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LCCL Construction – design and build company, London N3
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Add paragraph text. Click “Edit Text” to update the font, size and more. To change and reuse text themes, go to Site Styles.

Add paragraph text. Click “Edit Text” to update the font, size and more. To change and reuse text themes, go to Site Styles.

Add paragraph text. Click “Edit Text” to update the font, size and more. To change and reuse text themes, go to Site Styles.

Add paragraph text. Click “Edit Text” to update the font, size and more. To change and reuse text themes, go to Site Styles.

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Project photo to come

Shirehall Lane, Hendon NW4

Hip-to-gable loft — 1930s semi-detached — Completed 2021

A hip-to-gable loft on a 1930s semi in Hendon: a new bedroom with en-suite, permitted development, six weeks on site.

Project facts

  • House1930s semi-detached
  • Added+400 sq ft
  • On site6 weeks
  • Completed2021
  • PlanningPermitted development
  • Contract value£68k – £78k

Project type: Hip-to-gable loft · Area: Hendon NW4

What we did

  • Hip-to-gable loft conversion with rear dormer
  • Bedroom with en-suite
  • Permitted development

Specification

Victoria Plumb · Fire Doors · New Electrical Systems

Design and build inclusive: architecture, structural engineering, planning, party wall, construction, project management and LABC sign-off under one contract.

How design and build works

Anderson's note

A 1930s Hendon semi is the classic hip-to-gable: the gable wall gives you the headroom and the dormer gives you the floor area. Six weeks, no planning application.

Anderson, founder — LCCL Construction, Finchley N3

The client's view

“Has done excellent job including architect design, planning and construction of our loft conversion highly recommended”

Verified client · Reviews.io

As LABC Building Excellence Award Winners 2024 for Best Residential Extension in London, and 2026 London Regional Winners for Best Conversion or Alteration, every project runs under one contract with a 12-month workmanship guarantee, structural guarantee to building-control sign-off and a 10-year LABC Warranty available.

One team, one contract, one point of contact — from first sketch to handover.

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Planning something similar?

Get an instant estimate for your postcode, or book a free 30-minute call with our team. Call 020 8037 7332, Monday to Saturday 08:00–18:00.

What clients say

Verified reviews, quoted exactly

average rating is 5 out of 5
“We did a 3x10m single storey rear extension with LCCL recently. It was scheduled to take 12 weeks to complete but with Alex's experience and agile project management, we are ahead of schedule (finished in 10). Alex, and LCCL,is extremely knowledgeable and…”

Galichet Christophe · Google Reviews

average rating is 5 out of 5
“Hired LCCL Construction to design and build us a rear house extension. Found them easy to work with and are pleased with the results. They have been recommended to us for the whole build including designs and construction. The rear extension feels amazing,…”

James Grimsdale · Google Reviews

average rating is 5 out of 5
“We came to LCCL for a full house redesign and renovation after hearing great reviews online and through word of mouth. We couldn't be happier with the outcome. Because of the scale of the project we relied heavily on Alex and the team to provide…”

Steph Brooks · Google Reviews

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