# AL7 3TT

## Location

- **Coordinates:** 51.796821, -0.202532
- **Open Location Code:** 9C3XQQWW+PX
- **Maidenhead Locator:** IO91vt
- **Qibla:** 119.2°
- **Grid reference:** TL 24049 12435
- **UTM:** 30U 692897 5742142
- **Elevation:** 88m
- **Timezone:** Europe/London

## Administrative areas

- **Country:** England (E92000001)
- **Region:** East of England (E12000006)
- **Admin district:** Welwyn Hatfield (E07000241)
- **Ward:** Peartree (E05011069)
- **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:** E58000623
- **European electoral region:** East of England (E15000006)
- **Date introduced:** 1983-07

## Census & classification

- **2021 LSOA:** E01035605
- **2021 MSOA:** Peartree (E02004986)
- **2021 output area:** E00190313
- **2011 LSOA:** E01023954
- **2011 MSOA:** E02004986
- **2011 output area:** E00121641
- **2011 workplace zone:** E33027643
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Multicultural Metropolitans (4A3)
- **Deprivation rank (IMD):** 7164
- **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 | 461 |
| Hospital | Queen Elizabeth II Hospital | 1776 |
| GP | Peartree Surgery | 316 |
| School | Peartree Primary School | 224 |
| Airport | London Luton Airport | 14310 |
| Bus stop | Penn Way | 79 |
| Food bank | Salvation Army | 658 |
| Defibrillator | NA | 318 |
| Pharmacy | Boots | 443 |
| Post office | Post Office | 281 |
| Library | Woodhall Library | 958 |
| Coast | — | 55704 |
| Central London | — | 32593 |

## 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 3EE](https://openpostcodes.uk/AL7%203EE)
- [AL7 3SR](https://openpostcodes.uk/AL7%203SR)
- [AL7 3BZ](https://openpostcodes.uk/AL7%203BZ)
- [AL7 3SH](https://openpostcodes.uk/AL7%203SH)
- [AL7 3EG](https://openpostcodes.uk/AL7%203EG)
- [AL7 3SN](https://openpostcodes.uk/AL7%203SN)
- [AL7 3TU](https://openpostcodes.uk/AL7%203TU)
- [AL7 3AB](https://openpostcodes.uk/AL7%203AB)

## Boundary

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

## Data

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