SINGAPORE (EDGEPROP) - A 5,425 sq ft simplex penthouse at new condominium project 15 Holland Hill was sold for $15 million ($2,765 psf) on June 22. Prior to this, another penthouse at 15 Holland Hill, which is 5,134 sq ft in size, was sold for $13.8 million ($2,692 psf) in April. The simplex penthouse on the 12th floor is the largest of three in the 59-unit, luxury condo. It has five bedrooms, five bathrooms, large living and dining areas, as well as a balcony with a pond. Additionally, it will be served by a dedicated carpark lot and private lift lobby. The unit will enjoy panoramic views of the surrounding greenery and the city.