HP18 0YJ maps, stats, and open data
HP18 0YJ lies on George Court in Grendon Underwood, Aylesbury. HP18 0YJ is located in the Grendon Underwood electoral ward, within the unitary authority of Buckinghamshire and the English Parliamentary constituency of Buckingham. The Sub Integrated Care Board (ICB) Location is NHS Buckinghamshire, Oxfordshire and Berkshire West ICB - 14Y and the police force is Thames Valley. This postcode has been in use since June 1999.
HP18 0YJ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
HP18 0YJ geodata
| Easting | 468845 |
| Northing | 220239 |
| Latitude | 51.876479 |
| Longitude | -1.001341 |
Where is HP18 0YJ?
| Street | George Court |
| Locality | Grendon Underwood |
| Town/City | Aylesbury |
| Country | England |
| Postcode District | HP18 |
HP18 0YJ Elevation
Elevation or altitude of HP18 0YJ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 80m | 262ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
Politics
| Ward | Grendon Underwood |
|---|---|
| Constituency | Buckingham |
House Prices
Sales of detached houses in HP18 0YJ
2023 28 MAR £600,000 |
2021 26 MAR £670,000 |
2019 23 AUG £675,000 |
2015 17 DEC £595,000 |
2015 23 OCT £480,000 |
2012 5 OCT £599,950 |
2002 3 JUL £356,000 |
2001 8 JUN £299,000 |
1999 20 OCT £329,950 |
1999 23 SEP £289,950 |
➜ Grendon Underwood house prices
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to HP18 0YJ
| Butler's Farm (Main Road) | Grendon Underwood | 124m |
| Butler's Farm (Main Road) | Grendon Underwood | 169m |
| Oak Tree Cottages (Main Road) | Grendon Underwood | 198m |
| Oak Tree Cottages (Main Road) | Grendon Underwood | 223m |
| Darleys Close (Main Road) | Grendon Underwood | 360m |
Broadband
Broadband access in HP18 0YJ (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 100.0% |
| Percentage of properties with Full Fibre Broadband | 100.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in HP18 0YJ (2019 data)
Download
| Median download speed | 50.0Mbps |
| Average download speed | 48.4Mbps |
| Maximum download speed | 52.86Mbps |
Upload
| Median upload speed | 9.9Mbps |
| Average upload speed | 17.5Mbps |
| Maximum upload speed | 50.00Mbps |
Broadband limitations in HP18 0YJ (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |
Deprivation
33.7% of English postcodes are less deprived than HP18 0YJ:Food Standards Agency
Three nearest food hygiene ratings to HP18 0YJ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to HP18 0YJ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Grendon Underwood P.o. | 16:15 | 10:00 | 397m |
| West End | 16:30 | 08:00 | 933m |
| Kingswood | 16:15 | 10:00 | 1,201m |
HP18 0YJ ITL and HP18 0YJ LAU
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for HP18 0YJ:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ1 | Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 Code | Name |
| TLJ13 | Buckinghamshire |
| LAU 1 Code | Name |
| E06000060 | Buckinghamshire |
HP18 0YJ census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for HP18 0YJ:
| Code | Name | |
|---|---|---|
| OA | E00089205 | |
| LSOA | E01017673 | Aylesbury Vale 010C |
| MSOA | E02003661 | Aylesbury Vale 010 |
Nearest postcodes to HP18 0YJ
| HP18 0SH | Main Street | 141m |
| HP18 0SJ | Main Street | 157m |
| HP18 0SF | Rickyard Grove | 293m |
| HP18 0SL | Main Street | 363m |
| HP18 0DG | The Ridings | 477m |
| HP18 0SE | Darleys Close | 515m |
| HP18 0UH | Main Street | 590m |
| HP18 0SW | Main Street | 609m |
| HP18 0SS | Bakery Close | 622m |
| HP18 0UB | Horseshoes Close | 692m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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