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Postcode district · Biggleswade

Housing in SG18

What the homes in SG18 are, who owns them, how many people share them and what they rent for.

Council
Central Bedfordshire
Region
East of England
Population
36,679 (2024)
Property types

What homes look like here

The most common homes here are semi-detached houses (36.7%). Flats make up 10.6%, less than half the 22.2% across England.

SG18England
Detached30.1%22.9%
Semi-detached36.7%31.5%
Terraced22.2%23%
Purpose-built flat9%17.1%
Flat in a converted or shared house0.5%3.5%
Flat in a commercial or converted building1.2%1.7%
Caravan or mobile home0.3%0.4%
Tenure

Owning vs renting

70.3% of households in SG18 own their home, above the England average of 61.3%. Private renting makes up 13.7% of households, well below the England figure of 20.5%. 32.9% own outright and 37.4% with a mortgage.

SG18
70%
14%
14%
England
  • Owned70.3%61.3%
  • Shared ownership2.2%1%
  • Private rented13.7%20.5%
  • Social rented13.8%17.1%
  • Lives rent free0%0.1%

By mortgage and landlord type

SG18England
Owned outright32.9%32.5%
With a mortgage or loan37.4%28.8%
From a private landlord or letting agent12%18.2%
Other private rented1.6%2.2%
From the council1.5%8.3%
From a housing association12.3%8.8%
Occupancy

How many people live in each home

The average home here has 2.4 people living in it. 25.6% of households are one person living alone, against 30.1% across England.

SG18England
0%
10%
20%
30%
40%
123456+
Households

Who lives together

The most common household is a couple with dependent children (22%). 27.6% of households include dependent children.

SG18England
Living alone, under 6614.4%17.3%
Living alone, 66 and over11.2%12.8%
Couple, no children21.1%16.8%
Couple with dependent children22%18.9%
Couple with grown-up children7.1%6.3%
Lone parent with dependent children5.6%6.9%
Lone parent with grown-up children3.7%4.2%
Family, all aged 66 and over10%9.2%
Sharers and other households5%7.7%
Rents

Private rents in Central Bedfordshire

Average monthly rent for a new or renewed tenancy in Central Bedfordshire (August 2026, +3.7% on a year earlier). ONS publishes rent figures at council level rather than by neighbourhood.

Central BedfordshireEngland
All homes£1,250£1,459
One bedroom£865£1,195
Two bedrooms£1,097£1,335
Three bedrooms£1,376£1,489
Four or more£2,044£2,161
Detached£1,761£1,640
Semi-detached£1,352£1,449
Terraced£1,205£1,435
Flat or maisonette£989£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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