The Irish Rental Market in 2026
Renting in Ireland is governed primarily by the Residential Tenancies Acts 2004–2022. These laws set out the rights and responsibilities of both tenants and landlords. The rental market is highly regulated, with specific protections for tenants including security of tenure, rent controls in Rent Pressure Zones (RPZs), and deposit protections.
The Residential Tenancies Board (RTB)
The RTB is the independent statutory body that oversees the private rental sector in Ireland. Its main functions include:
- Registering tenancies — all private tenancies must be registered with the RTB
- Providing dispute resolution services for tenants and landlords
- Publishing rental market data and reports
- Enforcing compliance with tenancy laws
Types of Tenancy
Part 4 Tenancy (Security of Tenure)
A Part 4 tenancy (named after Part 4 of the Residential Tenancies Act 2004) is a tenancy that gives a tenant the right to remain in the property for a set period, provided they comply with their obligations. After an initial 6-month probationary period, the tenancy automatically becomes a Part 4 tenancy for a further 5 and a half years (total of 6 years).
Fixed-Term Tenancy
A tenancy for a specific period (e.g., 12 months). At the end of the term, the tenancy may roll into a Part 4 tenancy if the tenant remains in occupation.
Periodic Tenancy
A tenancy that runs on a week-to-week or month-to-month basis with no fixed end date. These still have Part 4 protections after the first 6 months.
Licence Agreements (Digs / Rent-a-Room)
If you share accommodation with your landlord, you may have a licence rather than a tenancy. Licensees have fewer statutory rights. See our Sharing Accommodation guide for more.
Key Legislation Summary
| Act | Key Provisions |
|---|---|
| Residential Tenancies Act 2004 | Established the RTB, introduced Part 4 tenancies, deposit rules |
| Residential Tenancies (Amendment) Act 2015 | Extended security of tenure from 4 to 6 years |
| Residential Tenancies (Amendment) Act 2019 | Strengthened RPZ rent controls, notice periods, termination grounds |
| Residential Tenancies (Amendment) Act 2022 | WhatsApp/electronic notices, student-specific provisions, deposit scheme overhaul |
Housing Assistance Payment (HAP)
HAP is a social housing support scheme administered by local authorities. It replaces the old Rent Supplement. See our full HAP Guide for details on eligibility and amounts.
Rental Market Context (2026)
Ireland continues to face a housing shortage, with rental demand far exceeding supply in most urban areas. Average rents in Dublin now exceed €2,200 per month, while Cork, Galway, and Limerick have also seen significant increases. RPZ rent caps limit annual increases to 2% (or the rate of inflation, whichever is lower) in designated pressure zones.
The 2026 legal changes at a glance
Two pieces of legislation reshape Irish renting in 2025-2026. The Residential Tenancies (Amendment) Act 2025 (in force 20 June 2025) extended Rent Pressure Zone protections to the whole country until 28 February 2026. The Residential Tenancies (Miscellaneous Provisions) Act 2026 then replaces the RPZ regime for new tenancies created from 1 March 2026 with: a nationwide rent-increase cap (the lower of CPI inflation or 2% a year); tenancies of minimum duration — six years, renewable in further six-year cycles, after an initial 6-month period; a national RTB rent register that defines market rent; and termination grounds that depend on landlord type (landlords with 4+ tenancies, or companies, can only end tenancies for breach of obligations or the property no longer suiting the tenant — the sale, own-use, renovation and change-of-use grounds no longer apply to them). Tenancies created before 1 March 2026 keep the old Part 4 rules.
Rights and responsibilities in practice
Whichever regime covers your tenancy, the fundamentals are the same: the tenancy must be RTB-registered (within 1 month); the deposit is capped at one month's rent and must be returned within 28 days of the tenancy ending; rent can only increase once a year with 90 days' written notice; the landlord must maintain the property to minimum standards and provide a valid BER; and the tenant must pay rent, keep the property in good order and give proper notice when leaving. Disputes — about rent, deposits, repairs or notice — go to the RTB's dispute resolution service: mediation first, then adjudication, with both sides able to appeal to the RTB's Tenancy Tribunal. Decisions are legally binding and enforceable through the courts.
Where to get help
RTB (rtb.ie) — registration checks, rent calculators, dispute applications, and the new rent register. Threshold (threshold.ie) — free, independent advice and advocacy for tenants (and a landlord advice line). Citizens Information (citizensinformation.ie) — plain-English guides to the Residential Tenancies Acts and every housing support, including HAP and Rent Supplement. FLAC (legalaidboard.ie) — free legal advice clinics for serious disputes. If you are being illegally evicted or locked out, contact Threshold the same day and, if necessary, the Gardaí.
Action steps
- Check your tenancy is registered with the RTB — search the register with your address.
- Know which regime covers you: pre- or post-1 March 2026 tenancy start date.
- Keep a paper trail: tenancy agreement, receipts, photos, and all correspondence.
- If your landlord breaches the rules (no registration, illegal rent increase, invalid notice), contact the RTB — not just to resolve your case but to trigger enforcement.