Menu

Blog

07 May
2026

What Size Extension Can I Build Without Planning Permission?

Planning permission is a daunting task for many landlords. Many are kept wondering whether they actually need planning permission or not. The answer depends on extension size, the type of property, and whether your home qualifies for Permitted Development rights.

02 May
2026

Mansion Block Loft Conversions

At Denham Crescent, we work with flat owners who understand the opportunity but are unsure whether it is possible. These projects are not straightforward, but with the right planning, they can be achieved successfully.

28 Apr
2026

Cost of a Ground Floor Extension: What You Will Actually Pay in the UK

The real cost of a ground floor extension is not a single figure. It depends on how your home is built, what you want to achieve, and how complex the work becomes once construction starts.

23 Apr
2026

Loft Conversion Staircase Solutions: What Works and What Doesn’t

The staircase connects your loft to the rest of the house, so its position affects both floors. If it’s not planned properly, it can reduce usable space, create awkward layouts, and even limit how the loft can be used.

arrowBack To Top