SL1 1AY — Buckinghamshire
Sold prices, broadband, crime and local data for the SL1 1AY postcode, UK.
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House prices near SL1 1AY
No sales are recorded at this exact postcode since 2022, but across the SL1 district the median sold price over the last 12 months is £385,000 from 460 sales.
Broadband at SL1 1AY
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 1AY
30 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| Apartment 27 | Band C | Jun 2026 |
| Apartment 48 | Band C | Jun 2026 |
| Apartment 11 | Band C | Jun 2026 |
| Apartment 1 | Band C | Jun 2026 |
| Apartment 63 | Band C | Jun 2026 |
| Apartment 45 | Band C | May 2026 |
| Apartment 53 | Band C | May 2026 |
| Apartment 52 | Band C | May 2026 |
| Apartment 29 | Band C | Apr 2026 |
| Apartment 16 | Band C | Apr 2026 |
| Apartment 40 | Band C | Apr 2026 |
| Apartment 19 | Band C | Apr 2026 |
| Apartment 26 | Band B | Apr 2026 |
| Apartment 6 | Band C | Apr 2026 |
| Apartment 23 | Band C | Apr 2026 |
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.