Quarter of tenants in south Dublin, Fingal, Wicklow and Louth pay half their income on rent

A rent burden is the share of a household’s disposable income used to pay rent. Disposable income is the money available after relevant deductions and before everyday spending. The measure matters because rent competes with essentials such as food, utilities, transport, healthcare and savings. A larger share signals greater financial pressure, even when two households pay the same rent.

For example, a tenant spending 50% of disposable income on rent has only the remaining half for all other costs. The CSO found that 26% of private tenants in south Dublin spent at least half their disposable income on rent in 2024. The same threshold affected 25% in Fingal, Wicklow and Louth.

The article measures the scale of this pressure, rather than listing each household’s other expenses. It also reports that 34% of south Dublin private tenants spent more than 40% on rent. These figures show why rent burden is an important indicator of housing affordability and household financial strain.

Ireland has more than 880,000 people living in privately rented accommodation. However, the CSO figures describe percentages of private tenants, not the total number of people affected by the rent-burden thresholds. Therefore, the article does not provide an exact national headcount for tenants spending at least half their disposable income on rent.

The highest reported share was in south Dublin, where 26% of tenants reached or exceeded the 50% threshold in 2024. Fingal, Wicklow and Louth followed, each at 25%. These percentages show how widespread severe rent pressure was within those local authority areas.

Other areas also recorded substantial burdens. Between one-fifth and one-quarter of renters in Dublin city, Dún Laoghaire-Rathdown, Galway City, Carlow and Meath faced similar costs. The figures compare local shares, not absolute numbers, so a percentage alone cannot show which area had the greatest number of affected tenants.

Rent burden varies considerably by local authority area. The CSO found that 34% of private tenants in south Dublin spent more than 40% of disposable income on rent. Fingal, Wicklow and Louth were close behind, each at 33%. This indicates heavier housing-cost pressure in those areas than in places with lower reported shares.

Leitrim provides the clearest contrast in the article. Only 18% of its private tenants spent more than 40% of disposable income on rent. The article does not state Leitrim’s percentage for spending at least half of disposable income on rent, so that comparison cannot be made from the supplied figures.

The difference shows why location matters when assessing affordability. South Dublin, Fingal and Wicklow had some of the highest reported burdens, while Leitrim had the lowest figure given for the 40% measure. The report compares proportions of tenants, rather than proving why each area differs.

A rent share of 40% or more can leave a household financially stretched. After paying rent, less disposable income remains for food, energy, transport, healthcare, debt repayments, savings and unexpected bills. The higher the share, the less room a household has to absorb rising costs or a temporary fall in income. This is why rent burden is used as an affordability warning sign.

The CSO found that 34% of private tenants in south Dublin spent more than 40% of disposable income on rent in 2024. The figure was 33% in Fingal, Louth and Wicklow. In Leitrim, the comparable share was 18%, showing a wide difference between areas.

The article does not report whether these households cut spending, borrowed money, moved home or missed payments. Those outcomes can vary by income, household size and savings. The available figures show financial pressure, not a guaranteed consequence for every tenant.

Rent burden is a proportion, not simply a euro amount. The same monthly rent can be manageable for a household with higher disposable income but overwhelming for one with less. Household size also matters, because more people may need the remaining money for food, transport, childcare and other essentials. Other fixed costs can further reduce what is available after rent.

For example, a €1,000 monthly rent would use 25% of €4,000 in disposable income but 50% of €2,000. The rent is identical, yet the second household has only half as much money left after paying it. The CSO’s percentages capture this relationship between rent and disposable income.

The article reports that employee income was the primary income source for 73% of tenants, while social welfare payments were primary for 16%. These different income situations help explain why rent pressure can vary, although the article does not compare identical rents across households.

The article shows that Dublin rents are higher, but it does not identify the exact reasons. Daft reported an average market rent of €2,634 per month for a two-bedroom apartment in Dublin in the second quarter of the year, compared with €2,204 nationwide. These figures describe a price gap, not its cause.

In general, rents rise where more households compete for fewer available homes. Dublin’s role as a major employment and population centre can increase demand, while limited housing supply can intensify competition. Local property costs and the mix of homes available can also affect average rents. These are established housing-market explanations, not details supplied by this article.

The reported averages help explain why tenants in Dublin areas may face greater pressure, but averages conceal differences between properties and households. The CSO found high rent burdens in south Dublin city and Dún Laoghaire-Rathdown. It did not forecast future Dublin rents.

The private rental market connects tenants seeking homes with landlords offering them. Tenants’ willingness and ability to pay creates demand. Landlords’ properties make up supply. Rents emerge from the balance between these forces, alongside property type, location and household income. A rent burden then shows how demanding the resulting price is for tenants’ disposable income.

If many tenants want homes in an area but relatively few suitable properties are available, landlords can generally charge higher market rents. If more homes are available relative to demand, competition among landlords can restrain rents. The article gives a national example: the average market rent for a two-bedroom apartment reached €2,204, while Dublin’s average was €2,634.

The CSO also found that more than 880,000 people live in private rented accommodation. That large tenant population interacts with landlords, whose incomes and employment backgrounds the report examines. The article reports outcomes and characteristics, but not detailed supply numbers or a full model of rent-setting.