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Case Studies

Explore real Studio Casa projects and see how we transform homes with smart design, compliant drawings and build-ready solutions. Each case study outlines the project scope, floor area added, design package cost and estimated construction budget, giving you a clear understanding of what’s achievable. You’ll also see the actual deliverables we produce, including detailed 3D visualisations, existing and proposed floor plans, Building Regulations drawings, and structural design calculations, so you know exactly what to expect when working with us.
Hero

This project replaces a cramped arrangement of kitchen, breakfast room and utility with a single-storey wraparound extension to the rear and side of a detached house in Woking, creating one open-plan family kitchen and dining space that opens directly onto the rear garden.

All the works are at ground-floor level, with no increase in the height of the building and no change to the front elevation. A flat roof with large rooflights brings daylight deep into the centre of the new space.

We developed three design options for the client, exploring different roof forms and finishes. The final scheme is a contemporary black extension with a flat roof and slim-framed glazing, creating a striking contrast with the original red brick of the house.

Render of the new black wraparound kitchen extension in Woking

PROPOSED - REAR VIEW

Existing front view of the house in Woking before the works

EXISTING - FRONT VIEW

Existing rear view of the house in Woking before the works

EXISTING - REAR VIEW

3D MODELS

3D model of design option 1 for the Woking extension

DESIGN OPTION 1

3D model of design option 2 for the Woking extension

DESIGN OPTION 2

3D model of the final design for the Woking kitchen extension

DESIGN OPTION 3 - FINAL

3D cutaway model of the Woking kitchen extension

FINAL DESIGN - SECTION VIEW

THE PLANS

Existing ground floor, first floor and loft plans of the house in Woking

EXISTING - GROUND FLOOR, FIRST FLOOR, ROOF

Proposed ground floor, first floor and loft plans of the Woking extension

PROPOSED - GROUND FLOOR, FIRST FLOOR, ROOF

THE STRUCTURAL AND CONSTRUCTION DESIGN

Foundation plan for the Brent house extension and loft conversion
Ground floor structural plan for the Brent house extension and loft conversion
First floor structural plan for the Brent house extension and loft conversion
Structural section 1 for the Brent house extension and loft conversion
Structural section 2 for the Brent house extension and loft conversion
Structural section 3 for the Brent house extension and loft conversion
Structural isometric 3D for the Brent house extension and loft conversion

ESTIMATED COST

Full Package Drawings £3,690 + VAT

Construction £XXk + VAT

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