Covering Ashford, Kent
Ashford, Kent is about 18 miles south-east of Maidstone. We also cover Faversham (12 miles to the north), Canterbury and Folkestone.
Homes in the South East
Many South East homes are inter-war or post-war semis and detached houses with room for rear and side extensions, while historic town centres and villages bring conservation area and listed building controls.
What goes into architectural design and planning?
Architectural design and planning covers everything before building starts: a measured survey of the house, design options, planning or permitted development drawings, the application itself, building regulations drawings and structural calculations. We offer it on its own or as part of a design-and-build project.
- Measured survey of the existing house
- Submission and liaison with the planning officer
- Structural engineer’s calculations
What is the guide price for architectural design and planning in Ashford, Kent?
Indicative costs for architectural design and planning. London and the South East usually sit towards the top of each range.
| Architectural design and planning | Guide price incl. VAT |
|---|---|
| Measured survey and existing drawings | £500 to £1,200 |
| Planning drawings and application | £1,200 to £3,000 |
| Building regulations drawings and specification | £1,000 to £2,500 |
| Structural calculations | £500 to £2,000 |
Planning and building rules in Ashford, Kent
English projects need planning clearance from the local council, building regulations sign-off from building control, and party wall notices where the work is on or near a shared boundary. We prepare and manage all three.
We confirm whether your project is permitted development, needs prior approval or needs a householder application, and prepare the right submission.
What can affect architectural design and planning?
- Pre-application advice from the council can help on sensitive sites.
- Conservation areas and listed buildings need extra design care and supporting statements.
What happens after I enquire?
- Send us the details. Give us a postcode, a rough idea of size and some photos, by phone, form or the guide price tool.
- Survey at your house. We look at the existing structure, services and access, and agree what the design needs to achieve.
- Price and paperwork. The design is priced line by line, and we submit the planning and building control applications.
- Construction and completion. One site lead co-ordinates every trade through to the building control certificate.
Architectural design and planning: common questions
How much do extension plans cost?
Typically £3,000 to £7,000 including VAT from measured survey to building regulations drawings, plus council fees.
Do I need a structural engineer?
For steels, new openings, lofts and extensions, yes. We arrange the calculations.
Who deals with the council for a project in Ashford, Kent?
We do. We prepare the drawings, submit planning or permitted development paperwork if needed, and arrange building control inspections.
Architectural design and planning in nearby towns
- Architectural design and planning in Faversham
- Architectural design and planning in Canterbury
- Architectural design and planning in Folkestone
- Architectural design and planning in Sittingbourne
Learn more about architectural design and planning, or see every project we cover in Ashford.

