20 and 21, St James'S Square Sw1
20 and 21, St James'S Square Sw1 is a Grade I listed building in Westminster, first listed on 24 February 1958. It is one of 205 Grade I entries among 3,996 listed buildings in Westminster; 2% of Westminster’s current entries were listed before it.
| Field | Value |
|---|---|
| Name | 20 and 21, St James'S Square Sw1 |
| Grade | Grade I — exceptional interest |
| List entry number | 1264890 |
| Date first listed | 24 February 1958 |
| Local planning authority | Westminster |
| Location | 51.50641, -0.13590 (map) |
| Official record | Historic England list entry 1264890 |
Planning works on this listed building?
Planium checks which consents Westminster will require for your works on 20 and 21, St James'S Square Sw1, lists what the heritage statement must cover and drafts the application text.
What the grade means for works
Grade I buildings are of exceptional interest — only about 2.5% of listed buildings in England. Any application for listed building consent is notified to Historic England, and alterations are scrutinised closely.
The protection covers the whole building, inside and out, plus fixtures and attached structures. Typical works that need consent: replacing windows or doors, removing walls or historic fabric, changing roof coverings, installing solar panels or external insulation, and adding extensions.
Listed buildings near 20 and 21, St James'S Square Sw1
| Name | Grade | Distance |
|---|---|---|
| 83-85, Pall Mall Sw1 | II | 65 m |
| Schomberg House | II* | 69 m |
| 1a, 1b, 1c, King Street, St James'S Sw1 | II | 71 m |
| 18, St James'S Square Sw1 | II | 71 m |
| 79, Pall Mall Sw1 | II | 78 m |
| The Royal Automobile Club | II* | 81 m |
| Summerhouse to Centre of South Side of Square Garden | II | 83 m |
| 77 and 78, Pall Mall Sw1 | II | 85 m |
| 2 and 3, Duke Street St James'S Sw1 | II | 90 m |
| East India Sports Club | II | 90 m |