What is a planning or building regulations application?
Planning permission decides whether a project can be built; building regulations decide how it must be built. Most extensions, lofts and conversions need building regulations approval even when planning permission is not required.
How much does a planning or building regulations application cost in Penzance?
In Penzance, a planning or building regulations application typically costs £750–£2,500 for application management (council fees extra), including VAT at 20% (standard rate; planning application fees carry no VAT, council building control fees include VAT). Building costs in the South West are close to the UK average, so the figures for Penzance are close to our national guide. Council application fees are extra.
| Size or type | Guide range |
|---|---|
| Application management (council fees extra) | £750–£2,500 |
| Larger or more complex projects | £2,500–£3,000 |
What moves the price most:
- Type of application
- Revisions requested by the council
- Planning conditions
- Party wall surveyor appointments
Your exact price depends on the survey and drawings. The guide price tool gives a quick range in the meantime.
Planning and building regulations in Penzance
Whether you need planning permission depends on your house and its location in England. In England householder applications, lawful development certificates and prior approvals for larger home extensions go to the local planning authority. Building control can be the council or a registered building control approver.
Where work involves a shared wall, building on the boundary, or digging foundations within 3 metres of a neighbour’s building and deeper than its foundations (or within 6 metres for deeper work), the Party Wall etc. Act 1996 applies and notices must be served before work starts.
At the survey we check your house’s planning history and any restrictions, and tell you which route applies.
What we handle
Handled as part of most planning and building regulations applications:
- Prior approval (larger home extension) in England
- Permitted development assessment
- Discharge of planning conditions
- Building control application and inspections
- Planning or householder applications
- Lawful development certificate applications
How long does it take?
Allow about 8 weeks for a householder planning decision (two months in Scotland). If the drawings are for a planning application, add the council’s decision period once they are submitted.
Building in Penzance
The South West mixes stone and render cottages with post-war and newer estates, and local materials matter more here when matching an extension.
Penzance sits in Cornwall, about 24 miles south-west of Truro. We cover the whole of Penzance, including postcodes TR18.
How it works
- 01
Measured survey
We visit and measure the house so the drawings start from accurate information.
- 02
Design options
Sketch layouts to agree the approach before detailed drawing starts.
- 03
Application drawings
Plans, elevations and supporting documents prepared for the council.
- 04
Approval
We follow the application through to a decision and pass on the approved drawings.
Questions about planning and building regulations applications in Penzance
How long does a planning decision take?
Councils aim to decide most householder applications within 8 weeks.
How much does a planning or building regulations application cost in Penzance?
In Penzance, a planning or building regulations application typically costs £750–£2,500 for application management (council fees extra), including VAT at 20% (standard rate; planning application fees carry no VAT, council building control fees include VAT). Your fixed price depends on the survey and drawings.
Do you handle planning and building regulations applications in Penzance?
Yes. We handle planning and building regulations applications across Penzance, including postcodes TR18. Every project starts with a free home visit.
Who carries out building control?
Either the council’s building control service or, in England and Wales, a private building control body registered to do the work. In Scotland and Northern Ireland building control is provided by the council.
What happens if I build without approval?
The council can take enforcement action, and missing approvals cause problems when selling. It is always better to get approvals first.