Registration block · Dormant
Nairobi Block 25 (Chiromo)
Nairobi Block 25, Chiromo, is a land registration block in Nairobi: parcels here are numbered Nairobi/Block 25/ and the plot number. It covers about 80 ha in Kilimani, Kileleshwa and Parklands/Highridge wards and holds about 82 parcels.
From the survey blocks and parcel cadastre on the Nairobi Maps map. Updated 2026-10-24.
Finding a plot in Block 25
Type the block and plot number into the search box on the map — 25/ followed by the plot number, or Nairobi Block 25/ 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 25
| Zone | Share of block | Most floors | Coverage | Plot ratio | Smallest plot |
|---|---|---|---|---|---|
| Valley Road and Milimani | 53% | 30 | 60% | 1,800% | 0.05 ha |
| Riverside Drive | 40% | 30 | 50% | 1,500% | 0.05 ha |
| Westlands Core | 7% | 30 | 80% | 2,400% | 0.05 ha |
Wards
Blocks next to Block 25
- Block 22 · Riverside
- Block 26 · Arboretum
- Block 29 · Nyerere Road
- Block 34 · Parklands South
- Block 38 · Ngara
Survey plans for Block 25
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
Commences at Ring Road Riverside and Arboretum drive junction. Thence north 260 meters along Ring Road Riverside to Riverside drive junction. Thence north easterly 705 meters along Riverside drive to Chiromo road. Thence south easterly 1550 meters along Chiromo road onto Uhuru Highway until University way roundabout. Thence north westerly along state house road for 1075 meters to Arboretum Drive Junction. Thence north westerly along Arboretum Drive for 1000 meters back to the commencing point.
The official description of the block’s boundary, as recorded. Coordinates are in metres on the survey grid.
Questions about Block 25
What is Nairobi Block 25?
A land registration block in Nairobi, known as Chiromo. Parcels in it are numbered Nairobi/Block 25/ followed by the plot number, and the block has its own Registry Index Map sheets.
How many parcels are in Nairobi Block 25?
About 82 on the Nairobi Maps cadastre; half of them are smaller than 0.343 ha.
Where is Nairobi Block 25?
In Kilimani, Kileleshwa and Parklands/Highridge wards, Dagoretti North sub-county, covering about 80 ha.
How do I find a plot in Nairobi Block 25?
Type the block and plot number into the Nairobi Maps search box — for example 25/ followed by the plot number, or Nairobi Block 25/ and the plot. The map opens on the parcel with its size, zoning and survey plans.