Gainsborough South-West · West Lindsey · England
Updated September 2026
Compare this postcodeUse the wider postcode district to compare the same evidence across more locations.
At this postcode
| Address | Date | Price |
|---|---|---|
| 3, Top Flat, Gladstone Street, Gainsborough, DN21 2ND | 24 July 2020 | £174,000 |
| 5, Gladstone Street, Gainsborough, DN21 2ND | 6 April 2016 | £127,000 |
| 5, Gladstone Street, Gainsborough, DN21 2ND | 27 February 2009 | £120,000 |
Within 3.1 miles of this postcode
Castles Education
Other independent school
The Gainsborough Parish Church Primary School
Academy converter
Handel House Preparatory School
Other independent school
Within 1 mile of this postcode
Census 2021
2 female, 3 male
1,355 residents
797 residents
1,846 residents
1,914 residents
1,283 residents
This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider DN21 2 sector, not people in this individual postcode.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.
Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.
Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
NHS ODS
2
within 5 km
ELSWITHA HALL, 3 CASKGATE STREET, GAINSBOROUGH, DN21 2DJ
ODS code C83044
227 m
VANESSA DRIVE, GAINSBOROUGH, DN21 2UQ
ODS code C83018
1.2 km
Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Balfour Street
BCT · Gainsborough
Riverside Approach
BCT · Gainsborough
Gladstone Street
BCT · Gainsborough
Riverside Approach
BCT · Gainsborough
Silver Street
BCT · Gainsborough
English Indices of Deprivation 2025 for West Lindsey 004F, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.
Overall IMD decile
1 of 10
Overall England rank
2,001 of 33,755
These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.
Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.
Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.
A factual reading of the data in this report's scope. It is not a location score or a recommendation.
Published establishments
19 open schools are in scope, including 11 primary and 2 secondary schools. Castles Education is the nearest published school at 234 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Published police records
3,001 published events cover 12 months, averaging 250.083 events per published month. The largest recorded category is Violence and sexual offences with 1,143 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.