Retail Construction Cost Planning: Nottingham, United Kingdom

Nottingham retail cost planning using the World Bank ICP 2021 national construction price-level index of 155.3, 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/GBR/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 GB dump](https://download.geonames.org/export/dump/GB.zip) (CC BY 4.0 snapshot 2026-08-26, GeoNames ID 2641170). 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 Nottingham, the World Bank ICP reports a 2021 United Kingdom construction price-level index of 155.3, with the world equal to 100. This is a national comparison—not a Nottingham GBP/m² rate or tender estimate—so replace it with current local evidence before budgeting or procurement. The observation covers construction across United Kingdom in 2021; it does not measure a Nottingham market basket or current retail tenders. GeoNames 2641170 records the locality at 52.9536, -1.1505, with snapshot population 323,632. That ranks Nottingham 17 of 50 listed places, while Mansfield is the nearest listed peer at about 20 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 155.3 construction index mean?

The World Bank ICP 2021 construction PLI for United Kingdom is 155.3, 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 retail work in Nottingham costs 1.553 times a current world rate.

Which Nottingham inputs are known?

The reproducible locality point is 52.9536, -1.1505 (GeoNames 2641170). Its snapshot population is 323,632, ranked 17 of 50 listed places; GeoNames classifies it as a second-order administrative seat in administrative area ENG. These facts shape the local comparable search, not the price.

What must a project estimate add?

For a Nottingham 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 155.3	Retain only as dated cross-country context
Local GBP/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

Nottingham 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 Nottingham	Snapshot population	Admin area
Mansfield	20	171,958	ENG
Derby	22	270,468	ENG
Leicester	35	368,600	ENG
Sheffield	52	556,500	ENG
Coventry	66	345,324	ENG
Birkenhead	134	325,264	ENG
Islington	173	319,143	ENG
Brent	166	329,100	ENG

Price-level normalization worksheet

For a validated reference rate R from a country with construction PLI P, the transparent screening calculation is R × (155.3 ÷ P). At P = 100 the dimensionless ratio is 1.553; 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	155.3 (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 Nottingham 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 GB dump (CC BY 4.0 snapshot 2026-08-26, GeoNames ID 2641170). The PLI is not a city cost/m² rate, current escalation series or tender estimate.

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Frequently asked questions

Does the 155.3 index give a retail cost per m² for Nottingham?

No. 155.3 is the World Bank ICP 2021 national construction price-level index for United Kingdom, with the world equal to 100. It is a cross-country screening statistic, not a Nottingham GBP/m² rate, escalation index, quote or tender estimate.

How should a Nottingham retail estimate replace this screening benchmark?

Collect current Nottingham 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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