Located off Mombasa Road in Makadara Division.
It consists of middle class houses ranging from the tiled roofed Plainsview Estate to the metal roofed Mariakani Estate.
It is famed for its number 11 matatus (Minibuses – Public Transport PSVs).
It has a shopping centre and the Capital centre Mall.
The houses there are in high demand due to its closeness to the Nairobi Central Business District.
South B is located north of the South C estate.
The Ark Junior School, St. Bakhita Kindergarten, Nairobi South Primary School, Highway Secondary School, Our Lady Of Mercy Primary School, Nairobi, St. Bakhita Primary School, St Catherine Primary School, Junior Hearts Academy
Food & Drink
Pizza-Inn, Spears, Mister Wok Capital Centre, Java House, GALITOS, Big Knife (Shawarma Place), Bellevue Kenol petrol station, South B Corner Café
Medical
The Nairobi Hospital Outpatient Centre, Ngaira Health Center
Daycare
Little Hearts Kindergarten, St. Bakhita Kindergarten, Green Lane Kindergarten & Daycare
Entertainment Joints
The Nairobi Hospital Outpatient Centre, Ngaira Health Center
Swimming Pool
MOW Swimming Pool, Poolshop East Africa Ltd, Chester House Swimming Pool
Kid play Areas
Funscapes – The Hub, Nairobi
Police Stations
The Kenya Police – Akila Police Post, Kenya Police Station
Grooming Spots
Milele Salon, Spa & Barber Shop – Odyssey Plaza, Four Star Beauty Salon and Massage, Pam Hair & Beauty Salon, Plainsview Hair Palour, Fountain Creations Beauty Salon, Benir Hair Salon, Nail Place Salon, Kinz Hair Salon and Barber Shop
Transportation
Coast Air, Conventional Cargo Convey Ltd, Renaissance Ltd, Consolidated Freight Co Ltd, Global Trucks Limited
Religious Centres
International Christian Center – Nairobi, The Church Of Jesus Christ Of Latter Day Saints – South B, Masjid Al-Huda – South B
Thrift Stores
Garages
Central Motor Service Ltd, Lody Auto Garage, Highland Industrial Garage Ltd, Ambika Auto Services, Modern Converters And Garage, Absolute Motor Services, National Panel Beaters Ltd, Dundori Rd, Turbocharger Services Africa Ltd
Art Centres
GoDown Arts Centre, Patmuky Art Studuios
Conferencing Facilities
Hotel Central Park And Conferencing Facilities, The Presbytarian Guest House & Conference Center
Banks
Diamond Trust Bank, Ecobank South B, Co-op Bank ATM – South B Branch, KCB ATM – Capital Center, PesaPoint POS Nasus Enterprises Kenyatta Market
Grocery Markets
Homedirect Supermarket-South B, Rosjam Supermarket, Naivas Super Market Capital Centre, Venture Supermarket
Service Stations
Total South B Service Station, Shell Uhuru Highway Service Station, Kobil Lusaka
Fitness
The South Fitness Centre, Curves Health & Fitness Centre