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 Weymouth?
In Weymouth, a set of architectural drawings typically costs £1,500–£4,500 for planning and building regulations drawings for a typical extension, including VAT at 20% (standard rate). Prices in the South West sit near the national average for this kind of work, and the range for Weymouth reflects that. Council application fees are extra.
| Size or type | Guide range |
|---|---|
| Planning and building regulations drawings for a typical extension | £1,500–£4,500 |
| Larger or more complex projects | £4,500–£5,500 |
Your quote will depend mainly on:
- Project size and complexity
- 3D visuals
- Structural engineer’s fees
- Number of design options
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 Weymouth
Before anything is built in Weymouth, 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.
Building regulations approval comes from the council’s building control service or a registered building control approver. The work is inspected at key stages, such as foundations, drainage and insulation, and a completion certificate is issued at the end.
We check this for your address before design work starts, so there are no surprises later.
What we handle
From survey to sign-off, the job normally involves:
- Measured survey of the existing house
- Building regulations drawings and specification
- Planning drawings: plans, elevations, site and location plans
- Structural calculations coordinated
- Party wall drawings where needed
- Design options and sketch layouts
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 Weymouth
The South West mixes stone and render cottages with post-war and newer estates, and local materials matter more here when matching an extension.
Weymouth sits in Dorset, about 26 miles west of Bournemouth. We cover the whole of Weymouth, including postcodes DT3 and DT4.
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
Drawings and documents
The drawings and forms the council and building control need.
- 04
Submission and follow-up
We submit the application and deal with questions from the council or building control.
Questions about architectural drawings in Weymouth
What drawings are needed for planning?
Usually existing and proposed floor plans and elevations, a block plan and a location plan. Some councils need more.
Do you prepare architectural drawings in Weymouth?
Yes. We prepare architectural drawings across Weymouth, including postcodes DT3 and DT4. Every project starts with a free home visit.
Do you prepare structural calculations?
We coordinate a chartered structural engineer for calculations and beam designs.
How much does a set of architectural drawings cost in Weymouth?
In Weymouth, a set of architectural drawings typically costs £1,500–£4,500 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.
How long do drawings take?
Typically 2 to 6 weeks from survey, depending on revisions.