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
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A whole-house transformation of a Victorian terrace on Chipstead Street, Fulham: the existing cellar lowered and underpinned into full living space, a loft conversion and a rear extension, the ground floor opened up while keeping the Victorian cornices, fireplaces and joinery. Sixty-five weeks on site under one contract.
Project facts
- HouseVictorian terrace
- Added+3,000 sq ft
- On site65 weeks
- Completed2024
- PlanningFull planning (Hammersmith & Fulham)
- Contract value£850k – £1.2m inc. VAT
Project type: Basement · Loft conversion · Rear extension · Renovation · Area: Fulham / Parsons Green SW6
What we did
- Cellar lowered and underpinned to full-height living space
- Loft conversion
- Rear extension, open-plan ground floor
- Victorian features retained and restored
- Light wells
- Custom kitchen, CP Hart bathrooms, marble and wood floors
- Built-in wardrobes
Specification
Wood floors · Marble · Light wells · Custom kitchen · Built-in wardrobes · CP Hart bathrooms
Design and build inclusive: architecture, structural engineering, planning, party wall, construction, project management and LABC sign-off under one contract.
Anderson's note
Lowering an existing cellar, a loft and an extension on one terrace is three party wall awards, one scaffold and one structural model — the underpinning sequence sets everything else. Doing it as one programme rather than three separate jobs is what kept it to 65 weeks.
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 and a 10-year LABC structural warranty.
One team, one contract, one point of contact — from first sketch to handover.

“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
“I highly recommend LCCL Construction. From the start of discussing ideas and planning I can tell you they were very professional and efficient. I had my kitchen and loft done a year ago now and am absolutely thrilled! Exactly what I wanted!”
Nadya Christou · Google Reviews
“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






