Instant Estimates

Know Your Numbers
Before You Build

Get indicative budget ranges for both your design package and your build costs. Adjust project type, size and specification to see how each choice shapes the total.

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Instant Estimate

Design & Drawings Cost Estimator

Get a baseline price guide for your design and drawings package in seconds. Select your options below for an indicative budget range.

1

Project Type

2

Approximate Size

25 m²
10 m²60 m²
3

Design & Drawings

Design & Drawings Cost
£80–£140/m²×25 m²×1.0
£2,000–£3,500

Indicative design & drawings fee

This is an indicative guide based on typical London design fees. Your actual quote will depend on site conditions, planning requirements, and project scope.

Areas We Cover

Your London Borough

We focus on South and South West London in particular, but we're not restricted by geography — we take on projects anywhere across the capital, from Chelsea and Fulham to Croydon and Bromley. Explore our area-specific expertise below.