NN1 3NL lies on Church Lane in Northampton. NN1 3NL is located in the Castle electoral ward, within the unitary authority of West Northamptonshire and the English Parliamentary constituency of Northampton South. 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 January 1980.


| Easting | 475343 |
| Northing | 260890 |
| Latitude | 52.241051 |
| Longitude | -0.898013 |
| Street | Church Lane |
| Town/City | Northampton |
| Country | England |
| Postcode District | NN1 |
Elevation or altitude of NN1 3NL 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 | Castle |
|---|---|
| Constituency | Northampton South |
FLAT 4, REGENCY HOUSE, 4, CHURCH LANE, NORTHAMPTON, NN1 3NL 2021 19 MAR £330,000 |
4, CHURCH LANE, NORTHAMPTON, NN1 3NL 2005 31 JAN £410,000 |
4, CHURCH LANE, NORTHAMPTON, NN1 3NL 2001 23 MAR £230,000 |
| Gala Casino (Broad Street) | Northampton | 97m |
| Gala Casino (Broad Street) | Northampton | 109m |
| Regent Street (St Andrews Street) | Northampton | 184m |
| Regent Street (St Andrews Street) | Northampton | 197m |
| Coach Park (Victoria Street) | Northampton | 197m |
| Northampton Station | 0.7km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 100.0% |
| Percentage of properties with Full Fibre Broadband | 100.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 78.1Mbps |
| Average download speed | 64.8Mbps |
| Maximum download speed | 80.00Mbps |
| Median upload speed | 20.0Mbps |
| Average upload speed | 15.7Mbps |
| 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 NN1 3NL by fuel type, 2015.
| Consumption (kWh) | 58,717 |
|---|---|
| Meter count | 9 |
| Mean (kWh/meter) | 6,524 |
| Median (kWh/meter) | 6,539 |


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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Regent Square Post Office | 18:30 | 12:00 | 204m |
| Grosvenor Centre | 19:00 | 12:15 | 277m |
| The Parade | 18:45 | 11:30 | 294m |
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 NN1 3NL:
| 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 NN1 3NL:
| Code | Name | |
|---|---|---|
| OA | E00138126 | |
| LSOA | E01027153 | Northampton 021C |
| MSOA | E02005670 | Northampton 021 |
| NN1 2NE | Sheep Street | 34m |
| NN1 3NE | Latymer Court | 63m |
| NN1 2LZ | Sheep Street | 79m |
| NN1 2HQ | Broad Street | 106m |
| NN1 2HS | Broad Street | 106m |
| NN1 2NQ | Regent Square | 126m |
| NN1 2JY | Narrow Lane | 138m |
| NN1 2LA | Regent Street | 139m |
| NN1 3DS | Campbell Street | 141m |
| NN1 2HH | St Andrews Street | 150m |