Lusaka's listed stock is concentrated in one property, Blue House, which accounts for all 10 office units currently catalogued in the city. Concentration like that means a tenant searching Lusaka is negotiating with a single landlord rather than playing buildings against each other, and the practical effect is that timing beats comparison: with 10 units in total, two or three lettings absorb most of what is available.
Floor areas in Lusaka span 5 m² to 520 m² and the median unit is 190 m² — well above a starter suite and enough for something like twenty-five to thirty workstations at conventional densities. A median that high signals that the supply in Lusaka is shaped for established operations such as NGOs, mining services and banks, while a business that needs only a single room is shopping at the 5 m² end of the range, where the choice is thinnest.
No usable street address and no rail stations are recorded against the Lusaka entry, so the precise location has to be confirmed with the agent instead of read off the listing. Lusaka is Zambia's capital and its main commercial centre, and in practice the difference between its office corridors shows up in road access, power backup and secure parking rather than in the floor areas of the 10 units, which makes a site visit worth more here than an extra hour of desk research.