top of page
LCCL Construction – design and build company, London N3
020 8037 7332Book a callInstant estimateBook

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

Call 020 8037 7332 or get an instant estimate online.

North London Whetstone N20 Renovation and Refurbishment Project to High Standard

Writer: LCCL Construction
LCCL Construction
Dec 22, 2017
2 min read

Updated: Oct 2


The full house renovation project in Whetstone, North London N20 including new kitchen extensions, bathrooms, flooring, doors, electrical, plumbing and loft conversions.

Supply of building material and installation only, customers supply kitchen, sanitary wares, second fix materials like sockets, taps, handles, flooring etc.


N20 Renovation and Refurbishment Project to High Standard
N20 Renovation and Refurbishment Project to High Standard


N20 Renovation and Refurbishment Project to High Standard
N20 Renovation and Refurbishment Project to High Standard

Kitchen Extension

Kitchen extension consisted of opening structural part of rear of the house to connect the new part of the extension. This includes movement of the drain, new services like electrics, gas and water. The choice of flat roof was of felt due to its durability of 20 years with external copping stones on boundary. Kitchen was designed by Howdens and supplied by Howdens.


N20 Renovation and Refurbishment Project to High Standard
N20 Renovation and Refurbishment Project to High Standard

Refurbishment, renovation and loft conversion of remaining part of the house

As part of the project we have firstly stripped the whole house to its bone and started fresh. The roof has come off and loft conversion created to add additional floor to the property.


N20 Renovation and Refurbishment Project to High Standard
N20 Renovation and Refurbishment Project to High Standard

Have you got an extension or refurbishment project?

Get in touch with us via phone or email about your project we will provide you with a fully detailed quote.

What is the cost of the loft conversion and house extension?

You can use our "instant quote calculator" and find out the cost in seconds! for both design and build, architecture services or just construction services depend what stage you are in and what you have so far completed.


We have experience of over 15 years in design and construction of loft conversions and home extensions in London and Hertfordshire areas and have worked out a unique calculation formula that you can find out to what your house extension and loft conversion will cost in seconds.


How can Lccl Construction be of help?


Do you require a loft conversion and house extension to add extra space?

Then look no further get in touch with us for a detailed free no obligation quote. We can accommodate a very quick turnaround. Our loft conversions and house extensions come with a 12-month workmanship guarantee, and a 10-year LABC structural warranty is available.


Use our instant quote calculator for a quote about your project whether construction only or design and build.


Use our Free consultation call booking system to schedule a call at the time and date that suits you best.

Telephone: 020 8037 7332

Email: info@lcclconstruction.co.uk


Aleksandar Madari (Anderson), founder of LCCL Construction

ABOUT THE AUTHOR

Anderson — founder, LCCL Construction

Anderson founded LCCL Construction in Finchley N3 in 2004 and still leads the design of every project; our own team then builds it under one contract, from the first survey to the completion certificate. The company has won two LABC Building Excellence Awards: Best Residential Extension in London 2024 (Bohun Grove, East Barnet) and London Regional Winner 2026, Best Conversion or Alteration to an Existing Home (Weech Road, Hampstead). LCCL is an NFB member and an LABC Registered Partner.

Every guide on this site is written from real LCCL projects. If you are planning your own, call 020 8037 7332 or book a free 30-minute consultation call.

What clients say

Verified reviews, quoted exactly

average rating is 5 out of 5
“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

average rating is 5 out of 5
“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

average rating is 5 out of 5
“We engaged with LCCL Construction to get our loft conversion and house extension project going. The whole process was explained to us in a straight forward way including how the design stages work, timescales, what to expect during the build and the costs…”

Daniel Freedman · Trustpilot

Keep reading

More guides on this topic

Aleksandar Madari (Anderson), founder of LCCL Construction

Start with a figure, then a conversation.

Get an instant estimate for your postcode, or book a free 30-minute call with our team. Call us on 020 8037 7332, Monday to Saturday 08:00–18:00.

One team, one contract, one point of contact — from first sketch to handover.

bottom of page