Extensions & Conversions in Chertsey
Adding space with an extension or conversion in Chertsey, Surrey should feel like a natural upgrade — not a compromise. LANN Developments delivers carefully planned extensions & conversions that tie in with the character of your property while giving you the extra room you need.
From initial discussions and feasibility through to construction and final finishing, we focus on build quality, tidy workmanship and a process that respects both your home and the surrounding area in Chertsey.
Extensions & conversions in Chertsey, Surrey
Well-planned extensions and conversions create usable, valuable space — from open-plan living areas and kitchen extensions to loft rooms and reworked layouts. To get the best result, you need a team that understands both the construction detail and how you live or work in the space day to day.
LANN Developments provides extensions & conversions across Chertsey and the wider Surrey area. We work closely with clients, designers and other professionals to deliver structurally-sound, carefully finished projects that feel like a natural part of the property and the surrounding streetscape in Chertsey.
What we can help with
We carry out a range of extension and conversion projects in Chertsey, Surrey, from single-storey rear extensions and side returns to loft conversions and internal reconfigurations. Our aim is to create practical, comfortable spaces that feel integrated with your existing property.
Every project in Chertsey is approached with clear planning, communication and coordination so other trades and professionals can work smoothly alongside us where needed.
House Extensions
From rear to side extensions, built to blend seamlessly with your home.
Loft Conversions
Dormer, mansard, Velux and hip-to-gable options for extra bedrooms or offices.
Garage Conversions
Transform unused spaces into functional living areas.
Structural Alterations
RSJs, wall removals and layout reconfiguration.
Built around your property and priorities
Working in areas like Chertsey, Surrey, we understand the importance of tidy sites, respectful neighbours and keeping disruption under control. We plan works carefully, protect existing finishes and keep you updated on progress at each stage.
The result is an extension or conversion that adds genuine value to your property in Chertsey — both in terms of space and how you use it day to day.
Increase property value and market appeal
Add essential living space without relocating
Improve energy efficiency and property layout
Tailored designs built around your lifestyle
How a typical project runs
We start by discussing your plans for the property in Chertsey, Surrey, considering layout options, structural implications and how the space will be used. Where needed, we coordinate with designers, engineers and building control.
Once the scope is agreed, we schedule works to suit access and local considerations in Chertsey. During construction, we keep the site as organised as possible, manage trades and maintain clear communication. On completion, we hand over a finished space ready to decorate and furnish.
Why choose LANN Developments for your project in Chertsey?
LANN Developments is used to working on extensions and conversions in established areas across Surrey. We understand the expectations around finish, safety and coordination in locations like Chertsey, and take a practical, detail-focused approach to every build.
Fully insured up to £10,000,000
Full protection and peace of mind on every project.
SafeContractor & Achilles approved
Accredited for proven safety and compliance.
20+ years of experience
Decades of reliable workmanship and expertise.
Dedicated project managers
Clear communication and smooth coordination.
About LANN Developments
LANN Developments delivers construction and development projects across Surrey and surrounding areas. Our work on extensions and conversions in Chertsey and nearby locations is built on clear planning, reliable delivery and consistently high standards on site.
We aim to be straightforward to deal with, responsive to questions and focused on leaving clients with spaces they are proud to use and show.
Discuss your extension or conversion in Chertsey
Tell LANN Developments a bit about your property in Chertsey, Surrey and what you’re hoping to achieve. We’ll outline the next steps, likely timescales and how we can help bring your plans together.
Testimonials
What our clients say
Nej and his team did a superb job in our flat. Both my partner and I are very happy with the friendliness, attention to detail and professionalism of every team member. Our property feels like home now thanks to Nej's passion for his job. Thank you once again to LANN Developments, we will definitely use their services again!
Job location: W9
Brilliant team who spent time and effort to survey and quote for the works very promptly after I requested their services. The works were carried out very professionally with Nej on site managing and overseeing the works constantly. Building now looks as good as new! Very hard working and trust worthy team with great customer service and communication. Highly recommend LANN Developments to all
Job location: NW6
Hand working and professional team who are a pleasure to work with Fantastic work ethic and outstanding quality. I was kept updated throughout the whole projects and all time frames met without fail Thank you very much - Highly recommend LANN!
Job location: SL2