Dublin (Dubh Linn — 'black pool' in Old Irish, after the dark tidal pool where the Poddle joins the Liffey) was founded as a Viking trading post in roughly 841 AD, became the centre of the medieval Anglo-Norman 'Pale' from the 12th century, and was rebuilt as one of the great Georgian capitals of Europe in the 18th century — the squared-window brick terraces and fanlight doorways of Merrion Square, Fitzwilliam Square, Mountjoy Square, and Henrietta Street are the architectural inheritance the modern STR market trades on. Trinity College (founded 1592), the Custom House, the Four Courts, and the General Post Office each anchor specific historical layers of the Dublin story.
Modern Dublin runs on three overlapping economic engines that shape every layer of the STR market. First, the European-headquarters tech-and-pharma cluster: Google, Meta, LinkedIn, Stripe, Salesforce, TikTok, Pfizer, and the broader IFSC financial-services base operate their EU bases out of the Docklands and Sandyford — driving the 30-90-day corporate-relocation stay that anchors year-round occupancy in Ballsbridge, Ranelagh, and the Docklands itself. Second, higher education and medical research: Trinity, UCD, the Royal College of Surgeons, the National Maternity Hospital, and the Crumlin and Tallaght hospital corridors generate visiting-academic and patient-family stays. Third, the Irish-diaspora and pan-European tourism flow: Six Nations rugby weekends, U2-and-music-heritage visitors, the Guinness Storehouse, the Trinity Book of Kells, and the structural Boston-Philadelphia-New-York heritage-traveller pipeline. The rentable inventory is concentrated in Ballsbridge and Donnybrook (embassy-corridor townhouse), Ranelagh and Rathmines (Victorian tenement and townhouse), Portobello (canal-quarter conversion), Temple Bar and Dublin 2 (Georgian conversion), the IFSC and North Docklands (corporate-stay apartments), and Howth and Dalkey (coastal-village luxury).