NN15 7LU lies on Caswell Close in Kettering. NN15 7LU is located in the Windmill electoral ward, within the unitary authority of North Northamptonshire and the English Parliamentary constituency of Kettering. 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 March 2008.


| Easting | 487292 |
| Northing | 278038 |
| Latitude | 52.393414 |
| Longitude | -0.718619 |
| Street | Caswell Close |
| Town/City | Kettering |
| Country | England |
| Postcode District | NN15 |
Elevation or altitude of NN15 7LU as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 80m | 262ft |
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 | Windmill |
|---|---|
| Constituency | Kettering |
2025 12 NOV £420,000 |
2022 9 DEC £365,000 |
2022 6 OCT £435,000 |
2021 29 MAR £328,000 |
2016 25 NOV £320,000 |
2015 11 MAR £287,500 |
2013 19 DEC £265,000 |
2013 11 OCT £250,000 |
11, CASWELL CLOSE, KETTERING, NN15 7LU 2013 22 FEB £235,000 |
2012 12 JAN £250,000 |
| Sunley Court (Pipers Hill Road) | Kettering | 120m |
| Sunley Court (Pipers Hill Road) | Kettering | 140m |
| Clifton Grove (Pipers Hill Road) | Kettering | 148m |
| Roundhill Road (London Road) | Kettering | 224m |
| Roundhill Road (London Road) | Kettering | 232m |
| Kettering Station | 0.9km |
| 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 | 55.5Mbps |
| Average download speed | 55.0Mbps |
| Maximum download speed | 64.09Mbps |
| Median upload speed | 19.7Mbps |
| Average upload speed | 16.8Mbps |
| Maximum upload speed | 20.00Mbps |
| 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 NN15 7LU by fuel type, 2015.
| Consumption (kWh) | 178,456 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 11,153 |
| Median (kWh/meter) | 11,563 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| St Marys Road | 17:15 | 11:30 | 607m |
| Green Lane | 17:15 | 12:15 | 662m |
| Headlands | 17:15 | 11:30 | 754m |
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 NN15 7LU:
| ITL 1 Code | Name |
|---|---|
| TLF | East Midlands (England) |
| ITL 2 Code | Name |
| TLF2 | Leicestershire, Rutland and Northamptonshire |
| ITL 3 Code | Name |
| TLF25 | North Northamptonshire |
| LAU 1 Code | Name |
| E07000153 | Kettering |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for NN15 7LU:
| Code | Name | |
|---|---|---|
| OA | E00137852 | |
| LSOA | E01027100 | Kettering 009A |
| MSOA | E02005647 | Kettering 009 |
| NN15 7NQ | Pipers Close | 66m |
| NN15 7RJ | Pipers Hill Road | 92m |
| NN15 7NJ | Pipers Hill Road | 102m |
| NN15 7BG | Chestnut Avenue | 114m |
| NN15 7NH | Pipers Hill Road | 116m |
| NN15 7BE | Chestnut Avenue | 127m |
| NN15 7NA | Clifton Close | 136m |
| NN15 7NB | Clifton Grove | 138m |
| NN15 7BH | Larch Road | 149m |
| NN15 7BB | Willow Road | 171m |