Kensington and Chelsea — Housing Profile (Census 2021)
ONS Census 2021 · 66,884 households · ONS code E09000020 · Census day 21 March 2021
What is the housing profile of Kensington and Chelsea?
Kensington and Chelsea has a Gera Housing Stock Profile (GHSP) of 48/100 from ONS Census 2021 (-26 points below the national average of 74/100). 4.2% of its 66,884 households occupy detached or semi-detached houses, 63.4% use mains gas heating, and 8.1% are overcrowded by bedroom standard. Source: ONS Census 2021 Tables TS044–TS052 (OGL v3.0), census day 21 March 2021.
Census day . Published . Fetched . Updated when ONS releases revised census outputs.
Census 2021 housing data — Kensington and Chelsea
| Metric | Kensington and Chelsea | National | Source |
|---|---|---|---|
| Total households | 66,884 | 24,783,191 | TS044 |
| Detached dwellings | 1.1% | — | TS044 |
| Semi-detached dwellings | 3.1% | — | TS044 |
| Terraced dwellings | 12.8% | — | TS044 |
| Purpose-built flats | 56.7% | — | TS044 |
| Mains gas heating only | 63.4% | 73.8% | TS046 |
| Electric-only heating | 14.1% | — | TS046 |
| Oil-only heating | 0.5% | — | TS046 |
| No central heating | 3.4% | — | TS046 |
| Under-occupied (spare bedrooms) | 45.1% | — | TS052 |
| Overcrowded (−1 or fewer) | 8.1% | 4.3% | TS052 |
| No car or van | 58.3% | 23.3% | TS045 |
| 1 car or van | 32.7% | — | TS045 |
| 2 cars or vans | 7.4% | — | TS045 |
| 3+ cars or vans | 1.6% | — | TS045 |
| GHSP score | 48/100 | 74/100 | Gera composite |
All figures from ONS Census 2021 (OGL v3.0), census day 21 March 2021. Licence: Open Government Licence v3.0.
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Frequently asked questions
What is the housing profile of Kensington and Chelsea according to Census 2021?
Kensington and Chelsea has a Gera Housing Stock Profile (GHSP) of 48/100 from ONS Census 2021 (-26 points below the national average of 74/100). 4.2% of its 66,884 households occupy detached or semi-detached houses, 63.4% use mains gas heating, and 8.1% are overcrowded by bedroom standard. Source: ONS Census 2021 Tables TS044–TS052 (OGL v3.0), census day 21 March 2021.
What percentage of homes in Kensington and Chelsea are detached or semi-detached?
According to ONS Census 2021 (Table TS044), 4.2% of the 66,884 households in Kensington and Chelsea occupy detached (1.1%) or semi-detached (3.1%) properties. Terraced houses account for 12.8% and purpose-built flats for 56.7%. Source: ONS Census 2021, OGL v3.0.
What type of central heating do homes in Kensington and Chelsea use?
Per ONS Census 2021 (Table TS046), 63.4% of households in Kensington and Chelsea use mains gas as their sole central heating source. Electric-only heating accounts for 14.1%, oil-only for 0.5%, and 3.4% of households have no central heating. Source: ONS Census 2021, OGL v3.0.
Is there overcrowding in Kensington and Chelsea?
The ONS bedroom standard defines overcrowding as a household having one or fewer bedrooms than required. In Kensington and Chelsea, 8.1% of households were overcrowded at Census Day 21 March 2021. By contrast, 45.1% were under-occupied (one or more spare bedrooms). Source: ONS Census 2021, Table TS052, OGL v3.0.
How many households in Kensington and Chelsea have no car?
According to ONS Census 2021 (Table TS045), 58.3% of households in Kensington and Chelsea have no car or van. 32.7% have one car, 7.4% have two cars, and 1.6% have three or more. Source: ONS Census 2021, OGL v3.0.
What is the Gera Housing Stock Profile (GHSP)?
The Gera Housing Stock Profile (GHSP) is a 0–100 index computed from four ONS Census 2021 Topic Summary tables (TS044 accommodation type, TS045 car availability, TS046 central heating, TS052 bedroom occupancy rating). Formula: GHSP = 0.30 × (detached+semi)% + 0.25 × (100 − overcrowded%) + 0.25 × mains-gas% + 0.20 × (100 − no-car%). A higher score indicates a local authority with more spacious housing, lower overcrowding, stronger mains-gas connection, and higher car availability. National England & Wales baseline: 74/100. Source: ONS Census 2021 (OGL v3.0), census day 21 March 2021. All data is published by ONS.
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Contains public sector information licensed under the Open Government Licence v3.0. Source: Office for National Statistics (ONS), Census 2021, Tables TS044, TS045, TS046, TS052. ONS geography code: E09000020. Reference date: 21 March 2021. Published: January 2023. Fetched: 2026-06-20. Full methodology.