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Average rent in Rathgar

From the rents on tenancies registered with the Residential Tenancies Board in Rathgar, Co. Dublin.

The average rent registered in Rathgar was €1,797 a month in October to December 2025.

On the same quarter a year earlier it rose 3.8%, from €1,732. Over the five years on this page it rose 17.5%.

The shape of it

Quarter by quarter

  1. Q1 2021€1,529
  2. Q2 2021€1,518
  3. Q3 2021€1,520
  4. Q4 2021€1,521
  5. Q1 2022€1,539
  6. Q2 2022€1,547
  7. Q3 2022€1,576
  8. Q4 2022€1,580
  9. Q1 2023€1,604
  10. Q2 2023€1,645
  11. Q3 2023€1,666
  12. Q4 2023€1,639
  13. Q1 2024€1,699
  14. Q2 2024€1,691
  15. Q3 2024€1,746
  16. Q4 2024€1,732
  17. Q1 2025€1,695
  18. Q2 2025€1,699
  19. Q3 2025€1,743
  20. Q4 2025€1,797

The bars do not start at zero. A rent series never goes near it, and a bar drawn from zero would make every quarter look identical.

By number of bedrooms

  1. One bed€1,496
  2. Two bed€2,198

Measured at Q4 2025. Where a size is missing, the Board withheld it because too few tenancies of that size were registered to publish a figure.

By property type

  1. Apartment€1,814
  2. Other flats€1,436

Measured at Q4 2025.

Year by year

  1. 2008€1,088
  2. 2009€1,038
  3. 2010€960
  4. 2011€912
  5. 2012€904
  6. 2013€943
  7. 2014€1,012
  8. 2015€1,140
  9. 2016€1,255
  10. 2017€1,388
  11. 2018€1,536
  12. 2019€1,570
  13. 2020€1,539
  14. 2021€1,531
  15. 2022€1,570
  16. 2023€1,646
  17. 2024€1,739
  18. 2025€1,779

What this figure is, and what it is not

It is the average rent on tenancies in Rathgar that were registered with the Residential Tenancies Board, which every landlord is required to do. It is an average rather than a median, so a small number of expensive lettings pull it upwards.

It is not the rent being asked in advertisements. An asking rent is what a landlord hopes for and this is what was signed.

It is not what a sitting tenant is likely to be paying either. A tenancy enters this average at the rent agreed when it started and does not enter again, so the figure leans towards recently agreed rents and sits above what somebody who has been in the same home for years pays.

If your own rent is going up, the figure that governs it is not this one. What a landlord may lawfully charge is worked out from the rules and your own history, and the rent increase calculator does that with the figures shown.

Buying instead of renting in Rathgar

The median house in Rathgar sold for €750,000 in 2025, across 29 sales on the Property Price Register. Every year since 2010 for Rathgar.

A sale median and a rent average are two different statistics about two different sets of homes. Neither one converts into the other and nothing on this site treats them as though it did.

Average rent across Co. Dublin, and every other town in it.

Where this comes from

The quarterly and annual average monthly rent tables published by the Residential Tenancies Board, via the Central Statistics Office, used under the Creative Commons Attribution 4.0 licence. Imported 9 September 2026. The yearly figures come from the annual table rather than from averaging the quarters, because averaging four averages would produce a figure the Board never published.

Guides

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