# SL9 9SY

## Location

- **Coordinates:** 51.607662, -0.560166
- **Open Location Code:** 9C3XJC5Q+3W
- **Maidenhead Locator:** IO91ro
- **Qibla:** 118.6°
- **Grid reference:** SU 99803 90851
- **UTM:** 30U 668944 5720222
- **Elevation:** 69m
- **Timezone:** Europe/London

## Administrative areas

- **Country:** England (E92000001)
- **Region:** South East (E12000008)
- **Admin district:** Buckinghamshire (E06000060)
- **Ward:** Chalfont St Peter (E05015944)
- **Constituency:** Chesham and Amersham (E14001162)
- **Parish code:** E04001566
- **Travel to work area:** E30000218
- **Police force area:** E23000029
- **Built-up area:** E63011881
- **European electoral region:** South East (E15000008)
- **Date introduced:** 1987-10

## Census & classification

- **2021 LSOA:** E01017755
- **2021 MSOA:** Chalfont Common & St Peter East (E02003686)
- **2021 output area:** E00178425
- **2011 LSOA:** E01017755
- **2011 MSOA:** E02003686
- **2011 output area:** E00089589
- **2011 workplace zone:** E33041332
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Urbanites (5B1)
- **Deprivation rank (IMD):** 32346
- **Postcode user type:** Small

## Health (England)

- **NHS region:** E40000005
- **ICB location:** E38000223
- **Integrated Care Board:** E54000070
- **Cancer Alliance:** E56000037

## Nearest

| Type | Name | Distance (m) |
|---|---|---|
| Railway station | Gerrards Cross | 2114 |
| Hospital | Harefield Hospital | 5347 |
| GP | Dr Allan & Partners | 94 |
| School | Chalfont St Peter CofE Academy | 98 |
| Airport | RAF Northolt | 11542 |
| Bus stop | Market Place | 178 |
| Food bank | Chiltern | 181 |
| Defibrillator | The Hub, Gold Hill Baptist Church | 177 |
| Pharmacy | Richard Adams | 203 |
| Post office | Chalfont St Peter Post Office | 324 |
| Library | Chalfont St Peter Library | 285 |
| Coast | — | 67570 |
| Central London | — | 31910 |

## Utilities

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

## Adjacent postcodes

- [SL9 9SZ](https://openpostcodes.uk/SL9%209SZ)
- [SL9 9RU](https://openpostcodes.uk/SL9%209RU)
- [SL9 9RY](https://openpostcodes.uk/SL9%209RY)
- [SL9 9SB](https://openpostcodes.uk/SL9%209SB)
- [SL9 9SF](https://openpostcodes.uk/SL9%209SF)
- [SL9 9RZ](https://openpostcodes.uk/SL9%209RZ)

## Boundary

A Polygon boundary polygon is available in the [JSON format](https://openpostcodes.uk/SL9%209SY.json).

## Data

- [HTML](https://openpostcodes.uk/SL9%209SY)
- [JSON](https://openpostcodes.uk/SL9%209SY.json)
- [Markdown](https://openpostcodes.uk/SL9%209SY.md)