# AL4 9ER

## Location

- **Coordinates:** 51.78003, -0.303401
- **Open Location Code:** 9C3XQMJW+2J
- **Maidenhead Locator:** IO91us
- **Qibla:** 119°
- **Grid reference:** TL 17137 10401
- **UTM:** 30U 686012 5740013
- **Elevation:** 83m
- **Timezone:** Europe/London

## Administrative areas

- **Country:** England (E92000001)
- **Region:** East of England (E12000006)
- **Admin district:** St Albans (E07000240)
- **Ward:** Sandridge & Wheathampstead (E05013962)
- **Constituency:** Harpenden and Berkhamsted (E14001268)
- **County:** Hertfordshire (E10000015)
- **Parish code:** E04013286
- **Travel to work area:** E30000237
- **Police force area:** E23000027
- **Built-up area:** E63011508
- **County electoral division:** E58000625
- **European electoral region:** East of England (E15000006)
- **Date introduced:** 1980-01

## Census & classification

- **2021 LSOA:** E01023736
- **2021 MSOA:** Jersey Farm & Sandridge (E02004930)
- **2021 output area:** E00120538
- **2011 LSOA:** E01023736
- **2011 MSOA:** E02004930
- **2011 output area:** E00120538
- **2011 workplace zone:** E33027425
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Urbanites (5A3)
- **Deprivation rank (IMD):** 22903
- **Postcode user type:** Small

## Health (England)

- **NHS region:** E40000013
- **ICB location:** E38000079
- **Integrated Care Board:** E54000065
- **Cancer Alliance:** E56000035

## Nearest

| Type | Name | Distance (m) |
|---|---|---|
| Railway station | St Albans | 3826 |
| Hospital | St Albans City Hospital | 3564 |
| GP | The Children's Clinic | 3345 |
| School | Sandridge School | 525 |
| Airport | London Luton Airport | 11433 |
| Bus stop | St Leonard's Church | 179 |
| Food bank | St Albans and District | 2762 |
| Defibrillator | Sandridge Parish Council | 214 |
| Pharmacy | Quadrant Pharmacy | 1759 |
| Post office | Jersey Farm Post Office | 1186 |
| Library | Marshalswick Library | 1887 |
| Coast | — | 59811 |
| Central London | — | 32649 |

## 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

- [AL4 9UZ](https://openpostcodes.uk/AL4%209UZ)
- [AL4 9EW](https://openpostcodes.uk/AL4%209EW)
- [AL4 9EN](https://openpostcodes.uk/AL4%209EN)
- [AL4 9DR](https://openpostcodes.uk/AL4%209DR)
- [AL4 9EU](https://openpostcodes.uk/AL4%209EU)

## Boundary

A Polygon boundary polygon is available in the [JSON format](https://openpostcodes.uk/AL4%209ER.json).

## Data

- [HTML](https://openpostcodes.uk/AL4%209ER)
- [JSON](https://openpostcodes.uk/AL4%209ER.json)
- [Markdown](https://openpostcodes.uk/AL4%209ER.md)