HP9 1YB lies on Roundheads End in Forty Green, Beaconsfield. HP9 1YB 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 July 1990.


| Easting | 492552 |
| Northing | 191870 |
| Latitude | 51.618056 |
| Longitude | -0.664594 |
| Street | Roundheads End |
| Locality | Forty Green |
| Town/City | Beaconsfield |
| Country | England |
| Postcode District | HP9 |
Elevation or altitude of HP9 1YB as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 110m | 361ft |
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 |
3, ROUNDHEADS END, FORTY GREEN, BEACONSFIELD, HP9 1YB 2023 11 SEP £1,280,000 |
2021 16 NOV £1,525,000 |
2010 19 APR £810,000 |
2006 29 JUN £770,000 |
4, ROUNDHEADS END, FORTY GREEN, BEACONSFIELD, HP9 1YB 2006 15 MAY £730,000 |
2, ROUNDHEADS END, FORTY GREEN, BEACONSFIELD, HP9 1YB 2002 24 SEP £552,500 |
2000 2 NOV £520,000 |
2000 24 MAY £620,000 |
4, ROUNDHEADS END, FORTY GREEN, BEACONSFIELD, HP9 1YB 1997 1 SEP £335,000 |
| Village Centre (Forty Green Road) | Forty Green | 148m |
| Village Centre (Forty Green Road) | Forty Green | 183m |
| The Red Lion Ph (Penn Road) | Knotty Green | 835m |
| The Red Lion Ph (Penn Road) | Knotty Green | 854m |
| Gregories Road West (Gregories Road) | Beaconsfield | 1,136m |
| Beaconsfield Station | 1.6km |
| Seer Green Station | 4km |
| Bourne End Station | 5.6km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 0.0% |
| 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
| 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 | 100.0% |


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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Forty Green | 17:00 | 09:30 | 309m |
| Knotty Green | 17:00 | 09:30 | 841m |
| The Broadway | 18:00 | 12:00 | 1,264m |
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 1YB:
| 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 1YB:
| Code | Name | |
|---|---|---|
| OA | E00089736 | |
| LSOA | E01017784 | Chiltern 013E |
| MSOA | E02006823 | Chiltern 013 |
| HP9 1XR | Gomms Wood Close | 80m |
| HP9 1XT | Brindle Lane | 96m |
| HP9 1XS | Forty Green Road | 124m |
| HP9 1XP | Cherry Drive | 199m |
| HP9 1XW | Cherry Drive | 272m |
| HP9 1XU | Red House Close | 350m |
| HP9 1JT | Hogback Wood Road | 452m |
| HP9 1XL | Forty Green Road | 469m |
| HP9 1JR | Hogback Wood Road | 506m |
| HP9 1JX | Eghams Wood Road | 516m |