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

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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.

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

Great Portland Street, Fitzrovia W1

Renovation — Period apartment — Completed 2025

A full renovation of a 2,500 sq ft period apartment off Great Portland Street: new kitchen, bedrooms and bathrooms throughout, with German kitchens, CP Hart bathrooms and tiled floors.

Project facts

  • HousePeriod apartment
  • Added2,500 sq ft renovated
  • On site18 weeks
  • Completed2025
  • PlanningNot required (internal works)
  • Contract value£150k – £200k

Project type: Renovation · Area: Fitzrovia / Marylebone W1

What we did

  • Full interior renovation
  • New German kitchen
  • New bedrooms and bathrooms
  • Tiled floors throughout

Specification

CP Hart bathrooms · German kitchen · Tiled 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

Central London apartment renovations are about logistics — freeholder licence to alter, lift and access hours, and where the skip goes. We agree all of it before we price, so the programme holds.

Anderson, founder — LCCL Construction, Finchley N3

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.

More projects like this

Project photo to come

New Cavendish Street, Marylebone W1W

Mansard loft + Renovation · 2018 · £250k – £350k

Bohun Grove, East Barnet EN4

Bohun Grove, East Barnet EN4

Rear extension + Hip-to-gable loft · 2023 · £395k – £475k

Weech Road, Hampstead NW6

Weech Road, Hampstead NW6

Loft conversion + Renovation · 2025 · £250k – £300k

Project photo to come

Holmwood Gardens, Finchley N3

Rear extension + Kitchen extension · 2022 · £130k – £180k

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
“2ND project with LCCL construction wraparound house extension. Completed full design and build process to our home in Finchley north London. Previously they have design and build our loft conversion 4 years on and still it is in excellent condition.…”

Anthony · Trustpilot

average rating is 5 out of 5
“The Lccl construction team built my extension with a quick and clean service, they worked non stop through the winter weather.. I would highly recommend this company!”

Chris Dunn · Google Reviews

average rating is 5 out of 5
“Rear house extension 6x3m and dormer loft conversion completed with LCCL Construction, finished the whole project in 14 weeks very happy with the outcome, highly skilled and experienced design and build company a perfect match for our house. Would highly…”

Fran S · Reviews.io

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