| Postcode | DN21 2JB | 
|---|---|
| Post Town | Gainsborough | 
| Nearest station | Gainsborough Central (1 km) | 
| Bus stops | Surgery (W) Hawthorn Avenue (SW) Hawthorn Avenue (NE) Connaught Road (S) Gladstone Street (N) Connaught Road (N) | 
| Roads in this postcode | |
| Number of UPRNs | 11 View | 
| Known addresses | Handel House School, 2 Northolme, Gainsborough 23 Northolme, Gainsborough 27 Northolme, Gainsborough 31 Northolme, Gainsborough 33 Northolme, Gainsborough 35 Northolme, Gainsborough | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 53.403754 | |
|---|---|---|
| Longitude | -0.772886 | |
| Easting | 481680 | |
| Northing | 390360 | |
| Grid reference | SK816903 | |
| UTM reference | 30U 648053 5919497 | |
| what3words | fonts.onlookers.galaxy | |
| FixPhrase | crowd magazine saxophone vendor | |
| Plus code | 9C5XC63G+GR | |
| Altitude | 14 metres (46 feet) | |
| Sunrise (today) | 7:01 | |
| Sunset (today) | 16:34 | |
| Distance away | ||
| Distance to sea | 31 KMs (19.3 miles) | 
| Parish | Gainsborough | E04006081 | 
|---|---|---|
| Ward | Gainsborough North | E05009641 | 
| Local Authority District | West Lindsey | E07000142 | 
| County Electoral Division | Gainsborough Trent | E58000909 | 
| Local Authority | Lincolnshire | E10000019 | 
| County | Lincolnshire | E10000019 | 
| Constituency (2024) | Gainsborough | E14001243 | 
| MP | Sir Edward Leigh | Conservative | 
| Police force | Lincolnshire | |
| Water company | Anglian Water | |
| NUTS/ITL 3 | Lincolnshire CC | |
| NUTS/ITL 2 | Lincolnshire | |
| 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) | 13 | |
|---|---|---|
| Households (2011) | 7 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Gainsborough | E63008483 | 
| Census output area (2021) | E00134019 | |
| Census output area (2011) | 6B2 | |
| Lower layer super output area (2021) | West Lindsey 004B | E01026379 | 
| Lower layer super output area (2011) | West Lindsey 004B | E01026379 | 
| Middle layer super output area (2021) | Gainsborough West | E02005495 | 
| Middle layer super output area (2011) | Gainsborough West | E02005495 | 
| Travel to work area | Lincoln | E30000231 | 
| Average property price in Doncaster | £179,067 | 
|---|---|
| Annual change | 2.3% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 23 Northolme, Gainsborough | Semi-detached (freehold) | Aug 2024 | £215,000 | 
| Semi-detached (freehold) | Aug 2016 | £147,500 | |
| Semi-detached (freehold) | Jun 2013 | £125,000 | |
| 31 Northolme, Gainsborough | Detached (freehold) | Jun 2023 | £225,000 | 
| Detached (freehold) | Feb 2021 | £185,000 | |
| Detached (freehold) | May 2018 | £115,000 | |
| 35 Northolme, Gainsborough | Detached (freehold) | Nov 2020 | £290,000 | 
| Detached (freehold) | Aug 1997 | £94,500 | |
| Handel House School, 2 Northolme, Gainsborough | Other (freehold) | Nov 2020 | £210,000 | 
| Detached (freehold) | Aug 2001 | £177,000 | |
| 27 Northolme, Gainsborough | Semi-detached (freehold) | Aug 2000 | £42,000 | 
| 33 Northolme, Gainsborough | Detached (freehold) | Aug 1996 | £105,000 |