Cost Rental Calculator
Check eligibility and estimate monthly Cost Rental rent across Dublin, Cork, Galway and beyond.
Learn more →Estimate your weekly differential rent for council housing or AHB-managed properties under South Dublin County Council. Free, takes under a minute, no sign-up required. Based on the differential rent scheme used by South Dublin for county tenancies.
Select your local authority, enter your details, and get an instant estimate.
Choose the council where your social housing is located.
Tell us about the people in your household.
Enter the principal earner's weekly income before tax.
Your Estimated Weekly Rent
EUR 0.00/week
Based on rent scheme
Are you a housing provider? Rentalize automates rent calculations for all 31 councils.
Request a Demo →The lowest primary rate in Ireland at 10% of total pooled household income, plus a €3 standing charge. Minimum rent €27.40/week. No child deduction. All earners aggregated (no separate subsidiary calculation). Qualifying pensioners receive a €10/week OAP discount.
| Primary rate | 10.0% of assessable income |
| Minimum weekly rent | €27.40 |
| Maximum weekly rent | No cap — rent rises with income |
| Child deduction | No child deduction in this scheme |
| Subsidiary earners | No separate calculation — all earners pooled into primary income |
| Last reviewed | January 2025 |
Calculated from South Dublin's published scheme rules above, for a single tenant with no dependants. Your actual rent depends on household composition, dependants, subsidiary earners, and any allowable deductions.
| Weekly net household income | Indicative weekly rent | Annual |
|---|---|---|
| €220 (social welfare baseline) | €27.40 | €1,425 |
| €350 | €38.00 | €1,976 |
| €500 | €53.00 | €2,756 |
| €700 | €73.00 | €3,796 |
| €950 | €98.00 | €5,096 |
Wages and salary, social welfare payments (Jobseeker, Disability Allowance, One-Parent Family Payment), maintenance, pensions, rental income, and most casual earnings. South Dublin publishes the full list on its housing page.
Child Benefit (Children's Allowance), the Blind Pension allowance, fuel allowances in defined cases, and certain working-family payments. Always confirm specifics directly with South Dublin.
Rentalize is the platform local authorities and Approved Housing Bodies use to calculate differential rent automatically across thousands of tenancies, integrate with HAP, and report to the Housing Agency.
For Local Authorities Book a DemoOther councils in Dublin and beyond. View all 31 local authorities →
Free Irish housing calculators covering social, affordable, and cost rental schemes.
Check eligibility and estimate monthly Cost Rental rent across Dublin, Cork, Galway and beyond.
Learn more →Work out your HAP rent limit, weekly differential rent, and any tenant top-up.
Learn more →Calculate weekly social housing rent across all 31 Irish councils.
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