DN21 1DB maps, stats, and open data
DN21 1DB lies on Sandsfield Lane in Gainsborough. DN21 1DB is located in the Gainsborough South-West electoral ward, within the local authority district of West Lindsey and the English Parliamentary constituency of Gainsborough. The Sub Integrated Care Board (ICB) Location is NHS Lincolnshire ICB - 71E and the police force is Lincolnshire. This postcode has been in use since January 1980.
DN21 1DB maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
DN21 1DB geodata
| Easting | 481960 |
| Northing | 388831 |
| Latitude | 53.389967 |
| Longitude | -0.769069 |
Where is DN21 1DB?
| Street | Sandsfield Lane |
| Town/City | Gainsborough |
| Country | England |
| Postcode District | DN21 |
DN21 1DB Elevation
Elevation or altitude of DN21 1DB as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 20m | 66ft |
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.
Politics
| Ward | Gainsborough South-west |
|---|---|
| Constituency | Gainsborough |
House Prices
Sales of detached houses in DN21 1DB
2025 27 JUN £170,000 |
2024 31 OCT £218,000 |
2023 10 AUG £240,000 |
2021 14 APR £160,000 |
2019 16 SEP £158,000 |
125, SANDSFIELD LANE, GAINSBOROUGH, DN21 1DB 2017 2 MAR £101,000 |
113, SANDSFIELD LANE, GAINSBOROUGH, DN21 1DB 2016 13 APR £123,000 |
2016 30 MAR £137,000 |
163, SANDSFIELD LANE, GAINSBOROUGH, DN21 1DB 2015 7 DEC £120,000 |
2015 7 AUG £110,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to DN21 1DB
| Washington Street (Drake Street) | Gainsborough | 124m |
| Strafford Street (Gordon Street) | Gainsborough | 199m |
| Drake Street (Shakespeare Street) | Gainsborough | 208m |
| Drake Street (Shakespeare Street) | Gainsborough | 213m |
| St Johns Church (Ashcroft Road) | Gainsborough | 293m |
Nearest railway stations to DN21 1DB
| Gainsborough Lea Road Station | 0.4km |
| Gainsborough Central Station | 1.1km |
Broadband
Broadband access in DN21 1DB (2020 data)
| 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
Broadband speed in DN21 1DB (2019 data)
Download
| Median download speed | 34.9Mbps |
| Average download speed | 32.8Mbps |
| Maximum download speed | 64.68Mbps |
Upload
| Median upload speed | 6.5Mbps |
| Average upload speed | 7.3Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in DN21 1DB (2020 data)
| 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% |
DN21 1DB gas and electricity consumption
Estimated total energy consumption in DN21 1DB by fuel type, 2015.
Gas
| Consumption (kWh) | 456,975 |
|---|---|
| Meter count | 31 |
| Mean (kWh/meter) | 14,741 |
| Median (kWh/meter) | 14,938 |
Electricity
| Consumption (kWh) | 79,491 |
|---|---|
| Meter count | 26 |
| Mean (kWh/meter) | 3,057 |
| Median (kWh/meter) | 2,744 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in DN21 1DB, for 2015.
- Meter count: The total number of meters in DN21 1DB.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
86.3% of English postcodes are less deprived than DN21 1DB:Food Standards Agency
Three nearest food hygiene ratings to DN21 1DB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to DN21 1DB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Lea Road Post Office | 16:45 | 12:00 | 218m |
| Waterworks Street | 16:45 | 11:30 | 407m |
| Trinity St P.o. | 17:15 | 11:45 | 534m |
DN21 1DB ITL and DN21 1DB LAU
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 DN21 1DB:
| ITL 1 Code | Name |
|---|---|
| TLF | East Midlands (England) |
| ITL 2 Code | Name |
| TLF3 | Lincolnshire |
| ITL 3 Code | Name |
| TLF30 | Lincolnshire CC |
| LAU 1 Code | Name |
| E07000142 | West Lindsey |
DN21 1DB census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for DN21 1DB:
| Code | Name | |
|---|---|---|
| OA | E00134034 | |
| LSOA | E01026382 | West Lindsey 004D |
| MSOA | E02005495 | West Lindsey 004 |
Nearest postcodes to DN21 1DB
| DN21 1DD | Sandsfield Lane | 34m |
| DN21 1DR | Washington Street | 67m |
| DN21 1DP | Washington Street | 93m |
| DN21 1DT | Stanley Street | 103m |
| DN21 1DS | Stanley Street | 119m |
| DN21 1DF | Drake Street | 139m |
| DN21 1DW | Gordon Street | 143m |
| DN21 1DJ | Gordon Street | 154m |
| DN21 1DG | Drake Street | 155m |
| DN21 1DE | Shakespeare Street | 156m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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