Covering Brecon
Brecon is about 40 miles south of Newtown. We also cover Merthyr Tydfil (14 miles to the south), Ebbw Vale and Builth Wells.
Because Powys covers a wide area, we confirm availability after the first call and include any travel costs in the written quote rather than adding them later.
Homes in Powys
Welsh homes include long terraces built into hillsides, stone cottages and modern estates, and sloping sites often shape how and where an extension can go.
What do you get with architectural design and planning?
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.
- Planning and building regulations checks under Welsh rules
- Building regulations drawings and specification
- Structural engineer’s calculations
What is the guide price for architectural design and planning in Brecon?
Guide prices for architectural design and planning, including VAT where it applies. Your fixed price is confirmed in writing after the survey.
| 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 Brecon?
In Wales the planning rules, including what counts as permitted development, are set by the Welsh Government, and Welsh building regulations differ in places from England’s. We check both against your house before drawings are finalised, and handle party wall notices where needed.
We prepare applications to Welsh councils and check the Welsh permitted development rules, which differ from England's.
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.
- Pre-application advice from the council can help on sensitive sites.
From first call to completion
- Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
- 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 much do extension plans cost?
Typically £3,000 to £7,000 including VAT from measured survey to building regulations drawings, plus council fees.
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 Brecon?
Use the guide price tool for a ballpark figure, then book a visit for a fixed written price for the agreed specification.
Also covering
- Architectural design and planning in Merthyr Tydfil
- Architectural design and planning in Ebbw Vale
- Architectural design and planning in Builth Wells
- Architectural design and planning in Aberdare
Learn more about architectural design and planning, or see every project we cover in Brecon.

