Microflats attract investor cash as millennials embrace co-living

* Young professionals rent in co-living developments

* Microflats can earn higher rents than traditional properties

* Planning restrictions may hold back growth

By Esha Vaish

Aug 23 (Reuters) - Millennials priced out of London's traditional housing market are opting to rent tiny apartments in so-called "co-living" developments, a fast-growing area that private investors and venture capital are eager to tap into.

Investors have put more than 1 billion pounds ($1.28 billion) into "microflats", where residents share facilities such as dining areas, lounges, work spaces, laundry rooms and gyms, and the investors are looking to do more.

The Collective, a property company founded in 2010, is one of London's major co-living developers. Its Old Oak co-living apartment building in west London is the world's largest, with 546 people living across 10 floors, according to its website.

Reza Merchant, chief executive of The Collective, said: "There's a complete lack of affordable and good quality accommodation for young working people."

Merchant said The Collective was looking to secure more sites across London as well as in other major global cities.

Microflats - which typically range from 200 square feet (about 20 square metres) to 350 square feet for a studio apartment - are already being built across the world, from Hong Kong to New York.

The Collective says tenants at Old Oak have a median age of 28 and a median income of 32,000 pounds per year. They pay 230 pounds to 360 pounds per week, including bills.

"For people at certain stages of their career ... it definitely makes a lot of sense," Ivan Soto-Wright, a 27-year-old resident of The Collective Old Oak, told Reuters.

The co-living microflats market now accounts for 5 to 10 percent of Britain's 25 billion pound build-to-rent private rental sector, made up of institutionally-backed blocks of flats built for families to rent, James Mannix, head of residential capital markets at property group Knight Frank, said.

Investors say the micro-units create more attractive income streams as the more efficient use of space means the rent per square foot in each flat is 10-15 percent more than for traditional rentals.

"This strategy will provide us with an investment that has long-term, defensive characteristics," said Arron Taggart of hedge fund Cheyne Capital Management, which has invested in one of The Collective's schemes.

PLANNING AHEAD

Although investors say they expect demand for microflats to grow, planning restrictions could become an issue because specific local authority permission is needed for new builds.