Islington — Housing Profile (Census 2021)

Islington has a Gera Housing Stock Profile (GHSP) of 47/100 from ONS Census 2021 (-27 points below the national average of 74/100). 3.6% of its 96,496 households occupy detached or semi-detached houses, 66.5% use mains gas heating, and 9.4% are overcrowded by bedroom standard. Source: ONS Census 2021 Tables TS044–TS052 (OGL v3.0), census day 21 March 2021.

According to ONS Census 2021 (Table TS044), 3.6% of the 96,496 households in Islington occupy detached (0.9%) or semi-detached (2.7%) properties. Terraced houses account for 12.7% and purpose-built flats for 57.4%. Source: ONS Census 2021, OGL v3.0.

Per ONS Census 2021 (Table TS046), 66.5% of households in Islington use mains gas as their sole central heating source. Electric-only heating accounts for 13.8%, oil-only for 0.1%, and 2.4% of households have no central heating. Source: ONS Census 2021, OGL v3.0.

The ONS bedroom standard defines overcrowding as a household having one or fewer bedrooms than required. In Islington, 9.4% of households were overcrowded at Census Day 21 March 2021. By contrast, 37.2% were under-occupied (one or more spare bedrooms). Source: ONS Census 2021, Table TS052, OGL v3.0.

According to ONS Census 2021 (Table TS045), 66.9% of households in Islington have no car or van. 28.7% have one car, 3.7% have two cars, and 0.7% have three or more. Source: ONS Census 2021, OGL v3.0.

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.