A familiar point of contact for practical work and decisions on site.
Building work in Leamington Spa
Builders in Leamington Spa
Extensions, loft conversions and renovations in Leamington Spa, planned around Warwick District rules and the character of the street your home is on.

The sequence is set out before building work starts.
Progress and decisions are discussed as work moves forward.
What Belmax builds in Leamington Spa
The same services Belmax offers in Rugby, with the local planning checks for a Warwick District address built into the first conversation.
Planning work on a Leamington Spa home?
Discuss your Leamington Spa projectRecent Belmax work
Photographs from Belmax projects. Locations are not shown, so treat them as examples of the finish rather than Leamington Spa addresses.
Explore more work

Four checks for a Leamington Spa address
Leamington Spa sits in Warwick District, not Rugby Borough, so the planning and building-control route is different. These checks come before a design is fixed.
- 01Warwick District planning
Planning applications for Leamington Spa go to Warwick District Council. Its Residential Design Guide sets out what the council expects from extensions and alterations.
- 02Conservation areas and Article 4
Royal Leamington Spa includes several conservation areas. The council offers an address search for conservation, listed building and Article 4 status, and an Article 4 Direction can remove permitted development rights, including for roof extensions.
- 03Building control
Larger domestic work such as a loft conversion usually goes through a Full Plans application with Warwick District building control, which publishes its fees each year.
- 04Party walls
Many Leamington homes are terraced or semi-detached. Party wall notices are a separate duty from planning and building regulations and need handling before the relevant work starts.
Belmax can talk through each check, but approval for a specific address should never be assumed. Confirm the route with the council or a planning professional.
How the work happens
Four familiar stages, shaped around this service and the property.
See the full process- 01
Conversation
Share your postcode, photographs and what you want the space to do.
- 02
Design and planning
Check the planning, conservation and building-control route for the address, then agree the design and scope.
- 03
Build
Build to the agreed sequence, with Rob overseeing the work and regular updates.
- 04
Completion
Review the finished rooms and every item in the agreed scope.
What changes the cost?
A useful quotation and programme come from the property, agreed design and clear specification.
The approval route
A conservation area, Article 4 Direction or planning application can add design time and professional fees before building starts.
The house itself
Older Leamington terraces and villas can bring party walls, chimneys and existing structure that change the work.
Specification
Glazing, roof form, kitchens, bathrooms and finish level shape the final quotation more than the postcode does.
Questions about building in Leamington Spa
Belmax takes enquiries in Rugby, Coventry, Leamington Spa and across Warwickshire.
Check your areaDo you work in Leamington Spa?
Yes. Belmax takes enquiries in Leamington Spa as well as Rugby, Coventry and across Warwickshire. Send your postcode and a short outline of the project to check it is a practical fit.
Do I need planning permission for an extension in Leamington Spa?
It depends on the house, the proposal and whether the address is in a conservation area or covered by an Article 4 Direction. Some work falls under permitted development. Check the address with Warwick District Council before relying on it.
How do I know if my house is in a conservation area?
Warwick District Council provides an address search that shows conservation area, listed building and Article 4 status. Check it early, before drawings are finished.
How much does a loft conversion or extension cost in Leamington Spa?
It depends on the roof or footprint, structure and finish. The Belmax cost guides for Leamington Spa walk through current benchmarks, council fees and what a quotation should include.
What should I send first?
Your postcode, photographs of the house and the space you want to change, and any drawings or approvals you already have. No plans yet is fine.
Talk through your Leamington Spa project
Share your postcode, the work you have in mind, photographs and any drawings. Belmax will say whether the location and timing are a practical fit.
Add a few details, then choose WhatsApp or email to send your enquiry.
