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LCCL Construction

Instant Quote Loft Conversion Cost, House Extension Cost, Renovation Cost and Basement Cost Calculator London and Hertfordshire

Let's get started select below, get instant quote online and book a free consultation call

Calculators terms: Loft conversion cost calculator, home extension cost calculator, renovation cost calculator or basement cost calculator instant quote. This calculator is for illustrative purposes only. Please choose what type of quote you require, if you are looking for architecture services select architecture quote request or if you looking for design and build quote select design and build quote request or book a free consultation call. The quote is subject to final architectural drawings, structural drawings, construction drawings, building control approval and adjustments or alterations, client alterations, party wall agreements, final site visits, verification by consultant is required for detailed look of the project and its requirements. Lccl Construction (Loft Conversion Company London Limited). 

Over 17 years of excellence Lccl Construction
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House extensions builders London, United

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NOTE: If you only require construction services and are looking for a quote from us to carry out construction services only, as you have completed design phase stages, then please email your full details inc full name, full project address, contact details, your architecture plans and brief description of the construction work required to we will then get in touch with you once we review your request or to speed the process up you can book the free consultation call and email us the drawings ahead of our consultation call. Schedule free consultation call

Where would you like to go next?

Get started or get to know us better, we are sure we will be able to help you..

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The construction process of Lccl Construction will build loft conversions or house extension. With construction live videos. 

Loft Conversions

What are the different types of loft conversions, costs associated and return on investment, locations we operate in. 

Consultation call

Whatever stage you are at in your project book in with us for a free consultation call online. It is quick and simple and free of charge.

House Extensions

Types of house extension, what do they cost, where we build house extensions, value of house extensions.

Get Inspired

Have you seen our portfolio? We  pretty much have any type of project you could wish for, get inspired follow the link.

Knowledge Base

Find out about types of loft conversions, home extensions, planning and regulations, architecture and much more..


What are the stages in the architectural design process, examples of the drawings, more about the type of loft conversions and house extensions.

How it work?

So how does it all work, Lccl Construction unique way of going about design and build. Find out on link below.

LCCL Construction

Lccl Construction, Loft conversion company, House extension builders, Architectural design services, Complete design and build services

Finchley, London Office Location:

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



Telephone: 020 8037 7332

Over 17 years of excellence Lccl Construction
Lccl Construction National Federation of Builders

Copyright 2006 - 2024 all rights received. Architecture services, house extension builders, loft conversion company and design and build company London & Hertfordshire, United Kingdom. By using our services you agree to our privacy policy and terms and conditions. Calculator Version 1.0022

Lccl Construction (Loft Conversion Company London Limited) Company number: 11713461

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