HP18 0SW maps, stats, and open data
HP18 0SW lies on Main Street in Grendon Underwood, Aylesbury. HP18 0SW 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 January 1980.
HP18 0SW geodata
| Easting | 468380 |
| Northing | 220632 |
| Latitude | 51.880069 |
| Longitude | -1.008017 |
Where is HP18 0SW?
| Street | Main Street |
| Locality | Grendon Underwood |
| Town/City | Aylesbury |
| Country | England |
| Postcode District | HP18 |
HP18 0SW Elevation
Elevation or altitude of HP18 0SW as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 70m | 230ft |
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 0SW
CRUCKS, MAIN STREET, GRENDON UNDERWOOD, AYLESBURY, HP18 0SW 2017 6 DEC £480,000 |
2016 17 JUN £350,000 |
2015 20 AUG £500,000 |
GRENDON HOUSE, MAIN STREET, GRENDON UNDERWOOD, AYLESBURY, HP18 0SW 2012 23 JUL £362,000 |
LESBRA HOUSE, MAIN STREET, GRENDON UNDERWOOD, AYLESBURY, HP18 0SW 2010 22 OCT £340,000 |
2007 14 MAR £235,000 |
2006 1 SEP £250,000 |
THE OLDE BAKERY, MAIN STREET, GRENDON UNDERWOOD, AYLESBURY, HP18 0SW 2006 22 MAY £545,000 |
PLOT 1, GRANGE FARM, MAIN STREET, GRENDON UNDERWOOD, AYLESBURY, HP18 0SW 2005 14 MAR £200,000 |
THE MANOR, MAIN STREET, GRENDON UNDERWOOD, AYLESBURY, HP18 0SW 2000 30 JUN £748,000 |
➜ Grendon Underwood house prices
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to HP18 0SW
| The Swan Ph (Main Road) | Grendon Underwood | 16m |
| The Swan Ph (Main Road) | Grendon Underwood | 38m |
| Darleys Close (Main Road) | Grendon Underwood | 146m |
| Darleys Close (Main Road) | Grendon Underwood | 249m |
| Combined School (Main Road) | Grendon Underwood | 304m |
Broadband
Broadband access in HP18 0SW (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 0SW (2019 data)
Download
| Median download speed | 72.9Mbps |
| Average download speed | 135.4Mbps |
| Maximum download speed | 1000.00Mbps |
Upload
| Median upload speed | 19.9Mbps |
| Average upload speed | 100.6Mbps |
| Maximum upload speed | 1000.00Mbps |
Broadband limitations in HP18 0SW (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% |
HP18 0SW gas and electricity consumption
Estimated total energy consumption in HP18 0SW by fuel type, 2015.
Electricity
| Consumption (kWh) | 175,978 |
|---|---|
| Meter count | 17 |
| Mean (kWh/meter) | 10,352 |
| Median (kWh/meter) | 7,435 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in HP18 0SW, for 2015.
- Meter count: The total number of meters in HP18 0SW.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
33.7% of English postcodes are less deprived than HP18 0SW:Food Standards Agency
Three nearest food hygiene ratings to HP18 0SW (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to HP18 0SW
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Grendon Underwood P.o. | 16:15 | 10:00 | 212m |
| West End | 16:30 | 08:00 | 330m |
| Grendon Underwood Hall | 16:30 | 08:30 | 1,352m |
HP18 0SW ITL and HP18 0SW 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 0SW:
| 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 0SW 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 0SW:
| Code | Name | |
|---|---|---|
| OA | E00089205 | |
| LSOA | E01017673 | Aylesbury Vale 010C |
| MSOA | E02003661 | Aylesbury Vale 010 |
Nearest postcodes to HP18 0SW
| HP18 0UH | Main Street | 20m |
| HP18 0SS | Bakery Close | 82m |
| HP18 0SE | Darleys Close | 110m |
| HP18 0UD | Grange Gardens | 116m |
| HP18 0DG | The Ridings | 136m |
| HP18 0UB | Horseshoes Close | 147m |
| HP18 0UT | Manor Gardens | 190m |
| HP18 0SL | Main Street | 247m |
| HP18 0SP | Main Street | 275m |
| HP18 0EW | Carthovel Lane | 298m |
- Contains OS data © Crown copyright and database right (2025)
- Contains Royal Mail data © Royal Mail copyright and Database right (2025)
- Contains National Statistics data © Crown copyright and database right (2025)
- Data produced by Land Registry © Crown copyright (2025)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2025)
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