Where we work · South London

Loft conversions in Beckenham

We've built L-shaped dormer lofts in Beckenham, with bathrooms and fitted storage under the eaves. Here is what Beckenham customers said, some of the lofts we built there, and how planning works with Bromley Council.

What Beckenham customers say

2 reviews from customers in Beckenham, in their own words.

“Overall very happy with our loft extension, excited to make use of the extra space. Great communication and the tradesmen did a great job. I didn't need to worry about anything as it was well managed. Great job overall, thank you to all the L+L team!”

Mr & Mrs BrownBeckenham · 2017

“We were really impressed by the friendliness, politeness and professionalism from all the team. Great, regular communication keeping us up to date with the project, and delighted with the end result.”

Mr & Mrs LangBeckenham · 2014

Lofts we've built in Beckenham

Loft bedroom in Beckenham with a rooflight and painted fitted wardrobes
Loft bathroom in Beckenham with a double vanity and a freestanding bath
Fitted wardrobes under the eaves of a Beckenham loft

Which loft suits your house?

  • L-shaped dormerBuilt in Beckenham

    Victorian terraces with an L-shaped roof

    A dormer that wraps the main roof and the back addition, so the new room runs in an L.

    L-shaped dormer explained
  • Rear dormer

    Three-bed semis and terraces

    A box built out from the back roof slope, giving full standing height and the most floor space.

    Rear dormer explained
  • Hip-to-gable rear dormer

    Semi-detached houses with a hipped (sloping) side roof

    The sloping side roof is built up into a straight gable wall, then a rear dormer goes on the back.

    Hip-to-gable rear dormer guide
  • Modern truss

    Newer houses with a trussed roof

    Steel beams take the load of the criss-crossed roof trusses, so the loft opens up into a room.

    Modern truss explained
  • Bungalow

    Bungalows

    Turns a bungalow's roof space into upstairs rooms, usually with dormers and a new staircase.

    Bungalow explained

Not sure? We'll tell you what your loft can take at the free feasibility visit.

Planning in Beckenham

Beckenham is in the area of the London Borough of Bromley. Most loft conversions don't need planning permission: they count as permitted development if they stay within the size and design rules. That changes if your house is in a conservation area, or if the council has removed permitted development rights with an Article 4 direction.

Beckenham has several conservation areas, and parts of it, such as Chancery Lane, also have Article 4 directions. If your house is in one, we plan for a full planning application from the start.

  • We check your road at the free feasibility visit and tell you straight away if you need a planning application.
  • Our in-house architect, Simon Burrows, draws up your loft, and Mark goes through the drawings with you, including whether permitted development applies.
  • Every loft needs building regulations approval. We handle it through independent building control, start to finish.

Thinking about a loft conversion in Beckenham?

Book a free feasibility visit and we'll tell you what's possible.

Call us today on 0333 207 4233 to book your free feasibility visit.