# AL7 3TR

## Location

- **Coordinates:** 51.79061, -0.199748
- **Open Location Code:** 9C3XQRR2+64
- **Maidenhead Locator:** IO91vs
- **Qibla:** 119.2°
- **Grid reference:** TL 24258 11749
- **UTM:** 30U 693116 5741459
- **Elevation:** 84m
- **Timezone:** Europe/London

## Administrative areas

- **Country:** England (E92000001)
- **Region:** East of England (E12000006)
- **Admin district:** Welwyn Hatfield (E07000241)
- **Ward:** Hollybush (E05011065)
- **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:** E01023940
- **2021 MSOA:** Hollybush (E02004988)
- **2021 output area:** E00121559
- **2011 LSOA:** E01023940
- **2011 MSOA:** E02004988
- **2011 output area:** E00121559
- **2011 workplace zone:** E33027649
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Urbanites (5A3)
- **Deprivation rank (IMD):** 19175
- **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 | 1173 |
| Hospital | Queen Elizabeth II Hospital | 1111 |
| GP | Peartree Surgery | 726 |
| School | Our Lady Catholic Primary School | 209 |
| Airport | London Luton Airport | 14887 |
| Bus stop | Leigh Common | 166 |
| Food bank | Salvation Army | 228 |
| Defibrillator | Our Ladies Church  | 61 |
| Pharmacy | Boots | 378 |
| Post office | Post Office | 686 |
| Library | Woodhall Library | 551 |
| Coast | — | 55094 |
| Central London | — | 31880 |

## 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 3TP](https://openpostcodes.uk/AL7%203TP)
- [AL7 4TS](https://openpostcodes.uk/AL7%204TS)
- [AL7 4TF](https://openpostcodes.uk/AL7%204TF)
- [AL7 3TH](https://openpostcodes.uk/AL7%203TH)
- [AL7 3TE](https://openpostcodes.uk/AL7%203TE)

## Boundary

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

## Data

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