Insights
Rear, side return, wraparound, double storey and kitchen extensions: planning rules, costs, timelines and design decisions.
Extensions
A single-storey extension in London costs £2,800–£4,500 per m² in 2026, so a 25 m² rear extension is typically £70,000–£130,000 before VAT, fees and the kitchen. What moves the number, and what to budget.
3 September 2026 · 8 min read
Extensions
Most single-storey extensions on houses in England are permitted development: 3 m or 4 m deep, up to 6 m/8 m with prior approval. What the limits are, when you need an application, and how Barnet, Harrow, Haringey and Hertsmere apply them.
3 September 2026 · 9 min read
Extensions
Home extensions are often designed around the idea of creating brighter, more open and more enjoyable living spaces. Large areas of glazing, rooflights,…
9 August 2026 · 11 min read
Extensions
A well-designed home extension should feel like a natural continuation of the existing property throughout the entire year. Whether it is the height of…
18 July 2026 · 10 min read
Extensions
Home extensions have become one of the most popular ways to improve a property without the disruption and expense of moving. Whether the goal is to create a…
10 June 2026 · 9 min read
Extensions
Kitchen extensions are among the most popular home improvement projects. Homeowners often invest significant amounts of money to create larger, brighter, and…
1 June 2026 · 9 min read
Extensions
Home extensions are often designed to improve comfort, increase property value, and create more usable space. Many homeowners focus heavily on appearance,…
27 May 2026 · 10 min read
Extensions
A home extension may look impressive when it is first completed, but not every extension continues to look attractive over time. Some still feel modern and…
21 May 2026 · 10 min read
Extensions
Rear extensions are one of the most popular ways to improve a property. They create extra space, allow for larger kitchens and dining areas, improve natural…
13 May 2026 · 10 min read
Extensions
Moving a bathroom sounds straightforward at first. Many homeowners assume that as long as there is space and the design looks right on paper, a bathroom can…
1 May 2026 · 7 min read
Extensions
Planning a home extension often starts with thoughts about extra space, better layout, and improved property value. Whether it is a rear kitchen extension, a…
27 April 2026 · 8 min read
Extensions
When planning a home renovation, extension, or full refurbishment, most people focus on visible features such as layout, lighting, finishes, and furniture…
20 April 2026 · 8 min read
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