# AL7 4DX

## Location

- **Coordinates:** 51.783543, -0.197448
- **Open Location Code:** 9C3XQRM3+C2
- **Maidenhead Locator:** IO91vs
- **Qibla:** 119.2°
- **Grid reference:** TL 24436 10967
- **UTM:** 30U 693305 5740679
- **Elevation:** 78m
- **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:** E01035606
- **2021 MSOA:** Hollybush (E02004988)
- **2021 output area:** E00121570
- **2011 LSOA:** E01023941
- **2011 MSOA:** E02004988
- **2011 output area:** E00121570
- **2011 workplace zone:** E33027651
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Hard-Pressed Living (8D2)
- **Deprivation rank (IMD):** 18126
- **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 | 1975 |
| Hospital | Queen Elizabeth II Hospital | 608 |
| GP | Hertfordshire IUC Service and HUC HQ | 465 |
| School | Creswick Academy | 477 |
| Airport | London Luton Airport | 15513 |
| Bus stop | Hollybush Lane | 57 |
| Food bank | Salvation Army | 931 |
| Defibrillator | NA | 103 |
| Pharmacy | Boots | 926 |
| Post office | Hollybush Post Office | 125 |
| Library | Library | 939 |
| Coast | — | 54446 |
| Central London | — | 31079 |

## 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 4HP](https://openpostcodes.uk/AL7%204HP)
- [AL7 4EW](https://openpostcodes.uk/AL7%204EW)
- [AL7 4HR](https://openpostcodes.uk/AL7%204HR)
- [AL7 4HA](https://openpostcodes.uk/AL7%204HA)
- [AL7 4DY](https://openpostcodes.uk/AL7%204DY)
- [AL7 4DU](https://openpostcodes.uk/AL7%204DU)
- [AL7 4DS](https://openpostcodes.uk/AL7%204DS)
- [AL7 4EG](https://openpostcodes.uk/AL7%204EG)

## Boundary

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

## Data

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