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in the UK.
House Grounds.


While the planning moves at Government House provide clarity to the formal approach, this project is about much more than simply reasserting the approach. It is about reconnecting a landmark with the city while simplifying, retaining and restoring existing features – reinterpreting the spirit of a heritage landscape – for contemporary use.

Below A sketch by Ian Stantiall of Government House and the reconfigured South Lawn – the main entrance to the house. The grounds cover about 12 hectares, some of which is flat lawn or garden, with much of the rest being steep hillside.

Government House, the formal residence of the Governor-General, sits on a 12-hectare stretch of land that reaches down from the hills of Mount Victoria to the city’s Newtown flats. In the early 2000s, the house and its grounds were suffering from general fatigue – not a cosmetic issue that would have a quick fix – and so began an ambitious programme of restoration and refurbishment led by Athfield Architects with Isthmus as landscape architect.

“Do you keep an original item or feature, do you keep it and repair it, do you build it so it looks like the original but is made from modern materials or do you insert a modern piece of design?”
— Mike Hannaway, Department of the Prime Minister and Cabinet

Above The just completed Government House and grounds, around 1910. Remnants of the Mount View Asylum, that previously stood on the site, can be seen still in the timber walls of the ‘airing court’ in the foreground, a secure courtyard where asylum occupants took in fresh air.

Right The main entrance to the house, which is covered by a porte cochère, is at the left while the entrance to the ballroom is to the right.

Government House’s grounds comprise a variety of landscapes: there are flat areas of lawn, and rose gardens that recall the formal landscape traditions of England and gardens and steep hillsides that were once the grounds of the Mount View Lunatic Asylum, with artefacts from that era still in existence. Remnants include a ‘convicts’ wall’ and an ‘airing court’, where inmates once took walks, and the numerous plaques that mark commemorative trees planted by dignitaries.

Isthmus’s landscape masterplan maps all of the contextual elements: significant views, buildings, cultural heritage elements, physical features and microclimates, existing vegetation patterns, maintenance priority areas, public access, security and circulation, events and ceremonial access. The broader design moves address the visitor’s introduction to the house, with circulation and processional spaces improved and a clear hierarchy between ceremonial and working movements between grounds and house established. Areas of paving, lawn and planting have been reconfigured on the South Lawn and North Terrace to emphasise sight lines and ensure clear cues for visitors that support both security requirements and enjoyment of events.

Below left to right The edge of the formal drive, lined with elegant granite ‘dish’ drains; the shapely foliage and flowers of miniature toi toi, a hardy, low-maintenance grass, droop over a pathway.

Left The edge of the formal drive, lined with elegant granite ‘dish’ drains.

Below Prince Harry enjoys a hongi while visiting Government House in 2015.

As expected of a nationally significant project, carefully specified enduring materials enhance the experience of the house and to complement the functional requirements. On the South Lawn, granite kerbs and paving enclose the sweeping gravel drive, complementing and contrasting with an elegant reflective pool, bold groups of nīkau and a rich and varied underplanting of indigenous and exotic species. In the car park, a clear and crisp aesthetic is achieved with asphalt, stone walls, grass, specimen trees and a simple palette of flax and renga renga lilies. The combinations of exotic planting with a diverse range of native trees and shrubs are an able metaphor for the more indigenous modern role undertaken by the Governor-General.

Team Members
Ralph Johns, Helen Kerr, Lisa Rimmer,
Past Team Members

Daniel Males

Lead Consultant
Athfield Architects

Consultant Team
Louise Beaumont
Stoks Limited

LT McGuiness

Department of the Prime Minister and Cabinet

2013 NZILA Excellence Residential