Hemel Hempstead HP23 4 area guide
202 postcodes · 202 postcodes
Is Hemel Hempstead HP23 4 a good place to live?
In Hemel Hempstead (HP23 4), recorded crime is 87% below the national average, homes sell for around £634,065 on average, there are 3 schools in the area, flood risk from rivers and the sea is high, and it ranks as one of the less deprived parts of the country (deprivation decile 9/10, where 1 is most deprived).
Official UK open data · crime to 2026-04 · HM Land Registry, Police.uk, Environment Agency, GIAS/Ofsted, ONS 2021. Free to browse.
Avg sold price
£634,065
Population
14,616
Recorded crime
34.6
Schools
3
Broadband
64%
Flood risk
High
Flood risk in Hemel Hempstead HP23 4
Flood risk from rivers and the sea in Hemel Hempstead HP23 4 is rated high. Around 1.7% of properties (66 of 3,787) sit in a modelled flood zone, of which 40 are at significant risk.
Source: Environment Agency, Risk of Flooding from Rivers and Sea, updated 2026-06-27. Surface-water and groundwater flooding are modelled separately and are not included here. Commission an official flood search before purchase.
Sold-price trend (1995–2026)
Annual average (mean) sold price in HP23 4, 1995–2026. 2026 is a part year (17 sales so far) — shown greyed. Hover a point to read its value. Source: HM Land Registry Price Paid.
Recorded crime trend
Recorded crimes per month in HP23 4 (May 24–Apr 26, average 6/month). Hover a point to read the count. Source: Police.uk street-level data.
Who lives here
- Median age
- 46
- One-person households
- 28%
- Households with children
- 30%
- Households
- 6,046
Owned 78% · Social rent 8% · Private rent 14%
Census 2021 (ONS), for HP23 4.
Browse postcodes
- HP23 4AB
- HP23 4AF
- HP23 4AG
- HP23 4AJ
- HP23 4AL
- HP23 4AN
- HP23 4AP
- HP23 4AR
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- HP23 4ST
- HP23 4TP
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- HP23 4ZZ
Nearby areas
Hemel Hempstead HP23 4: frequently asked questions
Is Hemel Hempstead HP23 4 a good place to live?
In Hemel Hempstead (HP23 4), recorded crime is 87% below the national average, homes sell for around £634,065 on average, there are 3 schools in the area, flood risk from rivers and the sea is high, and it ranks as one of the less deprived parts of the country (deprivation decile 9/10, where 1 is most deprived).
What is the crime rate in Hemel Hempstead HP23 4?
Recorded crime in Hemel Hempstead HP23 4 runs at 34.6 per 1,000 properties, 87% below the national average (Police.uk, 2026-04).
Is Hemel Hempstead HP23 4 safe?
Crime in Hemel Hempstead HP23 4 is below the national average. Recorded crime in Hemel Hempstead HP23 4 runs at 34.6 per 1,000 properties, 87% below the national average (Police.uk, 2026-04).
How much are house prices in Hemel Hempstead HP23 4?
Homes in Hemel Hempstead HP23 4 sell for around £634,065 on average, based on 120 recorded sales (HM Land Registry).
Is Hemel Hempstead HP23 4 at risk of flooding?
Flood risk from rivers and the sea in Hemel Hempstead HP23 4 is rated high. Around 1.7% of properties (66 of 3,787) sit in a modelled flood zone, of which 40 are at significant risk.
How many schools are there in Hemel Hempstead HP23 4?
There are 3 schools in Hemel Hempstead HP23 4 (3 primary, 0 secondary), per the DfE Get Information about Schools register.
Is Hemel Hempstead HP23 4 a deprived area?
Hemel Hempstead HP23 4 sits in deprivation decile 9 of 10 (1 = most deprived), making it one of the less deprived areas in England (English Indices of Deprivation, ONS).