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LC London Constructions BUILDERS · WEST LONDON London Constructions home

Kensal Green & Kensal Rise · NW10, NW6

Loft Conversions in Kensal Green & Kensal Rise

Dormer, hip-to-gable, mansard or a simple Velux conversion — including the staircase, the fire-rated doors and the building control certificate that makes it count as a bedroom when you sell.

A loft is only a bedroom if it is signed off as one. That means head height, a protected escape route, fire doors on the landing, mains-wired interlinked alarms and floor joists sized for living load rather than storage. We see plenty of conversions done without any of it, and they become a problem at survey. Every conversion we do goes through building control from the start.

Loft Conversions in Kensal Green & Kensal Rise: what to know locally

Victorian terraces, many in multiple occupation or converted to flats, with larger housing towards Kensal Rise and Queen's Park fringes.

A mix of owner-occupier renovation and landlord work. The Victorian terraces take side return and rear extensions well, and loft conversions are common across the whole area given the roof profiles.

Planning authority: Brent Council. Brent has conservation areas covering parts of Kensal Rise and Queen's Park, and operates additional HMO licensing. Terraced loft conversions need party wall notices to both neighbours.

What the work covers

  • Structural floor joists and steel beams
  • Dormer construction or roof reconfiguration
  • Staircase design and installation
  • Fire doors, protected escape route and interlinked alarms
  • Insulation to current regs, electrics and heating
  • En-suite plumbing where wanted

What it costs

A dormer conversion with an en-suite typically runs £55,000 to £85,000 in West London. Velux-only conversions are considerably less; mansards more. The roof structure drives the price more than the floor area does.

Other work we do in Kensal Green & Kensal Rise

Loft Conversions nearby

Loft Conversions in Kensal Green & Kensal Rise — questions

Do you cover Kensal Green & Kensal Rise?

Yes — Kensal Green & Kensal Rise and the NW10, NW6 postcodes are part of our core working area, along with Wembley, Shepherd's Bush, Harrow. Being local means a site visit within days rather than weeks.

Which council handles planning for Kensal Green & Kensal Rise?

Brent Council. Brent has conservation areas covering parts of Kensal Rise and Queen's Park, and operates additional HMO licensing. Terraced loft conversions need party wall notices to both neighbours.

Is my loft tall enough to convert?

You want roughly 2.2 metres from the floor joists to the ridge before work starts. Below that it can still be possible by lowering ceilings below or altering the roof, but it changes the job substantially. We measure on the first visit.

Do I need planning permission for a loft conversion?

Rear dormers often sit within permitted development, subject to volume limits of 40 cubic metres for terraces and 50 for semis and detached. Anything facing a highway, or in a conservation area, usually needs an application.

Does a loft conversion need building regulations approval?

Always. Structure, fire escape, insulation and stairs are all covered. Without the certificate your conveyancer will flag it as an unsigned-off room when you come to sell, which costs you more than the sign-off would have.

Loft Conversions in Kensal Green & Kensal Rise?

Tell us about the property and what you have in mind. We will come out, measure it properly, and put a written itemised quote in front of you.

We reply to every quote request within 24 hours.