SG1 1AB — North Hertfordshire
Sold prices, broadband, crime and local data for the SG1 1AB postcode, UK.
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Sold house prices at SG1 1AB
| Date | Price | Address | Type |
|---|---|---|---|
| 20 Jun 2025 | £200,000 | Trefoil Lodge Cuttys Lane | Flat |
Broadband at SG1 1AB
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 SG1 1AB
20 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| 7 TREFOIL LODGE | Band C | Jul 2021 |
| 2 TREFOIL LODGE | Band C | Oct 2020 |
| 6 TREFOIL LODGE | Band C | Oct 2020 |
| 10 TREFOIL LODGE | Band B | Oct 2020 |
| 11 Trefoil Lodge | Band C | Sep 2020 |
| 4 Trefoil Lodge | Band C | Feb 2020 |
| 12 Trefoil Lodge | Band C | Jan 2020 |
| 1 Trefoil Lodge | Band C | Jul 2018 |
| 4 Trefoil Lodge | Band B | Sep 2009 |
| 8 Trefoil Lodge | Band B | Sep 2009 |
| 9 Trefoil Lodge | Band B | Sep 2009 |
| 5 Trefoil Lodge | Band B | Sep 2009 |
| 11 Trefoil Lodge | Band B | Sep 2009 |
| 10 Trefoil Lodge | Band B | Sep 2009 |
| 12 Trefoil Lodge | Band B | Sep 2009 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the SG1 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.