# AL7 3ES

## Location

- **Coordinates:** 51.795742, -0.1861
- **Open Location Code:** 9C3XQRW7+7H
- **Maidenhead Locator:** IO91vt
- **Qibla:** 119.2°
- **Grid reference:** TL 25185 12343
- **UTM:** 30U 694035 5742065
- **Elevation:** 87m
- **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:** E01023944
- **2021 MSOA:** Hall Grove (E02004987)
- **2021 output area:** E00121580
- **2011 LSOA:** E01023944
- **2011 MSOA:** E02004987
- **2011 output area:** E00121580
- **2011 workplace zone:** E33027644
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Constrained City Dwellers (7A3)
- **Deprivation rank (IMD):** 20388
- **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 | 1304 |
| Hospital | Queen Elizabeth II Hospital | 1386 |
| GP | Hall Grove Practice | 773 |
| School | Swallow Dell Primary and Nursery School | 84 |
| Airport | London Luton Airport | 15293 |
| Bus stop | Salisbury Road | 36 |
| Food bank | Welwyn Garden City | 623 |
| Defibrillator | First Aid Cupboard Outside Y4 Classroom | 84 |
| Pharmacy | Boots | 735 |
| Post office | Hallgrove Post Office | 837 |
| Library | Woodhall Library | 630 |
| Coast | — | 54801 |
| Central London | — | 32313 |

## 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 3ER](https://openpostcodes.uk/AL7%203ER)
- [AL7 3JP](https://openpostcodes.uk/AL7%203JP)
- [AL7 3ET](https://openpostcodes.uk/AL7%203ET)
- [AL7 3RY](https://openpostcodes.uk/AL7%203RY)
- [AL7 3EW](https://openpostcodes.uk/AL7%203EW)
- [AL7 3SB](https://openpostcodes.uk/AL7%203SB)
- [AL7 3EP](https://openpostcodes.uk/AL7%203EP)

## Boundary

A Polygon boundary polygon is available in the [JSON format](https://openpostcodes.uk/AL7%203ES.json).

## Data

- [HTML](https://openpostcodes.uk/AL7%203ES)
- [JSON](https://openpostcodes.uk/AL7%203ES.json)
- [Markdown](https://openpostcodes.uk/AL7%203ES.md)