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Postcode report

CM23 4FL — East Hertfordshire

Sold prices, broadband, crime and local data for the CM23 4FL postcode, UK.

CM23 4FL is a postcode in East Hertfordshire, UK, in the CM23 district. HM Land Registry records 6 recent sales at this postcode (see below). Superfast broadband reaches 100% of premises here and gigabit 100%.

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Sold house prices at CM23 4FL

DatePriceAddressType
22 May 2026£425,00053 The ThatchersSemi-detached
12 Sep 2022£375,00033 The ThatchersTerraced
2 Aug 2022£355,00037 The ThatchersTerraced
29 Jun 2022£370,00039 The ThatchersTerraced
16 Jun 2022£375,00017 The ThatchersTerraced
18 Mar 2022£425,00053 The ThatchersSemi-detached

Broadband at CM23 4FL

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 CM23 4FL

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

PropertyRatingRegistered
47 The ThatchersBand COct 2025
9 The ThatchersBand CApr 2023
17 The ThatchersBand CJan 2022
39 The ThatchersBand CNov 2021
23 The ThatchersBand CSep 2021
53 THE THATCHERSBand CJun 2021
31 THE THATCHERSBand DMar 2021
15, The ThatchersBand DJan 2020
33, The ThatchersBand CJun 2019
41, The ThatchersBand COct 2018
19, The ThatchersBand CMar 2018
37, The ThatchersBand CNov 2017
55, The ThatchersBand COct 2017
5, The ThatchersBand DAug 2015
47, The ThatchersBand CJul 2014

Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the CM23 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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