Isle of Wight Council bosses have overturned a vote by councillors - who had rejected the partnership to secure £900 million of funding.
New £1.5Million HQ For Hampshire Police
Hampshire police look set to move into their new headquarters in Winchester in 2013.
In a statement, a spokesperson for the force said:
Hampshire Constabulary has finalised negotiations with Hampshire County Council to purchase Mottisfont Court as its new headquarters.
The purchase of Mottisfont Court, for £1.5m, was completed on November 19th, following exchange of contracts on Friday, November 9th.
The purchase is the first significant acquisition of the force's Estate Development Programme (EDP), which aims to provide modern and appropriate facilities to fit the current and future policing needs, while providing the best possible service to the public and achieving value for money.
The refurbishment of Mottisfont Court is due to start in 2013 and should be completed and ready for occupation by up to 200 HQ staff by the end of 2013.
The busy road's being made two lanes in both directions between Segensworth and Titchfield - it's due to take 18 months.
Police want to trace man after 11-Year-Old Approached Near Oasis Academy
Family Appeal Is Shared Online After 14-Year-Old Missing Since Friday
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