Registration block · New block
Nairobi Block 181 (Kasarani East)
Nairobi Block 181, Kasarani East, is a land registration block in Nairobi: parcels here are numbered Nairobi/Block 181/ and the plot number. It covers about 2 km² in Clay City and Kasarani wards and holds about 2,835 parcels.
From the survey blocks and parcel cadastre on the Nairobi Maps map. Updated 2026-10-24.
Finding a plot in Block 181
Type the block and plot number into the search box on the map — 181/ followed by the plot number, or Nairobi Block 181/ 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 181
| Zone | Share of block | Most floors | Coverage | Plot ratio | Smallest plot |
|---|---|---|---|---|---|
| Clayworks | 80% | 12 | 50% | 600% | 0.05 ha |
| Kasarani Commercial Core | 20% | 12 | 60% | 720% | 0.05 ha |
Wards
Blocks next to Block 181
- Block 116 · Zimmerman
- Block 122 · City Chicken
- Block 123 · Kasarani
- Block 180 · Kasarani KISE
- Block 226 · Kasarani
- Block 244
Survey plans for Block 181
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 block commences at co-ordinate 265648mE, 9865752mN on Thika road and runs along the road for 2.3km to co-ordinate 267697mE, 9866681mN. It thence turns South Easterly along a stream to co-ordinate 268068mE, 9866092mN. The boundary then moves South Westerly 344 meters to co-ordinate 267898mE, 9865792mN and turns North Westerly for 395 meters to co-ordinate 267508mE, 9865858mN. It then moves South Westerly for 271 meters to co-ordinate 267352mE, 9865637mN and turns South Easterly for 815 meters to co-ordinate 267987mE, 9865138mN. The boundary then moves South Westerly for 349m where it meets Kasarani-Mwiki road at co-ordinate 267789mE, 9864852mN. It thence continues North Westerly along the road for 2.5 km to co-ordinate 265944mE, 9865649mN then continues North Westerly for 313 meters to the starting point. The abutting blocks include Blocks 116 and 123 to the North, Block 122 to the East, Block 226 to the South, Block 180 to the West.
The official description of the block’s boundary, as recorded. Coordinates are in metres on the survey grid.
Questions about Block 181
What is Nairobi Block 181?
A land registration block in Nairobi, known as Kasarani East. Parcels in it are numbered Nairobi/Block 181/ followed by the plot number, and the block has its own Registry Index Map sheets.
How many parcels are in Nairobi Block 181?
About 2,835 on the Nairobi Maps cadastre; half of them are smaller than 0.0218 ha.
Where is Nairobi Block 181?
In Clay City and Kasarani wards, Kasarani sub-county, covering about 2 km².
How do I find a plot in Nairobi Block 181?
Type the block and plot number into the Nairobi Maps search box — for example 181/ followed by the plot number, or Nairobi Block 181/ and the plot. The map opens on the parcel with its size, zoning and survey plans.