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LCCL Construction – design and build company, London N3
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Loft conversions, house extensions, renovations, basements and new builds across London and Hertfordshire.

Services

Loft conversions, house extensions, renovations, basements and new builds across London and Hertfordshire.

Services

Loft conversions, house extensions, renovations, basements and new builds across London and Hertfordshire.

Services

Loft conversions, house extensions, renovations, basements and new builds across London and Hertfordshire.

Services

Call 020 8037 7332 or get an instant estimate online.

Cumberland Road, Wood Green N22 — LCCL Construction project

Cumberland Road, Wood Green N22

L-shaped loft — Edwardian terrace — Completed 2022

An L-shaped dormer loft on an Edwardian terrace in Wood Green: a bedroom with en-suite plus a study over the outrigger, under permitted development.

Project facts

  • HouseEdwardian terrace
  • Added+459 sq ft
  • On site8 weeks
  • Completed2022
  • PlanningPermitted development
  • Contract value£75,000 – £90,000 inc. VAT

Project type: L-shaped loft · Area: Wood Green N22

What we did

  • L-shaped dormer loft conversion
  • Bedroom with en-suite
  • Study over the outrigger
  • Permitted development

Specification

Lusso stone · LPD Doors · Wood Floors

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

The L-shape is the best value loft on a terrace with an outrigger — the second dormer over the back addition adds a whole room for a fraction of the cost of the first.

Anderson, founder — LCCL Construction, Finchley N3

The client's view

“Completed design and build of our loft conversion to a high standard and we are very happy. Professional, trustworthy loft conversion company.”

Verified client · FreeIndex

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 and a 10-year LABC structural warranty.

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
“I highly recommend LCCL Construction. They completed our loft conversion to a very high standard, and the quality of their work throughout was excellent. The team was professional, reliable, and completed everything within a very reasonable timeframe. They…”

Alina A · Trustpilot

average rating is 5 out of 5
“Extension built by LCCL Construction. We have just recently completed our ground floor house extension on our semi-detached home in Finchley. The services we used were for the design and build of the extension which is three meters and the full breadth of…”

EVA HALL · Trustpilot

average rating is 5 out of 5
“We are very happy with the services from Lccl, Alex has done a great job on design and construction. We have used Lccl in the past for our rear house extension and have come back to instruct Lccl for our loft conversion too to our house in North London. As…”

Mia M · Google Reviews

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