NN17 1BA — North Northamptonshire
Sold prices, broadband, crime and local data for the NN17 1BA postcode, UK.
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Sold house prices at NN17 1BA
| Date | Price | Address | Type |
|---|---|---|---|
| 16 Jan 2026 | £147,000 | 37 Gilchrist Avenue | Terraced |
| 14 Jun 2024 | £167,500 | 8 Gilchrist Avenue | Other |
| 14 Dec 2023 | £130,000 | 40 Gilchrist Avenue | Terraced |
| 22 Sep 2023 | £127,500 | 40 Gilchrist Avenue | Terraced |
| 21 Dec 2022 | £170,000 | 20 Gilchrist Avenue | Semi-detached |
| 12 Aug 2022 | £191,000 | 25 Gilchrist Avenue | Semi-detached |
Broadband at NN17 1BA
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 NN17 1BA
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 |
|---|---|---|
| 32 Gilchrist Avenue | Band C | Apr 2026 |
| 44 Gilchrist Avenue | Band C | Mar 2026 |
| 13 Gilchrist Avenue | Band C | Feb 2026 |
| 17 Gilchrist Avenue | Band D | Nov 2025 |
| 35 Gilchrist Avenue | Band C | Apr 2025 |
| 33 Gilchrist Avenue | Band C | Dec 2024 |
| 45 Gilchrist Avenue | Band D | Oct 2024 |
| 8 Gilchrist Avenue | Band C | Sep 2024 |
| 40 Gilchrist Avenue | Band C | Jun 2024 |
| 39 Gilchrist Avenue | Band C | Apr 2024 |
| 23 Gilchrist Avenue | Band D | Mar 2024 |
| 14 Gilchrist Avenue | Band D | Jan 2024 |
| 40 Gilchrist Avenue | Band F | Jun 2023 |
| 19 Gilchrist Avenue | Band D | Apr 2023 |
| 37 Gilchrist Avenue | Band D | Mar 2022 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the NN17 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.