# W4 4DB

## Location

- **Coordinates:** 51.491104, -0.274263
- **Open Location Code:** 9C3XFPRG+C7
- **Maidenhead Locator:** IO91ul
- **Qibla:** 118.8°
- **Grid reference:** TQ 19906 78318
- **UTM:** 30U 689221 5707963
- **Elevation:** 10m
- **Timezone:** Europe/London

## Administrative areas

- **Country:** England (E92000001)
- **Region:** London (E12000007)
- **Admin district:** Hounslow (E09000018)
- **Ward:** Chiswick Gunnersbury (E05013609)
- **Constituency:** Hammersmith and Chiswick (E14001264)
- **Parish code:** E43000208
- **Travel to work area:** E30000234
- **Police force area:** E23000001
- **Built-up area:** E63012107
- **European electoral region:** London (E15000007)
- **Date introduced:** 1980-01

## Census & classification

- **2021 LSOA:** E01002692
- **2021 MSOA:** Chiswick Park (E02006792)
- **2021 output area:** E00013351
- **2011 LSOA:** E01002692
- **2011 MSOA:** E02006792
- **2011 output area:** E00013351
- **2011 workplace zone:** E33036842
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Ethnicity Central (3D1)
- **Deprivation rank (IMD):** 17842
- **Postcode user type:** Small

## Health (England)

- **NHS region:** E40000003
- **ICB location:** E38000256
- **Integrated Care Board:** E54000071
- **Cancer Alliance:** E56000021

## Nearest

| Type | Name | Distance (m) |
|---|---|---|
| Railway station | Gunnersbury | 131 |
| Hospital | Cora Health - West London Clinic | 2941 |
| GP | The Chiswick Hair Clinic | 634 |
| School | Heathfield House School | 416 |
| Airport | RAF Northolt | 12104 |
| Bus stop | Gunnersbury Station | 57 |
| Food bank | Ealing | 1871 |
| Defibrillator | Hounslow Advertising Kiosk | 220 |
| Pharmacy | Sabel Pharmacy | 524 |
| Post office | Mail Boxes Etc. | 492 |
| Library | Library | 914 |
| Coast | — | 45825 |
| Central London | — | 10308 |

## Utilities

- **Electricity:** Scottish and Southern Electricity Networks (region H, MPAN 20)
- **Water:** Thames Water
- **Sewerage:** Thames Water
- **Broadband:** 93.3% gigabit, 100% superfast, 93.3% ultrafast, 0% below USO

## Adjacent postcodes

- [W4 4DD](https://openpostcodes.uk/W4%204DD)
- [W4 4DA](https://openpostcodes.uk/W4%204DA)
- [W4 4BU](https://openpostcodes.uk/W4%204BU)
- [W4 4BT](https://openpostcodes.uk/W4%204BT)

## Boundary

A Polygon boundary polygon is available in the [JSON format](https://openpostcodes.uk/W4%204DB.json).

## Data

- [HTML](https://openpostcodes.uk/W4%204DB)
- [JSON](https://openpostcodes.uk/W4%204DB.json)
- [Markdown](https://openpostcodes.uk/W4%204DB.md)