DN21 Area Guide | £157k Median Price | Sipuha
Avg IMD
High deprivation
Population
40,379
Households
17,924
17,924
Households
White Brit. · 94%
Ethnicity
Christian · 51%
Religion
High deprivation
Avg IMD
£157,260
Median property price
1,371
Postcodes
17,924
Households
White Brit. · 94%
Ethnicity
Christian · 51%
Religion
High deprivation
Avg IMD
£157,260
Median property price
1,371
Postcodes

Sold prices in DN21

England & Wales
Property sales · DN21
HM Land Registry · DN21
Average price
£187,009
YoY: +1.4%
Median price: £159,734
Property type filter
Recent sale price trend
Aug '24 – Jul '26Jul '26: 30 sales · avg £175,870
X axis: MonthY axis: Avg sold price (hover shows sales count)
£208k£178k£148k
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 DN21

Coordinates53.4192, -0.7037
Postcodes
1,371
Population (Census)
40,379
Households (Census)
17,924

Demographics in DN21

Ethnicity

Total residents: 40,418
White Brit.94.3%
Other White2.1%
+ other · 3.6%

Religion

Total residents: 40,420
Christian51.5%
No religion41.0%
Not answered6.0%
+ other · 1.5%

Age groups

Total residents: 40,379
50–6422.5%
35–4917.2%
65–7412.3%
25–3411.4%
75–847.3%
+ 6 other age groups · 29.2%

Households

Total households: 17,924
Other17.7%
Any member 66+13.7%
Married or civil partnership couple: No children13.4%
All members 66+10.8%
Married or civil partnership couple: Dependent children10.8%
+ 7 other households · 33.6%

Area Deprivation (Average IMD) for DN21

Area IMD profile
This area-level value is averaged from postcode IMD deciles within the area boundary.
High deprivation
Mean decile 3.92 (1 = most deprived, 10 = least)
1 - Most deprived10 - Least deprived
Overall this area reads as High deprivation on relative deprivation, with a mean IMD decile of 3.92 (average of postcode-level deciles in this boundary).