| Flat 34 Echo Court, 152-174, Northolt Road, Harrow | - | 53 m² | - |
| Flat 35 Echo Court, 152-174, Northolt Road, Harrow | - | 94 m² | - |
| Flat 36 Echo Court, 152-174, Northolt Road, Harrow | - | 54 m² | - |
| Flat 37 Echo Court, 152-174, Northolt Road, Harrow | - | 58 m² | - |
| Flat 38 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 53 m² | £300,000 (2023) |
| Flat 39 Echo Court, 152-174, Northolt Road, Harrow | - | 94 m² | - |
| Flat 40 Echo Court, 152-174, Northolt Road, Harrow | - | 54 m² | - |
| Flat 41 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 85 m² | £445,000 (2019) |
| Flat 42 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 52 m² | £317,500 (2019) |
| Flat 43 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 53 m² | £305,000 (2022) |
| Flat 44 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 94 m² | £476,000 (2020) |
| Flat 45 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 54 m² | £322,750 (2019) |
| Flat 46 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 55 m² | £320,000 (2019) |
| Flat 47 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 52 m² | £316,000 (2020) |
| Flat 48 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 53 m² | £295,000 (2025) |
| Flat 49 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 94 m² | £478,900 (2019) |
| Flat 50 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 54 m² | £322,000 (2020) |
| Flat 51 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 55 m² | £327,500 (2020) |
| Flat 52 Echo Court, 152-174, Northolt Road, Harrow | - | 52 m² | - |
| Flat 53 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 53 m² | £330,000 (2019) |
| Flat 54 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 94 m² | £482,000 (2020) |
| Flat 55 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 94 m² | £313,000 (2019) |
| Flat 56 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 55 m² | £327,000 (2019) |
| Flat 57 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 52 m² | £315,000 (2020) |
| Flat 58 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 53 m² | £316,000 (2019) |
| Flat 59 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 94 m² | £500,000 (2019) |
| Flat 60 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 94 m² | £325,000 (2020) |
| Flat 61 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 55 m² | £320,000 (2019) |
| Flat 62 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 52 m² | £327,500 (2020) |
| Flat 63 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 54 m² | £490,000 (2024) |
| Flat 64 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 87 m² | £486,000 (2019) |
| Flat 65 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 94 m² | £340,000 (2020) |
| Flat 66 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 55 m² | £320,000 (2019) |
| Flat 67 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 52 m² | £322,000 (2019) |
| Flat 68 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 47 m² | £295,000 (2025) |
| Flat 69 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 58 m² | £320,000 (2019) |
| Flat 70 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 55 m² | £320,000 (2019) |
| Flat 71 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 95 m² | £530,000 (2020) |
| Flat 72 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 58 m² | £350,000 (2019) |
| Flat 73 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 52 m² | £304,000 (2019) |
| Flat 74 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 53 m² | £335,000 (2019) |
| Flat 75 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 75 m² | £427,500 (2019) |
| Flat 76 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 70 m² | £430,000 (2019) |
| Flat 77 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 74 m² | £432,500 (2021) |
| Flat 78 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 75 m² | £415,000 (2019) |
| Flat 79 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 70 m² | £425,000 (2020) |
| Flat 80 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 74 m² | £425,000 (2019) |
| Flat 81 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 75 m² | £410,000 (2021) |
| Flat 82 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 70 m² | £419,000 (2022) |
| Flat 83 Echo Court, 152-174, Northolt Road, Harrow | - | 74 m² | - |
| Flat 84 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 75 m² | £450,000 (2019) |
| Flat 85 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 70 m² | £440,000 (2020) |
| Flat 86 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 74 m² | £435,000 (2019) |
| Flat 87 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 75 m² | £450,000 (2020) |
| Flat 88 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 70 m² | £435,000 (2019) |
| Flat 89 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 74 m² | £419,750 (2019) |
| Flat 90 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 75 m² | £445,000 (2021) |
| Flat 91 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 71 m² | £455,500 (2019) |
| Flat 92 Echo Court, 152-174, Northolt Road, Harrow | - | 71 m² | - |
| Flat 93 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 59 m² | £335,000 (2019) |
| Flat 94 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 61 m² | £349,000 (2019) |
| Flat 95 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 55 m² | £315,000 (2019) |
| Flat 96 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 76 m² | £420,000 (2024) |
| Flat 97 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 59 m² | £353,500 (2019) |
| Flat 98 Echo Court, 152-174, Northolt Road, Harrow | Leasehold | 55 m² | £330,000 (2019) |
| Flat 99 Echo Court, 152-174, Northolt Road, Harrow | - | 75 m² | - |
| Flat 100 Echo Court, 152-174, Northolt Road, Harrow | - | 51 m² | - |
| Flat 101 Echo Court, 152-174, Northolt Road, Harrow | - | 78 m² | - |
| Flat 102 Echo Court, 152-174, Northolt Road, Harrow | - | 75 m² | - |
| Flat 103 Echo Court, 152-174, Northolt Road, Harrow | - | 51 m² | - |
| Flat 104 Echo Court, 152-174, Northolt Road, Harrow | - | 78 m² | - |
| Flat 105 Echo Court, 152-174, Northolt Road, Harrow | - | 75 m² | - |
| Flat 106 Echo Court, 152-174 Northolt Road, Harrow | - | 53 m² | - |
| Flat 107 Echo Court, 152-174 Northolt Road, Harrow | - | 87 m² | - |
| Flat 108 Echo Court, 152-174, Northolt Road, Harrow | - | 75 m² | - |
| Flat 109 Echo Court, 152-174, Northolt Road, Harrow | - | 51 m² | - |
| Flat 110 Echo Court, 152-174, Northolt Road, Harrow | - | 78 m² | - |
| Flat 111 Echo Court, 152-174, Northolt Road, Harrow | - | 75 m² | - |
| Flat 112 Echo Court, 152-174, Northolt Road, Harrow | - | 51 m² | - |
| Flat 113 Echo Court, 152-174, Northolt Road, Harrow | - | 78 m² | - |
| Flat 114 Echo Court, 152-174, Northolt Road, Harrow | - | 75 m² | - |
| Flat 115 Echo Court, 152-174, Northolt Road, Harrow | - | 51 m² | - |
| Flat 116 Echo Court, 152-174, Northolt Road, Harrow | - | 78 m² | - |
