top of page
LCCL Construction – design and build company, London N3
020 8037 7332Book a callInstant estimate

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.

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.

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

Project photo to come

Sturgess Avenue, Hendon NW4

Wraparound extension · Loft conversion — 1930s semi-detached — Completed 2021

A wraparound extension and loft conversion on a 1930s semi in Hendon: a new open-plan kitchen, a laundry room, and two bedrooms with en-suites — the family's first building project, run with them every step of the way.

Project facts

  • House1930s semi-detached
  • Added+800 sq ft
  • On site20 weeks
  • Completed2021
  • PlanningHouseholder planning
  • Contract value£350k – £400k

Project type: Wraparound extension · Loft conversion · Area: Hendon NW4

What we did

  • Wraparound ground-floor extension
  • New open-plan kitchen
  • Laundry room
  • Loft conversion: two bedrooms with en-suites
  • Custom-made kitchen, CP Hart bathrooms

Specification

CP Hart bathrooms · Custom-made kitchen

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

Loft and extension together means one scaffold, one party wall process and one set of neighbours to talk to. We spoke to both neighbours before the notices went out and had consent on both sides within the fortnight.

Anderson, founder — LCCL Construction, Finchley N3

The client's view

“Neighbours highly recommended LCCL Construction and we are extremely happy with the loft and wraparound house extension. The work is completed to a high standard and the team was a real joy to work with. This was our first building project and Alexander was there with us every step of the way. We have been living with our new spaces for 8 months now and there isn't a thing I would change — it is just perfect.”

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.

Add a Title

Add a Title

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

Add a Title

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

Add a Title

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

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 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

average rating is 5 out of 5
“Everyone at LCCL Construction was skilled, trustworthy and worked to the highest standard. I am delighted with our loft conversion, it is exactly what we wanted and I highly recommend the company - they have transformed the quality of my home. Overall it…”

KashImaging · Google Reviews

average rating is 5 out of 5
“We are very pleased to have used Lccl Construction to do full house renovation and loft conversion to our edwardian terraced house. Project involved total strip out of interiors and remodelling repositioning the interior walls, electrical and plumbing…”

neil smith · Trustpilot

bottom of page