| 106 Longmore Avenue, Barnet, EN5 1JY | Mar 2025 | £405,000 | Flat / maisonette | Leasehold |
| 10, Melville House Longmore Avenue, New Barnet, Barnet, EN5 1LH | Dec 2024 | £291,000 | Flat / maisonette | Leasehold |
| 89 Longmore Avenue, New Barnet, Barnet, EN5 1JZ | Nov 2024 | £630,000 | Semi-detached | Freehold |
| 43 Longmore Avenue, East Barnet, Barnet, EN4 8AE | Nov 2024 | £550,000 | Semi-detached | Freehold |
| 42 Longmore Avenue, New Barnet, Barnet, EN5 1JX | Aug 2024 | £630,000 | Semi-detached | Freehold |
| 83 Longmore Avenue, New Barnet, Barnet, EN5 1JZ | Jun 2024 | £720,000 | Semi-detached | Freehold |
| 39 Longmore Avenue, East Barnet, Barnet, EN4 8AE | Jan 2024 | £470,000 | Semi-detached | Freehold |
| 41 Longmore Avenue, East Barnet, Barnet, EN4 8AE | Jan 2024 | £780,000 | Semi-detached | Freehold |
| 35 Longmore Avenue, East Barnet, Barnet, EN4 8AE | Oct 2022 | £580,000 | Semi-detached | Freehold |
| 48 Longmore Avenue, New Barnet, Barnet, EN5 1JX | Mar 2022 | £945,210 | Semi-detached | Freehold |
| 73 Longmore Avenue, New Barnet, Barnet, EN5 1LA | Mar 2022 | £788,750 | Semi-detached | Freehold |
| 114 Longmore Avenue, Barnet, EN5 1JY | Nov 2021 | £400,000 | Flat / maisonette | Leasehold |
| 22A Longmore Avenue, New Barnet, Barnet, EN4 8AF | Oct 2021 | £393,000 | Terraced | Freehold |
| 33 Longmore Avenue, East Barnet, Barnet, EN4 8AE | Sep 2021 | £530,000 | Semi-detached | Freehold |
| 99 Longmore Avenue, New Barnet, Barnet, EN5 1JZ | May 2021 | £655,000 | Terraced | Freehold |
| Garage 3, Melville House Longmore Avenue, New Barnet, Barnet, EN5 1LH | Mar 2021 | £273,148 | Other property | Leasehold |
| 87 Longmore Avenue, New Barnet, Barnet, EN5 1JZ | Feb 2021 | £685,000 | Semi-detached | Freehold |
| 85 Longmore Avenue, New Barnet, Barnet, EN5 1JZ | Dec 2020 | £785,000 | Semi-detached | Freehold |
| 121 Longmore Avenue, New Barnet, Barnet, EN5 1JU | Dec 2020 | £880,000 | Detached | Freehold |
| 46 Longmore Avenue, New Barnet, Barnet, EN5 1JX | Dec 2020 | £500,000 | Semi-detached | Freehold |
| 72 Longmore Avenue, New Barnet, Barnet, EN5 1JX | Jul 2020 | £325,500 | Semi-detached | Freehold |
| 118 Longmore Avenue, Barnet, EN5 1JY | Jun 2020 | £432,000 | Flat / maisonette | Leasehold |
| 96 Longmore Avenue, Barnet, EN5 1JY | Sep 2019 | £600,000 | Semi-detached | Freehold |
| 69 Longmore Avenue, New Barnet, Barnet, EN5 1LA | May 2018 | £635,000 | Semi-detached | Freehold |
| 52 Longmore Avenue, New Barnet, Barnet, EN5 1JX | Apr 2018 | £659,000 | Semi-detached | Freehold |
| 116 Longmore Avenue, Barnet, EN5 1JY | Jan 2018 | £405,000 | Flat / maisonette | Leasehold |
| 22 Longmore Avenue, New Barnet, Barnet, EN4 8AF | Jun 2017 | £530,000 | Semi-detached | Freehold |
| Barnet Delivery Office, 55 Longmore Avenue, New Barnet, Barnet, EN5 1AA | May 2017 | £45,595 | Other property | Freehold |
| 15 Longmore Avenue, East Barnet, Barnet, EN4 8AE | Apr 2016 | £580,000 | Semi-detached | Freehold |
| 16 Longmore Avenue, New Barnet, Barnet, EN4 8AF | Nov 2015 | £478,500 | Semi-detached | Freehold |