Architectural design and planning in Harpenden

Covering Harpenden

Harpenden sits 5 miles north of St Albans, with St Albans 5 miles to the south and Luton 5 miles to the north-west.

Homes in the East of England

Housing in the East of England ranges from post-war estates and modern developments to timber-framed and period homes in historic towns, so permitted development checks and conservation controls both feature regularly.

What is 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.

Planning or lawful development certificate drawings
Submission and liaison with the planning officer
Structural engineer’s calculations

How much should I budget for architectural design and planning?

What architectural design and planning typically cost. These are guide ranges; the written quote for your house replaces them.

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 Harpenden?

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. A lawful development certificate is the best proof that permitted development work is lawful.

What can change the price or programme?

Planning and building regulations are separate approvals; most projects need building regulations even when planning is not needed.
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.
Build and hand over. Our teams build to the programme, building control inspects, and you get the completion paperwork at the end.

What people ask before starting

Can I use your drawings with another builder?

Yes. If you buy drawings on their own, they are yours to use.

How long does planning take?

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

How do I get a price for architectural design and planning in Harpenden?

Use the guide price tool for a ballpark figure, then book a visit for a fixed written price for the agreed specification.

Also covering

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