What is a set of architectural drawings?

Architectural design turns your ideas into drawings that a council and a builder can work from. It starts with a measured survey of the house, then design options, planning drawings and, once approved, detailed building regulations drawings and specifications.
How much does a set of architectural drawings cost in Market Harborough?
In Market Harborough, a set of architectural drawings typically costs £1,500–£4,250 for planning and building regulations drawings for a typical extension, including VAT at 20% (standard rate). The guide for Market Harborough reflects typical costs in the East Midlands, roughly 5% below the UK-wide figure. Council application fees are extra.
| Size or type | Guide range |
|---|---|
| Planning and building regulations drawings for a typical extension | £1,500–£4,250 |
| Larger or more complex projects | £4,250–£5,250 |
What moves the price most:
- 3D visuals
- Structural engineer’s fees
- Planning or building regulations stage
- Measured survey complexity
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 Market Harborough
Before anything is built in Market Harborough, we confirm which approvals apply in England. In England drawings are prepared to suit the local planning authority’s validation list and, later, building control.
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.
If the answer is not clear-cut, we can apply for formal confirmation before you commit to the build.
What we handle
What we take care of:
- Measured survey of the existing house
- Party wall drawings where needed
- Design options and sketch layouts
- Building regulations drawings and specification
- Planning drawings: plans, elevations, site and location plans
- Structural calculations coordinated
How long does it take?
Allow 2 to 6 weeks for drawings, depending on complexity. If the drawings are for a planning application, add the council’s decision period once they are submitted.
Building in Market Harborough
The East Midlands has a mix of red-brick terraces, inter-war semis and newer estates, so rear extensions and garage conversions are common projects.
Market Harborough sits in Leicestershire, about 14 miles south-east of Leicester. We cover the whole of Market Harborough, including postcodes LE16.
How it works
- 01
Survey and brief
We visit, talk through what you want and record the existing building.
- 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
Submission and follow-up
We submit the application and deal with questions from the council or building control.
Questions about architectural drawings in Market Harborough
Do you prepare architectural drawings in Market Harborough?
Yes. We prepare architectural drawings across Market Harborough, including postcodes LE16. Every project starts with a free home visit.
How much does a set of architectural drawings cost in Market Harborough?
In Market Harborough, a set of architectural drawings typically costs £1,500–£4,250 for planning and building regulations drawings for a typical extension, including VAT at 20% (standard rate). Your fixed price depends on the survey and drawings.
What are building regulations drawings?
More detailed drawings and specifications showing structure, insulation, fire safety, drainage and ventilation, used for building control approval and pricing.
How long do drawings take?
Typically 2 to 6 weeks from survey, depending on revisions.
Can I use the drawings with another builder?
Yes. Drawings you pay for are yours to use for the project.
