# AL7 3SF

## Location

- **Coordinates:** 51.794034, -0.193709
- **Open Location Code:** 9C3XQRV4+JG
- **Maidenhead Locator:** IO91vt
- **Qibla:** 119.2°
- **Grid reference:** TL 24665 12140
- **UTM:** 30U 693518 5741855
- **Elevation:** 84m
- **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:** E01023957
- **2021 MSOA:** Peartree (E02004986)
- **2021 output area:** E00121648
- **2011 LSOA:** E01023957
- **2011 MSOA:** E02004986
- **2011 output area:** E00121648
- **2011 workplace zone:** E33027642
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Multicultural Metropolitans (4A1)
- **Deprivation rank (IMD):** 9709
- **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 | 1004 |
| Hospital | Queen Elizabeth II Hospital | 1236 |
| GP | Peartree Surgery | 445 |
| School | Ludwick Nursery School | 138 |
| Airport | London Luton Airport | 14981 |
| Bus stop | Ethelred Close | 51 |
| Food bank | Salvation Army | 336 |
| Defibrillator | NA | 429 |
| Pharmacy | Boots | 268 |
| Post office | Post Office | 443 |
| Library | Woodhall Library | 330 |
| Coast | — | 55050 |
| Central London | — | 32195 |

## Utilities

- **Electricity:** UK Power Networks (region A, MPAN 10)
- **Water:** Affinity Water
- **Sewerage:** Thames Water
- **Broadband:** 0% gigabit, 100% superfast, 0% ultrafast, 0% below USO

## Adjacent postcodes

- [AL7 3QE](https://openpostcodes.uk/AL7%203QE)
- [AL7 3RW](https://openpostcodes.uk/AL7%203RW)
- [AL7 3QF](https://openpostcodes.uk/AL7%203QF)
- [AL7 3QZ](https://openpostcodes.uk/AL7%203QZ)
- [AL7 3QD](https://openpostcodes.uk/AL7%203QD)
- [AL7 3RP](https://openpostcodes.uk/AL7%203RP)
- [AL7 3PZ](https://openpostcodes.uk/AL7%203PZ)
- [AL7 3PY](https://openpostcodes.uk/AL7%203PY)
- [AL7 3PN](https://openpostcodes.uk/AL7%203PN)

## Boundary

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

## Data

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