| Postcode | AL5 2NT | 
|---|---|
| Post Town | Harpenden | 
| Nearest station | Harpenden (2 km) | 
| Bus stops | Oakfield Road (SW) Golf Club (SE) Golf Club (NW) | 
| Roads in this postcode | |
| Number of UPRNs | 12 View | 
| Known addresses | 3 Oak Way, Harpenden 4 Oak Way, Harpenden 5 Oak Way, Harpenden 7 Oak Way, Harpenden 9 Oak Way, Harpenden 10 Oak Way, Harpenden 11 Oak Way, Harpenden | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.796217 | |
|---|---|---|
| Longitude | -0.360467 | |
| Easting | 513162 | |
| Northing | 212112 | |
| Grid reference | TL131121 | |
| UTM reference | 30U 682011 5741668 | |
| what3words | sticks.boat.author | |
| FixPhrase | crinkly magician surplus trustee | |
| Plus code | 9C3XQJWQ+FR | |
| Altitude | 128 metres (421 feet) | |
| Sunrise (today) | 6:55 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 64.8 KMs (40.3 miles) | 
| Parish | Harpenden Town | E04013284 | 
|---|---|---|
| Ward | Harpenden South | E05013954 | 
| Local Authority District | St Albans | E07000240 | 
| County Electoral Division | Harpenden South West | E58000626 | 
| Local Authority | Hertfordshire | E10000015 | 
| County | Hertfordshire | E10000015 | 
| Constituency (2024) | Harpenden and Berkhamsted | E14001268 | 
| MP | Victoria Collins | Liberal Democrat | 
| Police force | Hertfordshire | |
| Water company | Thames Water | |
| NUTS/ITL 3 | South West Hertfordshire | |
| NUTS/ITL 2 | Bedfordshire and Hertfordshire | |
| NUTS/ITL 1 | East of England | |
| Country | England | E92000001 | 
| Date introduced | January 1980 | 
|---|---|
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Population (2011) | 33 | |
|---|---|---|
| Households (2011) | 11 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Harpenden | E63011425 | 
| Census output area (2021) | E00120344 | |
| Census output area (2011) | 6A2 | |
| Lower layer super output area (2021) | St Albans 005B | E01023696 | 
| Lower layer super output area (2011) | St Albans 005B | E01023696 | 
| Middle layer super output area (2021) | Harpenden Common | E02004928 | 
| Middle layer super output area (2011) | Harpenden Common | E02004928 | 
| Travel to work area | Luton | E30000237 | 
| Average property price in St Albans | £541,094 | 
|---|---|
| Annual change | -0.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 9 Oak Way, Harpenden | Detached (freehold) | Feb 2023 | £3,000,000 | 
| 7 Oak Way, Harpenden | Detached (freehold) | Jun 2021 | £2,800,000 | 
| Detached (freehold) | Dec 2005 | £1,950,000 | |
| Detached (freehold) | Dec 2002 | £800,000 | |
| 11 Oak Way, Harpenden | Detached (freehold) | Nov 2018 | £1,375,000 | 
| 4 Oak Way, Harpenden | Detached (freehold) | Jan 2015 | £2,600,000 | 
| 3 Oak Way, Harpenden | Detached (freehold) | Mar 2008 | £2,475,000 | 
| Detached (freehold) | Mar 2007 | £1,250,000 | |
| 5 Oak Way, Harpenden | Detached (freehold) | Sep 2003 | £800,000 | 
| 10 Oak Way, Harpenden | Detached (freehold) | Feb 2003 | £1,712,000 |