Simply Extend

In a city where many households look for more room without leaving their homes, Simply Extend focuses on designing and building residential extensions across London and Greater London. Its service runs from an initial property survey to construction coordination, with each proposal shaped around the available space, budget, and intended use of the new area.

The company works on kitchen additions, side-return extensions, rear and wraparound projects, single- and two-story builds, and flat- or pitched-roof designs. It also presents glazed extensions, timber cladding, and options with Velux windows. Those choices help determine how natural light enters, how rooms connect, and which part of a home can gain useful floor space.

The process starts with a free, no-obligation site survey. A surveyor takes measurements, discusses whether the project is feasible and what options suit the property, and shows examples of completed work. That first visit establishes a possible scope before materials are selected or applications begin; the company says its quotes itemize costs and use fixed pricing.

Design and planning can accommodate projects that already have plans as well as customers who want to work with their own architect or structural engineer. Simply Extend also describes an end-to-end service coordinating design, planning, approvals, and construction. Its website additionally lists loft and basement conversions, garden rooms, and annexes alongside home extensions.

For construction, Simply Extend works with approved contractors. The company says clients sign directly with the assigned team and make payments to that contractor; Simply Extend maintains operating agreements and monitors progress through its customer-service team and a project manager. Prospective clients may visit completed projects by the team that could be assigned to their home before they commit.

During construction, the Simply Dashboard app lets customers follow project milestones, while an assigned manager answers questions and coordinates progress. The company advertises fixed-price contracts and a 10-year warranty, with certification and paperwork provided at completion. Warranty terms are governed by the contract, which sets out the coverage for each project.

The website says some projects can be completed in 10 to 12 weeks; the actual schedule depends on the design, approvals, and scope. The service is aimed at homeowners who want to rework a kitchen, add a room, or expand their living area without moving. An initial survey gives them a chance to consider the property and compare options before construction starts.

Along with kitchen projects, the company shows side, rear, and two-story extensions in different parts of London. That range makes clear that the decision is about more than adding square footage: an extension can reshape the connection between a kitchen, dining room, and garden or adapt a home to changing family needs. Simply Extend coordinates the stages from the first survey through the agreed design and handover.