Home Extension

Transform your home with Opti Construction's bespoke home extensions, tailored to enhance your living space and elevate property value.

Design & Construction

Kitchen extensions that magically transform your living space.

Opti Construction is well-known for providing premium property renovation and maintenance services to homeowners across London. Our perfect 10/10 customer rating speaks volumes about our dedication to delivering quality workmanship with exceptional customer service.

Whether you’re seeking a simple side extension or an intricate double-storey wrap-around addition, we’ve got you covered. We offer both full design-build and build-from-existing-plans solutions, ensuring every aspect of your home extension build is handled with the utmost expertise by an experienced professional.

Our 10/10 client review score is our guarantee of a 10/10 experience.

Design & Planning

Our talented architects will work with you to create a tailored design that's perfect for your needs. Getting planning permission is easy with our experience.

Extension Building

Our team of skilled construction experts is ready to turn your ideas into reality. The success of your project is guaranteed with us on the job.

Interior Decorating

Enhance the aesthetic appeal of your kitchen extension and show off your personal style. From design to decorating, we have you covered.

Groundwork & Brickwork

The quality of an extension build starts with solid groundwork and brickwork. OPTICON focus on creating a strong foundation for ensured quality.

Windows & Doors

Choose the perfect doors to complement your extension, with various styles to available, from bi-folding to classic French doors.

Landscaping

Enhance your new kitchen extension with a garden makeover. Our landscaping services add charm and functionality to your outdoor living area.

Client Reviews

10/10 client review score is proof of our dedication to delivering quality.

Our clients’ satisfaction speaks volumes about the quality we deliver. Read reviews from real clients who have experience with our home extension services.

Joao and his team were very efficient and communicative while refitting our kitchen. We had an error in our order and they adapted around it. They gave good suggestions for moving utility access points and the fitting was done to a high quality.

Client in SE5 May 2022

Joao did a great job at our house. He was hard working and prompt delivering the finished work when he said he would to a really high quality. Also a really nice bloke and was very accommodating doing other little bits and bobs. Highly recommend him.

Client in BR1 January 2022

Had a job that had fallen behind schedule, contacted Mr Dias, explained what needed to be done and he came out late into Saturday evening. Very helpful and quality of work to a high standard. Will definitely use again and would recommend his services to anyone.

Client in SW11 November 2021

Discover unmatched quality and expert craftsmanship with Opti Construction.

Get your free no-obligation price estimate by getting in touch, either by phone, email or contact form. Our specialists are always ready to help.

Step 1
Get In Touch

Tell us about your project and book a site survey, where one of our specialists will confirm the feasibility of your project.

Step 2
Get Your Quote

We'll offer you a detailed quote a couple of days later along with an approximate timeline for the project.

Step 3
Let's Get To Work!

Once you've accepted out quote, we can get to work. Your dedicated project manger will talk you through the next steps.

15+
Years of Experience
Quality guaranteed

Ensure the success of your project by choosing a trusted and proven expert.

Choosing Opti Construction means choosing quality, commitment, and experience. With our quality guarantee and reputation for customer satisfaction, your home extension journey is in safe hands with us.

Quality Assured

Quality is at the heart of everything we do, ensuring meticulous attention to detail and the highest standards of craftsmanship.

15 Year Guarantee

Enjoy peace of mind knowing that your project is covered with a guarantee valid of a period of up to 15 years.

Competitive Pricing

Competitive pricing balancing cost with unparalleled service quality. 100% transparent pricing policy with no hidden costs.

FAQ

Frequently asked questions.

Do you have any questions about our home extension services? Our comprehensive frequently asked questions section should offer you some insight. If not, we’ll be happy to personally help you.

In most cases, planning permission is required for home extensions. Opti Construction offers a comprehensive service that includes handling 100% of the planning permission process for you. Our expert team will ensure permission is granter first time and without delaying your project. You can sit back and relax, knowing that we've got all the legal aspects taken care of for you.

Your typical home extension with Opti Construction takes between 6-8 weeks to complete. This timeframe allows us to maintain our commitment to quality and precision, ensuring that every detail is addressed to perfection. We understand the importance of deadlines, and we make it our priority to adhere to the schedule, keeping you informed every step of the way.

Opti Construction offers a clear and competitive pricing structure for our home extensions. On average, a typical dormer-style extension in London may cost around £40,000 to £60,000. Our quotes include all aspects of the project, from initial design and planning to construction and finishing touches. Materials, labour, architectural services, and any necessary permissions are all encompassed within the quote, providing you with a complete and transparent view of your investment.

We do everything we can to ensure that our construction process causes minimal disruption to your daily life. The Opti Construction team plans meticulously to manage noise levels, work schedules, and potential mess, coordinating with you to find the most convenient working hours. Safety barriers and cleanliness measures are implemented to keep your living space as undisturbed as possible. We maintain open communication with you throughout the construction phase, making adjustments as needed to accommodate your comfort and routine.

Get your free project quote.

020 8050 6846

info@opticonstruction.co.uk

Service Area

London & Surrounding Areas

Get in touch