SN4 Area Report: £321k Median Price & Demographics | Sipuha
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SN4

EnglandSouth WestWiltshireSN4
DISTRICT
Avg IMD
Low deprivation
Population
30,351
Households
12,815
Crimes
—
12,815
Households
White Brit. · 90%
Ethnicity
Christian · 52%
Religion
Low deprivation
Avg IMD
—
Crimes
£320,562
Median property price
906
Postcodes
12,815
Households
White Brit. · 90%
Ethnicity
Christian · 52%
Religion
Low deprivation
Avg IMD
—
Crimes
£320,562
Median property price
906
Postcodes

Overview of SN4

Coordinates51.5301, -1.8348
Postcodes
906
Population (Census)
30,351
Households (Census)
12,815
Recorded crime
—

Area Deprivation (Average IMD) for SN4

Area IMD profile
This area-level value is averaged from postcode IMD deciles within the area boundary.
Low deprivation
Mean decile 7.93 (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 7.93 (average of postcode-level deciles in this boundary).

Sold prices in SN4

Property sales · SN4
HM Land Registry · SN4
Average price
£370,762
YoY: +0.3%
Median price: £317,306
View district SN4
Property type filter
Recent sale price trend
Jun '24 – May '26May '26: 5 sales · avg £310,099
X axis: MonthY axis: Avg sold price (hover shows sales count)
£452k£373k£294k
Jun '24Dec '24Jun '25Dec '25May '26

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Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0.

Demographics in SN4

Ethnicity

Total residents: 30,390
White Brit.90.0%
Other White2.8%
Indian1.2%
+ other · 6.1%

Religion

Total residents: 30,381
Christian51.9%
No religion39.5%
Not answered5.8%
+ other · 2.8%

Age groups

Total residents: 30,351
50–6422.6%
35–4918.4%
65–7412.1%
25–3410.1%
75–848.3%
+ 6 other age groups · 28.5%

Households

Total households: 12,815
Married or civil partnership couple: Dependent children15.9%
Married or civil partnership couple: No children13.6%
Any member 66+13.4%
All members 66+13.3%
Other12.9%
+ 7 other households · 31.0%