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 Helensburgh?
In Helensburgh, 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). Building costs in Scotland are close to the UK average, so the figures for Helensburgh are close to our national guide. 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 |
The biggest cost drivers are:
- Planning or building regulations stage
- 3D visuals
- Measured survey complexity
- Project size and 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 Helensburgh
Approvals for a set of architectural drawings in Helensburgh follow the rules for Scotland. In Scotland drawings are prepared for the planning application and the building warrant, which must be granted before work starts.
Scotland has no Party Wall Act. Work on shared walls is governed by your title deeds, the Tenements (Scotland) Act 2004 for flats, and common law, so we agree arrangements with neighbours in writing before work starts.
We check this for your address before design work starts, so there are no surprises later.
What we handle
Handled as part of most architectural drawings:
- Tender-ready drawing pack
- Measured survey of the existing house
- Building regulations drawings and specification
- Planning drawings: plans, elevations, site and location plans
- Written agreement with neighbours on shared walls
- 3D views on request
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 Helensburgh
Scotland’s housing ranges from sandstone tenements and villas to post-war and modern estates, and the building warrant system shapes how projects are planned.
Helensburgh sits in Argyll and Bute, about 40 miles south-east of Oban. We cover the whole of Helensburgh, including postcodes G84.
How it works
- 01
Measured survey
We visit and measure the house so the drawings start from accurate information.
- 02
Concept design
Options for layout and appearance, revised until you are happy.
- 03
Drawings and documents
The drawings and forms the council and building control need.
- 04
Approval
We follow the application through to a decision and pass on the approved drawings.
Questions about architectural drawings in Helensburgh
Do you prepare structural calculations?
We coordinate a chartered structural engineer for calculations and beam designs.
How long do drawings take?
Typically 2 to 6 weeks from survey, depending on revisions.
How much does a set of architectural drawings cost in Helensburgh?
In Helensburgh, 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.
Do I need an architect?
Not necessarily. For extensions and lofts, an architectural technician’s drawings are common. For complex or sensitive sites, an architect may be better.
Do you prepare architectural drawings in Helensburgh?
Yes. We prepare architectural drawings across Helensburgh, including postcodes G84. Every project starts with a free home visit.