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Postcode report

CM20 1AU — East Hertfordshire

Sold prices, broadband, crime and local data for the CM20 1AU postcode, UK.

CM20 1AU is a postcode in East Hertfordshire, UK, in the CM20 district. HM Land Registry records 11 recent sales at this postcode (see below). Superfast broadband reaches 100% of premises here and gigabit 34.5%.

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Sold house prices at CM20 1AU

DatePriceAddressType
4 Feb 2026£245,00025 Torkildsen WayFlat
17 Oct 2025£183,00042 Torkildsen WayFlat
28 Jul 2025£197,50019 Torkildsen WayFlat
6 Jun 2025£175,00035 Torkildsen WayFlat
6 May 2025£260,00046 Torkildsen WayFlat
7 Mar 2025£51,25054 Torkildsen WayFlat
9 Jul 2024£270,00020 Torkildsen WayFlat
1 Sep 2023£237,50024 Torkildsen WayFlat
13 Jul 2023£270,00022 Torkildsen WayFlat
7 Jan 2022£190,00044 Torkildsen WayFlat
7 Jan 2022£190,00041 Torkildsen WayFlat

Broadband at CM20 1AU

Superfast (30Mb+)

100%

Gigabit-capable

34.5%

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 CM20 1AU

30 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).

PropertyRatingRegistered
10 Torkildsen WayBand CJun 2026
39 Torkildsen WayBand CSep 2025
5 Torkildsen WayBand CNov 2024
6 Torkildsen WayBand CSep 2024
54 Torkildsen WayBand CAug 2024
49 Torkildsen WayBand CJul 2023
20 Torkildsen WayBand BJun 2023
22 Torkildsen WayBand CApr 2023
35 Torkildsen WayBand CMar 2023
16 Torkildsen WayBand BMar 2023
17 Torkildsen WayBand BAug 2022
14 Torkildsen WayBand CApr 2022
19 Torkildsen WayBand CFeb 2022
52 Torkildsen WayBand BJan 2022
47 TORKILDSEN WAYBand CApr 2021

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.

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