta	130	1,273,715	14
Cotabato	152	383,383	14
Iligan City	187	312,323	12
Caloocan	983	1,712,945	NCR
Manila	978	1,600,000	NCR
Taguig	965	1,308,085	NCR

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.

Input	Recorded value	Release condition
Target national PLI	49.3 (World = 100, 2021)	Screening context only
Reference construction PLI P	User-supplied from the same ICP classification/year	Must match reference rate country
Validated reference rate R	User-supplied	Named source, currency, date, area and scope
Local Davao adjustment	Not asserted	Replace with current local comparable evidence
Result status	Screening normalization	Not 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 1715348). The PLI is not a city cost/m² rate, current escalation series or tender estimate.

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Frequently asked questions

Does the 49.3 index give a house cost per m² for Davao?

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 Davao PHP/m² rate, escalation index, quote or tender estimate.

How should a Davao house estimate replace this screening benchmark?

Collect current Davao comparables on a consistent gross-floor-area basis, reconcile dwelling size, structural system, envelope specification, kitchens and bathrooms, 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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