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Lakeside North Harbour is an award-winning south coast business campus set in 130-acre landscaped grounds. Owned by Portsmouth City Council since August 2019, it is home to 55 companies including world class brands and vibrant SMEs.

It is the region’s leading office complex and gives the council ownership 60,000 sqm of grade A office space and a data centre in the north of the city. Strategically located adjacent to Junction 12 of the M27, the campus offers fast access to London, Portsmouth International Port and Southampton Airport.

It boasts offices from 115 sqm to 7,000 sqm with planning permission for a further 69,000 sq m with Avison Young providing facilities management and occupier engagement services.

Lakeside is committed to using 100 per cent green electricity supply and 95 per cent of general waste from the campus is processed for energy producing electricity. But it is the council’s ground-breaking plans to install a large-scale solar photovoltaic (PV) and battery storage system at Lakeside North Harbour that will really set the business campus apart.

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Fact file


Conveniently located on J12 of the M27.

First class retail, great parking facilities, on-site nursery school and three-star hotel with pool, gym and Starbucks.

Total Area

100,000 sq m of grade A office space.

Offices available from 105 sq m to 4,100 sq m.


Planning permission for a further 69,000 square metres.


Portsmouth City Council

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