HP18 0SP maps, stats, and open data
HP18 0SP lies on Main Street in Grendon Underwood, Aylesbury. HP18 0SP 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 0SP geodata
| Easting | 468136 |
| Northing | 220758 |
| Latitude | 51.881232 |
| Longitude | -1.011536 |
Where is HP18 0SP?
| Street | Main Street |
| Locality | Grendon Underwood |
| Town/City | Aylesbury |
| Country | England |
| Postcode District | HP18 |
HP18 0SP Elevation
Elevation or altitude of HP18 0SP 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 0SP
2023 12 MAY £372,500 |
LAMMAS CLOSE, MAIN STREET, GRENDON UNDERWOOD, AYLESBURY, HP18 0SP 2022 14 APR £450,000 |
2020 13 AUG £570,000 |
2020 3 FEB £530,000 |
2019 23 AUG £790,000 |
2015 28 AUG £261,500 |
2009 12 JUN £370,000 |
SUMMER PLACE, MAIN STREET, GRENDON UNDERWOOD, AYLESBURY, HP18 0SP 2006 15 SEP £405,000 |
2006 24 MAR £405,000 |
THE OLD POST OFFICE, MAIN STREET, GRENDON UNDERWOOD, AYLESBURY, HP18 0SP 2005 21 DEC £407,000 |
➜ 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 0SP
| Combined School (Main Road) | Grendon Underwood | 30m |
| Combined School (Main Road) | Grendon Underwood | 95m |
| The Swan Ph (Main Road) | Grendon Underwood | 245m |
| Rumptons Paddock (Main Road) | Grendon Underwood | 282m |
| The Swan Ph (Main Road) | Grendon Underwood | 286m |
Broadband
Broadband access in HP18 0SP (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 0SP (2019 data)
Download
| Median download speed | 49.0Mbps |
| Average download speed | 44.8Mbps |
| Maximum download speed | 100.00Mbps |
Upload
| Median upload speed | 10.6Mbps |
| Average upload speed | 21.3Mbps |
| Maximum upload speed | 100.00Mbps |
Broadband limitations in HP18 0SP (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 0SP gas and electricity consumption
Estimated total energy consumption in HP18 0SP by fuel type, 2015.
Electricity
| Consumption (kWh) | 154,672 |
|---|---|
| Meter count | 20 |
| Mean (kWh/meter) | 7,734 |
| Median (kWh/meter) | 6,702 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in HP18 0SP, for 2015.
- Meter count: The total number of meters in HP18 0SP.
- 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 0SP:Food Standards Agency
Three nearest food hygiene ratings to HP18 0SP (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to HP18 0SP
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| West End | 16:30 | 08:00 | 55m |
| Grendon Underwood P.o. | 16:15 | 10:00 | 484m |
| Grendon Underwood Hall | 16:30 | 08:30 | 1,146m |
HP18 0SP ITL and HP18 0SP 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 0SP:
| 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 0SP 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 0SP:
| Code | Name | |
|---|---|---|
| OA | E00089207 | |
| LSOA | E01017673 | Aylesbury Vale 010C |
| MSOA | E02003661 | Aylesbury Vale 010 |
Nearest postcodes to HP18 0SP
| HP18 0EW | Carthovel Lane | 39m |
| HP18 0UT | Manor Gardens | 128m |
| HP18 0SR | Saye & Sele Close | 159m |
| HP18 0UD | Grange Gardens | 161m |
| HP18 0SQ | Shakespeare Orchard | 207m |
| HP18 0UB | Horseshoes Close | 208m |
| HP18 0ST | Main Street | 248m |
| HP18 0SS | Bakery Close | 260m |
| HP18 0SW | Main Street | 275m |
| HP18 0UH | Main Street | 294m |
- 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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