Short-term letting in Dundalk and north Louth

Dundalk is not a postcard destination in the way Kerry or Connemara are. Its demand comes from other places: halfway between Dublin and Belfast on the motorway, it serves business travellers, contractors, families visiting relatives and people heading for the Cooley Peninsula and Carlingford Lough. The market is thinner and less predictable than in the tourist hotspots, which is worth bearing in mind before assuming a short let will beat a long tenancy.

Planning: the town and the peninsula

Dundalk had over 43,000 residents at the 2022 Census, so it is one of the larger towns caught by the 20,000-population threshold in the National Planning Statement approved in June 2026. Louth County Council will presume against granting new permission for short lets of up to 21 nights in the town, with limited exceptions such as vacant space above shops. Drogheda, at the other end of the county, is in the same situation.

Carlingford, Omeath and the villages of the Cooley Peninsula are far smaller. There, the council weighs local housing need and the concentration of short lets, and existing operators have two years to become compliant.

Exempt routes

• Letting rooms in the home you occupy, notified to the council with no night limit.
• Letting your own home while absent, capped at 90 days a year.
• Use continued for seven years or more without enforcement, which the statement treats as a strong case for permission.

An alternative that fits the town

Because much of Dundalk's demand is professional, stays longer than the short-term definition for contractors and relocating staff can be a better fit than tourist nights, and they sit outside the new register.

Register and tax

Fáilte Ireland's register is expected to open on 1 December 2026; in Dundalk, planning compliance is expected on registration, and every listing must show its number. Revenue taxes regular, commercial letting as a trade and occasional letting as other income. Rent-a-room relief does not apply to short-stay guests.

Our advice

Compare the short-let case honestly against a standard tenancy before committing, and check your planning status first. Send us your situation; we study every request and tell you honestly whether and how we can help.

Racing under lights and a lough across the border

Dundalk Stadium, just north of the town, stages flat racing on the country's only all-weather track, including evening meetings through the winter, alongside greyhound racing. Those fixtures bring trainers, owners and racegoers at times when tourist demand elsewhere is asleep. Oriel Park, home of Dundalk FC, adds European football nights in good seasons, and Dundalk Institute of Technology brings visiting families and lecturers.

On the Cooley side, the greenway between Carlingford and Omeath follows the shore of the lough, King John's Castle overlooks Carlingford harbour, and the summer oyster festival fills the village. The Táin Way loops through the mountains for serious walkers, and Proleek Dolmen near Ravensdale is a short detour. Blackrock, the seaside village south of the town, offers a promenade and family houses.

The border in practice. Many guests will cross into Northern Ireland, towards Newry, the Mournes or Belfast, within the same stay. Remind them that the currency changes to sterling, that mobile roaming and car-hire insurance terms can differ, and that speed limits switch from kilometres to miles per hour. A short note in the welcome book prevents awkward surprises and makes a property here more useful than one in a purely domestic market.

Drogheda's population line, and Dundalk's

Dundalk and Drogheda both exceed the 20,000-resident threshold that puts them on the strict side of the National Planning Statement, but they arrived there from different directions: Dundalk grew as the county town and a cross-border employment centre, while Drogheda's growth has been driven largely by Dublin commuter demand along the M1. The presumption against new short-let permission is the same in both, but the underlying housing pressure the council weighs when assessing an exception differs, and an applicant citing "vacant space above a shop" fares differently depending on how tight the local rental market already is.

For the professional-stay alternative to work in practice, the booking needs to be genuinely longer than the short-term definition, not a short-term booking renewed twice to look like one: Louth County Council and Revenue both look at the pattern of the stay, not only its label, when a property's real use is challenged.