DH3 1GN — County Durham
Sold prices, broadband, crime and local data for the DH3 1GN postcode, UK.
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Sold house prices at DH3 1GN
| Date | Price | Address | Type |
|---|---|---|---|
| 8 May 2026 | £200,000 | 42 Lockwood Avenue | Semi-detached |
| 2 Mar 2026 | £285,000 | 44 Lockwood Avenue | Detached |
| 28 Nov 2025 | £195,000 | 25 Lockwood Avenue | Semi-detached |
| 18 Jul 2025 | £126,000 | 29 Lockwood Avenue | Semi-detached |
| 27 Jun 2025 | £160,000 | 23 Lockwood Avenue | Semi-detached |
| 23 Jun 2025 | £270,000 | 5 Lockwood Avenue | Detached |
| 20 Mar 2025 | £270,000 | 15 Lockwood Avenue | Detached |
| 10 Mar 2025 | £185,250 | 40 Lockwood Avenue | Semi-detached |
| 28 Feb 2025 | £160,000 | 23 Lockwood Avenue | Semi-detached |
| 14 Jul 2023 | £145,000 | 28 Lockwood Avenue | Terraced |
| 23 Dec 2022 | £150,000 | 28 Lockwood Avenue | Terraced |
| 15 Aug 2022 | £165,000 | 40 Lockwood Avenue | Semi-detached |
| 19 Jul 2022 | £260,000 | 20 Lockwood Avenue | Detached |
| 4 May 2022 | £157,200 | 12 Lockwood Avenue | Terraced |
Broadband at DH3 1GN
Superfast (30Mb+)
100%
Gigabit-capable
97.5%
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 DH3 1GN
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 |
|---|---|---|
| 42 Lockwood Avenue | Band C | Jan 2026 |
| 12 Lockwood Avenue | Band C | Dec 2025 |
| 44 Lockwood Avenue | Band C | Sep 2025 |
| 25 Lockwood Avenue | Band C | Sep 2025 |
| 15 Lockwood Avenue | Band C | Nov 2024 |
| 40 Lockwood Avenue | Band C | Sep 2024 |
| 20 Lockwood Avenue | Band C | Jan 2024 |
| 18, Lockwood Avenue | Band C | Jun 2019 |
| 6, Lockwood Avenue | Band C | Nov 2017 |
| 2, Lockwood Avenue | Band C | Oct 2017 |
| 4, Lockwood Avenue | Band C | Oct 2017 |
| 31, Lockwood Avenue | Band C | Nov 2016 |
| 23, Lockwood Avenue | Band C | Apr 2016 |
| 7, Lockwood Avenue | Band C | Dec 2015 |
| 1, Lockwood Avenue | Band C | Dec 2015 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the DH3 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.