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A boutique architectural practice that specialise in high-end residential extensions and renovations working across London, Surrey, Oxfordshire and Buckinghamshire.

HollandGreen transform people’s lives by creating wonderful living spaces.

They specialise in high end extensions and renovations to period properties.

They have a particular interest working with listed buildings or within a conservation area and have the extensive expertise required for the many challenges that can present themselves when working out what is possible to build and what is possible with planning.

They also undertake barn conversions and new builds.

A discerning level of service

What you are assured of from your first point of contact with HollandGreen is a discerning level of service - the structured way they operate gives you clarity and reassurance each step of the way.  And the first step is so easy to take, to help you decide if you want to proceed further.

The project process

Meeting Holland and Green

The Feasibility Study

The Concept Development Stage

Design Development and Planning Stage

The Detailed Design, Specification and Building Control Stage

The Tender & Mobilisation Stage

The Build Stage & Contract Administration

The Handover

The first step to take

Take a look at the outstanding portfolio on their website and it’s plain to see why they are described as SW London’s and Oxfordshire’s finest.

The first step to take will be Meeting Holland Green. This requires you to complete a Developing Your Brief questionnaire to give an idea of your desires and aspirations. This is followed by an arranged phone call to chat through your plans and explore whether your ideas are possible. This gives you the opportunity to get a feel as to whether Holland Green are the right fit for your project.

Planning an extension, renovation or  new build?  Then we recommend you do get in touch.

Latest Property Reviews

  • "very impressed"
    We were very impressed from start to finish with Stephen Green's input to our loft conversion and house extension project. From the initial explanation of the entire process to his supervision of the key aspects of the building work to his availability when queries arose, his work was top rate. But all of this was dwarfed by his vision for our kitchen extension. We have a more beautiful home than we could have imagined. Thank you, Stephen, for your professionalism throughout. Duncan Gaskell, Hampton Hill
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