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Loft conversions, house extensions, renovations, basements and new builds across London and Hertfordshire.

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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.

Side return extension builders in East Finchley N2 design and build by LCCL Construction

Writer: LCCL Construction
LCCL Construction
Aug 4, 2023
4 min read

Updated: 14 hours ago

Our client contacted us looking for more space on their recently purchased home in East Finchley N2. They were looking to add a modern kitchen dining area to their traditional London period property. As the property already had an outrigger the best solution was a side return extension. Side return extension builders in East Finchley N2 London.


This project is now completed.


Side return extension builders in East Finchley N2 design and build by LCCL Construction
Side return extension builders in East Finchley N2 design and build by LCCL Construction

Side return extension builders
Side return extension builders

Side return extension builders


This project construction process below:


Side return extension builders in East Finchley N2
Side return extension builders in East Finchley

Side return kitchen extension Finchley
Side return kitchen extension Finchley

Side return house extension North London
Side return house extension North London

Open plan side return house extension
Open plan side return house extension

Side return extension builders in Finchley N2 design and build by LCCL Construction
Side return extension builders in Finchley N2 design and build by LCCL Construction

Side return extension builders in Finchley N2 design and build by LCCL Construction
Side return extension builders in Finchley N2 design and build by LCCL Construction


Design stages of the side return extension


A member of our team conducted a project brief with the clientsand our architect visited the house nd completed a site measured survey in order to be able to produce existing vs proposed elevations and plans. Once our client was happy with the design we proceeded to submit all the relevant documentation to Barnet council planning department. It didn't take long for the certificate of lawful development to be recieved. Once the designs were deemed lawful we continued working towards the build by producing structural drawings and calculations.


Construction of the side return extension


Once planning matters are resolved with the local council and all the design stages are complete including structural drawings and Party Wall Matters we notified building control of the build and we were able to commence work on site.

First members of the LCCL team started stripping out the house. As it is a total renovation we proceeded with the strip out before the build of the side return extension begins. Here you can see the removal of the existing lean to which needed to go in order to make space for the new side return extension.


The process to remove the external wall has begun.
The process to remove the external wall has begun.

Structural modifications are required to existing internal and external walls in order to create an open plan space within the new side return extension. The temporary support structure is carefully added to take the load of the existing structure whilst the walls are expertly removed and the steels are measured and produced.


Removal of the external wall to allow for an open plan layout between the existing rear of the house and the new side return extension so that the client can use the space as a kitchen and dining area.


House renovation and Sidereturn House Extension
House renovation and Sidereturn House Extension

this project is completed, follow us on Instagram for live updates and videos on this project just search LCCL Construction


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 16 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 will your house extension and loft conversion cost in seconds.


How can Lccl Construction be of help?


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



Than 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





Can it be done under permitted development?

A single-storey rear extension of 3 m on a terrace or semi (4 m on a detached house), a side-return infill and a side extension up to half the original width are permitted development on a house outside a conservation area or Article 4 street — no planning application, just a Lawful Development Certificate, which we apply for on every one. Fixed-price permitted development extensions start from £42,000 inc. VAT (£35,000 + VAT) at economy specification, design and build inclusive, and the 6 m / 8 m larger home extension goes through a 42-day prior approval notification rather than a full application. See our permitted development projects page for every product with its from-price and the checks we run before we confirm a project qualifies. Not sure whether your project needs a planning application? Check if you need planning permission


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
“Hired LCCL Construction to design and build us a rear house extension. Found them easy to work with and are pleased with the results. They have been recommended to us for the whole build including designs and construction. The rear extension feels amazing,…”

James Grimsdale · Google Reviews

average rating is 5 out of 5
“I highly recommend LCCL Construction. From the start of discussing ideas and planning I can tell you they were very professional and efficient. I had my kitchen and loft done a year ago now and am absolutely thrilled! Exactly what I wanted!”

Nadya Christou · Google Reviews

average rating is 5 out of 5
“We came to LCCL for a full house redesign and renovation after hearing great reviews online and through word of mouth. We couldn't be happier with the outcome. Because of the scale of the project we relied heavily on Alex and the team to provide…”

Steph Brooks · Google Reviews

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Aleksandar Madari (Anderson), founder of LCCL Construction

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