Making a Difference

Together we can create amazing spaces in your home.

With years of experience, we specialise in creating bespoke home extensions tailored to your unique needs and style. Our dedicated team ensures high-quality craftsmanship and a seamless construction process from start to finish.

Quality Craftsmanship

Exceptional quality and attention to detail in every project we undertake.

Personalised Design

Our tailored design services ensure your vision is brought to life with precision and creativity.

Seamless Process

Enjoy a smooth and hassle-free construction experience from start to finish with our expert guidance.

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we're making a difference

Every extension we build not only enhances living spaces but also adds significant value to your property.

About Us

We believe in creating spaces that truly reflect your vision and lifestyle. Our mission is to deliver high-quality, personalized home extensions with a focus on innovation and customer satisfaction.

david and Jason have decades in The construction industry

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Projects completed

Here to help

What the team at 3 Counties Construction can help with

We can guide you through the entire process of getting a home extension done by providing comprehensive support from start to finish.

Drawings

Our expert architects will create precise and detailed drawings to capture your vision.

Planning permission

We'll assist you in navigating the planning permission process, ensuring all legal requirements are met.

Construction

We manage the construction phase, working with reliable contractors to bring your home extension to life

Upcoming Events

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Reviews

Read what some of our clients have to say

We take pride in ensuring every project we take on is completed to the highest possible standard 

Steve Harris

David and Jason helped us through the whole stage of our kitchen extension. The construction of the build was a smooth process and I would recommend them to anyone in Buckinghamshire

Shayaan Khan

The guys at 3 counties construction helped build a 2 story extension with an extra bedroom and new kitchen. Despite some weather delays David kept me updated throughout. Good work.

Sam Fleet

So pleased I chose to work with these guys. Kind and friendly team, everything was done on schedule. 100% recommend

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QUestion Answer

Frequently Asked Question.

Our FAQ section answers common questions about home extensions to help you move forward with your project 

The first step is to consult with our team to discuss your vision and requirements. We'll assess your property, understand your goals, and provide an overview of the process, including budgeting and timelines.

Planning permission requirements vary. We will determine if your project needs permission and guide you through the application process, ensuring all documents are correctly prepared and submitted.

The process can take 3 to 12 months depending on the scope of your project. This includes planning, design, approval, and construction. We'll provide a detailed timeline tailored to your project.

We work with experienced contractors, regularly inspect the site, monitor progress, and enforce building codes and safety regulations, conducting thorough quality checks at each stage.