Registration block · Active
Nairobi Block 143 (Komarock)
Nairobi Block 143, Komarock, is a land registration block in Nairobi: parcels here are numbered Nairobi/Block 143/ and the plot number. It covers about 42 ha in Lower Savanna and Upper Savanna wards and holds about 248 parcels.
From the survey blocks and parcel cadastre on the Nairobi Maps map. Updated 2026-10-24.
Finding a plot in Block 143
Type the block and plot number into the search box on the map — 143/ followed by the plot number, or Nairobi Block 143/ 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 143
| Zone | Share of block | Most floors | Coverage | Plot ratio | Smallest plot |
|---|---|---|---|---|---|
| Kayole | 100% | 15 | 50% | 750% | 0.05 ha |
Wards
Blocks next to Block 143
- Block 82 · Continental
- Block 97 · Tassia
- Block 167 · Patanisho
- Block 173 · Kayole 1
- Block 178 · Kayole Soweto
Survey plans for Block 143
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
Nairobi block 143 commences where it intersects with Nairobi block 173 boundary along Kayole spine road at co-ordinate (266651mE, 9858189mN). Thence south eastwards along Kayole spine road to a distance of 1115 meters to just past the bridge near the end of Kayole spine road at co-ordinate (267043mE, 9857137mN). Thence a curvilinear north eastwards along south boundary of an open field located south east of Ngong’ river south bank to a co-ordinate at co-ordinate (267086mE, 9857128mN). Thence northwards to a co-ordinate (267133mE, 9857170mN) at a distance of 54 meters. Thence eastwards to a co-ordinate (267133mE, 9857170mN) at a distance of 8 meters where it intersects with Nairobi block 182 boundary. It then runs northeastern for a distance of 141 meters to co-ordinate (267208mE, 9857288mN) where it intersects with Nairobi block 182 boundary. Thence northeastern direction to co-ordinate (267252mE, 9857384mN). Thence westwards for a distance of 209 meters along a dirt road to a road to a co-ordinate (267137mE, 9857558mN). Thence westwards for a distance of 207 meters along a dirt road to a road to a co-ordinate (266989mE, 9857702mN). Thence north westwards for a distance of 153 meters along eastern edge of Carmel-vale catholic primary school to a co-ordinate (267093mE, 9857811mN). Thence north eastwards for a distance of 565 meters to a co-ordinate (267442mE, 9858277mN). Thence north westwards for a distance of 107 meters a co-ordinate (267415mE, 9858372mN). Thence southwestwards for a distance of 785 meters a co-ordinate (266653mE, 9858180mN). Nairobi Block 143 abuttals are Nairobi block 167(Patanisho) and Nairobi block 173 to the North, Nairobi block 166, Nairobi block 97 (Tassia) and Nairobi block 182 to the East, Nairobi block 82(Continental) to the South and Nairobi block 173 and Nairobi block 107 (Umoja) to the West.
The official description of the block’s boundary, as recorded. Coordinates are in metres on the survey grid.
Questions about Block 143
What is Nairobi Block 143?
A land registration block in Nairobi, known as Komarock. Parcels in it are numbered Nairobi/Block 143/ followed by the plot number, and the block has its own Registry Index Map sheets.
How many parcels are in Nairobi Block 143?
About 248 on the Nairobi Maps cadastre; half of them are smaller than 0.0169 ha.
Where is Nairobi Block 143?
In Lower Savanna and Upper Savanna wards, Embakasi East sub-county, covering about 42 ha.
How do I find a plot in Nairobi Block 143?
Type the block and plot number into the Nairobi Maps search box — for example 143/ followed by the plot number, or Nairobi Block 143/ and the plot. The map opens on the parcel with its size, zoning and survey plans.