Covering Redhill
Our coverage around Redhill (RH1) also includes Reigate (2 miles to the west) and Horley.
Homes in the South East
The South East has a lot of 1930s and post-war semi-detached housing, well suited to rear extensions and hip-to-gable loft conversions, alongside period properties in conservation areas that need a more careful design.
What is included in architectural design and planning in Redhill?
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
- Planning or lawful development certificate drawings
- Building regulations drawings and specification
What is the guide price for architectural design and planning in Redhill?
Typical ranges for architectural design and planning. Ground conditions, access and specification move the final figure, which we fix in writing before work starts.
| 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 |
What approvals does architectural design and planning need in England?
In England we deal with the council’s planning team for permission or a lawful development certificate, with building control (the council or a registered building control approver) for inspections, and with neighbours under the Party Wall etc. Act 1996 where it applies.
We confirm whether your project is permitted development, needs prior approval or needs a householder application, and prepare the right submission.
What should Redhill homeowners check first?
- 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.
What happens after I enquire?
- Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
- We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
- Drawings, approvals, written quote. We prepare the design, apply for the approvals it needs, and give you a fixed price in writing.
- Construction and completion. One site lead co-ordinates every trade through to the building control certificate.
Questions about architectural design and planning in Redhill
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.
Do you work in Redhill?
Yes. Redhill is within our coverage for architectural design and planning, along with nearby Reigate and Horley.
Architectural design and planning near Redhill
- Architectural design and planning in Reigate
- Architectural design and planning in Horley
- Architectural design and planning in Coulsdon
- Architectural design and planning in Banstead
Learn more about architectural design and planning, or see every project we cover in Redhill.

