| Postcode | NN11 3HP | 
|---|---|
| Post Town | Daventry | 
| Nearest station | Banbury (14 km) | 
| Bus stops | No28 (W) Becketts Close (SE) Woodford Road (NW) Potters End (SW) | 
| Roads in this postcode | |
| Number of UPRNs | 12 View | 
| Known addresses | 3 Curgenven Close, Byfield | 
| Main property type | Semi-detached | 
| Businesses | 
| Latitude | 52.176473 | |
|---|---|---|
| Longitude | -1.239679 | |
| Easting | 452089 | |
| Northing | 253407 | |
| Grid reference | SP520534 | |
| UTM reference | 30U 620366 5782127 | |
| what3words | yarn.cans.uttering | |
| FixPhrase | crispness macaroni stole unflawed | |
| Plus code | 9C4W5QG6+H4 | |
| Altitude | 155 metres (509 feet) | |
| Sunrise (today) | 6:59 | |
| Sunset (today) | 16:39 | |
| Distance away | ||
| Distance to sea | 114.5 KMs (71.1 miles) | 
| Parish | Byfield | E04010509 | 
|---|---|---|
| Ward | Woodford & Weedon | E05016010 | 
| Unitary Authority | West Northamptonshire | E06000062 | 
| County | Northamptonshire | E10000021 | 
| Constituency (2024) | Daventry | E14001192 | 
| MP | Stuart Andrew | Conservative | 
| 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 | August 1993 | 
|---|---|
| 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) | 24 | |
|---|---|---|
| Households (2011) | 10 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Larger rural: Nearer to a major town or city | |
| Rural/urban (2011) | Rural village | |
| Built up area (2024) | Byfield | E63010648 | 
| Census output area (2021) | E00137337 | |
| Census output area (2011) | 8A1 | |
| Lower layer super output area (2021) | West Northamptonshire 042B | E01027004 | 
| Lower layer super output area (2011) | Daventry 010B | E01027004 | 
| Middle layer super output area (2021) | Woodford Halse, Byfield & Staverton | E02005628 | 
| Middle layer super output area (2011) | Woodforth Halse, Byfield & Staverton | E02005628 | 
| Travel to work area | Banbury | E30000161 | 
| Average property price in Northampton | £276,963 | 
|---|---|
| Annual change | 0.3% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 3 Curgenven Close, Byfield | Semi-detached (leasehold) | Sep 2015 | £133,250 | 
| Semi-detached (leasehold) | Jun 2010 | £129,350 | |
| Semi-detached (freehold) | Mar 2003 | £92,000 | |
| Semi-detached (leasehold) | Mar 2003 | £94,300 | |
| Semi-detached (freehold) | Aug 1997 | £38,400 |