Talk to enough Dublin property owners and you meet the same situation again and again: an apartment that is sitting empty. Sometimes there is a reason — a renovation that drifted, a tenancy that ended badly and left the owner wary, or uncertainty about the short-term letting register coming at the end of 2026 that has parked the whole decision. The owner thinks of the empty months as neutral — a pause, costing nothing, while they decide.
The bank does not see it that way. Neither does the insurer, the utility companies, the owners’ management company or Revenue. An empty property is not a paused decision. It is a running cost with no income against it — and when you put actual numbers on it, the monthly bill is bigger than almost any owner expects. So let us put the numbers on it.
The hard costs: what you pay whether anyone lives there or not
The mortgage
The largest line for most owners, and the one that stops for nobody. A €300,000 mortgage at current rates runs somewhere around €1,500–€1,900 a month depending on term and rate. If the property is mortgage-free, the cost does not disappear — it becomes the return you are not earning on several hundred thousand euro of idle capital, which is arguably worse because nothing forces you to look at it.
Insurance — and the vacancy trap
This is the line that catches owners out. Most home and landlord policies restrict or void cover once a property has been empty for more than 30 to 60 consecutive days — check your policy; the clause is standard. Staying properly covered means telling your insurer, and vacant-property cover costs meaningfully more than occupied cover, often with excess conditions attached (regular inspections, water turned off, minimum heating in winter). Owners who quietly leave the standard policy running are not saving money — they are paying for cover that may not respond exactly when an empty property is most at risk: burst pipes, break-ins and undetected leaks all favour vacant buildings.
The standing charges that never stop
- Electricity and gas standing charges: €30–€60 a month combined before a single unit is used — and an empty property in winter should not use zero units, because unheated Irish properties grow damp and mould with impressive speed.
- Local Property Tax: due in full, occupied or not.
- Management company fees: for apartments, the OMC service charge — commonly €1,500–€3,000 a year in Dublin blocks — keeps accruing at €125–€250 a month.
- Broadband, alarm monitoring, life policies tied to the mortgage — the small direct debits that survive every clear-out.
Condition drift
Empty properties deteriorate faster than occupied ones — the opposite of what intuition says. Nobody notices the small leak, the failed seal, the tripped fridge, the post piling up that advertises vacancy to exactly the wrong audience. By the time an owner decides what to do with the property, there is often a remedial bill standing between the decision and the first euro of income.
The soft cost: the income that never arrived
Now the bigger number. Using the same framework as our apartment valuation post, a two-bed apartment in Dublin 4 grosses around €4,950 a month as a fully managed corporate let, blended across the year. In Dublin 6 the figure is around €4,500; in Dublin 2, around €4,700. Even on the conservative comparison — a standard RPZ-capped tenancy — the same two-bed would bring in roughly €2,700–€2,950 a month.
Every month of vacancy costs you one of those figures. Not eventually. That month.
A worked example: a Dublin 4 two-bed, empty for six months
Take the common case — a two-bed in Ballsbridge or Donnybrook, empty since the last tenancy ended, owner undecided:
- Mortgage: 6 × €1,700 = €10,200
- Vacant-property insurance: roughly €600 over the period
- Standing charges, minimum heating, LPT, OMC fees: roughly €1,800
- Hard cost of waiting: about €12,600
- Forgone corporate-let income: 6 × €4,950 = €29,700
Call it €42,000 in round numbers — the true six-month price of an undecided two-bed in Dublin 4. Even measured against a cautious long-term tenancy instead, the combined figure comes to well over €28,000. Whatever the eventual decision is worth, it is difficult to argue it is worth that.
What is your empty property not earning?
Two minutes, no contact details required — pick your area and apartment size and see what a managed corporate let would return next to a standard tenancy.
The three reasons properties sit empty — and what each one is really worth
1. “The renovation isn’t finished”
Legitimate — for a while. The pattern to watch is the renovation that has quietly stopped: the last trades finished months ago and the remaining items are cosmetic. At €2,000+ a month in hard costs, a snag list is one of the most expensive to-do lists an owner can own. Finishing to a lettable standard and deciding the long-term plan from a position of income is almost always the better sequence.
2. “The last tenancy ended badly and I’m not going through that again”
The most understandable reason on the list — and the one with the most direct answer. The fear is specific to the standard tenancy model: an individual tenant, exclusive possession, RTB processes if things go wrong. A managed corporate let works differently — vetted professional occupiers, stays structured for business purposes, and an operator’s local team dealing with every issue. We compared the two models honestly — income, risk, control and effort — in our lease-versus-managed comparison.
3. “I’m waiting to see what the register changes”
The 2026 reason. The short-term letting register comes into force at the end of 2026, and some owners have paused everything until the picture settles. But the register targets stays under 21 nights — the monthly corporate-let model operates above that threshold, and waiting for clarity that is already available is the expensive kind of caution. Our plain-language guide to the 21-night rule lays out exactly what changes and what does not.
Deciding from a position of income
None of this argues for rushing a permanent decision. It argues for something narrower: whatever you eventually decide — sell, hold, move family in, commit to a tenancy — you can make that decision while the property earns instead of while it drains. Monthly corporate stays require no long-term commitment from the owner; the property can come back for sale or personal use with notice measured in weeks, presented to a professional standard rather than carrying six months of vacancy drift.
If you own an empty property in Dublin, the first step costs nothing: request a free assessment and we will tell you honestly what it would earn as a managed corporate let — or start with the yield calculator and see the numbers for your area and apartment size in two minutes.