# SE23 3UN

## Location

- **Coordinates:** 51.438176, -0.059883
- **Open Location Code:** 9C3XCWQR+72
- **Maidenhead Locator:** IO91xk
- **Qibla:** 119°
- **Grid reference:** TQ 34944 72805
- **UTM:** 30U 704337 5702654
- **Elevation:** 94m
- **Timezone:** Europe/London

## Administrative areas

- **Country:** England (E92000001)
- **Region:** London (E12000007)
- **Admin district:** Lewisham (E09000023)
- **Ward:** Forest Hill (E05013722)
- **Constituency:** Lewisham West and East Dulwich (E14001333)
- **Parish code:** E43000213
- **Travel to work area:** E30000234
- **Police force area:** E23000001
- **Built-up area:** E63012161
- **European electoral region:** London (E15000007)
- **Date introduced:** 1980-01

## Census & classification

- **2021 LSOA:** E01003257
- **2021 MSOA:** Upper Sydenham (E02000680)
- **2021 output area:** E00016447
- **2011 LSOA:** E01003257
- **2011 MSOA:** E02000680
- **2011 output area:** E00016447
- **2011 workplace zone:** E33035329
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Ethnicity Central (3D2)
- **Deprivation rank (IMD):** 12841
- **Postcode user type:** Small

## Health (England)

- **NHS region:** E40000003
- **ICB location:** E38000244
- **Integrated Care Board:** E54000030
- **Cancer Alliance:** E56000010

## Nearest

| Type | Name | Distance (m) |
|---|---|---|
| Railway station | Forest Hill | 463 |
| Hospital | University Hospital Lewisham | 3344 |
| GP | Wells Park Practice | 880 |
| School | Eliot Bank Primary School | 205 |
| Airport | London City Airport | 10924 |
| Bus stop | Sydenham Rise | 231 |
| Food bank | St George's CofE Primary School | 571 |
| Defibrillator | Tesco | 302 |
| Pharmacy | Perfucare Pharmacy | 776 |
| Post office | Sydenham Post Office | 1476 |
| Library | Forest Hill Library | 378 |
| Coast | — | 30844 |
| Central London | — | 9018 |

## Utilities

- **Electricity:** UK Power Networks (region C, MPAN 12)
- **Water:** Thames Water
- **Sewerage:** Thames Water
- **Broadband:** 100% gigabit, 100% superfast, 100% ultrafast, 0% below USO

## Adjacent postcodes

- [SE23 3UL](https://openpostcodes.uk/SE23%203UL)
- [SE23 3XG](https://openpostcodes.uk/SE23%203XG)
- [SE23 3XF](https://openpostcodes.uk/SE23%203XF)
- [SE23 3UW](https://openpostcodes.uk/SE23%203UW)
- [SE23 3XQ](https://openpostcodes.uk/SE23%203XQ)
- [SE23 3YW](https://openpostcodes.uk/SE23%203YW)

## Boundary

A Polygon boundary polygon is available in the [JSON format](https://openpostcodes.uk/SE23%203UN.json).

## Data

- [HTML](https://openpostcodes.uk/SE23%203UN)
- [JSON](https://openpostcodes.uk/SE23%203UN.json)
- [Markdown](https://openpostcodes.uk/SE23%203UN.md)