NN4 9DU lies on Towpath Avenue in Northampton. NN4 9DU is located in the Sixfields electoral ward, within the unitary authority of West Northamptonshire and the English Parliamentary constituency of South Northamptonshire. The Sub Integrated Care Board (ICB) Location is NHS Northamptonshire ICB - 78H and the police force is Northamptonshire. This postcode has been in use since May 2013.


| Easting | 472472 |
| Northing | 258125 |
| Latitude | 52.216582 |
| Longitude | -0.940643 |
| Street | Towpath Avenue |
| Town/City | Northampton |
| Country | England |
| Postcode District | NN4 |
Elevation or altitude of NN4 9DU as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 70m | 230ft |
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 | Sixfields |
|---|---|
| Constituency | South Northamptonshire |
2025 21 FEB £400,000 |
2018 5 OCT £327,000 |
2016 24 JUN £330,000 |
2013 28 JUN £289,995 |
2013 31 MAY £256,495 |
| Tansy Close (Ladybridge Drive) | Shelfleys | 346m |
| Tansy Close (Ladybridge Drive) | Shelfleys | 402m |
| Cygnet Drive (Swan Valley Way) | Swan Valley | 403m |
| Cygnet Drive (Swan Valley Way) | Swan Valley | 418m |
| The Barn Way (Swan Valley Way) | Swan Valley | 434m |
| Northampton Station | 3.3km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| 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
| Median download speed | 29.2Mbps |
| Average download speed | 24.6Mbps |
| Maximum download speed | 46.93Mbps |
| Median upload speed | 5.7Mbps |
| Average upload speed | 6.4Mbps |
| Maximum upload speed | 12.57Mbps |
| 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% |
Estimated total energy consumption in NN4 9DU by fuel type, 2015.
| Consumption (kWh) | 58,136 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 9,689 |
| Median (kWh/meter) | 9,319 |
| Consumption (kWh) | 25,137 |
|---|---|
| Meter count | 9 |
| Mean (kWh/meter) | 2,793 |
| Median (kWh/meter) | 2,904 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Samwell Way | 17:30 | 11:30 | 380m |
| Tansy Close | 17:30 | 11:30 | 396m |
| Greenglades | 17:30 | 11:30 | 586m |
| Risk of NN4 9DU flooding from rivers and sea | Low |
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 NN4 9DU:
| ITL 1 Code | Name |
|---|---|
| TLF | East Midlands (England) |
| ITL 2 Code | Name |
| TLF2 | Leicestershire, Rutland and Northamptonshire |
| ITL 3 Code | Name |
| TLF24 | West Northamptonshire |
| LAU 1 Code | Name |
| E07000154 | Northampton |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for NN4 9DU:
| Code | Name | |
|---|---|---|
| OA | E00138631 | |
| LSOA | E01027254 | Northampton 029D |
| MSOA | E02005678 | Northampton 029 |
| NN4 9QT | Indmere Close | 113m |
| NN4 9DP | Lockgate Road | 113m |
| NN4 9DE | Tiller Way | 122m |
| NN4 9DW | Towpath Avenue | 132m |
| NN4 9DB | Narrowboat Lane | 165m |
| NN4 9DG | Lockgate Road | 168m |
| NN4 9DF | Canal Way | 179m |
| NN4 9QZ | Keystone | 211m |
| NN4 9QU | Lynmore Close | 227m |
| NN4 9QJ | Samwell Way | 260m |