Projects Portfolio in Hertfordshire, London and North London area

Current Projects in London and North London and Hertfordshire Area

Architecture services in North London, London N22. Architectural design of wrap around rear house extension located in North london.

Architectural designer services in Cricklewood, London, NW2 loft conversion design and build project. Architectural design of dormer loft conversion located in Cricklewood, London, NW2.

Architecture services in Potters Bar, Hertfordshire EN6. Architectural design and construction of a detached 5 bedroom house in Potters Bar. The scheme included maximizing the rear and side house extension to ground floor and first floors, opening the entrance from ground floor to roof truss and adding skylights with chandeliers, remodeling of the entire house and expanding all the the rooms, major changes to the front and rear elevations, adding additional 200 meter squared of new space.

Architecture design services of two storey side and single storey rear house extension in Bushey, Hertfordshire WD23.

Architectural design services of loft conversion and single storey rear house extension in Borehamwood, Hertfordshire WD6.

Single Storey Rear Extension and Internal Refurbishment Winnington Road East Finchley, London N2. 


The project involved a total strip out of internals including stripping of the plaster to the brick. Than new fitting and installations of plastering, plumbing, electricals, new flooring, new doors and windows, new ceilings and underfloor heating, new kitchens, new bathrooms.


The project also included a Single storey rear extension with new apex roof connected to existing however the whole roof was replaced too. Including the Glazing and Skylights supplied from PCW.


To finish off the Project landscaping has been done to accommodate the new house.


Material supply of all the items including building materials, kitchens, bathrooms, tiles, flooring, doors and windows.

Loft conversions company project Enfield, London. Architecture design and build of loft conversion on a semi detached house, with large double room and en-suite bathroom.

Loft conversion and rear house extension architecture design and build/construction in East Barnet, London EN4 by Lccl Construction. End of terrace hip to gable loft conversion and rear house extension is a great way to extend your house this will add amazing new space and make the house much bigger.

Hip to gable loft conversion architecture design and build/construction in Elstree and Borehamwood, Hertfordshire WD6 by Lccl Construction. End of semi hip to gable loft conversion is a great way to extend your house this adds amazing new space and makes the house much bigger.

Dormer loft conversion architecture design and build/construction in St Albans, Hertfordshire AL1 by Lccl Construction. Detached house dormer loft conversion is a great way to extend your house this will add amazing new space and make the house much bigger.


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Finchley, London Office Location:

3rd Floor, Hathway House, Popes Dr, Finchley, London N3 1QF

Alexander Anderson Architectural Design Services, London Office Location:

Lyttelton House, 2 Lyttelton Rd, London N2 0EF



020 8037 7332

Office Hours:

Monday to Saturday 8AM - 6PM

Sunday - Closed

Registered company England:

North London Loft Conversions Ltd. Trading as "Lccl Construction" Registration: 11713461

Accreditation, partnerships and planning:

Planning Portal
Lodon and Hertforshire Construction Awards

Lccl Construction. Specialist loft conversion company, house extension builders, architectural design and planning. Design and build construction company from start to finish including architecture, planning, building control, party walls, structural calculations, project management, construction and finishing.

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