SG1 1AB — North Hertfordshire
Sold prices, broadband, crime and local data for the SG1 1AB postcode, UK.
Check any UK postcode
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
8 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 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the SG1 area report.
Rate this postcode
Be the first to rate SG1 1AB.
How would you rate living in SG1 1AB?
Explore the wider area
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.