Garden Room Extension on Corstorphine Hill |

Garden Room Extension on Corstorphine Hill

The garden room at sunset
The garden room at sunset
View from the garden
View from the garden
Close up of the Scottish larch barrier
Close up of the Scottish larch barrier
The patio
The patio
The corner door slides into a pocket
The corner door slides into a pocket
The garden room has a recessed TV and Fire
The garden room has a recessed TV and Fire
View out of the garden room
View out of the garden room
View from the kitchen
View from the kitchen
The kitchen
The kitchen
July 2022

This house dates from the early twentieth century and is located on Corstorphine Hill, Edinburgh. The original kitchen was typical of homes from that era, it was small and not suitable from modern living.

The client commissioned Capital A in 2019 to design a kitchen / garden room to the rear of the house. The client wanted a space filled with natural light, where they could cook, eat, watch TV, sit by the fire and view the sun setting over their mature garden.
The design respects the original house, using the same materials for the new walls and roof.

Landscaping is a central part of the design, with a new curved retaining wall holding back the steep hill, allowing the patio to extend west of the extension.

The retaining wall is accented with a series of Scottish larch posts to enclose the patio, while not overwhelming it. This barrier prevents people falling from the garden while preserving the light and transparent feeling of the space.

Construction Costs

The project costs are confidential but can be made available upon request.


Contractors and Consultants

BUILDER: Zebra Property Group


STRUCTURAL ENGINEERS: McColl Associates


WINDOWS AND DOORS: Mitchell Glass



PHOTOS: Capital A Architecture Ltd.

Architects Fees

The following fees are for illustration only;



Feasibly Study - 2,250


Planning Application - £3,250


Building Warrant Application - £5,000


Pre-Construction (Tender) - £3,000


Construction Stage - £7,700


Post-Construction (Snagging) - £1,000



See this page for more details on the stages of a project.


See this page for more details on Architects Fees.

Consultants Costs and Other Fees

Structural Engineers - £2,500



Building Warrant Application Fee to Local Council - £1,549


Book A Free Consultation With An Architect
Capital A offer a free, no obligation consultation if your property is in Edinburgh, The Lothians, Fife or Dundee. Our email and phone details are on the Contact Page.
REGISTERED OFFICE: Capital A Architecture Ltd. 8 Cameron Drive, Falkland, Fife, KY15 7DL. Registered as a Company in Scotland. Company Number SC374502.
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