AI construction intelligence · UK

Price Your Build
Project In Minutes With AI

Upload plans, photos, sketches or simply describe your project. Build Price IQ instantly generates realistic UK construction pricing, scope breakdowns and matches you to the best-suited local builders.

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Results in under a minute
build-ai · live estimate
generating
Detected scope
Single Storey Rear Extension · 28m²
SW6 · London weighting +14%
AI 92%
Low
£0
Likely
£0
Premium
£0
Groundworks & foundations£8,420
Brickwork & blockwork£12,180
Roof structure & coverings£9,640
First & second fix M&E£11,200
Plastering & decoration£7,300
Generated in 47s3 builders matched
0+
Projects priced
0+
UK builders onboarded
0%
Estimate accuracy vs. tender
<2 min
Average time to estimate
Trusted by tradespeople across the UK
Howard Builders
MK Plumbing
Volt Electrics
Apex Roofing
K-Render Pro
Nova Homes
How it works

From plans to priced quote in 4 steps

1

Upload or describe

Drop in plans, photos, or type a quick scope of works.

2

AI analyses scope

Our engine detects trades, areas, materials & labour.

3

Pricing engine

Realistic UK rates, regional uplift, finish levels & VAT.

4

Branded PDF quote

Send a professional quote — assumptions & exclusions baked in.

Trades supported

Every UK trade. One platform.

Extensions
Single & double storey extensions
Loft Conversions
Dormer, hip-to-gable, mansard
Full Renovations
Whole house refurbishments
Plumbing
Boilers, bathrooms, heating
Electrical
Rewires, EV chargers, fuse boards
Roofing
Re-roofs, repairs, flat roofs
K Rendering
Silicone & K-Rend systems
Driveways
Block paving, resin, tarmac
Landscaping
Patios, decking, garden design
Chimney Removals
Breast & full stack removals
Bathrooms
Full refits & wet rooms
Kitchens
Supply & installation
New Builds
Self-build & developments
Groundworks
Foundations, slabs, drainage
Drainage
Foul, surface, soakaways
Flooring
Laminate, LVT, engineered wood
Painting & Decorating
Internal & external
AI Pricing Assistant

Like ChatGPT — but trained for UK construction.

Ask plain-English questions: "How much for a 4x5m kitchen extension in London with bifolds?" Our assistant returns a structured estimate with materials, labour, exclusions and assumptions.

  • Detects trade type from description or photo
  • Suggests quantities & labour days
  • Flags missing information
  • Generates exclusions automatically
Need a price for re-rendering a 3-bed semi, K-Rend silicone, ~120m².
Approx £14,200–£17,800. Includes scaffold (3 elevations), substrate prep, basecoat + topcoat, beads & mesh. Excludes existing render removal — would you like to include?
Yes include removal.
Updated to £17,400–£21,600. Adding 2 days strip-out + skip hire. Generating PDF…
For builders & clients

Faster quotes. Fairer prices. Fewer disputes.

For builders
  • • Estimate in under 2 minutes — no more lost Sundays
  • • Auto-included exclusions & assumptions
  • • Consistent contingency & VAT, every job
  • • Branded, signable PDF in one click
For clients & homeowners
  • • Know a fair UK market price before you commit
  • • Transparent, itemised breakdown — no nasty surprises
  • • Honest hidden-cost warnings (party wall, asbestos, scaffolding)
  • • Compare builder quotes against an independent guide
Quotation #BP-2401
Single Storey Rear Extension
Subtotal£62,400
Contingency 5%£3,120
VAT 20%£13,104
Total£78,624
Professional PDF Quotes

Quotes that close deals.

Branded, itemised, with assumptions and exclusions baked in. Email directly to your client or download.

Pricing

Plans that scale with your business

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  • 3 estimates / month
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£19.99per month
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  • Advanced pricing engine
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£49.99per month
  • Team accounts (5 seats)
  • Custom branding
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Testimonials

Tradespeople love Build Price IQ

★★★★★

"Used to take me a full Sunday to price an extension. Now under 5 minutes — and I haven't missed an exclusion since."

Mark H.
Builder, London
★★★★★

"The render pricing is bang on. Sent 18 quotes last month, won 9. ROI paid for itself week one."

Priya S.
K-Render Pro
★★★★★

"Rewires & EV chargers priced instantly. PDFs look more professional than my old templates."

Dave T.
Sparkie, Manchester
FAQ

Frequently asked

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Estimates are guide prices only — verify with site inspection and supplier quotes.