Statement Of Financial Position [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||
| Assets [abstract] | ||||||||||||
| Investment property | — | — |
385,220,000
GBP
|
— | — | — |
382,300,000
GBP
|
— | — | — | — | — |
| Cash and cash equivalents | — | — |
5,567,000
GBP
|
— | — | — |
14,341,000
GBP
|
— |
45,606,000
GBP
|
— | — | — |
| Assets | — | — |
401,187,000
GBP
|
— | — | — |
410,704,000
GBP
|
— | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||
| Equity [abstract] | ||||||||||||
| Issued capital | — | — |
3,500,000
GBP
|
— | — | — |
3,500,000
GBP
|
— | — | — | — | — |
| Retained earnings | — | — |
55,555,000
GBP
|
— | — | — |
41,578,000
GBP
|
— | — | — | — | — |
| Other reserves | — | — |
314,823,000
GBP
|
— | — | — |
321,823,000
GBP
|
— | — | — | — | — |
| Equity |
55,555,000
GBP
|
314,823,000
GBP
|
262,768,000
GBP
|
3,500,000
GBP
|
3,500,000
GBP
|
41,578,000
GBP
|
283,745,000
GBP
|
321,823,000
GBP
|
319,451,000
GBP
|
19,872,000
GBP
|
3,500,000
GBP
|
335,823,000
GBP
|
| Liabilities [abstract] | ||||||||||||
| Liabilities | — | — |
138,419,000
GBP
|
— | — | — |
126,959,000
GBP
|
— | — | — | — | — |