# AL4 9SD

## Location

- **Coordinates:** 51.769588, -0.312605
- **Open Location Code:** 9C3XQM9P+RX
- **Maidenhead Locator:** IO91us
- **Qibla:** 119°
- **Grid reference:** TL 16529 09225
- **UTM:** 30U 685420 5738828
- **Elevation:** 116m
- **Timezone:** Europe/London

## Administrative areas

- **Country:** England (E92000001)
- **Region:** East of England (E12000006)
- **Admin district:** St Albans (E07000240)
- **Ward:** Marshalswick West (E05015802)
- **Constituency:** St Albans (E14001507)
- **County:** Hertfordshire (E10000015)
- **Parish code:** E04013286
- **Travel to work area:** E30000237
- **Police force area:** E23000027
- **Built-up area:** E63011552
- **County electoral division:** E58000618
- **European electoral region:** East of England (E15000006)
- **Date introduced:** 1988-03

## Census & classification

- **2021 LSOA:** E01023709
- **2021 MSOA:** Marshalswick (E02004931)
- **2021 output area:** E00120396
- **2011 LSOA:** E01023709
- **2011 MSOA:** E02004931
- **2011 output area:** E00120396
- **2011 workplace zone:** E33027429
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Urbanites (5A2)
- **Deprivation rank (IMD):** 24396
- **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 | 2508 |
| Hospital | St Albans City Hospital | 2402 |
| GP | Parkbury House Surgery | 2069 |
| School | Wheatfields Junior Mixed School | 111 |
| Airport | London Luton Airport | 12299 |
| Bus stop | Kingshill Avenue | 321 |
| Food bank | St Albans and District | 1860 |
| Defibrillator | Wheatfields Infants & Nursery School | 212 |
| Pharmacy | Quadrant Pharmacy | 676 |
| Post office | Marshalswick Post Office | 706 |
| Library | Marshalswick Library | 858 |
| Coast | — | 59629 |
| Central London | — | 31824 |

## 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 9NR](https://openpostcodes.uk/AL4%209NR)
- [AL4 9AX](https://openpostcodes.uk/AL4%209AX)
- [AL4 9AS](https://openpostcodes.uk/AL4%209AS)
- [AL4 9NS](https://openpostcodes.uk/AL4%209NS)

## Boundary

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

## Data

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