TS21 postcode area
The TS21 postcode district spans 9 neighbourhoods (MSOAs) in County Durham, Darlington, Stockton-on-Tees. Area Scores range from 5 to 79 across them.
In summary
There is a sharp split within the TS21 district: Billingham West, Stillington & Longnewton scores 79 out of 100 (#1,431 of 6,856 nationally) while Eastbourne & Newham Grange sits at 5 — neighbours on the map, 74 points apart on the index. It mixes both ends of the national picture — 5 neighbourhoods in the least-deprived third of England and 4 in the most-deprived third. House prices stretch as far as the scores do: medians run from £100,000 in Trimdon & Fishburn to £285,000 in Billingham West, Stillington & Longnewton — a 2.9× gap within the TS21 district. Note that the district straddles 3 local authorities — County Durham, Darlington and Stockton-on-Tees — so its neighbourhoods answer to different councils.
| Neighbourhood | Nat. rank | Area score | Median price |
|---|---|---|---|
| Billingham West, Stillington & LongnewtonStockton-on-Tees | 1,431 | 79 | £285,000 |
| Sedgefield & Bishop MiddlehamCounty Durham | 1,438 | 79 | £189,500 |
| FairfieldStockton-on-Tees | 1,609 | 76 | £187,000 |
| Faverdale, Heighington & SadbergeDarlington | 1,746 | 74 | £235,000 |
| Rimswell & BishopsgarthStockton-on-Tees | 1,959 | 71 | £157,000 |
| Trimdon & FishburnCounty Durham | 5,633 | 18 | £100,000 |
| Hardwick & Salters LaneStockton-on-Tees | 6,270 | 8 | £165,000 |
| RoseworthStockton-on-Tees | 6,428 | 6 | £113,250 |
| Eastbourne & Newham GrangeStockton-on-Tees | 6,483 | 5 | £130,000 |
Nearby areas
Postcode districts around TS21.
A postcode district overlaps several neighbourhoods, so figures are shown per neighbourhood rather than as a single postcode average — neighbouring areas can differ a lot. Neighbourhood (MSOA) boundaries contain ONS data © Crown copyright and database right 2025, Open Government Licence v3.0.