HP3 9AU maps, stats, and open data
HP3 9AU lies on Catlin Street in Hemel Hempstead. HP3 9AU is located in the Apsley and Corner Hall 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.
HP3 9AU maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
HP3 9AU geodata
| Easting | 504746 |
| Northing | 205857 |
| Latitude | 51.741637 |
| Longitude | -0.484337 |
Where is HP3 9AU?
| Street | Catlin Street |
| Town/City | Hemel Hempstead |
| Country | England |
| Postcode District | HP3 |
HP3 9AU Elevation
Elevation or altitude of HP3 9AU 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 | Apsley And Corner Hall |
|---|---|
| Constituency | Hemel Hempstead |
House Prices
Sales of detached houses in HP3 9AU
2011 31 MAR £380,000 |
5C, CATLIN STREET, HEMEL HEMPSTEAD, HP3 9AU 2006 30 NOV £390,000 |
5C, CATLIN STREET, HEMEL HEMPSTEAD, HP3 9AU 2002 16 DEC £325,000 |
5C, CATLIN STREET, HEMEL HEMPSTEAD, HP3 9AU 1998 2 OCT £175,000 |
5B, CATLIN STREET, HEMEL HEMPSTEAD, HP3 9AU 1998 20 MAR £185,000 |
➜ Hemel Hempstead house prices
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 HP3 9AU
| Roughdown Road (London Road) | Boxmoor | 164m |
| Roughdown Road (London Road) | Boxmoor | 208m |
| Hemel Hempstead Railway Station (London Road) | Boxmoor | 407m |
| Hemel Hempstead Railway Station (Rail Station) | Boxmoor | 437m |
| Hemel Hempstead Railway Station (Station Forecourt) | Boxmoor | 452m |
Nearest railway stations to HP3 9AU
| Hemel Hempstead Station | 0.5km |
| Apsley Station | 1.8km |
| Kings Langley Station | 5km |
Broadband
Broadband access in HP3 9AU (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 | 97.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in HP3 9AU (2019 data)
Download
| Median download speed | 60.0Mbps |
| Average download speed | 72.7Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 10.3Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in HP3 9AU (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% |
HP3 9AU gas and electricity consumption
Estimated total energy consumption in HP3 9AU by fuel type, 2015.
Gas
| Consumption (kWh) | 420,624 |
|---|---|
| Meter count | 33 |
| Mean (kWh/meter) | 12,746 |
| Median (kWh/meter) | 12,998 |
Electricity
| Consumption (kWh) | 87,466 |
|---|---|
| Meter count | 31 |
| Mean (kWh/meter) | 2,821 |
| Median (kWh/meter) | 2,676 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in HP3 9AU, for 2015.
- Meter count: The total number of meters in HP3 9AU.
- 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
8.1% of English postcodes are less deprived than HP3 9AU:Food Standards Agency
Three nearest food hygiene ratings to HP3 9AU (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to HP3 9AU
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| London Road | 17:30 | 12:00 | 147m |
| Hemel Station | 17:30 | 12:00 | 419m |
| Boxmoor P.o. | 18:30 | 12:00 | 497m |
HP3 9AU ITL and HP3 9AU 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 HP3 9AU:
| 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 |
HP3 9AU 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 HP3 9AU:
| Code | Name | |
|---|---|---|
| OA | E00118650 | |
| LSOA | E01023354 | Dacorum 018B |
| MSOA | E02004873 | Dacorum 018 |
Nearest postcodes to HP3 9AU
| HP3 9AS | Stratford Way | 68m |
| HP3 9AT | Russell Place | 79m |
| HP3 9AH | Princes Court | 80m |
| HP3 9DB | Shelley Mews | 82m |
| HP3 9AX | Roughdown Road | 105m |
| HP3 9AR | London Road | 113m |
| HP3 9BD | London Road | 116m |
| HP3 9BA | Stratford Way | 126m |
| HP3 9BJ | Roughdown Road | 140m |
| HP3 9AY | Standring Rise | 154m |
- 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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