NN9 6ER — North Northamptonshire
Sold prices, broadband, crime and local data for the NN9 6ER postcode, UK.
Check any UK postcode
Sold house prices at NN9 6ER
| Date | Price | Address | Type |
|---|---|---|---|
| 1 May 2026 | £245,000 | 18 Cartrill Street | Semi-detached |
| 12 Dec 2024 | £165,000 | 42 Cartrill Street | Terraced |
| 23 Sep 2024 | £240,000 | 15 Cartrill Street | Terraced |
| 31 Jan 2023 | £219,995 | 53 Cartrill Street | Terraced |
Broadband at NN9 6ER
Superfast (30Mb+)
100%
Gigabit-capable
97.9%
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 NN9 6ER
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 |
|---|---|---|
| 38 Cartrill Street | Band C | Jun 2026 |
| 17 Cartrill Street | Band C | Jan 2026 |
| 1 Cartrill Street | Band C | Jul 2025 |
| 25 Cartrill Street | Band C | Apr 2025 |
| 27 Cartrill Street | Band C | Apr 2025 |
| 18 Cartrill Street | Band D | Aug 2024 |
| 11 Cartrill Street | Band C | May 2024 |
| 21 Cartrill Street | Band C | Dec 2023 |
| 43 Cartrill Street | Band C | Aug 2023 |
| 26 Cartrill Street | Band C | Mar 2023 |
| 13 Cartrill Street | Band C | Mar 2023 |
| 53 Cartrill Street | Band C | Oct 2022 |
| 30 Cartrill Street | Band C | Nov 2021 |
| 13 CARTRILL STREET | Band C | Mar 2021 |
| 24 CARTRILL STREET | Band C | Nov 2020 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the NN9 area report.
Rate this postcode
Be the first to rate NN9 6ER.
How would you rate living in NN9 6ER?
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.