TS21 3NJ — County Durham
Sold prices, broadband, crime and local data for the TS21 3NJ postcode, UK.
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Sold house prices at TS21 3NJ
| Date | Price | Address | Type |
|---|---|---|---|
| 23 Apr 2026 | £110,000 | 25 Winterton Avenue | Flat |
| 14 Feb 2025 | £106,000 | 61 Winterton Avenue | Flat |
| 10 Jan 2025 | £139,000 | 59 Winterton Avenue | Flat |
| 27 Sep 2024 | £320,000 | 19 Winterton Avenue | Detached |
| 14 Jun 2024 | £115,000 | 53 Winterton Avenue | Flat |
| 24 Apr 2023 | £122,500 | 41 Winterton Avenue | Flat |
| 27 Oct 2022 | £120,000 | 21 Winterton Avenue | Flat |
| 6 Oct 2022 | £114,950 | 23 Winterton Avenue | Flat |
Broadband at TS21 3NJ
Superfast (30Mb+)
100%
Gigabit-capable
0%
Median download
—
Median upload
—
Figures are Ofcom availability data for this exact postcode. Use the checker above for a live lookup including mobile signal on all four networks.
Energy performance certificates at TS21 3NJ
30 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| 49 Winterton Avenue | Band C | Jul 2026 |
| 51, Winterton Avenue | Band C | May 2026 |
| 7 Winterton Avenue | Band C | Feb 2026 |
| 59 Winterton Avenue | Band C | Aug 2024 |
| 19 Winterton Avenue | Band C | Oct 2023 |
| 35 Winterton Avenue | Band C | May 2023 |
| 61 Winterton Avenue | Band C | Apr 2023 |
| 9 Winterton Avenue | Band C | Feb 2023 |
| 41 Winterton Avenue | Band C | Jul 2022 |
| 33 Winterton Avenue | Band C | Jul 2022 |
| 53 Winterton Avenue | Band C | Mar 2022 |
| 23 Winterton Avenue | Band C | Feb 2022 |
| 57 Winterton Avenue | Band C | Aug 2021 |
| 55 WINTERTON AVENUE | Band C | Mar 2021 |
| 25 WINTERTON AVENUE | Band C | Sep 2020 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the TS21 area report.
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Contains HM Land Registry data © Crown copyright and database right 2026; crime data from police.uk; broadband data from Ofcom Connected Nations — Open Government Licence v3.0.