Loft conversion, house extension and full refurbishment projects in London
Explore completed loft conversions by LLAC across London.
Our projects range from Velux and dormer conversions to hip to gable and mansard lofts. Each conversion is carefully planned around the property, the available roof space and how the homeowner wants to use the new space.
LLAC manages the full process, from the initial site visit and quotation through to planning, structural design, construction, internal finishes and final handover.


Victorian Mid-Terrace Transformation
Three Mansard Loft Conversions
A comprehensive rear extension and L-shaped dormer loft conversion providing two additional bedrooms and a master ensuite.
After completing our first mansard loft conversion on this street, recommendations led to two more homeowners choosing LLAC for their loft projects.
The finish includes bespoke joinery and high-performance glazing to ensure maximum natural light throughout.
Each loft was designed to maximise internal space and natural light.
• Project Type: Extension & Loft Conversion
• Location: Walthamstow
• Borough: Waltham Forest, E17
• Project Type: Side-Return Extension
• Location: Upper Holloway
• Borough: Islington, N19


Luxury Double Loft Conversion
House Extension and Full Refurbishment
This loft conversion created a bright and spacious new floor, adding valuable living space without changing the property’s footprint.
Careful planning made full use of the available roof space while maintaining the character of the home.
A complete home transformation in Southgate, combining a rear extension with a full refurbishment throughout.
The new layout created a bright, open living and dining space with large glazed doors connecting the home to the garden.
• Project Type: Double Loft Conversion
• Location: Finsbury Park
• Borough: Islington, N4
• Project Type: House Extension and Full Refurbishment
• Location: Southgate
• Borough: Enfield, N14


Beautiful Loft Conversion in Archway
Open Plan House Extension
This loft conversion created a bright and spacious new floor, adding valuable living space while making full use of the existing roof.
This house extension in Leyton transformed the ground floor into a spacious open plan kitchen and dining area.
Exposed steelwork, roof glazing and large garden doors give the new space an open, modern feel with plenty of natural light.
The new layout was designed to feel like a natural part of the home.
• Project Type: L- shape loft conversion
• Location: Archway
• Borough: Camden, N19
• Project Type: House extension
• Location: Leyton
• Borough: Waltham Forest


Vaulted Rear Extension
Two Storey Loft Conversion and Full Refurbishment
This rear extension in Stoke Newington created a generous living space with a striking vaulted ceiling and full height glazing.
Rooflights and glazed doors fill the room with natural light and connect it directly to the garden.
This Muswell Hill property was transformed with a double loft conversion arranged over two new floors, alongside a complete refurbishment of the existing home.
The result is a larger, modern home with improved layouts and finishes throughout.
• Project Type: House extention
• Location: Stoke Newington
• Borough: Hackney, N16
• Project Type: Loft Conversion and Full Refurbishment
• Location: Muswell Hill
• Borough: Haringey, N10
Explore more details of this transformation
LOFT CONVERSIONS AND EXTENSIONS ACROSS NORTH AND EAST LONDON
Our expertise spans across Muswell Hill, Islington, Walthamstow, Hackney, and the surrounding areas, bringing structural integrity and beautiful design to every postcode we serve.
PLANNING A SIMILAR PROJECT?
Loft Conversions
Dormer, Velux & Mansard
Home Extensions
Rear & Side Return
Complete Interior Overhaul
Full Refurbs
Start Your Project
Tell us about your London home and project requirements. Our team will get back to you with clear next steps and arrange a consultation.
