Why Choose Us.
Interior Design
At Declan Moroney Construction, we believe that great spaces don’t just happen — they’re designed with purpose, creativity, and precision. Our Interior Design Services combine functionality, aesthetics, and innovation to transform interiors into environments that inspire, comfort, and perform. Whether you’re redesigning your home, fitting out an office, or creating a stunning commercial space, our team delivers bespoke design solutions tailored to your style, needs, and budget.
Interior Design and Home Extensions.
Our team is made up of more than 300 talented individuals, including long-serving senior management and experienced fresh talent. This dynamic blend ensures a wealth of expertise and a diversity of perspectives, fostering a united and forward-thinking culture.
Side Extension London – Professional and Trusted Side Extension Company London Offering Excellent Services from Start to Finish. Side Extensions are increasingly getting popular and have become a much sought-after option to increase the livable area. Due to their simple design, small-scale work and quick turnaround, most British homes prefer side extensions to meet the growing space needs of families.
What is Side Extension – Side Extension is a type of home extension where the unused space on the side of the property is extended to create more liveable space. Extending to the side is a great option. The team at Declan Moroney Construction work with you to bring out a design that resonates with your needs, requirements, and preferences. Also, adding immense value to your home.
We are the best side extension company in London, UK offering bespoke designs, full customer satisfaction and high-quality building work. The team at Declan Moroney Construction is well expert and experienced in handling projects of all sizes, small or large. We have delivered countless successful side extension projects which is evidenced by the fact that our major work comes from word of mouth. Considering a side extension for your London Home? Contact us today.
Terraced Houses: The experts at our side extension company are well-skilled at adding a side extension to terraced houses. Even if the house already has a rear extension, we have the perfect skill and knowledge to extend the home again to the side or perform an infill extension.
Semi-Detached Houses: For your London semi-detached houses, get them extended to the side by hiring KC Builds as your side extension contractors. It is preferred to add the extension to the non-attached side. This will ensure minimal impact of the new extension on the neighbours.
Detached Houses: You get the most option to extend if you’re living in a detached house as it is surrounded by land on both sides. KC Builds professional acumen ensures maximum space utilization and enables you to get a space of your choice.
Listed Building Houses: Adding a side extension to a listed building is always a challenge. With a diverse experience of more than a decade, we have the capacity and ability to handle all the issues and other challenges with ease.
Conservation Area Houses: Just like listed buildings, adding a side extension to conservation areas is challenging. Our team assists you throughout the planning permissions and other regulations that ensure that we design a beautiful space that blends with the character of the space.
OUR CORE VALUES
INTEGRITY AND TRANSPARENCY
We conduct every project with honesty, fairness, and accountability. Our clients can expect clear communication, accurate updates, and complete transparency from start to finish.
CLIENT CENTRIC
The well-being of our team and partners comes before everything else. We follow strict safety standards and training programs to ensure every job site is secure and compliant.
INNOVATION
Our clients are at the heart of what we do. We listen, collaborate, and deliver solutions that not only meet but exceed expectations — every single time.
SAFETY
We embrace modern construction methods, sustainable materials, and cutting-edge technology to deliver smarter, faster, and more cost-effective projects.
INCLUSIVITY
We’re proud to build more than structures — we build opportunities. Every project is designed to strengthen and uplift the communities we serve, leaving a lasting positive impact.
COMMUNITY LEGACY
We value diversity, respect, and collaboration across all levels of our organization. Together, we create an environment where everyone’s ideas and efforts contribute to our shared success.
What we offer with Interior Design
Declan Moroney Construction is well known for its high-quality work, competitive and fair pricing policies and promised time deliveries. We ensure the best and most effective communication between all the stakeholders, be it you, our manager, designer, or on-ground workers. Choose us for excellence and a phenomenal masterpiece for your home. Here’s what makes us one of the most loved and recommended side extension builders in the UK.
Quality Assurance: Our project management team ensures each aspect of the project is built with the highest level, committed to high-quality standards.
Expertise and Experience: We have a rich and diverse experience under our belt for delivering countless home extension projects of all types. We take pride in being a part of many prominent and renowned addresses in London and nearby areas.
Master Builders: We are registered with the Federation of Master Builders and are commonly renowned as Master Builders.
On-time Delivery: By partnering with Declan Moroney Construction, you get the advantage of on-time as well as within-budget delivery. Also, you get the best turnaround time with us. Expect your project to get started immediately as soon as things are finalized and approved.
Best Quote Guaranteed: Get the best and most competitive quote in the market with us. We also offer you to get the best price match for your quote.
Professional Team: Get all the trained and well-experienced professionals under one roof. Be it engineers, architects, designers, workmen, or tradesmen, we have them all. Now you don’t have to subcontract for different trades.
After Sales Service: Declan Moroney Construction is well known to be there for you not only during the initial phases but after the project completion as well. This is the main reason that we stand as the most preferred and trusted side extension company in the UK.
TESTIMONIALS
What others are saying
"Loved everything so far"
Honest, efficient, and easy to work with — highly recommend!
Michael Roberts
"My life changed forever"
They delivered our project on time with great attention to detail. Highly professional team.
Sarah Mitchell
"Highly recommend this"
Quality craftsmanship and clear updates throughout the process.
Jessica Lawson
ABOUT US
Declan Moroney Construction works as a leading construction company, combining experience, innovation, and attention to detail.
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