# AL7 4HN

## Location

- **Coordinates:** 51.783292, -0.191021
- **Open Location Code:** 9C3XQRM5+8H
- **Maidenhead Locator:** IO91vs
- **Qibla:** 119.2°
- **Grid reference:** TL 24880 10950
- **UTM:** 30U 693749 5740668
- **Elevation:** 76m
- **Timezone:** Europe/London

## Administrative areas

- **Country:** England (E92000001)
- **Region:** East of England (E12000006)
- **Admin district:** Welwyn Hatfield (E07000241)
- **Ward:** Hollybush (E05011065)
- **Constituency:** Welwyn Hatfield (E14001573)
- **County:** Hertfordshire (E10000015)
- **Parish code:** E43000083
- **Travel to work area:** E30000272
- **Police force area:** E23000027
- **Built-up area:** E63011463
- **County electoral division:** E58000676
- **European electoral region:** East of England (E15000006)
- **Date introduced:** 1980-01

## Census & classification

- **2021 LSOA:** E01023942
- **2021 MSOA:** Hollybush (E02004988)
- **2021 output area:** E00121571
- **2011 LSOA:** E01023942
- **2011 MSOA:** E02004988
- **2011 output area:** E00121571
- **2011 workplace zone:** E33027652
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Urbanites (5A2)
- **Deprivation rank (IMD):** 20827
- **Postcode user type:** Small

## Health (England)

- **NHS region:** E40000013
- **ICB location:** E38000049
- **Integrated Care Board:** E54000065
- **Cancer Alliance:** E56000035

## Nearest

| Type | Name | Distance (m) |
|---|---|---|
| Railway station | Welwyn Garden City | 2132 |
| Hospital | Queen Elizabeth II Hospital | 166 |
| GP | Hertfordshire IUC Service and HUC HQ | 74 |
| School | James Marks Academy | 663 |
| Airport | London Luton Airport | 15867 |
| Bus stop | Ryelands | 39 |
| Food bank | Welwyn Garden City | 832 |
| Defibrillator | NA | 357 |
| Pharmacy | Boots | 963 |
| Post office | Hollybush Post Office | 384 |
| Library | Library | 883 |
| Coast | — | 54101 |
| Central London | — | 30986 |

## Utilities

- **Electricity:** UK Power Networks (region A, MPAN 10)
- **Water:** Affinity Water
- **Sewerage:** Thames Water
- **Broadband:** 100% gigabit, 100% superfast, 100% ultrafast, 0% below USO

## Adjacent postcodes

- [AL7 4HL](https://openpostcodes.uk/AL7%204HL)
- [AL7 4HD](https://openpostcodes.uk/AL7%204HD)
- [AL7 4LH](https://openpostcodes.uk/AL7%204LH)
- [AL7 4LQ](https://openpostcodes.uk/AL7%204LQ)
- [AL7 4HZ](https://openpostcodes.uk/AL7%204HZ)
- [AL7 4HB](https://openpostcodes.uk/AL7%204HB)
- [AL7 4EB](https://openpostcodes.uk/AL7%204EB)

## Boundary

A Polygon boundary polygon is available in the [JSON format](https://openpostcodes.uk/AL7%204HN.json).

## Data

- [HTML](https://openpostcodes.uk/AL7%204HN)
- [JSON](https://openpostcodes.uk/AL7%204HN.json)
- [Markdown](https://openpostcodes.uk/AL7%204HN.md)