| Postcode | NN17 3BP | 
|---|---|
| Post Town | Corby | 
| Nearest station | Corby (5 km) | 
| Bus stops | Clay Lane (E) St James's Church (W) St James's Church (E) Primary School (SW) Primary School (NE) Fulwell Avenue Turning Circle (NE) | 
| Roads in this postcode | |
| Number of UPRNs | 1 View | 
| Known addresses | 1 Hardwick Road, Gretton | 
| Main property type | Detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 52.537528 | |
|---|---|---|
| Longitude | -0.677406 | |
| Easting | 489803 | |
| Northing | 294118 | |
| Grid reference | SP898941 | |
| UTM reference | 30U 657519 5823361 | |
| what3words | viewer.flashback.navigate | |
| FixPhrase | croak magenta skier unheated | |
| Plus code | 9C4XG8QF+22 | |
| Altitude | 107 metres (351 feet) | |
| Sunrise (today) | 6:58 | |
| Sunset (today) | 16:36 | |
| Distance away | ||
| Distance to sea | 63 KMs (39.2 miles) | 
| Parish | Gretton | E04006627 | 
|---|---|---|
| Ward | Gretton & Weldon | E05016212 | 
| Unitary Authority | North Northamptonshire | E06000061 | 
| County | Northamptonshire | E10000021 | 
| Constituency (2024) | Corby and East Northamptonshire | E14001179 | 
| MP | Lee Barron | Labour | 
| Police force | Northamptonshire | |
| Water company | Anglian Water | |
| NUTS/ITL 3 | North Northamptonshire | |
| NUTS/ITL 2 | Leicestershire, Rutland and Northamptonshire | |
| NUTS/ITL 1 | East Midlands | |
| 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) | 4 | |
|---|---|---|
| Households (2011) | 1 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Larger rural Further from a major town or city | |
| Rural/urban (2011) | Rural village | |
| Built up area (2024) | Gretton (North Northamptonshire) | E63009908 | 
| Census output area (2021) | E00137216 | |
| Census output area (2011) | 1B2 | |
| Lower layer super output area (2021) | North Northamptonshire 002B | E01026979 | 
| Lower layer super output area (2011) | Corby 001B | E01026979 | 
| Middle layer super output area (2021) | Rowlett, Gretton & Cottingham | E02005612 | 
| Middle layer super output area (2011) | Rowlett, Gretton & Cottingham | E02005612 | 
| Travel to work area | Corby | E30000194 | 
| Average property price in Northampton | £276,963 | 
|---|---|
| Annual change | 0.3% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 1 Hardwick Road, Gretton | Detached (freehold) | Jan 2007 | £499,500 | 
| Detached (freehold) | Jul 2004 | £475,000 | |
| Detached (freehold) | May 2002 | £380,000 | |
| Detached (freehold) | Jan 1998 | £135,000 |