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Grantham South West

Middle area

The north west of the South Kesteven. 7,355 people (mid-2024 estimate) in 2.3 square kilometres.

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Radon Affected Area by middle area

Worked out by Open Index · 2022

Under 1%90% or more

About 100% of people in Grantham South West live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£168,000
Joint 782nd cheapest of 7,259
Worked out by Open Index
Population
7,441
Joint 4,511th most populated of 9,448
ONS Census 2021 · 2021
People in radon Affected Area squares
100%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
95.1%
UK 87.8%
Ofcom · Jan 2026

Recorded crime in Grantham South West

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Grantham South West at a rate of 113.4 per 1,000 people.

That compares with 74.3 per 1,000 people across South Kesteven.

Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.

Recorded by police, 12 months to August 2026
Kind of crimeRecorded
Violence and sexual offences362
Anti-social behaviour168
Other crime152
Criminal damage and arson102
Vehicle crime13
Burglary12
Drug offences12
Shoplifting12
Robbery1
Theft from the person0

Source: police.uk, 12 months to August 2026

How Grantham South West compares

Each dot is a middle area. The black line marks the middle one.

Grantham South WestMiddle
Median sale price16 middle areas, South Kesteven · 2025
Median sale price: every middle area in South Kesteven16 areas from £168,000 to £368,750. The middle area is £272,500. Grantham South West is £168,000.
£168,000cheapest
Population16 middle areas, South Kesteven · 2021
Population: every middle area in South Kesteven16 areas from 7,104 to 12,267. The middle area is 9,155. Grantham South West is 7,441.
7,4415th least populated
People in radon Affected Area squares16 middle areas, South Kesteven · 2022
People in radon Affected Area squares: every middle area in South Kesteven16 areas from 0.0% to 100.0%. The middle area is 82.0%. Grantham South West is 100.0%.
100%joint most people in radon Affected Areas
Gigabit broadband coverage16 middle areas, South Kesteven · Jan 2026
Gigabit broadband coverage: every middle area in South Kesteven16 areas from 47.3% to 97.0%. The middle area is 85.0%. Grantham South West is 95.1%.
95.1%4th highest

Is Grantham South West safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Grantham South West at a rate of 113.4 per 1,000 people.

That compares with 74.3 per 1,000 people across South Kesteven.

Across England as a whole, the recorded crime rate was 96.3 per 1,000 people.

In August 2026 alone, 60 cases of crime and anti-social behaviour were recorded in Grantham South West.

In the 12 months to August 2026, the most common types were violence and sexual offences (362), anti-social behaviour (168) and other crime (152).

Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.

Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.

Figures for the whole of South Kesteven

These figures are published for the whole of South Kesteven, not for each middle area, so they describe all of South Kesteven and not Grantham South West alone. See South Kesteven

Average house price
£265,305
Up 4.0% in a year
HM Land Registry · Aug 2026
Median full-time pay
£34,922
60th lowest paid of 348
ONS earnings survey · 2025
House price to pay
7.6×
Joint 156th least affordable of 348
Worked out by Open Index
Deprivation score
15.2
Joint 99th least deprived of 296
MHCLG · England only
Grantham South West in brief

The median price paid for a home in Grantham South West was £168,000 in 2025.

Grantham South West had 7,441 usual residents at the census.

About 100% of people in Grantham South West live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Grantham South West, 95.1% of homes and businesses could get gigabit-capable broadband in January 2026.