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St Mary's Island Sectors 11-15

Chatham, UK

St Marys Island0074

project overview

A significant masterplan on one of Europe’s largest regeneration sites

Part of the our wider masterplan, our design and delivery of sectors 10, 11, 13 and 15 completes one of the largest regeneration projects in Medway and Britain’s only strategically planned island development.

The final sectors (10, 11, 13 and 15) of St Mary’s Island provide the remaining 339 of 1,700 homes, a community office and extra care housing for elderly people to live as independently as possible within the community.

Project aims

Creating a new mixed tenure community on a former dockyard

The 400-year-old dockyard, having undergone extensive remedial work, was identified as a suitable site for development to bring more, essential houses to the region.

In line with the masterplan design code we established, it was important to recognise the history of the site and the maritime character of the area. Ensuring our sector designs reinforced the connection to the significant docks, whilst also addressing the technical challenges associated with an increased risk of flooding.

To suit a diverse and growing community, with a range of needs, different house types were required. This included flats, larger family houses and extra care accommodation, ensuring that people can live and thrive in the community throughout all stages of their life.

Reinforcing an accessible and sustainable development, we employed local and national design standards, including Lifetime Homes and Medway Housing Design Standards. As well as best practice to achieve Code for Sustainable Homes and BREEAM targets.

St Marys Island Masterplan Sector
St Marys Island Masterplan Waterfront
St Marys Island Masterplan Basin Quarter
St Marys Island Masterplan Village Quarter
St Marys Island Masterplan Bund Quarter

Masterplan strategy

A design legacy for the Kent area

Through detailed site analysis we identified key vistas and landmark features around the historic dock basin and the River Medway. This helped us shape our masterplan and defined the grain of the development. Our proposal is based on four character areas, the waterfront, basin, bund and village quarter. Each quarter is designed with its own characteristics, with well thought out scale and height to respect nearby sectors.

Waterfront

The waterfront character area makes the most of the picturesque views of the Marina and River Medway. Two ‘gateway’ buildings form the entrance to the dry dock with four storey townhouses forming the edge.

Basin Quarter

The ‘basin’ quarter was developed around the viewing corridors, taking on a regular design pattern for the housing, to improve the views for those houses not directly overlooking the river.

Village Quarter

The irregular traditional Kentish architecture forms the main inspiration for the houses north of the bund in the village quarter. These typically have steep roof pitches, varied heights and often with accommodation in the roof. The Irregular plots allow for archways and incidental courtyards creating character and interest on the street.

Bund Quarter

The bund quarter, north of the basin, makes use of the retained man-made bund as an architectural feature. Houses are arranged around an informal crescent with views overlooking the landscaped bund.

Legible design

A navigable masterplan linking back to the wider community

We designed the masterplan around the views across the Medway, respecting existing no-build zones, retaining the original man-made bund, creating an enjoyable river walk out of the existing maintenances strips on the flood defence walls.

“Jetty” like features provide visual connections with the river and the river walk. The retention of the bund also acts as a key landmark feature which serves as a natural break between the north and south sections of the site.

Scene 9 copy

Extra Care

The perfect balance of independent living and support

Atlas Place provides residents with independence and privacy when needed, addressing the varying care needs of people over 55 years of age living in extra care communities.

Extra Care

A gateway to the island community

This building forms a crescent, a key landmark feature which acts as a gateway to the site. With the main communal cafe, lounge and offices sitting on the ground floor creating an active frontage, and homes on the upper storeys with inset balconies overlooking a circular square. The curved geometry is replicated on the new office building on the other side of the square.

Light, space and visual connections are enhanced by a glazed slot through the heart of the building, which leads to the main reception foyer and frames a view right through to the residents’ garden. Residents are encouraged to spend time outdoors, where gentle slopes, terraced areas and landscaped features provide a functional, beautiful visual space.

Maximising light and ventilation throughout, the main residents’ cafe and lounge is predominantly glazed with an external terrace and canopy facing towards the dry dock area at the heart of the masterplan.

The elevation design utilises white render, grey cladding and yellow stock bricks, ensuring that the building ties into the proposed architecture elsewhere in the masterplan. Whilst striking a balance between the important civic location of the building and the friendly, open, residential nature of its purpose.

key information

Project summary

Location

Chatham, Kent, ME4

Client

Countryside Maritime

Completion

2023

Value

£85m

Includes

339 homes
Community office
Extra care housing

Team

Meet the team behind the project

Contact

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