Belsize Area Report: £1.1m Median Price & Demographics | Sipuha
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Belsize

EnglandLondonCamdenBelsize
WARD
Avg IMD
Low deprivation
Population
14,144
Households
6,896
Crimes · May '26
50 · 3.5 per 1k
6,896
Households
White Brit. · 36%
Ethnicity
No religion · 37%
Religion
Low deprivation
Avg IMD
50 · 3.5 per 1k
Crimes · May '26
£1,122,462
Median property price
303
Postcodes
6,896
Households
White Brit. · 36%
Ethnicity
No religion · 37%
Religion
Low deprivation
Avg IMD
50 · 3.5 per 1k
Crimes · May '26
£1,122,462
Median property price
303
Postcodes

Overview of Belsize

Coordinates51.5484, -0.1702
Postcodes
303
Population (Census)
14,144
Households (Census)
6,896
Recorded crime · May '26
50 · 3.5 per 1k

Area Deprivation (Average IMD) for Belsize

Area IMD profile
This area-level value is averaged from postcode IMD deciles within the area boundary.
Low deprivation
Mean decile 8.46 (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 8.46 (average of postcode-level deciles in this boundary).

Sold prices in Belsize

Property sales · Belsize
HM Land Registry · Belsize
Average price
£1,333,986
YoY: +0.5%
Median price: £1,122,462
View district NW3
Property type filter
Recent sale price trend
Jun '24 – May '26May '26: 2 sales · avg £678,750
X axis: MonthY axis: Avg sold price (hover shows sales count)
£1.9m£1.3m£679k
Jun '24Dec '24Jun '25Dec '25May '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.

Police Recorded Crime in Belsize

Crime trends · Belsize
data.police.uk · YoY vs same month last yearJun '24 – May '26
Key categories · YoY
Violent Crime
19101
Jun '24Dec '24Jun '25Dec '25May '26
14
YoY +27%
ASB
29199
Jun '24Dec '24Jun '25Dec '25May '26
17
YoY stable
Vehicle Crime
17115
Jun '24Dec '24Jun '25Dec '25May '26
5
YoY -44%
Burglary
1161
Jun '24Dec '24Jun '25Dec '25May '26
2
YoY +100%
Criminal damage
950
Jun '24Dec '24Jun '25Dec '25May '26
0
YoY -100%

2 of 5 key categories improving · burglary rising

50
incidents · May '26

Demographics in Belsize

Ethnicity

Total residents: 14,163
White Brit.35.7%
Other White32.9%
Other ethnic group: Any other ethnic group4.9%
Indian4.7%
Other Asian4.5%
+ 6 other groups · 17.2%

Religion

Total residents: 14,174
No religion36.5%
Christian31.1%
Jewish11.7%
Not answered9.9%
Muslim4.8%
+ 2 other religions · 5.9%

Age groups

Total residents: 14,144
35–4926.8%
25–3420.8%
50–6415.5%
65–746.2%
≤46.0%
+ 6 other age groups · 24.7%

Households

Total households: 6,896
Other31.1%
Married or civil partnership couple: Dependent children16.4%
Any member 66+11.3%
Married or civil partnership couple: No children9.9%
Cohabiting couple family: No children9.5%
+ 8 other households · 21.9%

Postcode Districts in Belsize

NW3
303 postcodes