The Brown’s Process

  • Design

    We work closely with you through the design phase to translate your vision into practical, compliant and cost-effective plans for your upcoming extension: conducting site surveys, advising on planning and building regulation constraints, producing measured drawings and 3D visuals, and coordinating with structural engineers and consultants to resolve technical details early. This collaborative approach minimises surprises during construction, helps secure timely approvals, optimises material and space use to control budgets, and ensures the finished extension integrates seamlessly with your home’s style and functionality.

  • Planning

    We guide you seamlessly from the design phase through to securing planning consent by working alongside your architects to refine designs for compliance, prepare robust planning submissions, and anticipate likely objections. Our team advises on local planning policy and material choices, coordinates specialist reports (such as heritage, ecology and transport statements), liaises with planning officers and consultee bodies, and manages amendments to address feedback. We also prepare clear, professional supporting documents — design and access statements, visualisations and neighbour consultation records — to strengthen your case, and provide strategic negotiation during the determination period to keep your project on track.

  • Communicate

    Clear, timely communication is central to every extension project we manage — from the initial consultation and planning stages, through design approvals and construction, to handover and aftercare. We keep clients informed with regular progress updates, transparent budgets, and proactive scheduling notices, and we make technical details accessible so homeowners can make confident decisions. Consistent dialogue prevents delays, controls costs and ensures quality by swiftly addressing issues or changes, while maintaining trust and delivering the finished extension on time and to expectation.

  • Execute

    At Browns Property Developments we deliver your extension project with meticulous planning, clear communication and skilled workmanship, ensuring every stage—from design and permissions to construction and finishing—runs on schedule and within budget; the result is a seamless, high-quality extension that enhances your home’s value and lifestyle while minimising disruption to your daily life.

Side/Wraparound Extensions

Side and wraparound extensions transform how you use your home, adding valuable, flexible space without losing your garden or character. They create seamless indoor‑outdoor flow, flood interiors with natural light, and provide tailored solutions—whether you need room for a growing family, a dedicated home office or studio, or extra living and entertaining space—while increasing property value and long‑term usability.

Rear Extensions

Rear extensions transform your home by adding practical space and increasing property value. They create flexible, light-filled living areas ideal for growing families, home businesses or creative projects, letting you shape a space that reflects your lifestyle and tells your story. Thoughtful design and quality build ensure the extension integrates with the existing home while maximising natural light, flow and long-term return on investment.

Check out some of the highlights and end results from our previous projects below from recent years.