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 rear extension to a Victorian terrace in Putney: an open-plan kitchen-diner with skylights and bifold doors onto a landscaped garden, plus a new WC and pantry tucked into the old footprint.
Project facts
- HouseVictorian terrace
- Added+400 sq ft
- On site14 weeks
- Completed2020
- PlanningHouseholder planning
- Contract value£150,000 – £200,000 inc. VAT
Project type: Rear extension · Area: Putney SW15
What we did
- Single-storey rear extension
- Open-plan kitchen-diner with skylights
- Bifold doors to a landscaped rear garden
- New WC and pantry
- Tiled floors
Specification
Wren kitchen · Tiled floors · Bifold doors · Skylights
Design and build inclusive: architecture, structural engineering, planning, party wall, construction, project management and LABC sign-off under one contract.
Anderson's note
Victorian terraces give you the depth but not the width, so the skylights do the work: we ran them the length of the kitchen so the middle of the plan is as bright as the garden end.
Anderson, founder — LCCL Construction, Finchley N3
The client's view
“Professional and trustworthy design and build construction company. Alexander has been working on our home and has done an amazing job. I did not know much about architecture or construction of home extensions but Alexander made sure I was always informed. He brought a lot of ideas to the design and interior design, and construction went smoothly from kitchen to plumbing and electrics. I had the best experience from LCCL Construction and would highly recommend them.”
Verified client · Trustpilot
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.

“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
“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…”
Christophe · Trustpilot
“We used Lccl construction first time for our kitchen extension 2019 with a view to build a loft conversion afterwards. We just have had our loft conversion completed including bedroom, bathroom, storage loft it has Juliet balcony with velux windows to the…”
Tracie · Trustpilot





