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Postcode report

CB23 1ER — Cambridge

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

CB23 1ER is a postcode in Cambridge, UK, in the CB23 district. HM Land Registry records 3 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 CB23 1ER

DatePriceAddressType
10 Oct 2025£493,00027 Haslingfield RoadSemi-detached
22 Mar 2023£1,350,0007 Haslingfield RoadDetached
16 Sep 2022£475,0004 Haslingfield RoadSemi-detached

Broadband at CB23 1ER

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 CB23 1ER

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

PropertyRatingRegistered
4 Haslingfield RoadBand BSep 2025
25 Haslingfield RoadBand DSep 2025
17 Haslingfield RoadBand CAug 2025
27 Haslingfield RoadBand CMay 2025
14 Haslingfield RoadBand DApr 2025
9 Haslingfield RoadBand COct 2022
4 Haslingfield RoadBand ESep 2021
39 HASLINGFIELD ROADBand DMay 2021
31, Haslingfield RoadBand DJul 2020
19, Haslingfield RoadBand CJun 2020
22, Haslingfield RoadBand BNov 2019
24, Haslingfield RoadBand BOct 2019
7, Haslingfield RoadBand BJul 2019
1, Haslingfield RoadBand CSep 2017
19, Haslingfield RoadBand DMay 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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