Premium Home Extensions in Cobham

Most extensions require planning permission, particularly in Cobham’s conservation areas and on private estates with additional covenants. Our in-house architect will assess your property and advise on requirements. We handle the entire planning process, liaising directly with Elmbridge Borough Council.

Single storey extensions typically take 12-14 weeks, while double storey extensions take 16-20 weeks. Timeline depends on size, complexity, and planning approval times. We provide detailed schedules before work begins.

Everything from initial concept to final handover: architectural design, planning applications, building regulations, structural calculations, project management, and construction. You deal with one team throughout.

Single and two storey extensions typically start from £2,200 per sqm. Premium specifications for Cobham’s high-end properties may vary. We provide detailed quotes after our free consultation.

Absolutely. We have extensive experience working on properties within private estates and understand the additional approval processes required. We’ll guide you through estate management requirements alongside planning permission.

Yes, we manage all building regulations submissions and inspections. Our designs meet current thermal, structural, and safety requirements, ensuring your extension is compliant and energy-efficient.

We have extensive experience with Cobham planning applications and high success rates. If refused, we’ll review the decision and advise on modifications or appeals at no extra charge.

Yes, we regularly work on properties within Cobham’s conservation area. We understand the additional requirements and work closely with conservation officers to ensure designs respect the village’s historic character whilst meeting your modern living needs.

We provide a ‘cooling off’ period. This is usually 3-6 months. This will be clarified during our initial discussions regarding your building project.

Some properties in Cobham fall within the Thames Basin Heaths consultation zone. Our architect understands these requirements and will advise if your property is affected and how to navigate SANG contributions or mitigation requirements.