Registration block · Active
Nairobi Block 154 (Chieko)
Nairobi Block 154, Chieko, is a land registration block in Nairobi: parcels here are numbered Nairobi/Block 154/ and the plot number. It covers about 74 ha in Mwiki and Clay City wards and holds about 2,016 parcels.
From the survey blocks and parcel cadastre on the Nairobi Maps map. Updated 2026-10-24.
Finding a plot in Block 154
Type the block and plot number into the search box on the map — 154/ followed by the plot number, or Nairobi Block 154/ and the plot. Capital letters, spaces and words like “Nairobi” or “Block” do not matter. The map opens on the parcel, with its size, its zoning and its survey plans. The details behind a parcel are for Gold and Platinum members; the outlines are free to see.
Zoning in Block 154
| Zone | Share of block | Most floors | Coverage | Plot ratio | Smallest plot |
|---|---|---|---|---|---|
| Sunton, Hunters and Mwiki | 100% | 10 | 50% | 500% | 0.05 ha |
Wards
Blocks next to Block 154
- Block 89 · Dandora Sharp Corner/Sauti moja
- Block 114 · Kasarani
- Block 170 · Hunters
- Block 171 · Santon Njiru Settlement
- Block 226 · Kasarani
Survey plans for Block 154
The Registry Index Map sheets for this block show every parcel in it with its number. On the map, tap the block in the Survey Blocks layer: each sheet is listed and can be bought on its own by Gold and Platinum members. A parcel’s own survey plan (FR) is in its details.
The block’s gazetted boundary
The general location of this Block is Kasarani areas. Nairobi block 154 boundary commences at co-ordinates (268008.7mE, 9863220.0mN) on Nairobi River and runs northeast over a distance of 1236.1 meters to co-ordinate (268434.3mE, 9864380.9mN) on Kasarani Mwiki road with block 226 (Kasarani) abutting to the west. Thence the boundary turns southeast along Kasarani Mwiki road for 476.5 meters to co-ordinate (268857.6mE, 9864165.5mN) with blocks 170 and a71 abutting to the north respectively. The boundary turns southwards for 1113.5 meters to co-ordinate (268718.3mE, 9863060.5mN) on Nairobi River with block 204 abutting to the east. Thence the boundary runs curvilinear to the Nairobi River (upstream) for 819.0 meters returning to the commencing point, with block 179 and 89 abutting to the south respectively.
The official description of the block’s boundary, as recorded. Coordinates are in metres on the survey grid.
Questions about Block 154
What is Nairobi Block 154?
A land registration block in Nairobi, known as Chieko. Parcels in it are numbered Nairobi/Block 154/ followed by the plot number, and the block has its own Registry Index Map sheets.
How many parcels are in Nairobi Block 154?
About 2,016 on the Nairobi Maps cadastre; half of them are smaller than 0.0225 ha.
Where is Nairobi Block 154?
In Mwiki and Clay City wards, Kasarani sub-county, covering about 74 ha.
How do I find a plot in Nairobi Block 154?
Type the block and plot number into the Nairobi Maps search box — for example 154/ followed by the plot number, or Nairobi Block 154/ and the plot. The map opens on the parcel with its size, zoning and survey plans.