HP1 1SA maps, stats, and open data
HP1 1SA lies on Gravel Lane in Hemel Hempstead. HP1 1SA is located in the Boxmoor electoral ward, within the local authority district of Dacorum and the English Parliamentary constituency of Hemel Hempstead. The Sub Integrated Care Board (ICB) Location is NHS Hertfordshire and West Essex ICB - 06N and the police force is Hertfordshire. This postcode has been in use since January 1980.
HP1 1SA geodata
| Easting | 504325 |
| Northing | 207242 |
| Latitude | 51.754164 |
| Longitude | -0.490017 |
Where is HP1 1SA?
| Street | Gravel Lane |
| Town/City | Hemel Hempstead |
| Country | England |
| Postcode District | HP1 |
HP1 1SA Elevation
Elevation or altitude of HP1 1SA as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 130m | 427ft |
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 | Boxmoor |
|---|---|
| Constituency | Hemel Hempstead |
House Prices
Sales of detached houses in HP1 1SA
37, GRAVEL LANE, HEMEL HEMPSTEAD, HP1 1SA 2024 11 OCT £665,000 |
2022 24 OCT £875,000 |
47, GRAVEL LANE, HEMEL HEMPSTEAD, HP1 1SA 2022 17 JUN £860,000 |
2021 5 MAR £740,000 |
2020 25 NOV £740,000 |
43, GRAVEL LANE, HEMEL HEMPSTEAD, HP1 1SA 2018 27 MAR £608,000 |
2014 21 FEB £525,000 |
2012 9 JUL £482,500 |
2010 9 DEC £533,000 |
2010 21 SEP £460,000 |
➜ Hemel Hempstead 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 HP1 1SA
| Community Centre (Northridge Way) | Warners End | 230m |
| Community Centre (Northridge Way) | Warners End | 233m |
| Gravel Lane (Warners End Road) | Warners End | 233m |
| Gravel Lane (Warners End Road) | Warners End | 249m |
| Green End Road (Northridge Way) | Counters End | 341m |
Nearest railway stations to HP1 1SA
| Hemel Hempstead Station | 1.3km |
| Apsley Station | 3km |
| Berkhamsted Station | 5.1km |
Broadband
Broadband access in HP1 1SA (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 HP1 1SA (2019 data)
Download
| Median download speed | 66.6Mbps |
| Average download speed | 106.7Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 7.8Mbps |
| Average upload speed | 8.1Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in HP1 1SA (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% |
HP1 1SA gas and electricity consumption
Estimated total energy consumption in HP1 1SA by fuel type, 2015.
Gas
| Consumption (kWh) | 359,747 |
|---|---|
| Meter count | 14 |
| Mean (kWh/meter) | 25,696 |
| Median (kWh/meter) | 25,045 |
Electricity
| Consumption (kWh) | 81,895 |
|---|---|
| Meter count | 14 |
| Mean (kWh/meter) | 5,850 |
| Median (kWh/meter) | 5,820 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in HP1 1SA, for 2015.
- Meter count: The total number of meters in HP1 1SA.
- 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
1.3% of English postcodes are less deprived than HP1 1SA:Food Standards Agency
Three nearest food hygiene ratings to HP1 1SA (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to HP1 1SA
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Gravel Lane | 18:30 | 12:00 | 89m |
| Warners End P.o. | 17:15 | 12:00 | 342m |
| Green End Road | 18:30 | 12:00 | 373m |
HP1 1SA ITL and HP1 1SA 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 HP1 1SA:
| ITL 1 Code | Name |
|---|---|
| TLH | East |
| ITL 2 Code | Name |
| TLH2 | Bedfordshire and Hertfordshire |
| ITL 3 Code | Name |
| TLH23 | Hertfordshire CC |
| LAU 1 Code | Name |
| E07000096 | Dacorum |
HP1 1SA 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 HP1 1SA:
| Code | Name | |
|---|---|---|
| OA | E00118772 | |
| LSOA | E01023381 | Dacorum 018E |
| MSOA | E02004873 | Dacorum 018 |
Nearest postcodes to HP1 1SA
| HP1 1RR | Gullbrook | 87m |
| HP1 1RW | Robinsfield | 106m |
| HP1 1RP | Wrensfield | 128m |
| HP1 2AB | Northridge Way | 132m |
| HP1 1RZ | Gravel Lane | 132m |
| HP1 1SD | Barberry Road | 135m |
| HP1 1RS | Finchdale | 154m |
| HP1 1SE | Counters Close | 203m |
| HP1 1SF | Lovel Close | 219m |
| HP1 3QE | Warners End Road | 220m |
- 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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