SL1 6LJ — Buckinghamshire
Sold prices, broadband, crime and local data for the SL1 6LJ postcode, UK.
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Sold house prices at SL1 6LJ
| Date | Price | Address | Type |
|---|---|---|---|
| 11 May 2026 | £580,000 | 1 Brook Crescent | Semi-detached |
| 20 Jan 2023 | £385,000 | 16 Brook Crescent | Semi-detached |
| 21 Jan 2022 | £402,500 | 17 Brook Crescent | Detached |
Broadband at SL1 6LJ
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 6LJ
14 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| 10 Brook Crescent | Band D | Mar 2026 |
| 11 Brook Crescent | Band D | Feb 2026 |
| 16 Brook Crescent | Band D | Sep 2022 |
| 17 Brook Crescent | Band D | Sep 2021 |
| 23, Brook Crescent | Band D | Jan 2020 |
| 22, Brook Crescent | Band D | Jun 2018 |
| 10, Brook Crescent | Band F | Oct 2017 |
| 1, Brook Crescent | Band D | Oct 2016 |
| 2, Brook Crescent | Band D | Jun 2015 |
| 1, Brook Crescent | Band D | Sep 2014 |
| 5, Brook Crescent | Band D | Apr 2014 |
| 21, Brook Crescent | Band D | Jul 2013 |
| 11, Brook Crescent | Band D | Apr 2012 |
| 19, Brook Crescent | Band D | Sep 2011 |
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.