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UK renovation, made clear

Renovation, finally figured out.

Explore the toolsGet the contractor app

From the garden, into the home you actually want.

Havnwright

Why Havnwright

Your renovation is a big deal. Don’t guess your way through it. Get the real numbers, the rules that apply, and the next step, before you spend a penny.

Golden hour over London Victorian terraces with the city skyline beyond

A space, reimagined

Get the details right, and this is what you get. A home that finally works.

A luxury open-plan kitchen with a marble island and Crittall doors
A marble kitchen with brass fittings
A renovated kitchen with a marble waterfall island
A Victorian living room with a marble fireplace and log burner
A renovated Victorian reception with a polished concrete floor
A spa-like marble bathroom with a freestanding stone bath
A floating oak staircase beneath a skylight
A dramatic double-height living space with raking light
A London brick terrace at dusk with a lit street lamp
A sunlit open-plan living space opening to the garden
A vaulted barn conversion with an oak truss and garden glazing
A completed rear kitchen extension with bifold doors open to the garden

This was never just about a kitchen. It is about your home, your money, and getting it right.

A luxury kitchen with a Calacatta marble waterfall island and brass fittings
An elegant Victorian living room with a marble fireplace and log burner
A spa-like marble bathroom with a freestanding stone bath
A sculptural floating oak staircase beneath a skylight

Renovation,
rewired.

Start with the calculator

Steps:

01

Know the cost. Real 2026 UK prices for your project, in minutes.

02

Check the rules. Planning permission and building regs, in plain English.

03

Brief the trade. A clear scope, so the quotes you get back are comparable and fair.

The toolkit

Everything you need. Free, no account.

Cost Calculator

Real 2026 UK prices for a kitchen, bathroom, extension or loft.

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Planning Checker

See whether your project is likely to need planning permission.

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Neighbour Letters

Generate the party wall and notice letters you may need.

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Retrofit & EPC

Find grants and plan energy upgrades for an older home.

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Material Prices

Check current prices for common UK building materials.

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Inspiration

Browse real UK renovations for ideas, layouts and budgets.

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For contractors

The whole business, from your van.

Quoting, invoicing, expenses, scheduling and CIS. Built for UK trades and the way the job actually runs, on site, on your phone.

A completed rear house extension at dusk, glowing warm from the kitchen inside
  • Quotes & estimates
  • Invoices & payments
  • Expenses & receipts
  • Job scheduling
  • CIS & subcontractors
  • Clients & CRM
  • Time tracking
  • Documents & RAMS
Get the appFree to start