HP9 1YL lies on Priests Paddock in Knotty Green, Beaconsfield. HP9 1YL is located in the Penn Wood and Old Amersham electoral ward, within the unitary authority of Buckinghamshire and the English Parliamentary constituency of Chesham and Amersham. 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 2001.


| Easting | 492996 |
| Northing | 192361 |
| Latitude | 51.622396 |
| Longitude | -0.658053 |
| Street | Priests Paddock |
| Locality | Knotty Green |
| Town/City | Beaconsfield |
| Country | England |
| Postcode District | HP9 |
Elevation or altitude of HP9 1YL as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 120m | 394ft |
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.
| Ward | Penn Wood And Old Amersham |
|---|---|
| Constituency | Chesham And Amersham |
2023 13 MAR £2,100,000 |
MANDALEIGH, 5, PRIESTS PADDOCK, KNOTTY GREEN, BEACONSFIELD, HP9 1YL 2021 17 DEC £1,950,000 |
2018 29 MAY £1,725,000 |
2014 1 DEC £1,720,000 |
2013 24 MAY £1,700,000 |
2010 12 FEB £1,225,000 |
3, PRIESTS PADDOCK, KNOTTY GREEN, BEACONSFIELD, HP9 1YL 2008 31 JUL £1,350,000 |
2, PRIESTS PADDOCK, KNOTTY GREEN, BEACONSFIELD, HP9 1YL 2008 11 JUL £1,265,000 |
1, PRIESTS PADDOCK, KNOTTY GREEN, BEACONSFIELD, HP9 1YL 2007 4 APR £1,395,000 |
2006 30 MAR £1,348,000 |
| The Red Lion Ph (Penn Road) | Knotty Green | 243m |
| The Red Lion Ph (Penn Road) | Knotty Green | 278m |
| Village Centre (Forty Green Road) | Forty Green | 612m |
| Village Centre (Forty Green Road) | Forty Green | 669m |
| Seeleys Road (Penn Road) | Beaconsfield | 1,134m |
| Beaconsfield Station | 1.6km |
| Seer Green Station | 3.7km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 60.0Mbps |
| Average download speed | 56.9Mbps |
| Maximum download speed | 72.06Mbps |
| Median upload speed | 16.7Mbps |
| Average upload speed | 15.0Mbps |
| Maximum upload speed | 20.00Mbps |
| 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% |
Estimated total energy consumption in HP9 1YL by fuel type, 2015.
| Consumption (kWh) | 102,737 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 12,842 |
| Median (kWh/meter) | 12,725 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Knotty Green | 17:00 | 09:30 | 234m |
| Forty Green | 17:00 | 09:30 | 878m |
| Sandleswood End | 17:00 | 12:00 | 1,175m |
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 HP9 1YL:
| 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 |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for HP9 1YL:
| Code | Name | |
|---|---|---|
| OA | E00089730 | |
| LSOA | E01017782 | Chiltern 013C |
| MSOA | E02006823 | Chiltern 013 |
| HP9 1XY | Pitch Pond Close | 119m |
| HP9 1XX | Wyngrave Place | 128m |
| HP9 2TN | Penn Road | 133m |
| HP9 2SR | Davidge Place | 141m |
| HP9 1HE | Forty Green Road | 161m |
| HP9 2DN | Bellridge Place | 197m |
| HP9 2TP | Whichert Close | 253m |
| HP9 1XL | Forty Green Road | 281m |
| HP9 2TW | Penn Road | 309m |
| HP9 2UA | Farm Grove | 345m |