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Postcode report

SL1 6NF — Buckinghamshire

Sold prices, broadband, crime and local data for the SL1 6NF postcode, UK.

SL1 6NF is a postcode in Buckinghamshire, UK, in the SL1 district. HM Land Registry records 2 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 SL1 6NF

DatePriceAddressType
22 May 2026£560,00056 Haymill RoadSemi-detached
26 Jul 2022£575,00050 Haymill RoadSemi-detached

Broadband at SL1 6NF

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 SL1 6NF

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

PropertyRatingRegistered
54 Haymill RoadBand DOct 2025
66 Haymill RoadBand EJun 2025
50 Haymill RoadBand DMar 2022
ANMOLBand BJan 2021
56, Haymill RoadBand DJul 2020
60, Haymill RoadBand DFeb 2019
68, Haymill RoadBand DNov 2018
40, Haymill RoadBand DOct 2015
58, Haymill RoadBand DJul 2015
46, Haymill RoadBand EJan 2015
46, Haymill RoadBand EOct 2013
60, Haymill RoadBand ESep 2013
64, Haymill RoadBand DJan 2013

Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the SL1 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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