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Grantham South East

Middle area

The north west of the South Kesteven. 12,553 people (mid-2024 estimate) in 6.8 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 East live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£176,500
Joint 985th cheapest of 7,259
Worked out by Open Index
Population
12,267
Joint 212th 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
85.9%
UK 87.8%
Ofcom · Jan 2026

Recorded crime in Grantham South East

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Grantham South East at a rate of 143.2 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 offences500
Anti-social behaviour386
Shoplifting332
Other crime283
Criminal damage and arson128
Vehicle crime75
Burglary39
Drug offences31
Robbery22
Theft from the person1

Source: police.uk, 12 months to August 2026

How Grantham South East compares

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

Grantham South EastMiddle
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 East is £176,500.
£176,5002nd cheapest
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 East is 12,267.
12,267most 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 East 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 East is 85.9%.
85.9%8th highest

Is Grantham South East safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Grantham South East at a rate of 143.2 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, 164 cases of crime and anti-social behaviour were recorded in Grantham South East.

In the 12 months to August 2026, the most common types were violence and sexual offences (500), anti-social behaviour (386) and shoplifting (332).

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 East 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 East in brief

The median price paid for a home in Grantham South East was £176,500 in 2025.

Grantham South East had 12,267 usual residents at the census.

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

In Grantham South East, 85.9% of homes and businesses could get gigabit-capable broadband in January 2026.