Harrow HA4 area guide
6 sectors · 1,138 postcodes
Is Harrow HA4 a good place to live?
In Harrow (HA4), recorded crime is 32% above the national average, homes sell for around £641,082 on average, there are 17 schools in the area (9 of 9 Ofsted-rated Good or Outstanding), flood risk from rivers and the sea is high, and it ranks as one of the less deprived parts of the country (deprivation decile 8/10, where 1 is most deprived).
- D Safetycrime 32% above average
- A Schools100% Good/Outstanding
- E Floodhigh risk
- How we grade →
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
£641,082
Population
63,545
Recorded crime
301.4
Schools
17
Broadband
93%
Flood risk
High
Flood risk in Harrow HA4
Flood risk from rivers and the sea in Harrow HA4 is rated high. Around 7.7% of properties (1,815 of 23,492) sit in a modelled flood zone, of which 762 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 sold price in HA4, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (147 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Recorded crime trend
Recorded crimes per month in HA4 (May 24–Apr 26, average 278/month). Hover a point to read the count. Source: Police.uk street-level data.
Who lives here
- Median age
- 40
- One-person households
- 25%
- Households with children
- 34%
- Households
- 24,402
Owned 71% · Social rent 8% · Private rent 20%
Census 2021 (ONS), for HA4.
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Harrow HA4: frequently asked questions
Is Harrow HA4 a good place to live?
In Harrow (HA4), recorded crime is 32% above the national average, homes sell for around £641,082 on average, there are 17 schools in the area (9 of 9 Ofsted-rated Good or Outstanding), flood risk from rivers and the sea is high, and it ranks as one of the less deprived parts of the country (deprivation decile 8/10, where 1 is most deprived).
What is the crime rate in Harrow HA4?
Recorded crime in Harrow HA4 runs at 301.4 per 1,000 properties, 32% above the national average (Police.uk, 2026-04).
Is Harrow HA4 safe?
Crime in Harrow HA4 is above the national average. Recorded crime in Harrow HA4 runs at 301.4 per 1,000 properties, 32% above the national average (Police.uk, 2026-04).
How much are house prices in Harrow HA4?
Homes in Harrow HA4 sell for around £641,082 on average, based on 663 recorded sales (HM Land Registry).
Is Harrow HA4 at risk of flooding?
Flood risk from rivers and the sea in Harrow HA4 is rated high. Around 7.7% of properties (1,815 of 23,492) sit in a modelled flood zone, of which 762 are at significant risk.
How many schools are there in Harrow HA4?
There are 17 schools in Harrow HA4 (14 primary, 3 secondary), per the DfE Get Information about Schools register.
Are the schools in Harrow HA4 any good?
Of the 9 Ofsted-rated schools in Harrow HA4, 9 (100%) are rated Good or Outstanding (Ofsted).
Is Harrow HA4 a deprived area?
Harrow HA4 sits in deprivation decile 8 of 10 (1 = most deprived), making it one of the less deprived areas in England (English Indices of Deprivation, ONS).