11,369
Households
White Brit. · 82%
Ethnicity
Christian · 45%
Religion
Low deprivation
Avg IMD
£544,250
Median property price
816
Postcodes
Overview of SO23
Coordinates51.0688, -1.3087
Postcodes
816
Population (Census)
26,763
Households (Census)
11,369
Area Deprivation (Average IMD) for SO23
Area IMD profile
This area-level value is averaged from postcode IMD deciles within the area boundary.
Low deprivation
Mean decile 7.25 (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 7.25 (average of postcode-level deciles in this boundary).
Sold prices in SO23
Property sales · SO23
HM Land Registry · SO23
Average price
£568,657
YoY: +3.7%
Median price: £545,075
Property type filter
Recent sale price trend
Jul '24 – Jun '26Jun '26: 6 sales · avg £437,000
X axis: MonthY axis: Avg sold price (hover shows sales count)
£686k£561k£437k
Jul '24Jan '25Jul '25Jan '26Jun '26
Transactions are hidden by default.
Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0.
Demographics in SO23
Ethnicity
White Brit.82.2%
Other White6.9%
Other Asian1.9%
Chinese1.4%
White & Asian1.3%
+ 1 other groups · 6.3%
Religion
Christian44.9%
No religion43.7%
Not answered7.1%
Muslim1.2%
Hindu1.1%
+ other · 2.0%
Age groups
35–4919.1%
50–6418.1%
25–3412.0%
65–748.7%
10–158.1%
+ 6 other age groups · 34.0%
Households
Other19.5%
Any member 66+16.0%
Married or civil partnership couple: Dependent children15.1%
Married or civil partnership couple: No children10.6%
All members 66+8.3%
+ 7 other households · 30.4%
Wards in SO23
Postcodes in SO23
SO23 0AASO23 0ADSO23 0AESO23 0AFSO23 0AGSO23 0AHSO23 0ALSO23 0ANSO23 0APSO23 0AQSO23 0ARSO23 0ASSO23 0BBSO23 0DASO23 0EJSO23 0ELSO23 0ENSO23 0EPSO23 0EQSO23 0ERSO23 0ESSO23 0ETSO23 0EUSO23 0EWSO23 0EXSO23 0EYSO23 0HASO23 0HBSO23 0HDSO23 0HESO23 0HFSO23 0HGSO23 0HHSO23 0HJSO23 0HLSO23 0HNSO23 0HQSO23 0HRSO23 0HTSO23 0HUSO23 0HXSO23 0HYSO23 0HZSO23 0JASO23 0JBSO23 0JDSO23 0JESO23 0JFSO23 0JGSO23 0JHSO23 0JJSO23 0JLSO23 0JNSO23 0JPSO23 0JQSO23 0JRSO23 0JSSO23 0JTSO23 0JUSO23 0JWSO23 0JXSO23 0JYSO23 0JZSO23 0LASO23 0LBSO23 0LDSO23 0LESO23 0LFSO23 0LGSO23 0LNSO23 0LRSO23 0LUSO23 0LXSO23 0LYSO23 0LZSO23 0NASO23 0NFSO23 0NGSO23 0NHSO23 0NJSO23 0NLSO23 0NNSO23 0NPSO23 0NQSO23 0NRSO23 0NSSO23 0NTSO23 0NUSO23 0NWSO23 0NXSO23 0NYSO23 0NZSO23 0PASO23 0PBSO23 0PDSO23 0PESO23 0PFSO23 0PGSO23 0PHSO23 0PJSO23 0PLSO23 0PPSO23 0PRSO23 0PSSO23 0PTSO23 0PUSO23 0PWSO23 0PXSO23 0PYSO23 0PZSO23 0QASO23 0QBSO23 0QDSO23 0QESO23 0QFSO23 0QGSO23 0QHSO23 0QJSO23 0QLSO23 0QN