# HA4

Postcode district covering Ruislip and Eastcote, in Hillingdon.

HA4 is a postcode district covering Ruislip and Eastcote, in Hillingdon. Median sale price £560,000 in 2025. Recorded crime 70.5 per 1,000 people.

Postcode district. Code HA4. In: [Postcodes](https://openindex.co.uk/postcode) › [HA](https://openindex.co.uk/postcode/ha)

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 HA4 postcode. [How census figures are added up](https://openindex.co.uk/sources/population)

## Key figures

- **Median sale price: £560,000** (2025). The median price paid for a home in HA4 was £560,000 in 2025. Joint 184th most expensive of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026. https://openindex.co.uk/postcode/ha4#f-house-sales-median-price
- **Population: 52,926** (2021). HA4 had 52,926 usual residents at the census (ONS Census 2021). 160th most populated of 2,756. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026. https://openindex.co.uk/postcode/ha4#f-population
- **People in radon Affected Area squares: 0%** (2022). About 0% of people in HA4 live in a 1 km square that the radon atlas marks as a radon Affected Area. UK 44%. Source: Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Published 1 December 2022. https://openindex.co.uk/postcode/ha4#f-radon-affected-share
- **Gigabit broadband coverage: 95.2%** (January 2026). In HA4, 95.2% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026. https://openindex.co.uk/postcode/ha4#f-gigabit-coverage

## On the map

- [Radon Affected Area by postcode district](https://openindex.co.uk/map/radon-affected-areas?place=HA4) (Worked out by Open Index · 2022): About 0% of people in HA4 live in a 1 km square that the radon atlas marks as a radon Affected Area.
- [Sales per year by postcode district](https://openindex.co.uk/map/house-sales-per-year?place=HA4) (Worked out by Open Index · 2025): 596 homes were sold in HA4 in 2025.
- [Crime and ASB by postcode district](https://openindex.co.uk/map/recorded-crime?place=HA4) (Police recorded crime and outcomes (data.police.uk) · August 2026): Crime and anti-social behaviour for HA4.
- [Population by postcode district](https://openindex.co.uk/map/population?place=HA4) (Census 2021, England and Wales): HA4 had 52,926 usual residents at the census.

## How HA4 compares

Each postcode district against every other postcode district the measure covers.

| Measure | HA4 | Rank | Compared with |
| --- | --- | --- | --- |
| Median sale price | £560,000 | 4th most expensive | 10 postcode districts, HA · 2025 |
| Population | 52,926 | 5th least populated | 10 postcode districts, HA · 2021 |
| People in radon Affected Area squares | 0% | joint fewest people in radon Affected Areas | 10 postcode districts, HA · 2022 |
| Gigabit broadband coverage | 95.2% | highest | 10 postcode districts, HA · Jan 2026 |

## Is HA4 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in HA4 at a rate of 70.5 per 1,000 people.
That compares with 87.8 per 1,000 people across the HA postcode area.
In August 2026 alone, 313 cases of crime and anti-social behaviour were recorded in HA4.
In the 12 months to August 2026, the most common types were anti-social behaviour (888), violence and sexual offences (855) and other crime (553).
A year earlier, the recorded crime rate in HA4 was 68.7 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 HA4, neighbourhood by neighbourhood

- Deprivation is ranked by neighbourhood, so HA4 has no single figure. Of its 31 neighbourhoods with a rank:
- Decile 5: 4 neighbourhoods
- Decile 6: 4 neighbourhoods
- Decile 7: 4 neighbourhoods
- Decile 8: 5 neighbourhoods
- Decile 9: 7 neighbourhoods
- Decile 10 (England’s least deprived 10%): 7 neighbourhoods

Source: English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.

## Neighbourhoods in HA4

| Area | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
| --- | --- | --- | --- | --- |
| [Hillingdon 004A](https://openindex.co.uk/hillingdon/neighbourhood/e01002433) | 2,497 | 82.0 per 1,000 | 6 | 90.1% |
| [Hillingdon 005A](https://openindex.co.uk/hillingdon/neighbourhood/e01002533) | 1,457 | 56.9 per 1,000 | 5 | 99.5% |
| [Hillingdon 005B](https://openindex.co.uk/hillingdon/neighbourhood/e01002534) | 1,523 | 107.7 per 1,000 | 9 | 99.5% |
| [Hillingdon 005C](https://openindex.co.uk/hillingdon/neighbourhood/e01002538) | 1,688 | 87.3 per 1,000 | 6 | 87.8% |
| [Hillingdon 005D](https://openindex.co.uk/hillingdon/neighbourhood/e01002539) | 1,709 | 21.4 per 1,000 | 9 | 94.8% |
| [Hillingdon 006A](https://openindex.co.uk/hillingdon/neighbourhood/e01002418) | 1,777 | 30.6 per 1,000 | 7 | 100.0% |
| [Hillingdon 006B](https://openindex.co.uk/hillingdon/neighbourhood/e01002419) | 1,690 | 21.2 per 1,000 | 9 | 97.9% |
| [Hillingdon 007A](https://openindex.co.uk/hillingdon/neighbourhood/e01002430) | 1,391 | 32.2 per 1,000 | 10 | 99.8% |
| [Hillingdon 007B](https://openindex.co.uk/hillingdon/neighbourhood/e01002434) | 1,329 | 63.3 per 1,000 | 10 | 98.9% |
| [Hillingdon 007C](https://openindex.co.uk/hillingdon/neighbourhood/e01002435) | 1,536 | 31.4 per 1,000 | 10 | 99.8% |
| [Hillingdon 007D](https://openindex.co.uk/hillingdon/neighbourhood/e01002470) | 1,834 | 74.2 per 1,000 | 6 | 88.8% |
| [Hillingdon 007E](https://openindex.co.uk/hillingdon/neighbourhood/e01002535) | 2,188 | 164.2 per 1,000 | 8 | 83.0% |
| [Hillingdon 008A](https://openindex.co.uk/hillingdon/neighbourhood/e01002416) | 1,744 | 28.2 per 1,000 | 9 | 99.8% |
| [Hillingdon 008B](https://openindex.co.uk/hillingdon/neighbourhood/e01002417) | 1,780 | 51.5 per 1,000 | 9 | 96.5% |
| [Hillingdon 008C](https://openindex.co.uk/hillingdon/neighbourhood/e01002420) | 1,616 | 55.0 per 1,000 | 7 | 91.3% |
| [Hillingdon 008D](https://openindex.co.uk/hillingdon/neighbourhood/e01002421) | 1,703 | 52.0 per 1,000 | 8 | 99.7% |
| [Hillingdon 008E](https://openindex.co.uk/hillingdon/neighbourhood/e01002471) | 1,632 | 31.4 per 1,000 | 10 | 98.6% |
| [Hillingdon 009A](https://openindex.co.uk/hillingdon/neighbourhood/e01002465) | 1,714 | 54.4 per 1,000 | 6 | 98.0% |
| [Hillingdon 009B](https://openindex.co.uk/hillingdon/neighbourhood/e01002467) | 1,604 | 38.4 per 1,000 | 10 | 99.5% |
| [Hillingdon 009C](https://openindex.co.uk/hillingdon/neighbourhood/e01002494) | 1,800 | 37.0 per 1,000 | 7 | 99.5% |
| [Hillingdon 009D](https://openindex.co.uk/hillingdon/neighbourhood/e01002536) | 1,330 | 43.6 per 1,000 | 8 | 89.6% |
| [Hillingdon 010A](https://openindex.co.uk/hillingdon/neighbourhood/e01002415) | 1,714 | 21.8 per 1,000 | 10 | 100.0% |
| [Hillingdon 010B](https://openindex.co.uk/hillingdon/neighbourhood/e01002466) | 1,724 | 37.8 per 1,000 | 9 | 99.4% |
| [Hillingdon 010C](https://openindex.co.uk/hillingdon/neighbourhood/e01002468) | 1,714 | 49.3 per 1,000 | 9 | 100.0% |
| [Hillingdon 010D](https://openindex.co.uk/hillingdon/neighbourhood/e01002469) | 1,656 | 59.2 per 1,000 | 10 | 99.8% |
| [Hillingdon 010E](https://openindex.co.uk/hillingdon/neighbourhood/e01002495) | 1,880 | 56.3 per 1,000 | 7 | 79.1% |
| [Hillingdon 033A](https://openindex.co.uk/hillingdon/neighbourhood/e01002496) | 1,960 | 183.8 per 1,000 | 5 | 99.7% |
| [Hillingdon 033B](https://openindex.co.uk/hillingdon/neighbourhood/e01002497) | 2,481 | 233.6 per 1,000 | 5 | 92.1% |
| [Hillingdon 033C](https://openindex.co.uk/hillingdon/neighbourhood/e01002498) | 1,414 | 68.5 per 1,000 | 8 | 98.0% |
| [Hillingdon 033D](https://openindex.co.uk/hillingdon/neighbourhood/e01002499) | 2,056 | 50.7 per 1,000 | 5 | 93.0% |
| [Hillingdon 033E](https://openindex.co.uk/hillingdon/neighbourhood/e01032577) | 1,784 | 56.0 per 1,000 | 8 | 99.8% |

## Your MP

- [Ruislip, Northwood and Pinner](https://openindex.co.uk/constituency/ruislip-northwood-and-pinner): David Simmonds (Conservative), MP since July 2024. 54% of the people here.
- [Uxbridge and South Ruislip](https://openindex.co.uk/constituency/uxbridge-and-south-ruislip): Danny Beales (Labour), MP since July 2024. 46% of the people here.
- [Harrow West](https://openindex.co.uk/constituency/harrow-west): Gareth Thomas (Labour (Co-op)), MP since July 2024. 0.4% of the people here.

As of 18 October 2026. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

## Middle areas in HA4

[Ruislip](https://openindex.co.uk/hillingdon/ruislip), [Ruislip Gardens](https://openindex.co.uk/hillingdon/ruislip-gardens), [Ruislip Manor](https://openindex.co.uk/hillingdon/ruislip-manor), [South Ruislip](https://openindex.co.uk/hillingdon/south-ruislip), [West Ruislip North](https://openindex.co.uk/hillingdon/west-ruislip-north), [West Ruislip South](https://openindex.co.uk/hillingdon/west-ruislip-south)

## Postcode sectors in HA4

[HA4 0 (219 postcodes)](https://openindex.co.uk/postcode/ha4-0), [HA4 4 (14 postcodes)](https://openindex.co.uk/postcode/ha4-4), [HA4 6 (225 postcodes)](https://openindex.co.uk/postcode/ha4-6), [HA4 7 (256 postcodes)](https://openindex.co.uk/postcode/ha4-7), [HA4 8 (221 postcodes)](https://openindex.co.uk/postcode/ha4-8), [HA4 9 (202 postcodes)](https://openindex.co.uk/postcode/ha4-9)

## Council

[Hillingdon](https://openindex.co.uk/hillingdon)

## Towns in HA4

[Hillingdon](https://openindex.co.uk/hillingdon)

## Postcode districts next to HA4

[HA2](https://openindex.co.uk/postcode/ha2), [HA5](https://openindex.co.uk/postcode/ha5), [HA6](https://openindex.co.uk/postcode/ha6), [UB5](https://openindex.co.uk/postcode/ub5), [UB9](https://openindex.co.uk/postcode/ub9), [UB10](https://openindex.co.uk/postcode/ub10)

## Nearest rail stations

[Ruislip Gardens (400 m from the middle)](https://openindex.co.uk/map/rail-stations?around=-0.4107,51.5607), [South Ruislip (950 m from the middle)](https://openindex.co.uk/map/rail-stations?around=-0.3993,51.5569), [South Ruislip (1000 m from the middle)](https://openindex.co.uk/map/rail-stations?around=-0.3989,51.5568), [Ruislip Manor (1.1 km from the middle)](https://openindex.co.uk/map/rail-stations?around=-0.4130,51.5732)

## More in the HA postcode area

[All HA postcode districts](https://openindex.co.uk/postcode/ha), [Every UK postcode area](https://openindex.co.uk/postcode)

## HA4 in brief

HA4 is a postcode district covering Ruislip and Eastcote, in Hillingdon.
About 54,660 people lived in HA4 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £560,000 in 2025 across 596 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 70.5 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in HA4 was £560,000 in 2025.
HA4 had 52,926 usual residents at the census.
About 0% of people in HA4 live in a 1 km square that the radon atlas marks as a radon Affected Area.
In HA4, 95.2% of homes and businesses could get gigabit-capable broadband in January 2026.

## About

- Type: Postcode district
- Code: HA4
- Postcode area: [HA](https://openindex.co.uk/postcode/ha)
- Constituency: [Ruislip, Northwood and Pinner †](https://openindex.co.uk/constituency/ruislip-northwood-and-pinner)
- Council: [Hillingdon †](https://openindex.co.uk/hillingdon)
- Area: 16.60 km²
- People, mid-2024: 54,660*
- Neighbourhoods: 31
- Output areas: 159

* People: worked out by Open Index from neighbourhood estimates, shared out by where people lived at the census (by area in Northern Ireland). This area's edges do not follow neighbourhood edges, so the figure is close but not exact.
† Best fit: the constituency, council, region and nation this postcode district mostly lies in. Its edges do not follow theirs.

## Next door

[UB10](https://openindex.co.uk/postcode/ub10), [HA5](https://openindex.co.uk/postcode/ha5), [UB5](https://openindex.co.uk/postcode/ub5), [UB9](https://openindex.co.uk/postcode/ub9), [HA6](https://openindex.co.uk/postcode/ha6), [HA2](https://openindex.co.uk/postcode/ha2)

## Latest updates for HA4

- August 2026 house prices published: HM Land Registry and partners · Oct 2026.
- September 2026 rent published: ONS private rents · Oct 2026.
- Dental practices updated: NHS England · Oct 2026.
- Schools updated: Ofsted · Oct 2026.

The same figures as JSON: https://openindex.co.uk/v1/places/HA4

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/ha4, or to one figure with its anchor, https://openindex.co.uk/postcode/ha4#f-house-sales-median-price.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.9. The HTML page: https://openindex.co.uk/postcode/ha4