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Postcode report

CM21 0AB — East Hertfordshire

Sold prices, broadband, crime and local data for the CM21 0AB postcode, UK.

CM21 0AB is a postcode in East Hertfordshire, UK, in the CM21 district. HM Land Registry records 10 recent sales at this postcode (see below). Superfast broadband reaches 8.7% of premises here and gigabit 0%.

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Sold house prices at CM21 0AB

DatePriceAddressType
8 May 2026£147,0009 Orchard LeaFlat
17 Oct 2025£160,00020 Orchard LeaFlat
17 Mar 2025£250,00010 Orchard LeaFlat
7 Feb 2025£225,0008 Orchard LeaFlat
28 Jun 2024£220,00012 Orchard LeaFlat
14 Jun 2024£235,0005 Orchard LeaFlat
5 May 2023£220,00015 Orchard LeaFlat
9 Dec 2022£225,00018 Orchard LeaFlat
3 Nov 2022£245,00012a Orchard LeaFlat
11 Oct 2022£230,00021 Orchard LeaFlat

Broadband at CM21 0AB

Superfast (30Mb+)

8.7%

Gigabit-capable

0%

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 CM21 0AB

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

PropertyRatingRegistered
2 Orchard LeaBand DJun 2025
3 Orchard LeaBand DFeb 2025
4 Orchard LeaBand DFeb 2025
10 Orchard LeaBand DNov 2023
12 Orchard LeaBand DOct 2023
8 Orchard LeaBand DAug 2023
7 Orchard LeaBand DJul 2023
15 Orchard LeaBand CDec 2022
18 Orchard LeaBand CNov 2022
9 Orchard LeaBand DNov 2022
12a Orchard LeaBand DMay 2022
5 ORCHARD LEABand DJan 2021
16, Orchard LeaBand CJun 2020
21, Orchard LeaBand DOct 2019
20, Orchard LeaBand CAug 2019

Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the CM21 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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