TS21 3DN
PostcodeA postcode in County Durham 054D, Sedgefield ward, County Durham.
This report describes the area around TS21 3DN, not any one home. Each figure is shown at the level it was published: the postcode, a 1 km square, the neighbourhood or the whole council, as its tag says.
Around TS21 3DN
- 25 crimes within 500 mAugust, up 32% on JulyCounty Durham 054D: 71 a year per 1,000 peopleMap point
- Newton Aycliffe, 10 kmThe nearest station, in a straight lineExact point
- 3 schools within 800 mNearest is 190 m awayExact point
- No property in TS21 3DN listed at risk of floodingFrom rivers or the sea, with flood defences, in the Environment Agency's assessmentPostcode
- England’s least deprived 40%This neighbourhood, County Durham 054DNeighbourhood
- £140,447 average priceFor the whole of County Durham, July 2026Council
- 1 GP practice within 1 kmNearest is 380 m awayPostcode
- 2 supermarkets within 1 kmNearest is 420 m awayExact point
- Gigabit broadband for every home and business at TS21 3DNSuperfast for 100%. What can be ordered, January 2026Postcode
- Low road and rail noise at TS21 3DNRoad 51 dB, rail under 40 dB or not modelled (Lden, modelled for 2021)Postcode
- Not in a radon Affected AreaUnder 1% of homes in this 1 km square are estimated to be at or above the radon Action Level1 km grid
- 8.1 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near TS21 3DN
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Sedgefield Hardwick Primary Academy Primary. 87% met the expected standard at KS2 (2024/25) | 190 m 2 minutes on foot | Standards maintained, October 2024 |
| Sedgefield Community College Secondary. Attainment 8 of 52.4 (2025/26, provisional) | 330 m 4 minutes on foot | Report card, June 2026: safeguarding met |
| Sedgefield Primary School Primary. 73% met the expected standard at KS2 (2024/25) | 620 m 8 minutes on foot | School remains Good, April 2023 |
Distances are in a straight line. Councils and schools set catchments and admissions, which Open Index doesn’t map: the council’s schools pages. Ofsted outcomes are as published, each with its date; grades under different frameworks can’t be compared.
Recent sales near TS21 3DN
Latest sale at each postcode- £70,000Cherry Tree Drive, TS21 3DNOctober 2025, terraced, established, freehold10 m
- £148,000Rowan Oval, TS21 3BYMarch 2025, semi-detached, established, freehold30 m
- £135,000Maple Grove, TS21 3DHAugust 2025, semi-detached, established, freehold70 m
- £135,000Oak Tree Crescent, TS21 3DJFebruary 2025, semi-detached, established, freehold70 m
- £181,500Lilac Avenue, TS21 3DQJanuary 2026, semi-detached, established, freehold100 m
- £189,500Beech Oval, TS21 3DLMarch 2025, semi-detached, established, freehold100 m
- £132,500Hawthorn Road, TS21 3BZJanuary 2025, semi-detached, established, freehold100 m
- £160,000The Lane, TS21 3BQJune 2023, semi-detached, established, freehold110 m
HM Land Registry sales at nearby postcodes, by street and postcode only, never a house number. Sales take weeks to be registered. Every sale on the map
Within 1 km of TS21 3DN
In a straight lineGP practices
- SKERNE MEDICAL GROUP380 m
Pharmacies
- SEDGEFIELD PHARMACY410 m
Dental practices
- 39 NORTH END [DENTAL SURGERY]300 m
- SEDGEFIELD DENTAL PRACTICE410 m
Supermarkets
- Co-op SedgefieldThe Co-operative Group420 m
- Sainsburys SedgefieldSainsburys610 m
The neighbourhood: County Durham 054D
Everything about County Durham 054DThe postcode district: TS21
Everything about TS21Your MP
- Alan StricklandLabourMP for Newton Aycliffe and Spennymoor
As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.
Where these figures come from
- Street-level crimeAugust 2026Map point
- Rail and Tube stations2024/25Exact point
- SchoolsExact point
- Flood risk by postcodeJune 2026Postcode
- English Indices of Deprivation 20252025Neighbourhood
- Average house priceJuly 2026Council
- GP practicesPostcode
- SupermarketsExact point
- Broadband by postcodeJanuary 2026Postcode
- Road and rail noise by postcode2021Postcode
- Radon potential1 km grid
- Nitrogen dioxide (NO2)20251 km grid
Counts, distances and walking times are worked out by Open Index from each layer’s published points and outlines, in a straight line from the postcode’s centre. Street names © OpenStreetMap contributors.