House Extension Chiswick

Q: What does your complete design and build service include?

Our design and build service covers every stage of your house extension project. We manage the planning, structural construction, renovations, refurbishments, plastering, skimming, kitchen fitting, bathroom fitting, painting, decorating and finishing works. By providing all of these services under one roof, we ensure consistent quality, clear communication and a streamlined building process from the initial consultation through to the completed extension.

Q: Can you match the extension to the existing style of my property?

Yes. Every extension we build is designed to complement the character and appearance of the original property. Whether your home is a traditional period house or a modern development, we carefully consider the architectural style, layout and finishes to create a seamless result. Our experienced tradesmen pay close attention to every detail, ensuring the extension feels like a natural part of the home rather than an obvious addition.

Q: How do you maintain such high standards of workmanship?

Quality is achieved through experience, careful preparation and attention to detail. Our team consists of highly skilled tradesmen who take pride in their work, using proven techniques and quality materials throughout every stage of the build. We carefully prepare every surface before decorating, complete all structural work to professional standards and maintain excellent communication with our clients to ensure the finished project exceeds expectations.

Q: Can additional renovation work be completed alongside my extension?

Absolutely. Many homeowners choose to improve other areas of their property while the extension is being built. We regularly complete full refurbishments alongside extensions, including kitchen and bathroom renovations, plastering, decorating and general home improvements. Combining multiple projects can create a consistent finish throughout your home while reducing the need for future disruption.

Q: How do I get started with my house extension in Chiswick?

Getting started is simple. Contact Alexander Decor Ltd to arrange your free, no-obligation estimate, and we’ll discuss your ideas in detail before recommending the best solution for your property. We are based at 189–191 South Ealing Road, London, W5 4RH, and are open Monday to Saturday from 9:00am to 5:00pm. From your initial enquiry through to project completion, our experienced team will guide you through every stage, delivering a beautifully finished house extension with outstanding craftsmanship and customer service.

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House Extension Chiswick

Residential & commercial

Competitive pricing

Highly experienced tradesmen

If your home no longer provides the space you need, a bespoke house extension in Chiswick can transform the way you live while allowing you to remain in the neighbourhood you love. Whether you’re looking to create a larger kitchen, a bright family room, an additional bedroom or a flexible home office, Alexander Decor Ltd delivers expertly crafted extensions that are tailored to your property and lifestyle. Every home is different, which is why we take the time to understand your vision before designing and building a solution that enhances both the appearance and practicality of your home. We provide a complete design and build service, giving you one experienced team to manage the entire project from the initial consultation through to the final decorative finishes.

Our skilled tradesmen undertake all aspects of the work, including structural building, renovations, refurbishments, plastering, skimming, bathroom and kitchen fitting, painting, decorating and specialist finishing services such as coving, moulding, varnishing and paint stripping. We pride ourselves on combining premium workmanship with competitive pricing, ensuring every project is completed to the highest professional standard. By focusing on careful planning, exceptional craftsmanship and open communication, we create beautifully finished extensions that complement your existing property while adding valuable living space.

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Specialist House Extension Services In Chiswick

A successful extension is about far more than adding extra square footage. It's about creating a home that works better for your family now and in the future. Our specialist house extension services in Chiswick are designed to deliver practical, stylish and long-lasting living spaces that integrate seamlessly with your existing property. From the earliest planning stages, we work closely with you to understand how you use your home before developing a tailored solution that reflects your needs and complements the character of your property. Our fully managed design and build service ensures every stage of the project is carefully coordinated, eliminating the need to manage multiple contractors and helping the build progress as efficiently as possible. We complete structural works alongside plastering, decorating, kitchen and bathroom installations, allowing us to maintain consistent quality throughout the entire project. Our experienced tradesmen are known for their professionalism, attention to detail and respect for our clients' homes, maintaining clean and organised workspaces while delivering exceptional results. We believe thorough preparation is the key to achieving flawless finishes, and this commitment to quality is reflected in every extension we complete.
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Contact Our Team For House Extensions In Chiswick

Alexander Decor Ltd is committed to making your house extension project as straightforward and enjoyable as possible. We begin with a free, no-obligation estimate, taking the time to discuss your ideas, assess your property and recommend the most suitable approach based on your goals and budget. Throughout the build, you'll benefit from clear communication, reliable project management and experienced craftsmen who take genuine pride in every aspect of their work. From structural construction and refurbishments to plastering, decorating and the finishing details, we oversee every stage to ensure the highest standards are maintained from beginning to end. Located at 189–191 South Ealing Road, London, W5 4RH, we proudly provide high-quality residential and commercial building services throughout Chiswick and the surrounding areas. Our office is open Monday to Saturday from 9:00am to 5:00pm, making it easy to arrange a consultation or discuss your plans with our friendly team. Contact Alexander Decor Ltd today to find out how our experienced builders can deliver a bespoke house extension that provides the additional space, comfort and quality your home deserves.
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Our Services

Renovations & Refurbishments

Extensions & Conversions

Plastering & Skimming

Bathroom & Kitchen Fitting

Painting & Decorating

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Current Work

@alexander_decor_ltd_

It's the details that make a house feel like home.

Thinking about making better use of your loft? A

Creating bright, open spaces that work for modern

Every great renovation starts with a solid structu

Nothing means more to us than hearing from happy c

Character, craftsmanship and attention to detail.

Customer Reviews

Look no further…

Nash was phenomenal right from the beginning. He was courteous, polite, and extremely knowledgeable. I regularly interact with various contractors, but Nash, and his team, are on another level. First and foremost, they are the very definition of quality. This means that they respect you, listen to you, and take care of you from start to finish. We had a property completely refurbished, and it was absolutely flawless. Forget every other company – all you need is Alexander Decor. Nash and his team are now my go-to for absolutely everything. Thank you Nash – God bless.

Location: UB1

Highly impressed with the quality

I have used Alexander decor Ltd on 2 occasions, each time I was highly impressed with the quality of the workmanship and the attention to detail. First time I used them for painting and decorating and the second time was for full refurbishment the work includes bathrooms and kitchen fittings and tiles. All work completed well on time and within budget. I would recommend them to anyone.

Location: W13

I would definitely recommend

Nash and his team did a very professional job to fix the damage that was caused by a water leak in the flat above. The work was carried out to a high standard and completed promptly. It was a claim through insurance and there was a delay on the insurers side and Nash was very accommodating of the situation and overall I would definitely recommend.

Location: TW8

Reliable and friendly

Really pleased with the loft conversion and side and rear return extension. What stood out for me Nash ideas, experience and expertise as well as the good ongoing communication and a company that cares not only about the standard of their work but also that it works for you as the client. They have been reliable, and friendly. Highly recommended

Location: W13

Really cared about doing a good job

Nash and his team were great. Really reliable and really cared about doing a good job. We’re very happy with the results. Our ceiling had lots of cracks and they managed to make it look seamless again – beyond our expectations. The paintwork is really neat too. Nash was great in communicating with me all the time and tried to fit us into his workload as soon as possible. Highly recommend.

Location: W5

Courteous and very professional

The service provided was both courteous and very professional. Our requirements were carefully noted and we were given the opportunity to change our choice of colours three days before work commenced. Protective sheets were placed between the entrance door and the bedroom. The bedroom furniture was both removed and replaced. Masking tape was used liberally to protect surfaces and objects that were not to be painted. Both the speed with which the work was completed and the quality of the work surprised and delighted us. We would happily use this firm again and recommend them to others.

Location: HP9

A very good job

Very happy to recommend Nashet and his team. They did a very good job, kept everything tidy and clean, worked efficiently and helped make my deadlines despite some unhelpful weather!

Location: W5

Such a top notch job

After a recent bad experience with another painter, It was an absolute relief to get Nashet and his team in and get such a top notch job. The quality of Interior plastering, coving moulding , painting was fantastic and I would wholeheartedly recommend, if you’re looking to get your home redecorating.

Location: W13

Top job guys

I’m so grateful to my Neighbour for recommending Alexander Decor. We had a big job so I really struggled to find the right team. Nashet and his team repainted ore 3 bedroom house, top to bottom, did a marvellous finish doing the spray painting. They also did a full refurbishment of my bathroom. All looks absolutely great. Can’t thank You enough. Already speaking to Nashet about squeezing us in for my son’s bathroom, too. Top job Guys. We well definitely use your services again, Keep it up

Location: SW20

Really came up trumps for me

Nashet and co really came up trumps for me as I was left in a horrible position by tenants in my flat after speaking to him briefly he assured me the job would be completed to the highest level and on time and came out did a quote and within 5 days had the flat back up to scratch to the highest level. Finished the job a day early and was so easy to communicate with. Can not recommend him and his company enough.

Location: SW20

FAQ's

What are the advantages of extending my home instead of moving?

Extending your home allows you to create the additional space you need without leaving the area you already enjoy. It can be a cost-effective alternative to moving, avoiding estate agent fees, stamp duty and the disruption of relocating. A well-designed house extension also gives you complete control over the layout and functionality of your property, allowing you to create spaces that are perfectly suited to your family's lifestyle while increasing the overall value of your home.