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Postcode sector · London

Housing in SW1P 4

What the homes in SW1P 4 are, who owns them, how many people share them and what they rent for.

Council
Westminster
Region
London
Population
11,834 (2024)
Property types

What homes look like here

Most homes here are purpose-built flat (89.3%). Flats make up 95.4%, more than double the 22.2% across England.

SW1P 4England
Detached0.3%22.9%
Semi-detached0.5%31.5%
Terraced3.8%23%
Purpose-built flat89.3%17.1%
Flat in a converted or shared house2.5%3.5%
Flat in a commercial or converted building3.6%1.7%
Caravan or mobile home0.1%0.4%
Tenure

Owning vs renting

Across England, 61.3% of households own their home; SW1P 4 is less than half that, at 26.2%. The private rented sector is well above the national picture, at 36.7% of households against 20.5%. 15.3% own outright and 10.8% with a mortgage.

SW1P 4
26%
37%
35%
England
  • Owned26.2%61.3%
  • Shared ownership1.8%1%
  • Private rented36.7%20.5%
  • Social rented35.1%17.1%
  • Lives rent free0.2%0.1%

Who owns, who rents from whom

SW1P 4England
Owned outright15.3%32.5%
With a mortgage or loan10.8%28.8%
From a private landlord or letting agent31.7%18.2%
Other private rented4.9%2.2%
From the council16.9%8.3%
From a housing association18.3%8.8%
Occupancy

How many people live in each home

The average home here has 2.0 people living in it. 41.4% of households are one person living alone, against 30.1% across England.

SW1P 4England
0%
20%
40%
60%
123456+
Households

Who lives together

The most common household is living alone, under 66, at 32.8%. 17% of households include dependent children.

SW1P 4England
Living alone, under 6632.8%17.3%
Living alone, 66 and over8.6%12.8%
Couple, no children16.7%16.8%
Couple with dependent children10.1%18.9%
Couple with grown-up children2.9%6.3%
Lone parent with dependent children6.9%6.9%
Lone parent with grown-up children5.1%4.2%
Family, all aged 66 and over2.7%9.2%
Sharers and other households14.1%7.7%
Rents

Private rents in Westminster

Average monthly rent for a new or renewed tenancy in Westminster, August 2026, −0.6% on a year earlier. Published by council, not by neighbourhood.

WestminsterEngland
All homes£3,196£1,459
One bedroom£2,548£1,195
Two bedrooms£3,305£1,335
Three bedrooms£3,895£1,489
Four or more£5,424£2,161
Detached£2,908£1,640
Semi-detached£2,921£1,449
Terraced£3,810£1,435
Flat or maisonette£2,957£1,444

Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0. Rents: ONS Price Index of Private Rents.

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