Builders in Reigate, Tadworth & Lower Kingswood

Excel Construction builds extensions, loft conversions and refurbishments in Reigate, Tadworth and Lower Kingswood, with one main contractor looking after the whole project.

Building work we do in Reigate, Tadworth and Lower Kingswood

• House extensions, including large rear and side additions.
• Loft conversions and dormers.
• Full refurbishments and kitchen extensions.
• New builds and replacement dwellings.
• Roofing and flat roof replacement.

Building on local homes

Reigate has Victorian and Edwardian houses near the town centre and larger detached homes on the surrounding hillsides, while Tadworth and Lower Kingswood have a more spacious suburban and semi-rural character. Parts of this area sit close to the Surrey Hills Area of Outstanding Natural Beauty and to Green Belt land, which can shape what is allowed.

Area notes: what we see in each town

Reigate

Victorian and Edwardian houses near the town centre and larger detached homes on the hillsides, with some conservation areas.

Tadworth

A spacious suburban character with larger family houses, where side and rear extensions and lofts are common.

Lower Kingswood

Semi-rural, with large plots. Some land is Green Belt or close to the Surrey Hills Area of Outstanding Natural Beauty.

Planning and permitted development

Reigate & Banstead Borough Council covers this area. Conservation areas, Green Belt and AONB considerations apply in places, so we check the position for your address before drawing.

For more detail, read our guide to loft conversion planning permission in London and Surrey.

How a project works with us

1. Free site visit. We look at the house, listen to what you want and talk through options.
2. Design and approvals. Drawings, structural design, planning where needed, building control and party wall notices.
3. Fixed written quote. A clear price, with a named project manager.
4. Build. Our own team carries out the work, managed by one main contractor.
5. Handover. A final check with you before you move back in.

What does it cost?

Every project is priced after a site visit, but our guides explain typical 2026 costs. See the house extension cost guide, the new build cost guide, the flat roof cost guide, the loft conversion cost guide and the kitchen extension cost guide. You can also read about our extensions, loft conversions and new builds.

Why homeowners choose Excel Construction

• One main contractor, so there is no chasing separate trades.
• Around 20 years of experience and a team of around 24 operatives.
• Clear written quotations and a named project manager.
• Party wall notices, drawings and building control handled for you.

Questions homeowners ask

Do I need planning permission in the Surrey Hills AONB?

Some permitted development rights are tighter in protected landscapes, so always check before building. We confirm this with the council for your address.

Do you cover Lower Kingswood?

Yes. We cover Reigate, Tadworth, Lower Kingswood and nearby areas.

Get a free quote in Reigate

Planning work in Reigate, Tadworth and Lower Kingswood? Contact us for a free site visit and quote, or see all the areas we cover.

Nearby areas we cover: Epsom, Ashtead and Esher, Sutton, Cheam and Wallington, Caterham and Oxted, Croydon, Purley and Coulsdon.