HA1
Postcode districtPostcode district covering Harrow, Greenhill and Wealdstone, in Harrow.
Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an HA1 postcode. How census figures are added up
Gigabit coverage by postcode district
Connected Nations (Ofcom) · January 2026
In HA1, 86.5% of homes and businesses could get gigabit-capable broadband in January 2026.
How HA1 compares
Each dot is a postcode district. The black line marks the middle one.
Is HA1 safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in HA1 at a rate of 139.3 per 1,000 people.
That compares with 87.8 per 1,000 people across HA.
In August 2026 alone, 541 cases of crime and anti-social behaviour were recorded in HA1.
In the 12 months to August 2026, the most common types were violence and sexual offences (1,823), anti-social behaviour (1,662) and other crime (940).
A year earlier, the recorded crime rate in HA1 was 140.3 per 1,000 people.
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.
Deprivation in HA1, neighbourhood by neighbourhood
- Deprivation is ranked by neighbourhood, so HA1 has no single figure. Of its 23 neighbourhoods with a rank:
- Decile 3: 3 neighbourhoods
- Decile 4: 2 neighbourhoods
- Decile 5: 7 neighbourhoods
- Decile 6: 4 neighbourhoods
- Decile 7: 5 neighbourhoods
- Decile 8: 2 neighbourhoods
English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.
Neighbourhoods in HA1
| Name | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
|---|---|---|---|---|
| Brent 008A | 1,507 | 35.2 per 1,000 | 7 | 97.2% |
| Harrow 013G | 1,245 | 153.5 per 1,000 | 3 | 99.5% |
| Harrow 020A | 2,116 | 84.5 per 1,000 | 4 | 98.3% |
| Harrow 020B | 2,908 | 255.0 per 1,000 | 3 | 77.3% |
| Harrow 020C | 2,336 | 90.9 per 1,000 | 5 | 96.5% |
| Harrow 020D | 2,142 | 39.2 per 1,000 | 5 | 96.9% |
| Harrow 021A | 1,929 | 86.3 per 1,000 | 7 | 100.0% |
| Harrow 021B | 2,475 | 151.5 per 1,000 | 5 | 93.6% |
| Harrow 021C | 2,058 | 90.2 per 1,000 | 6 | 94.8% |
| Harrow 021D | 1,924 | 61.2 per 1,000 | 6 | 92.3% |
| Harrow 023B | 1,840 | 63.9 per 1,000 | 6 | 86.2% |
| Harrow 023C | 2,731 | 556.3 per 1,000 | 4 | 67.5% |
| Harrow 023D | 1,711 | 92.1 per 1,000 | 3 | 87.9% |
| Harrow 023E | 1,407 | 20.9 per 1,000 | 5 | 73.6% |
| Harrow 023F | 1,280 | 60.4 per 1,000 | 8 | 93.3% |
| Harrow 023G | 1,435 | 127.5 per 1,000 | 5 | 84.7% |
| Harrow 023H | 1,266 | 303.9 per 1,000 | 7 | 88.2% |
| Harrow 024A | 2,114 | 49.8 per 1,000 | 5 | 92.2% |
| Harrow 024B | 1,886 | 69.9 per 1,000 | 7 | 96.3% |
| Harrow 024C | 1,957 | 55.7 per 1,000 | 6 | 88.9% |
| Harrow 029B | 1,491 | 91.0 per 1,000 | 7 | 75.7% |
| Harrow 029C | 2,015 | 114.5 per 1,000 | 5 | 84.5% |
| Harrow 029D | 1,747 | 41.0 per 1,000 | 8 | 66.8% |
MPs for HA1
- Gareth ThomasLabour (Co-op)MP for Harrow West95% of HA1’s postcodes
- Barry GardinerLabourMP for Brent West4.7% of HA1’s postcodes
As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.
Middle areas in HA15
Postcode sectors in HA15
Council1
Towns in HA12
Postcode districts next to HA16
Nearest rail stations4
More in the HA postcode area2
HA1 in brief
HA1 is a postcode district covering Harrow, Greenhill and Wealdstone, in Harrow.
About 48,922 people lived in HA1 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £427,640 in 2025 across 336 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 139.3 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in HA1 was £427,640 in 2025.
HA1 had 45,107 usual residents at the census.
In HA1, 86.5% of homes and businesses could get gigabit-capable broadband in January 2026.
In HA1, 5.1% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.