NW4 1AJ — Barnet
Sold prices, broadband, crime and local data for the NW4 1AJ postcode, UK.
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Sold house prices at NW4 1AJ
| Date | Price | Address | Type |
|---|---|---|---|
| 6 Jan 2025 | £850,000 | 40 Rowsley Avenue | Semi-detached |
| 31 Jan 2024 | £1,500 | 20 Rowsley Avenue | Other |
| 31 Jan 2024 | £370,000 | 20 Rowsley Avenue | Flat |
| 14 Jul 2023 | £400,000 | 54 Rowsley Avenue | Terraced |
Broadband at NW4 1AJ
Superfast (30Mb+)
100%
Gigabit-capable
97.4%
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 NW4 1AJ
21 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| 40 Rowsley Avenue | Band D | Mar 2024 |
| 8a Rowsley Avenue | Band C | Jun 2023 |
| 20 Rowsley Avenue | Band D | Jan 2023 |
| 54 Rowsley Avenue | Band C | Dec 2022 |
| 44 Rowsley Avenue | Band D | Jul 2022 |
| 44 Rowsley Avenue | Band D | Jul 2022 |
| Ground Floor Flat, 8 Rowsley Avenue | Band C | Feb 2022 |
| 6a, Rowsley Avenue | Band D | Sep 2020 |
| 32, Rowsley Avenue | Band D | Jul 2018 |
| 62, Rowsley Avenue | Band D | Apr 2018 |
| First Floor Flat | Band D | Jul 2016 |
| 22, Rowsley Avenue | Band F | Dec 2015 |
| 34, Rowsley Avenue | Band D | Sep 2015 |
| 16, Rowsley Avenue | Band E | Apr 2014 |
| 6, Rowsley Avenue | Band E | Feb 2014 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the NW4 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.