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Work with us to build the home of your dreams

At Happy Building, we start with the end in mind, ensuring your projects is delivered on time and on budget. We offer experts at every turn, from architecture, through planning to final construction. We are Design & Build. But not as you know. Let Happy Building guide you home.

'We had an amazing experience with Happy Building. Our architect Geo really surprised us with creative suggestions for our kitchen refurbishment. He listened to our needs, understood what we were looking for, and went out of his way to make sure we were happy. Would highly recommend.'

Kelly, Croydon Aug 2021

Architect Sutton Surrey


Know where you are at every stage of construction with our dedicated customer portal. Monitor progress, documents, files, schedule’s, daily logs and much more. All with a simple login.

1. Pre-Construction package

While architectural drawings show you what’s being built, our pre-construction package shows you how it needs to happen. Getting accurate quotes for a building project is like comparing apples and oranges without details. So we go much further than providing a basic structural pack. Our pre-construction package consolidates architectural designs into structural calculations and drawings, building regulations specifications, and a detailed project blueprint. It’s your assurance of continuity between initial concept and structural integrity, especially regarding statutory building regulations. We even clarify everything from flooring to light fittings and plumbing points. Nothing is left to interpretation.

Architect, Sutton, Surrey

2. Costing

Are you interested in Happy Building managing your construction? Or leading a tender process on your behalf? HB BUILT is where we take responsibility for the project cost and completion by acting as the principal contractor. First, we put the best construction team together based on your approval of a meticulously detailed budget. Then we directly manage the building programme for you. Alternatively, HB CONNECT is ideal for clients who are comfortable handling more responsibility. In this case, we’ll connect you with vetted building contractors and support you through the tendering process. Each tender you receive is based on our comprehensive project brief to avoid misinterpretation of the requirements.

Architect, Sutton, Surrey

3. Build

Things get really exciting if you choose us to manage the construction. Clients love the fact we do the heavy lifting, so they don't have to worry. Everything comes together in harmony as we provide consistency between the design concept and the finished project. Throughout the process, we help you manage the essential choices. The fit and finish include the textures, colours, and second-fix electrics to lighting diagrams, plumbing positions, kitchen and bathroom layouts. This is where your vision comes together in the things you can physically see, feel and touch. It's the culmination of a process that starts with ideas and inspiration and ends with a lifestyle transformation. 

It's the Happy Building way.


Happy Building sprang to life in 


Successful planning approvals since 2020


Construction projects since 2020


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