CM12 0AG — Basildon
Sold prices, broadband, crime and local data for the CM12 0AG postcode, UK.
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Sold house prices at CM12 0AG
| Date | Price | Address | Type |
|---|---|---|---|
| 12 Mar 2026 | £1,050,000 | 31 Cromwell Avenue | Detached |
| 4 Jul 2025 | £660,000 | 39 Cromwell Avenue | Semi-detached |
| 26 Sep 2024 | £990,000 | 44 Cromwell Avenue | Detached |
| 12 May 2023 | £1,295,000 | 40 Cromwell Avenue | Detached |
| 28 Apr 2023 | £582,500 | 45 Cromwell Avenue | Semi-detached |
| 26 Aug 2022 | £630,000 | 57 Cromwell Avenue | Semi-detached |
| 21 Jan 2022 | £475,000 | 59 Cromwell Avenue | Semi-detached |
Broadband at CM12 0AG
Superfast (30Mb+)
100%
Gigabit-capable
95.6%
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 CM12 0AG
25 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| Annexe | Band C | Jun 2026 |
| 58 Cromwell Avenue | Band D | Jun 2026 |
| 51 Cromwell Avenue | Band C | May 2026 |
| 31 Cromwell Avenue | Band D | Aug 2025 |
| 61 Cromwell Avenue | Band D | Aug 2025 |
| 46 Cromwell Avenue | Band B | Nov 2024 |
| 44 Cromwell Avenue | Band D | Mar 2024 |
| 54 Cromwell Avenue | Band D | May 2023 |
| 40 Cromwell Avenue | Band C | Feb 2023 |
| 57 Cromwell Avenue | Band D | May 2022 |
| 43 CROMWELL AVENUE | Band C | Jun 2021 |
| 79 CROMWELL AVENUE | Band C | Apr 2021 |
| 59 CROMWELL AVENUE | Band E | Nov 2020 |
| 37, Cromwell Avenue | Band D | Aug 2020 |
| 45, Cromwell Avenue | Band C | Nov 2018 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the CM12 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.