WHILE some home owners have to wait years for a collective sale              windfall, speculative investors can hit the jackpot in just months              if their buys pay off.              
Last week, Colliers International auctioned off a penthouse at              Silver Tower in Cairnhill Road for a whopping $6.12 million - way              above its market value of $4.5 million - because it came with the              potential reward of collective sale proceeds.              
If the collective sale, now at an advanced stage, materialises,              the buyer could get $7 million or more.              
Properties that could soon be sold en bloc can typically garner a              premium of 5 to 15 per cent, said property consultants.              
Ms Grace Ng, auctioneer and executive director of property              consultancy Colliers International, cited an Aug 16 auction, where              she sold a 1,872 sq ft freehold unit in Charlton Garden in the Upper              Serangoon Road area for $610,000 - $80,000 more than the opening bid              of $530,000.              
The four-storey block was put up for collective sale in a tender              that closed in May, though the bids did not match the owners' asking              price of $1.1 million each.              
But there was keen interest at the auction because the bidders              were aware of the collective sale attempt, said Ms Ng.              
Salesman David Toh, 40, was one lucky 'collective sale' buyer. In              2003, he paid $845,000 for Calrose Garden apartment in Yio Chu Kang              Road, well up on the $650,000 opening bid, but made a quick profit              of over $200,000.              
'About a month after that, the property's agent asked if we will              accept the collective sale proceeds of nearly $1.15 million,' said              Mr Toh, who did not know about the en bloc sale before his purchase.               
The problem, though, is finding such apartments, as canny              investors would have swept up most of them early on.              
One investor bought a three-bedroom maisonette at 99-year              leasehold Gillman Heights, located off Depot Road, for about              $580,000 last April. If the collective sale tender for Gillman              Heights goes through, the investor could get nearly $900,000.              
'The seller wanted to get rid of his apartment quickly as he was              migrating. It was advertised and the buyer called at 7.30am to ask              my agent to keep it for him. He said he would pay an extra 1 per              cent commission,' said PropNex Realty's senior division director, Mr              Eric Cheng.              
'We found out later that he already had two units there and seven              months later, the property proceeded with a collective sale.'              
To get ahead of other buyers, potential investors will need to do              some homework on their own or with property agents.              
'You need to know some basic things such as the plot ratio,              development charge and height limit of a site. You have to know how              much gross floor area a site can take, for example, to access its              potential for a collective sale,' said Mr Cheng.              
Of course, a project's collective sale is very much dependent on              the owners' wish to sell. Assuming that is not a problem, investors              will also need pure luck to pick out the right properties, agents              said.              
'The rest will also be based on your gut feel of the site's              locality,' added Mr Cheng.              
joyceteo@sph.com.sg