18/03/2026
Which adds more value to house: A Loft Conversion or a Rear Extension? 🏠💰
Here is the breakdown -
📍 The Loft Conversion (Dormer)
Cost: Approx. £1,500 - £2,000 per sqm.
Planning: Often falls under Permitted Development (up to 50m³).
The ROI: Taking a house from 3 to 4 bedrooms usually jumps you into a higher buyer bracket instantly.
📍 The Rear Extension
Cost: Approx. £2,200 - £3,000+ per sqm (thanks to Part L & Part O regs).
Planning: Often requires Full Planning if you’re going beyond 3-6m.
The ROI: Massive for "lifestyle" and open-plan living
The Verdict? If you want the most "sqm for your £," the loft is your winner. If you want the "heart of the home," it’s the extension.
Which one are you leaning towards? Let’s discuss in the comments. 👇