Cost guides.

Honest, region-adjusted guides to what renovation work really costs, and what actually happens on the job.

All cost guides

Loft conversion cost

from £26,000

Velux, dormer and hip-to-gable, what each costs and what actually happens.

Bathroom refit cost

from £3,500

From a straightforward suite swap to a luxury wet room.

Kitchen renovation cost

from £5,000

Units, worktops and fitting, from refresh to bespoke.

Single-storey extension cost

from £2,400 /m²

Priced per square metre, honestly.

Garage conversion cost

from £14,000

The cheapest way to add a room.

Boiler replacement cost

from £2,800

Like-for-like swaps to full system upgrades.

Air source heat pump cost

from £13,500

Real prices, with the grant explained.

Solar panel cost

from £7,000

Panels, batteries and what you'll export.

Full house rewire cost

from £4,500

By bedrooms, with what actually happens.

Double glazing cost

from £650 /window

Per window, honestly priced.

New driveway cost

from £70 /m²

Tarmac, resin and block paving per m².

Garden landscaping cost

from £8,000

From tidy-up to full redesign.

Roof replacement cost

from £140 /m²

Pitched and flat, per m².

Painting & decorating cost

from £15 /m²

Per m², with what actually happens.

New flooring cost

from £25 /m²

Carpet to solid wood, per m² fitted.

Garden office cost

from £1,800 /m²

Per m², from timber shell to full fit-out.

Conservatory cost

from £1,500 /m²

uPVC to orangery, per m².

Downstairs toilet cost

from £2,500

The small job that adds real value.

Cellar conversion cost

from £1,500 /m²

Per m², from dry storage to living space.

Wall removal cost

from £2,200

Open-plan knock-throughs, honestly priced.

Damp proofing cost

from £80 /m

Per metre, by treatment.

Plastering cost

from £22 /m²

Skim coats to full re-plasters.

Underfloor heating cost

from £85 /m²

Electric and wet systems per m².

EV charger installation cost

from £900

Fitted, smart and grant-aware.

Front door cost

from £1,200

uPVC, composite and timber, fitted.

Bifold doors cost

from £2,500

Fitted, by material and panels.

Patio cost

from £80 /m²

Per m², concrete to porcelain.

Garden decking cost

from £130 /m²

Per m², timber to composite.

Garden fencing cost

from £85 /m

Per metre, supplied and fitted.

Home insulation cost

from £800

Loft, cavity and external wall.

Granny annexe cost

from £2,200 /m²

Per m², modular and brick-built.

Porch cost

from £4,500

Canopy to full brick porch.

New staircase cost

from £3,000

Softwood to bespoke statement stairs.

Chimney breast removal cost

from £3,500

Ground floor to full stack.

Guttering replacement cost

from £45 /m

Per metre, with fascias too.

Fuse box replacement cost

from £550

Consumer unit upgrades, certified.

Home battery cost

from £3,500

Storage with or without solar.

Radiator replacement cost

from £350

Per radiator, fitted.

Worktop replacement cost

from £200 /m

Per metre, laminate to quartz.

Garage door cost

from £900

Manual up-and-over to sectional.

Garden wall cost

from £350 /m²

Per m² of face, block to stone.

Lawn turfing cost

from £18 /m²

Per m², real and artificial.

Tree removal cost

from £800

Removal, surgery and stumps.

Home security cost

from £600

Alarms, cameras and smart kits.

Architect & planning fees

from £1,500

The paperwork, honestly priced.

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