Bring space to life

We now offer every client our complete interior package -
Our team makes sure your project is truly Pinterest-worthy

Planning an extension?

You’re in the right place

We design, build and project manage what you need
to turn your home into your dream home.

Our teams operate in Surrey, Hampshire
and Southwest London but we’d also be delighted to hear
about projects further afield.

Case Study:

An extraordinary build

Everything is new – seven-bedroom house, two-bedroom annex with office and garage, golf studio, swimming pool and landscaping.

The transformation of an unmodernised 1930s detached house on a superb plot, into a stunning, contemporary, luxury home.

• A stunning triple height, glazed entrance
• Crittall style sliding doors and windows
• Stunning swimming pool and terrace with hot tub
• Every inch of the site designed by Project Casa

Our projects


Winchester, Hampshire :

Renovation and extension

The project in a nutshell
Renovation of a 300-year old flint cottage, seamlessly adding a stunning contemporary extension.

• 95m2 side extension and front link extension
• High spec ultra thin frame sliding doors with 20mm sightlines
• Entire 5m wide sliding door pockets inside the wall
• Black stained larch cladding

See more




Esher, Surrey :

Rear extension

The project in a nutshell
Huge industrial-style contemporary extension.

• 75m2 open plan living, dining and kitchen space
• Two x 4.5m wide sliding doors and three x 3m roof windows
• Bespoke exposed brickwork
• Two x Crittall-style internal doors

See more

Our approach

Our five founding values run through everything we do:

Crystal clear communication

Rigorous construction management

Maintain a flexible approach

Deliver maximum value for our customers

Innovate in design


Here is what some of our customers say about us


Our interior design service makes sure every aspect of your interior is Pinterest-worthy.

Our interior designer Maddie will use her creativity, experience and resourcefulness to make your space is visually stunning in both style and substance.


Home consultation
Maddie will meet with you at the property to discuss the key areas which benefit from her input such as kitchen, floor, paint colour, furnishings, bespoke joinery, or decorative finishes.

Interior layout plan
We’ll then develop the zoning of the space with kitchen, dining and comfy seating all mapped out. It’s vital to get this right in open plan spaces.

We’ll create a professional mood board for the project. We’ll suggest furnishings, colour and texture to bring your space to life.

Lighting plan
We’ll develop a lighting plan, with close attention to any ambient or mood preferences you might have.



To book a consultation either fill in the form below call 0800 123 456
or email us at and we’ll get back to you as soon as we can.

Either at-home visit or by video call today contact Maddie for more information
call 0330 024 0821 or email