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Postcode report

CB23 1ES — Cambridge

Sold prices, broadband, crime and local data for the CB23 1ES postcode, UK.

CB23 1ES is a postcode in Cambridge, UK, in the CB23 district. HM Land Registry records 5 recent sales at this postcode (see below). Superfast broadband reaches 95.7% of premises here and gigabit 89.1%.

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Sold house prices at CB23 1ES

DatePriceAddressType
7 Apr 2025£807,50052 High StreetDetached
29 Nov 2024£1,010,00053 High StreetDetached
23 Aug 2024£920,00065 High StreetDetached
16 Jun 2023£340,75078 High StreetDetached
11 Apr 2022£440,00076 High StreetDetached

Broadband at CB23 1ES

Superfast (30Mb+)

95.7%

Gigabit-capable

89.1%

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 CB23 1ES

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

PropertyRatingRegistered
45 High StreetBand DApr 2026
73 High StreetBand CDec 2024
96 High StreetBand CNov 2024
52 High StreetBand DAug 2024
92 High StreetBand DMay 2024
53 High StreetBand CMar 2024
46 High StreetBand DOct 2023
100 High StreetBand DJun 2023
81 High StreetBand CFeb 2022
16 HIGH STREETBand COct 2020
48 HIGH STREETBand CSep 2020
78, High StreetBand FSep 2020
54, High StreetBand CSep 2018
72, High StreetBand EJun 2018
65, High StreetBand CAug 2017

Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the CB23 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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