Sedgefield · County Durham · 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 |
|---|---|---|
| 53, Elm Avenue, Sedgefield, Stockton-On-Tees, TS21 3DF | 23 August 2024 | £150,000 |
| 9, Elm Avenue, Sedgefield, Stockton-On-Tees, TS21 3DF | 1 September 2021 | £151,000 |
| 3, Elm Avenue, Sedgefield, Stockton-On-Tees, TS21 3DF | 3 July 2020 | £160,000 |
Within 3.1 miles of this postcode
Sedgefield Community College
Academy converter
Sedgefield Hardwick Primary Academy
Academy converter
Sedgefield Primary School
Community school
Within 1 mile of this postcode
Census 2021
29 female, 26 male
606 residents
345 residents
908 residents
994 residents
742 residents
This postcode contained 1.6% of the sector's usual residents on Census Day. The age profile describes the wider TS21 3 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
1
within 5 km
HARBINSON HOUSE, FRONT STREET, SEDGEFIELD, STOCKTON-ON-TEES, TS21 3BN
ODS code A83054
345 m
Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Community College
BCT · Sedgefield
Park gates
BCT · Sedgefield
Park gates
BCT · Sedgefield
New Dun Cow
BCT · Sedgefield
New Dun Cow
BCT · Sedgefield
English Indices of Deprivation 2025 for County Durham 054D, 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
7 of 10
Overall England rank
20,912 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.
Recorded sales
The five-year median is £150,500 from 2 recorded sales in TS21 3DF. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for County Durham is £138,148 in June 2026, up 7.0% year on year.
Published establishments
7 open schools are in scope, including 6 primary and 1 secondary schools. Sedgefield Community College is the nearest published school at 195 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Published police records
319 published events cover 12 months, averaging 26.583 events per published month. The largest recorded category is Violence and sexual offences with 123 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.