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Loft conversions in Hammersmith and Fulham

Loft conversions in Hammersmith and Fulham: turn the dusty attic into a bedroom, office or hideaway. Tell us about your roof and up to 3 local builders will quote.

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✅ What your loft conversions covers in Hammersmith and Fulham

  • A survey of your roof space and structure
  • Velux, dormer, hip-to-gable or mansard options
  • Floor strengthening and insulation
  • Stairs, windows and fire safety
  • Electrics, heating and finishing

💷 Typical loft conversions prices in Hammersmith and Fulham

Velux (rooflight) conversion£35,000 to £55,000
Dormer loft conversion£55,000 to £85,000
Mansard conversion£70,000 to £110,000
Typical London prices in 2026. A guide only; your quotes will depend on the job.

💬 Questions about loft conversions in Hammersmith and Fulham

Is my loft suitable in Hammersmith and Fulham?

Most need about 2.2 metres of head height at the highest point. A builder can check this on a quick visit before you commit to anything.

Do I need planning permission?

Many loft conversions fall under permitted development. Flats, conservation areas and bigger roof changes usually need permission. Ask builders when they quote.

How long will it take?

Often 8 to 12 weeks of building work once approvals are in. Your builder will plan it with you.

📍 Where we find loft conversions in Hammersmith and Fulham

We find builders for loft conversions across Hammersmith and Fulham, including Hammersmith, Fulham, Shepherd's Bush and Parsons Green. That covers the W6, W12, W14 and SW6 postcode districts.

Want more than loft conversions?

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