# AL7 4DB

## Location

- **Coordinates:** 51.789872, -0.179245
- **Open Location Code:** 9C3XQRQC+W8
- **Maidenhead Locator:** IO91vs
- **Qibla:** 119.2°
- **Grid reference:** TL 25674 11702
- **UTM:** 30U 694533 5741431
- **Elevation:** 75m
- **Timezone:** Europe/London

## Administrative areas

- **Country:** England (E92000001)
- **Region:** East of England (E12000006)
- **Admin district:** Welwyn Hatfield (E07000241)
- **Ward:** Howlands (E05011066)
- **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:** E01023945
- **2021 MSOA:** Hall Grove (E02004987)
- **2021 output area:** E00121592
- **2011 LSOA:** E01023945
- **2011 MSOA:** E02004987
- **2011 output area:** E00121592
- **2011 workplace zone:** E33027647
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Hard-Pressed Living (8D2)
- **Deprivation rank (IMD):** 19526
- **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 | 2051 |
| Hospital | Queen Elizabeth II Hospital | 968 |
| GP | Hall Grove Practice | 184 |
| School | Commonswood Primary & Nursery School | 624 |
| Airport | London Luton Airport | 16056 |
| Bus stop | Howlands | 53 |
| Food bank | Welwyn Garden City | 476 |
| Defibrillator | Outside Main Entrance | 126 |
| Pharmacy | Hall Grove Pharmacy | 100 |
| Post office | Hallgrove Post Office | 113 |
| Library | Library | 874 |
| Coast | — | 54009 |
| Central London | — | 31609 |

## 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 4FU](https://openpostcodes.uk/AL7%204FU)
- [AL7 4PH](https://openpostcodes.uk/AL7%204PH)
- [AL7 4PQ](https://openpostcodes.uk/AL7%204PQ)
- [AL7 4RD](https://openpostcodes.uk/AL7%204RD)
- [AL7 3HS](https://openpostcodes.uk/AL7%203HS)
- [AL7 3HR](https://openpostcodes.uk/AL7%203HR)

## Boundary

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

## Data

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