HP21 9UW maps, stats, and open data
HP21 9UW lies on Langdon Avenue in Aylesbury. HP21 9UW is located in the Aylesbury East electoral ward, within the unitary authority of Buckinghamshire and the English Parliamentary constituency of Aylesbury. 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 September 1991.
HP21 9UW geodata
| Easting | 483854 |
| Northing | 211989 |
| Latitude | 51.800269 |
| Longitude | -0.785360 |
Where is HP21 9UW?
| Street | Langdon Avenue |
| Town/City | Aylesbury |
| Country | England |
| Postcode District | HP21 |
HP21 9UW Elevation
Elevation or altitude of HP21 9UW as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 90m | 295ft |
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 | Aylesbury East |
|---|---|
| Constituency | Aylesbury |
House Prices
Sales of detached houses in HP21 9UW
2025 24 SEP £790,000 |
2025 21 JUL £685,000 |
2022 25 FEB £690,000 |
2021 19 NOV £410,000 |
31, LANGDON AVENUE, AYLESBURY, HP21 9UW 2021 21 OCT £508,000 |
35, LANGDON AVENUE, AYLESBURY, HP21 9UW 2020 6 NOV £560,000 |
2018 10 AUG £620,000 |
2014 29 MAY £495,000 |
2011 14 JUL £421,500 |
65, LANGDON AVENUE, AYLESBURY, HP21 9UW 2009 19 NOV £430,000 |
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 HP21 9UW
| Eascote Road | Aylesbury | 288m |
| Wendover Road | Aylesbury | 290m |
| Eascote Road | Aylesbury | 299m |
| Silver Birch Way (Wendover Road) | Stoke Mandeville | 349m |
| Camborne Avenue (Wendover Road) | Aylesbury | 405m |
Nearest railway stations to HP21 9UW
| Stoke Mandeville Station | 1.4km |
| Aylesbury Station | 2.5km |
| Wendover Station | 5km |
Broadband
Broadband access in HP21 9UW (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 | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in HP21 9UW (2019 data)
Download
| Median download speed | 32.5Mbps |
| Average download speed | 60.8Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 4.0Mbps |
| Average upload speed | 3.4Mbps |
| Maximum upload speed | 6.00Mbps |
Broadband limitations in HP21 9UW (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% |
HP21 9UW gas and electricity consumption
Estimated total energy consumption in HP21 9UW by fuel type, 2015.
Gas
| Consumption (kWh) | 459,143 |
|---|---|
| Meter count | 21 |
| Mean (kWh/meter) | 21,864 |
| Median (kWh/meter) | 19,354 |
Electricity
| Consumption (kWh) | 99,100 |
|---|---|
| Meter count | 21 |
| Mean (kWh/meter) | 4,719 |
| Median (kWh/meter) | 3,713 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in HP21 9UW, for 2015.
- Meter count: The total number of meters in HP21 9UW.
- 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
0.9% of English postcodes are less deprived than HP21 9UW:Food Standards Agency
Three nearest food hygiene ratings to HP21 9UW (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to HP21 9UW
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Corfe Close | 17:15 | 12:00 | 103m |
| Ambleside | 17:15 | 12:00 | 259m |
| The Grange | 17:00 | 09:30 | 300m |
HP21 9UW ITL and HP21 9UW 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 HP21 9UW:
| 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 |
HP21 9UW 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 HP21 9UW:
| Code | Name | |
|---|---|---|
| OA | E00089027 | |
| LSOA | E01017638 | Aylesbury Vale 017D |
| MSOA | E02003668 | Aylesbury Vale 017 |
Nearest postcodes to HP21 9UW
| HP21 9UR | Herston Close | 34m |
| HP21 9UP | Corfe Close | 77m |
| HP21 9XA | Tyneham Close | 101m |
| HP21 9UT | Langdon Avenue | 103m |
| HP21 9UN | Studland Close | 130m |
| HP21 9TY | Hambledon Close | 147m |
| HP21 9TU | Grasmere | 174m |
| HP21 9PD | Wendover Road | 233m |
| HP21 9UU | Purbeck Close | 243m |
| HP21 9XS | Hales Croft | 253m |
- 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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