

| Address / Eircode | Real Tennis Court, Earlsfort Terrace, Dublin 2 (D02; a building-specific Eircode was not verified) [1] |
|---|---|
| Building type | Real (royal) tennis court building — gable-fronted, five-bay, double-height, red/yellow brick with limestone; built 1884, opened 1885 [1] |
| Period / date | 1884–1885 (late Victorian) [1] |
| Heritage refs (RPS / NIAH) | RPS 2426 (DCC); NIAH 50920269, rated Regional [1] |
| Apparent status | Vacant / disused, within the NCH campus (Medium) [3] |
| On Derelict Sites Register? | No / Unknown — not identified on the DCC register (Unverified) |
| On Vacant Sites Register? | No / Unknown — not identified on the DCC register (Unverified) |
| Owner | Irish State — Office of Public Works (OPW); historically leased to UCD [3] |
This is the only known purpose-built real (royal) tennis court in Ireland, built in 1884–85 for Edward Cecil Guinness, first Earl of Iveagh, and famous as the venue for the 1890 Real Tennis World Championship. Gifted to the State in 1939 and later used by UCD as a gymnasium, examination hall and engineering laboratory, it has been disused since the university left Earlsfort Terrace c.2007. The brick-and-limestone building survives largely intact and now sits within the National Concert Hall campus, where a permitted, funded redevelopment proposes to conserve and refurbish it — including restoring the court to a playable condition and providing temporary display/exhibition space — as part of the new National Children's Science Centre.[21]