Singapore-listed real estate developer and entertainment company KOP has sold its final unit, the 9,600 sq ft, six-bedroom duplex penthouse at Dalvey Haus, a 17-unit luxury freehold development at the corner of Dalvey Road and Stevens Road.

According to market sources, the duplex penthouse fetched just under $40 million, just below the $42 million ($4,375 psf) price tag it was launched in February. The buyer is believed to be a Singapore Permanent Resident (PR).

Bruce Lye, co-founder and managing partner of SRI is said to have brokered the sale. When contacted, he declined to comment, citing that he is bound by a non-disclosure agreement.

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The duplex penthouse occupies the entire floorplate of one of just two blocks in the condo. It has full-height, double-glazed glass windows with views on all four sides, a private lift, and separate living, dining and wine rooms. It has a guest en suite bedroom on the first level and five en-suite bedrooms on the second. All the bathrooms have full Italian marble, a double sink vanity top and a standalone bathtub.

As it was the final unit available, Dalvey Haus is now 100% sold.