Our fees

We understand that potential clients are keen to know what it would cost to use our services so have prepared some example price packages to give you an idea of what to expect.

All projects are different and we prepare a bespoke fixed fee quotation after meeting you and understanding what the project will involve. The fee quotation is based on our estimate of how long it will take to do the work and we prepare a resource schedule which tells you what has been allowed for. Sometimes this can change if project requirements evolve and we would let you know when the original fee is likely to be exceeded. For some larger and more complex projects we fee on a % of the build cost but we’ll discuss this with at the fee stage.

We provide 2 options for an initial consultation. Home consultation fee of £100+VAT (depends on location) or Video/phone consultation fee of £50+VAT, which is deducted from the fee if you decide to go ahead.

All fees are subject to VAT at standard rate.

Simple single-storey extension plus internal alterations eg. new kitchen

  • Survey & briefing: £1120
  • Sketch options: £1180
  • 3D visuals: £750
  • Construction Design Management: £250
  • Proposal drawings and Planning Application: £1150
  • Detailed drawings and Building Warrant Application: £1905
  • Tender stage: £1175
  • Onsite involvement: £2850

Attic conversion

  • Survey & briefing: £1400
  • Sketch options: £840
  • 3D visuals: £650
  • Construction Design Management: £250
  • Proposal drawings and Planning Application: £1125
  • Detailed drawings and Building Warrant Application: £1500
  • Tender stage: £990
  • Onsite involvement: £2600

Garage conversion

  • Survey & briefing: £1035
  • Sketch options: £840
  • 3D visuals: £505
  • Construction Design Management: £250
  • Proposal drawings and Planning Application: £1035
  • Detailed drawings and Building Warrant Application: £1500
  • Tender stage: £1175
  • Onsite involvement: £1850

Bigger more complex extension / Conservation area

  • Survey & briefing: £1250
  • Sketch options: £1500
  • 3D visuals: £1100
  • Construction Design Management: £250
  • Proposal drawings and Planning Application: £1900
  • Detailed drawings and Building Warrant Application: £2600
  • Tender stage: £1500
  • Onsite involvement: £3360

Two storey extension plus alterations to larger house

  • Survey & briefing: £1525
  • Sketch options: £1750
  • 3D visuals: £1375
  • Construction Design Management: £250
  • Proposal drawings and Planning Application: £2000
  • Detailed drawings and Building Warrant Application: £3200
  • Tender stage: £1750
  • Onsite involvement: £4000

Full house refurbishment and extension

  • Survey & briefing: £1550
  • Sketch options: £1750
  • 3D visuals: £1400
  • Construction Design Management: £250
  • Proposal drawings and Planning Application: £2000
  • Detailed drawings and Building Warrant Application: £3250
  • Tender stage: £1775
  • Onsite involvement: £4050

New build house

 

  • Survey & briefing: £750 (may also require topographical survey by others)
  • Sketch options: £2600
  • 3D visuals: £2300
  • Construction Design Management: £250
  • Proposal drawings and Planning Application: £4600
  • Detailed drawings and Building Warrant Application: £4900
  • Tender stage: £2850
  • Onsite involvement: £5800

 

Loading