| Adelaide Mansions | |
|---|---|
.jpg) The building from the south | |
| Location | 1–4 Kingsway, Hove, Brighton and Hove BN3 2FD, United Kingdom |
| Coordinates | 50°49′28″N 0°09′57″W / 50.8244°N 0.1658°W |
| Built | 1873 |
| Architect | Thomas Lainson |
| Architectural style(s) | Classical/Italianate |
Listed Building – Grade II | |
| Official name | Adelaide Mansions, 1–4 Kingsway |
| Designated | 2 November 1992 |
| Reference no. | 1205849 |
  Location within Brighton and Hove | |
Adelaide Mansions is a residential building on the seafront in Hove, part of the city of Brighton and Hove in East Sussex, England. The "handsome block", decorated with ornate details, was erected in 1873 to the design of local architect Thomas Lainson. English Heritage has listed the building at Grade II for its architectural and historical importance.