Prudential Real Estate Investors (PREI), known as Pramerica in Europe, has raised $629m (€559m) for a senior housing fund.

Four new investors, including US public and corporate pension plans, backed the investment manager’s Senior Housing Partners V fund, committing $199m.

PREI said it exceeded its initial target of $500m for the closed-ended fund. Ten existing investors backed the fund with $431m.

Noah Levy, head of PREI’s senior housing business, said the sector is now a “viable property type� for many pension funds in the US.

“This certainly wasn’t the case when we started our senior housing business in 1998,� Levy said.

Total capital available to invest for the fund will be in excess of $1bn, he added.

“This is likely be the case as we have a maximum 65% leverage on a portfolio basis,â€� Levy said. â€œThere are no assets in the fund now, but we are hopeful of having 30 to 40 assets in the fund over time.â€�

The fund will invest in the independent, assisted-living and memory-care segments of the senior housing industry. PREI said the fund will employ a flexible investment strategy targeting direct acquisitions, forward commitments, developments, mezzanine loans, and other opportunities.

�We are planning to invest the capital in a variety of markets around the US.

“This would include the West Coast, the Northeast, Mid-Atlantic and some deals in the Midwest.�

The fund will buy existing properties and invest in new projects, Levy said.