| 1 Silver Birch Apartments, 2 Portland Avenue, Exmouth | - | 57 m² | - |
| 2 Silver Birch Apartments, 2 Portland Avenue, Exmouth | - | 49 m² | - |
| 3 Silver Birch Apartments, 2 Portland Avenue, Exmouth | - | 67 m² | - |
| 4 Silver Birch Apartments, 2 Portland Avenue, Exmouth | - | 98 m² | - |
| 4A, Portland Avenue, Exmouth | Freehold | 146 m² | £290,000 (2007) |
| 4B Portland Avenue, Exmouth | Leasehold | 154 m² | £250,000 (2014) |
| 5 Portland Avenue, Exmouth | - | 194 m² | - |
| 5 Silver Birch Apartments, 2 Portland Avenue, Exmouth | Leasehold | 94 m² | £300,000 (2024) |
| 6 Silver Birch Apartments, 2 Portland Avenue, Exmouth | Leasehold | 67 m² | £270,000 (2024) |
| 6, Portland Avenue, Exmouth | - | 137 m² | - |
| 6A, Portland Avenue, Exmouth | - | 101 m² | - |
| 6B, Portland Avenue, Exmouth | - | 31 m² | - |
| 6C, Portland Avenue, Exmouth | - | 33 m² | - |
| 7 Portland Avenue, Exmouth | - | 227 m² | - |
| 7 Silver Birch Apartments, 2 Portland Avenue, Exmouth | - | 72 m² | - |
| 8 Silver Birch Apartments, 2 Portland Avenue, Exmouth | - | 67 m² | - |
| 9 Silver Birch Apartments, 2 Portland Avenue, Exmouth | Freehold | 91 m² | £235,000 (2002) |
| 9A Portland Avenue, Exmouth | Leasehold | 119 m² | £325,000 (2025) |
| 9B Portland Avenue, Exmouth | Leasehold | 224 m² | £130,000 (2014) |
| 9C Portland Avenue, Exmouth | Freehold | 123 m² | £550,000 (2024) |
| 9D Portland Avenue, Exmouth | Freehold | 336 m² | £1,125,000 (2022) |
| 12, Portland Avenue, Exmouth | Freehold | 162 m² | £495,000 (2017) |
| 14A, Portland Avenue, Exmouth | Freehold | 122 m² | £300,000 (2014) |
| 16, Portland Avenue, Exmouth | Freehold | 260 m² | £655,000 (2020) |
| 16A Portland Avenue, Exmouth | - | 238 m² | - |
| 17, Portland Avenue, Exmouth | Freehold | 126 m² | £280,000 (2009) |
| 18, Portland Avenue, Exmouth | Leasehold | 173 m² | £111,400 (1999) |
| 18A, Portland Avenue, Exmouth | Leasehold | 118 m² | £70,400 (1999) |
| 19, Portland Avenue, Exmouth | Freehold | 209 m² | £425,000 (2009) |
| 20A, Portland Avenue, Exmouth | Freehold | 124 m² | £392,000 (2020) |
| Flat 1 College Court, 22, Portland Avenue, Exmouth | Leasehold | 60 m² | £177,500 (2018) |
| Flat 1 Farley House, 11A, Portland Avenue, Exmouth | Leasehold | 71 m² | £186,000 (2012) |
| Flat 1 Magnolia Court, Portland Avenue, Exmouth | Leasehold | 62 m² | £72,500 (2001) |
| Flat 1 St. Hilarian, 23, Portland Avenue, Exmouth | Leasehold | 43 m² | £130,000 (2011) |
| Flat 1 St. Trinians, 11, Portland Avenue, Exmouth | Leasehold | 51 m² | £140,000 (2019) |
| Flat 1, 13, Portland Avenue, Exmouth | Leasehold | 71 m² | £246,500 (2019) |
| Flat 1, 14, Portland Avenue, Exmouth | - | 73 m² | - |
| Flat 1, 17 Portland Auenue, Exmouth | - | 38 m² | - |
| Flat 2 Magnolia Court, 11, Portland Avenue, Exmouth | Leasehold | 56 m² | £222,500 (2021) |
| Flat 2 St. Hilarian, 23, Portland Avenue, Exmouth | Leasehold | 97 m² | £235,000 (2017) |
| Flat 2 St. Trinians, 11, Portland Avenue, Exmouth | Leasehold | 74 m² | £222,000 (2020) |
| Flat 2, 14, Portland Avenue, Exmouth | Leasehold | 213 m² | £180,000 (2010) |
| Flat 2, 17 Portland Avenue, Exmouth | - | 38 m² | - |
| Flat 2, Farley House 11A, Portland Avenue, Exmouth | Leasehold | 70 m² | £194,500 (2015) |
| Flat 3 College Court, 22, Portland Avenue, Exmouth | Leasehold | 47 m² | £175,000 (2024) |
| Flat 3 Magnolia Court, Portland Avenue, Exmouth | Leasehold | 61 m² | £94,000 (2002) |
| Flat 3 St. Hilarian, 23, Portland Avenue, Exmouth | Leasehold | 126 m² | £262,500 (2017) |
| Flat 3 St. Trinians, 11, Portland Avenue, Exmouth | Leasehold | 93 m² | £205,000 (2019) |
| Flat 3, 17 Portland Avenue, Exmouth | - | 42 m² | - |
| Flat 3, Farley House 11A, Portland Avenue, Exmouth | Leasehold | 71 m² | £242,000 (2023) |
| Flat 4 Farley House, 11A, Portland Avenue, Exmouth | Leasehold | 71 m² | £239,950 (2022) |
| Flat 4 St. Trinians, 11, Portland Avenue, Exmouth | Leasehold | 203 m² | £265,000 (2017) |
| Flat 4, 17 Portland Avenue, Exmouth | - | 41 m² | - |
| Flat 4, College Court, 22, Portland Avenue, Exmouth | Leasehold | 38 m² | £124,500 (2006) |
| Flat 4, St. Hilarian, Exmouth | Leasehold | 96 m² | £189,950 (2002) |
| Flat 5 St. Hilarian, 23, Portland Avenue, Exmouth | Leasehold | 102 m² | £335,000 (2019) |
| Flat 5, 17 Portland Avenue, Exmouth | - | 29 m² | - |
| Flat 5, Magnolia Court, 11 Portland Avenue, Exmouth | Leasehold | 62 m² | £215,000 (2025) |
| Flat 5, St. Trinians, Exmouth | - | 47 m² | - |
| Flat 6 Magnolia Court, 11, Portland Avenue, Exmouth | Leasehold | 64 m² | £250,000 (2025) |
| Flat 6 St. Hilarian, 23, Portland Avenue, Exmouth | Leasehold | 103 m² | £365,000 (2021) |
| Flat 6 St. Trinians, 11, Portland Avenue, Exmouth | Leasehold | 41 m² | £127,000 (2018) |
| Flat 6, 17 Portland Avenue, Exmouth | - | 24 m² | - |
| Flat 7, 17 Portland Avenue, Exmouth | - | 24 m² | - |
| Flat 7, St Hillarian, 23 Portland Avenue, Exmouth | Leasehold | 75 m² | £272,000 (2021) |
| Flat 8, 17 Portland Avenue, Exmouth | - | 24 m² | - |
| Flat 9 St. Hilarian, 23, Portland Avenue, Exmouth | Leasehold | 99 m² | £265,000 (2012) |
| Flat 9, 17 Portland Avenue, Exmouth | - | 78 m² | - |
| Flat 10 St. Hilarian, 23, Portland Avenue, Exmouth | Leasehold | 116 m² | £325,000 (2021) |
| Flat 11, St Hilarian, 23 Portland Avenue, Exmouth | Leasehold | 91 m² | £207,000 (2021) |
| Flat 12 St. Hilarian, 23, Portland Avenue, Exmouth | Leasehold | 82 m² | £255,000 (2021) |
| Flat 14 St. Hilarian, 23, Portland Avenue, Exmouth | Leasehold | 82 m² | £212,500 (2017) |
| Flat 15 St. Hilarian, 23, Portland Avenue, Exmouth | Leasehold | 100 m² | £340,000 (2026) |
| Flat 16, St Hilarian, 23 Portland Avenue, Exmouth | Leasehold | 88 m² | £355,000 (2021) |
| The Coach House, 6 Portland Avenue, Exmouth | Leasehold | 197 m² | £245,000 (2015) |
| The Lodge, 22 Portland Avenue, Exmouth | Freehold | 94 m² | £435,000 (2022) |
