Lang'ata planning area · DC Policy 2026

South B and Plainsview zoning

South B and Plainsview is a planning zone in the Lang'ata area of Nairobi. Under the Development Control Policy 2026 it is for high and Low density residential use. A building here can have up to 16 floors on the largest plots (fewer on smaller ones) and cover up to 50% of its plot. All its floors together can add up to 800% of the plot's area. The smallest plot allowed is 0.05 ha (500 m²).

Figures from the Nairobi City County Development Control Policy 2026, as mapped by Nairobi Maps. Updated 2026-10-24.

16Most floorsThe highest a building may go here

50%Ground coverageHow much of the plot a building may stand on

800%Plot ratioFloor space of all floors, as a share of the plot (FAR 8)

0.05 haSmallest plot500 m² — land cannot be split smaller

See South B and Plainsview on the map All Nairobi zones

What the figures mean for a plot

The footprint is the plot's area times the ground coverage. The floor space is the plot's area times the plot ratio — unless the floors run out first, and here the policy allows fewer floors on smaller plots. For example:

Plot size	Area	Most floors	Largest footprint	Most floor space
0.02 ha	200 m²	10	100 m²	1,000 m²	Under 0.05 ha: one home only
0.05 ha	500 m²	10	250 m²	2,500 m²
0.1 ha	1,000 m²	16	500 m²	8,000 m²
0.25 ha	2,500 m²	16	1,250 m²	20,000 m²

Read the way the Nairobi Maps map reads the policy. Across Nairobi, a plot smaller than 0.05 ha (500 m²) can hold only one home. For your exact plot, open it on the map: Nairobi Maps works the figures out for that plot.

What the policy says about South B and Plainsview

16 floors on 0.1ha and 10 floors for plots on 0.05 Ha, No densification on comprehensive schemes and gated neighbourhood. Infrastructure: To secure approvals for commensurate expansion of sewer, water, electricity, roads by utility providers prior to commencement of densification. Privately developed infrastructure are also encouraged upon approval.

Quoted from the policy. These rules can change the figures above for particular plots — for example by plot size or for plots facing a named road.

Plots in South B and Plainsview

We count 6,414 land parcels in this zone. Half of them are smaller than 0.02 ha (200 m²); the middle half are between 0.0156 and 0.0264 ha. The typical plot here is already smaller than the zone’s smallest plot size, so most plots cannot be split further.

Where South B and Plainsview is

The zone covers about 7.9 km² across 3 wards.

Zones next to South B and Plainsview

Building or changing the use here?

Applications go to Nairobi City County on NPDMS. How planning approval works in Nairobi, which approval you need, and what to check on the plot first. Many projects also need NEMA’s environmental licence: NEMA licences in Nairobi.

Questions about South B and Plainsview

How many floors can I build in South B and Plainsview?

Up to 16 floors on the largest plots under the Nairobi Development Control Policy 2026, and fewer on smaller ones: 10 on a 0.05 ha plot and 16 on a 0.1 ha plot. Check your exact plot on the Nairobi Maps map.

What is the minimum plot size in South B and Plainsview?

0.05 hectares, which is 500 square metres. Land in this zone cannot be split into plots smaller than that. Across Nairobi, a plot under 0.05 ha can hold only one home.

What is the plot ratio in South B and Plainsview?

800%. All floors together can add up to 800% of the plot's area — for example 8,000 m² of floor space on a 1,000 m² plot. The ground coverage is 50%, so the building can stand on up to 500 m² of that plot.

Which wards does the South B and Plainsview zone cover?

Nairobi West, South C and Mugumo-ini wards, by the boundaries on the Nairobi Maps map.

How do I get approval to build in South B and Plainsview?

Building plans are submitted to Nairobi City County through its online planning system, NPDMS, by a registered architect and engineer, and they must keep within this zone’s limits set out above. If the use you want is not one the zone allows, a change of use comes first. Check your plot on the Nairobi Maps map before the drawings are made.

This page describes the policy, not a decision. Nairobi City County decides every application. Check a plot's registered details with an official search — see how to do a land search in Nairobi.