| 1 | Cockermouth Castle (Residence of Lord Egremont)CA13 9EX | Grade I |
| 2 | Cockermouth Castle (Uninhabited Parts)CA13 9NE | Grade I |
| 3 | Eastern Range of Buildings Lord Egremont's Estate Office and the Office of the Westmorland Green Slate CompanyCA13 9EY | Grade I |
| 4 | Outer GatehouseCA13 9EY | Grade I |
| 5 | Pump Inside the Outer GatehouseCA13 9EY | Grade I |
| 6 | Southern Range of Buildings, Adjoining the Flag Tower (Including Garages, Store Rooms and Castle CottageCA13 9EX | Grade I |
| 7 | Wordsworth House and Garden and Forecourt Walling, and Gate Piers to Wordsworth HouseCA13 9RX | Grade I |
| 8 | 38,40 and 42, Market PlaceCA13 9NG | Grade II* |
| 9 | 5,7, CastlegateCA13 9EU | Grade II* |
| 10 | 6, CastlegateCA13 9EU | Grade II* |
| 11 | Castlegate HouseCA13 9HA | Grade II* |
| 12 | Church of All SaintsCA13 9PJ | Grade II* |
| 13 | Norham HouseCA13 9GZ | Grade II* |
| 14 | Nos 45 and 47 and Cobbled Forecourt to Nos 45 and 47CA13 9NT | Grade II* |
| 15 | 10,12, St Helens StreetCA13 9HZ | Grade II |
| 16 | 10, CastlegateCA13 9EU | Grade II |
| 17 | 11,13, CastlegateCA13 9EU | Grade II |
| 18 | 11-19a, Gote RoadCA13 0HP | Grade II |
| 19 | 11-23, Market PlaceCA13 9NH | Grade II |
| 20 | 12,14, Main StreetCA13 9LQ | Grade II |
| 21 | 1-21, St Helens Street (See Details for Further Address Information)CA13 9HX | Grade II |
| 22 | 1,3, CastlegateCA13 9EU | Grade II |
| 23 | 14-28, Market PlaceCA13 9NQ | Grade II |
| 24 | 1-4, the CroftCA13 9RF | Grade II |
| 25 | 16-22, Main StreetCA13 9LQ | Grade II |
| 26 | 17-25, KirkgateCA13 9PJ | Grade II |
| 27 | 1-8, Fern BankCA13 0DF | Grade II |
| 28 | 21-27, Gote RoadCA13 0JB | Grade II |
| 29 | 24,28, Main StreetCA13 9LQ | Grade II |
| 30 | 2,4, CastlegateCA13 9EU | Grade II |
| 31 | 26-34, St Helens StreetCA13 9HX | Grade II |
| 32 | 2, Crown StreetCA13 9RX | Grade II |
| 33 | 30,30a, Market PlaceCA13 9NG | Grade II |
| 34 | 33,35, Market PlaceCA13 9NF | Grade II |
| 35 | 3-7, Market PlaceCA13 9NH | Grade II |
| 36 | 38, KirkgateCA13 9NS | Grade II |
| 37 | 44, Market PlaceCA13 9NG | Grade II |
| 38 | 45,47, Main StreetCA13 9JX | Grade II |
| 39 | 46-50, KirkgateCA13 9NT | Grade II |
| 40 | 4,6, Market PlaceCA13 9HZ | Grade II |
| 41 | 46, Market PlaceCA13 9LT | Grade II |
| 42 | 49,51, Main StreetCA13 9JX | Grade II |
| 43 | 4, Main StreetCA13 9GY | Grade II |
| 44 | 52-56, Main StreetCA13 9LS | Grade II |
| 45 | 5-9, Gote RoadCA13 0HP | Grade II |
| 46 | 65-69, Main StreetCA13 9GZ | Grade II |
| 47 | 68 and 70, KirkgateCA13 9PH | Grade II |
| 48 | 70,72,74,74a,76,78,80,82, Main StreetCA13 9LY | Grade II |
| 49 | 72 and 74, KirkgateCA13 9PH | Grade II |
| 50 | 73-85, Main Street (See Details for Further Address Information)CA13 9RL | Grade II |