CM20 3QJ — East Hertfordshire
Sold prices, broadband, crime and local data for the CM20 3QJ postcode, UK.
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Sold house prices at CM20 3QJ
| Date | Price | Address | Type |
|---|---|---|---|
| 29 Apr 2026 | £360,000 | 9 Lavender Close | Terraced |
| 17 Dec 2025 | £350,000 | 32 Lavender Close | Terraced |
| 31 Oct 2024 | £307,000 | 10 Lavender Close | Terraced |
| 28 Jun 2024 | £160,000 | 18 Lavender Close | Terraced |
| 28 Feb 2023 | £408,000 | 35 Lavender Close | Detached |
| 26 Aug 2022 | £300,000 | 11 Lavender Close | Terraced |
Broadband at CM20 3QJ
Superfast (30Mb+)
100%
Gigabit-capable
78.4%
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 CM20 3QJ
29 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| 3 Lavender Close | Band D | Jun 2026 |
| 9 Lavender Close | Band C | Oct 2025 |
| 21 Lavender Close | Band D | Sep 2025 |
| 32 Lavender Close | Band C | Jun 2025 |
| 10 Lavender Close | Band C | Jul 2024 |
| 6 Lavender Close | Band C | Mar 2024 |
| 18 Lavender Close | Band D | Oct 2023 |
| 30 Lavender Close | Band D | Mar 2023 |
| 35 Lavender Close | Band C | Aug 2022 |
| 11 Lavender Close | Band C | May 2022 |
| 23b Lavender Close | Band B | Oct 2021 |
| 23a Lavender Close | Band B | Oct 2021 |
| 13 Lavender Close | Band C | Sep 2021 |
| 23 LAVENDER CLOSE | Band C | Feb 2021 |
| 7 LAVENDER CLOSE | Band D | Oct 2020 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the CM20 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.