Retail Construction Cost Planning: Gloucester, Canada

Gloucester retail cost planning using the World Bank ICP 2021 national construction price-level index of 217.0, 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/CAN/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 CA dump](https://download.geonames.org/export/dump/CA.zip) (CC BY 4.0 snapshot 2026-08-26, GeoNames ID 5962204). The PLI is not a city cost/m² rate, current escalation series or tender estimate.

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Direct answer

For early retail construction cost planning in Gloucester, the World Bank ICP reports a 2021 Canada construction price-level index of 217.0, with the world equal to 100. This is a national comparison—not a Gloucester CAD/m² rate or tender estimate—so replace it with current local evidence before budgeting or procurement. The observation covers construction across Canada in 2021; it does not measure a Gloucester market basket or current retail tenders. GeoNames 5962204 records the locality at 45.3500, -75.6333, with snapshot population 150,012. That ranks Gloucester 35 of 50 listed places, while Nepean is the nearest listed peer at about 7 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 217.0 construction index mean?

The World Bank ICP 2021 construction PLI for Canada is 217.0, 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 retail work in Gloucester costs 2.170 times a current world rate.

Which Gloucester inputs are known?

The reproducible locality point is 45.3500, -75.6333 (GeoNames 5962204). Its snapshot population is 150,012, ranked 35 of 50 listed places; GeoNames classifies it as a populated place in administrative area 08. These facts shape the local comparable search, not the price.

What must a project estimate add?

For a Gloucester retail project, reconcile shell condition, tenant fit-out, servicing, trading constraints and landlord works. Use a consistent gross-floor-area basis and record the following before reliance.

Estimate field	Screening record	Project requirement
National context	ICP 2021 PLI 217.0	Retain only as dated cross-country context
Local CAD/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

Gloucester 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 Gloucester	Snapshot population	Admin area
Nepean	7	180,000	08
Ottawa	8	1,017,449	08
Gatineau	15	300,045	10
Laval	153	438,366	10
Ahuntsic-Cartierville	155	135,336	10
Saguenay	486	148,886	10
Coquitlam	3,523	148,625	02
Barrie	335	147,829	08

Price-level normalization worksheet

For a validated reference rate R from a country with construction PLI P, the transparent screening calculation is R × (217.0 ÷ P). At P = 100 the dimensionless ratio is 2.170; 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	217.0 (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 Gloucester 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 CA dump (CC BY 4.0 snapshot 2026-08-26, GeoNames ID 5962204). The PLI is not a city cost/m² rate, current escalation series or tender estimate.

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Frequently asked questions

Does the 217.0 index give a retail cost per m² for Gloucester?

No. 217.0 is the World Bank ICP 2021 national construction price-level index for Canada, with the world equal to 100. It is a cross-country screening statistic, not a Gloucester CAD/m² rate, escalation index, quote or tender estimate.

How should a Gloucester retail estimate replace this screening benchmark?

Collect current Gloucester comparables on a consistent gross-floor-area basis, reconcile shell condition, tenant fit-out, servicing, trading constraints and landlord 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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