| Postcode | NN1 3EW |
|---|---|
| Post Town | Northampton |
| Nearest station | Northampton (1 km) |
| Bus stops |
Coach Park (SE)
Royal Mail Sorting Office (S)
Royal Mail Sorting Office (N)
Gala Casino (SW)
Gala Casino (NE)
Lower Mounts (NW)
|
| Roads in this postcode | |
| Number of UPRNs | 26 View |
| Known addresses |
1 William Street, Northampton
7 William Street, Northampton
10 William Street, Northampton
11 William Street, Northampton
12 William Street, Northampton
|
| Main property type | Other |
| Businesses |
|
| Latitude | 52.243394 | |
|---|---|---|
| Longitude | -0.894074 | |
| Easting | 475608 | |
| Northing | 261155 | |
| Grid reference | SP756611 | |
| UTM reference | 30U 643779 5790199 | |
| what3words | shelf.radio.cube | |
| FixPhrase | crispy machinist slighted undertow | |
| Plus code | 9C4X64V4+99 | |
| Altitude | 91 metres (298 feet) | |
| Sunrise (today) | 7:51 | |
| Sunset (today) | 15:56 | |
| Distance away | ||
| Distance to sea | 96.7 KMs (60.1 miles) |
| Parish | Northampton | E04013033 |
|---|---|---|
| Ward | Castle | E05015983 |
| Unitary Authority | West Northamptonshire | E06000062 |
| County | Northamptonshire | E10000021 |
| Constituency (2024) | Northampton North | E14001406 |
| MP | Lucy Rigby | Labour |
| Police force | Northamptonshire | |
| Water company | Anglian Water | |
| NUTS/ITL 3 | West Northamptonshire | |
| NUTS/ITL 2 | Leicestershire, Rutland and Northamptonshire | |
| NUTS/ITL 1 | East Midlands | |
| Country | England | E92000001 |
| Date introduced | January 1980 |
|---|---|
| Last updated | November 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 |
| 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) | Northampton | E63010463 |
| Census output area (2021) | E00138136 | |
| Census output area (2011) | 3A2 | |
| Lower layer super output area (2021) | West Northamptonshire 031A | E01027155 |
| Lower layer super output area (2011) | Northampton 023A | E01027155 |
| Middle layer super output area (2021) | St Michael's Road | E02005672 |
| Middle layer super output area (2011) | St Michael's Road | E02005672 |
| Travel to work area | Northampton | E30000247 |
| Address | Type | Date | Price |
|---|---|---|---|
| 10 William Street, Northampton | Other (freehold) | Oct 2024 | £240,000 |
| 12 William Street, Northampton | Other (freehold) | Mar 2024 | £350,000 |
| Other (freehold) | Sep 2014 | £250,000 | |
| 7 William Street, Northampton | Other (freehold) | Aug 2020 | £204,000 |
| 11 William Street, Northampton | Other (freehold) | Aug 2019 | £200,000 |
| 1 William Street, Northampton | Detached (freehold) | Mar 2007 | £250,000 |