Construction Cost Estimator

Rough order of magnitude cost estimate by building type, quality level and region. For early feasibility only.

Building Type

Quality Level

Region

Floor Area

m²

Estimate

Estimated Cost

—

Cost per m²

—

Typical Cost Breakdown

Substructure

—

Superstructure

—

Finishes

—

MEP Services

—

External Works

—

Preliminaries

—

Professional fees (~12%) —

⚠️

Rough order of magnitude only. Actual costs vary significantly by location, site conditions, specification, market conditions and procurement route. Always consult a Quantity Surveyor for accurate cost advice.

UK Cost Rates (2025)

House (standard) £1,800/m²

House (premium) £2,500/m²

Apartment £2,000/m²

Office (standard) £2,200/m²

Office (premium) £3,000/m²

Retail £1,500/m²

Education £2,500/m²

Healthcare £3,500/m²

Industrial £1,000/m²

Cost Breakdown Guide

Substructure 10% · Superstructure 25% · Finishes 20% · MEP 25% · External 10% · Prelims 10%