Architectural design and planning in New Malden

Covering New Malden

Our coverage around New Malden (KT3) also includes Surbiton, Morden and Wimbledon.

Homes in London

Much of London’s housing is Victorian and Edwardian terraces, which is why side return extensions, rear dormers and mansards are so common. Many streets are in conservation areas, and several boroughs use Article 4 directions that remove some permitted development rights.

What does architectural design and planning involve?

Designing and building under one roof means the drawings are priced as they are drawn, so there are fewer surprises when the quote arrives. If you only need drawings and a planning application, we can do that and you are free to use any builder.

Measured survey of the existing house
Submission and liaison with the planning officer
Building regulations drawings and specification

How much should I budget for architectural design and planning?

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

How is architectural design and planning approved in New Malden?

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 should New Malden homeowners check first?

Pre-application advice from the council can help on sensitive sites.
Conservation areas and listed buildings need extra design care and supporting statements.

How does the project run?

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.
Design and fixed price. You get drawings and a written price for the agreed specification before anything is ordered.
Construction and completion. One site lead co-ordinates every trade through to the building control certificate.

Architectural design and planning: common questions

How long does planning take?

Councils aim to decide householder applications within eight weeks of validation.

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 New Malden?

We do. We prepare the drawings, submit planning or permitted development paperwork if needed, and arrange building control inspections.

Also covering

Learn more about architectural design and planning, or see every project we cover in New Malden.