To accommodate the growing middle class, many new apartments and housing developments are being built in and around the city. The most notable development is "Greenpark", at Athi River, Machakos County from Nairobi's Central Business District. Over 5,000 houses, villas and apartments are being constructed at this development, including leisure, retail and commercial facilities. The development is being marketed to families, as are most others within the city. Eastlands also houses most of the city's middle class and includes South C, South B, Embakasi, Buru Buru, Komarock, Donholm, Umoja, and various others.