SO31 Area Guide | £379k Median Price | Sipuha
Avg IMD
Low deprivation
Population
51,636
Households
21,744
21,744
Households
White Brit. · 92%
Ethnicity
Christian · 49%
Religion
Low deprivation
Avg IMD
£379,010
Median property price
1,188
Postcodes
21,744
Households
White Brit. · 92%
Ethnicity
Christian · 49%
Religion
Low deprivation
Avg IMD
£379,010
Median property price
1,188
Postcodes

Sold prices in SO31

England & Wales
Property sales · SO31
HM Land Registry · SO31
Average price
£430,192
YoY: +2.6%
Median price: £366,643
Property type filter
Recent sale price trend
Aug '24 – Jul '26Jul '26: 23 sales · avg £416,717
X axis: MonthY axis: Avg sold price (hover shows sales count)
£532k£440k£348k
Aug '24Feb '25Aug '25Feb '26Jul '26
Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0.

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Overview of SO31

Coordinates50.8701, -1.3005
Postcodes
1,188
Population (Census)
51,636
Households (Census)
21,744

Demographics in SO31

Ethnicity

Total residents: 51,644
White Brit.91.6%
Other White3.0%
+ other · 5.4%

Religion

Total residents: 51,614
Christian48.9%
No religion43.9%
Not answered5.4%
+ other · 1.8%

Age groups

Total residents: 51,636
50–6422.0%
35–4918.9%
25–3411.5%
65–7411.1%
75–847.2%
+ 6 other age groups · 29.3%

Households

Total households: 21,744
Married or civil partnership couple: Dependent children16.9%
Married or civil partnership couple: No children13.3%
Any member 66+13.2%
Other12.9%
All members 66+11.8%
+ 7 other households · 31.9%

Area Deprivation (Average IMD) for SO31

Area IMD profile
This area-level value is averaged from postcode IMD deciles within the area boundary.
Low deprivation
Mean decile 8.36 (1 = most deprived, 10 = least)
1 - Most deprived10 - Least deprived
Overall this area reads as Low deprivation on relative deprivation, with a mean IMD decile of 8.36 (average of postcode-level deciles in this boundary).