# SG4 8YY

## Location

- **Coordinates:** 51.850418, -0.235477
- **Open Location Code:** 9C3XVQ27+5R
- **Maidenhead Locator:** IO91vu
- **Qibla:** 119.2°
- **Grid reference:** TL 21633 18340
- **UTM:** 30U 690400 5748014
- **Elevation:** 99m
- **Timezone:** Europe/London

## Administrative areas

- **Country:** England (E92000001)
- **Region:** East of England (E12000006)
- **Admin district:** North Hertfordshire (E07000099)
- **Ward:** Codicote & Kimpton (E05015758)
- **Constituency:** Stevenage (E14001516)
- **County:** Hertfordshire (E10000015)
- **Parish code:** E04004773
- **Travel to work area:** E30000272
- **Police force area:** E23000027
- **Built-up area:** E63011361
- **County electoral division:** E58000646
- **European electoral region:** East of England (E15000006)
- **Date introduced:** 1990-02

## Census & classification

- **2021 LSOA:** E01023596
- **2021 MSOA:** Knebworth, Codicote & Kimpton (E02004923)
- **2021 output area:** E00119833
- **2011 LSOA:** E01023596
- **2011 MSOA:** E02004923
- **2011 output area:** E00119833
- **2011 workplace zone:** E33027392
- **Rural/urban classification:** Larger rural: nearer to a major town or city
- **Output area classification:** Urbanites (5B3)
- **Deprivation rank (IMD):** 23006
- **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 | Knebworth | 3747 |
| Hospital | Queen Elizabeth II Hospital | 8122 |
| GP | The Hearing Clinic - Welwyn | 2582 |
| School | Codicote Church of England Primary School | 350 |
| Airport | London Luton Airport | 9514 |
| Bus stop | Valley Road | 101 |
| Food bank | Codicote | 238 |
| Defibrillator | Peace Memorial Hall | 158 |
| Pharmacy | Codicote Pharmacy | 261 |
| Post office | Codicote Post Office | 118 |
| Library | Welwyn Library | 2795 |
| Coast | — | 61188 |
| Central London | — | 38858 |

## 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

- [SG4 8EW](https://openpostcodes.uk/SG4%208EW)
- [SG4 8BQ](https://openpostcodes.uk/SG4%208BQ)
- [SG4 8XT](https://openpostcodes.uk/SG4%208XT)
- [SG4 8XD](https://openpostcodes.uk/SG4%208XD)
- [SG4 8YA](https://openpostcodes.uk/SG4%208YA)
- [SG4 8XZ](https://openpostcodes.uk/SG4%208XZ)
- [SG4 8US](https://openpostcodes.uk/SG4%208US)

## Boundary

A Polygon boundary polygon is available in the [JSON format](https://openpostcodes.uk/SG4%208YY.json).

## Data

- [HTML](https://openpostcodes.uk/SG4%208YY)
- [JSON](https://openpostcodes.uk/SG4%208YY.json)
- [Markdown](https://openpostcodes.uk/SG4%208YY.md)