# SL4 3SL

## Location

- **Coordinates:** 51.481688, -0.615884
- **Open Location Code:** 9C3XF9JM+MJ
- **Maidenhead Locator:** IO91ql
- **Qibla:** 118.4°
- **Grid reference:** SU 96210 76767
- **UTM:** 30U 665543 5706088
- **Elevation:** 21m
- **Timezone:** Europe/London

## Administrative areas

- **Country:** England (E92000001)
- **Region:** South East (E12000008)
- **Admin district:** Windsor and Maidenhead (E06000040)
- **Ward:** Eton & Castle (E05012504)
- **Constituency:** Windsor (E14001588)
- **Parish code:** E43000259
- **Travel to work area:** E30000266
- **Police force area:** E23000029
- **Built-up area:** E63012122
- **European electoral region:** South East (E15000008)
- **Date introduced:** 1981-06

## Census & classification

- **2021 LSOA:** E01016547
- **2021 MSOA:** Clewer Village (E02003432)
- **2021 output area:** E00083527
- **2011 LSOA:** E01016547
- **2011 MSOA:** E02003432
- **2011 output area:** E00083527
- **2011 workplace zone:** E33040341
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Urbanites (5A3)
- **Deprivation rank (IMD):** 26601
- **Postcode user type:** Small

## Health (England)

- **NHS region:** E40000005
- **ICB location:** E38000268
- **Integrated Care Board:** E54000070
- **Cancer Alliance:** E56000037

## Nearest

| Type | Name | Distance (m) |
|---|---|---|
| Railway station | Windsor & Eton Central | 504 |
| Hospital | Windsor Dialysis Unit | 376 |
| GP | The Wellfield Skin Clinic | 241 |
| School | Trinity St Stephen CofE Aided First School | 228 |
| Airport | London Heathrow Airport | 10871 |
| Bus stop | Alma Road | 175 |
| Food bank | Windsor Food Share | 530 |
| Defibrillator | NA | 53 |
| Pharmacy | Windsor Pharmacy and Travel Clinic | 397 |
| Post office | Mail Boxes Etc. | 356 |
| Library | Windsor Library | 467 |
| Coast | — | 69371 |
| Central London | — | 33919 |

## Utilities

- **Electricity:** Scottish and Southern Electricity Networks (region H, MPAN 20)
- **Water:** Thames Water
- **Sewerage:** Thames Water
- **Broadband:** 100% gigabit, 100% superfast, 100% ultrafast, 0% below USO

## Adjacent postcodes

- [SL4 3HW](https://openpostcodes.uk/SL4%203HW)
- [SL4 5BS](https://openpostcodes.uk/SL4%205BS)
- [SL4 3HR](https://openpostcodes.uk/SL4%203HR)
- [SL4 1TB](https://openpostcodes.uk/SL4%201TB)
- [SL4 5BW](https://openpostcodes.uk/SL4%205BW)
- [SL4 1SS](https://openpostcodes.uk/SL4%201SS)
- [SL4 1RX](https://openpostcodes.uk/SL4%201RX)

## Boundary

A Polygon boundary polygon is available in the [JSON format](https://openpostcodes.uk/SL4%203SL.json).

## Data

- [HTML](https://openpostcodes.uk/SL4%203SL)
- [JSON](https://openpostcodes.uk/SL4%203SL.json)
- [Markdown](https://openpostcodes.uk/SL4%203SL.md)