DL1 4JZ — County Durham
Sold prices, broadband, crime and local data for the DL1 4JZ postcode, UK.
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Sold house prices at DL1 4JZ
| Date | Price | Address | Type |
|---|---|---|---|
| 8 May 2026 | £135,000 | 61 Parkside | Semi-detached |
| 24 Oct 2025 | £108,200 | 41 Parkside | Semi-detached |
| 16 Sep 2022 | £123,500 | 55 Parkside | Semi-detached |
Broadband at DL1 4JZ
Superfast (30Mb+)
100%
Gigabit-capable
100%
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 DL1 4JZ
13 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| 61 Parkside | Band D | Jan 2026 |
| 51 Parkside | Band D | Nov 2024 |
| 53, Parkside | Band E | Dec 2019 |
| 61, Parkside | Band E | Mar 2019 |
| 41, Parkside | Band E | Jan 2019 |
| 55, Parkside | Band D | Sep 2015 |
| 63, Parkside | Band D | Jun 2014 |
| 39, Parkside | Band F | May 2014 |
| 59, Parkside | Band E | Aug 2013 |
| 47, Parkside | Band D | Jul 2013 |
| 37, Parkside | Band F | May 2013 |
| 57, Parkside | Band F | Sep 2012 |
| 39, Parkside | Band E | Feb 2012 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the DL1 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.