Norway’s sovereign wealth fund and The Crown Estate have expanded their central London real estate joint venture, buying three assets from Aviva Life & Pensions UK and Canada’s Public Sector Pension Investment Board (PSP Investments).

The Regent Street Partnership, a joint venture between The Crown Estate and Norges Bank Real Estate Management (NBREM) — which manages the NOK8trln (€852bn) Government Pension Fund Global (GPFG) – has acquired interests in the prime retail and office assets for £120m (€140m).

Part of the deal involved the partnership buying the 94-year unexpired lease on 263-269 Oxford Street and 3-5 Swallow Place – the Regent Street Partnership already owned the property itself.

This property consists of 16,000sqft of Oxford Street retail space and 19,000sqft of office space.

It also acquired 100% of 1 Princes Street and 6 Swallow Place, which comprises 2,000sqft of retail space and 4,000sqft of office space.

Thirdly, it took the 33% interest in 2-4 Princes Street, giving it full ownership of the property which comprises 6,000sqft of retail space and 7,000sqft of office space.

Regent Street Partnership, in which NBREM has a 25% stake, will now manage the properties directly. 

No financing was used in the acquisition.

In January this year, the Regent Street partnership signed a deal to , acquiring it from Standard Life.

The Regent Street Partnership between the two institutional investors dates from 2010 and the oil fund’s first investment in unlisted real estate, properties.