House prices in Mount Merrion
The median house in Mount Merrion, Co. Dublin sold for
€1,255,000
in 2025, across 37 sales that counted.
Every figure here comes from the Property Price Register, the official record of residential sales in Ireland, filed since 2010.
On the year before, the median rose 32.8%. Over the five years to 2025 it rose 58.6%.
2026 is still running. The median so far is €1,220,000 over 21 sales, which is not comparable with a full year.
Sales here carried the Eircode areas A94 and D14.
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What the sales say
The kind of place Mount Merrion is
Read out of the sales themselves. None of this is a description of what Mount Merrion is like to live in, which we have no way of knowing. It is what changed hands here.
Dearer than Dublin
The median here was 160% above the county median in 2025.
A steady market
37 sales counted in 2025. Enough changes hands for the figures to hold up.
The shape of it
Year by year
- 2010€617,000
- 2011€561,750
- 2012€535,000
- 2013€555,000
- 2014€643,750
- 2015€759,000
- 2016€810,000
- 2017€860,000
- 2018€850,000
- 2019€730,000
- 2020€791,500
- 2021€907,500
- 2022€965,000
- 2023€940,000
- 2024€945,000
- 2025€1,255,000
- 2026*€1,220,000
| Year | Median | Middle half | Sales | New builds | Set aside |
|---|---|---|---|---|---|
| 2026part year | €1,220,000 | €1,050,000 to €1,390,000 | 21 | 13% | 4 |
| 2025 | €1,255,000 | €910,000 to €1,430,135 | 37 | 8% | 3 |
| 2024 | €945,000 | €870,000 to €1,475,000 | 33 | 23% | 10 |
| 2023 | €940,000 | €502,500 to €1,262,500 | 27 | 69% | 70 |
| 2022 | €965,000 | €865,000 to €1,200,000 | 43 | 9% | 10 |
| 2021 | €907,500 | €812,500 to €993,125 | 34 | 15% | 7 |
| 2020 | €791,500 | €682,750 to €942,500 | 24 | 17% | 6 |
| 2019 | €730,000 | €415,000 to €950,000 | 29 | 19% | 8 |
| 2018 | €850,000 | €712,500 to €1,122,500 | 35 | 8% | 3 |
| 2017 | €860,000 | €749,250 to €950,000 | 41 | 5% | 5 |
| 2016 | €810,000 | €649,375 to €952,406 | 32 | 0% | 2 |
| 2015 | €759,000 | €631,250 to €912,000 | 31 | 6% | 2 |
| 2014 | €643,750 | €398,488 to €752,500 | 22 | 9% | 4 |
| 2013 | €555,000 | €295,000 to €776,000 | 35 | 9% | 3 |
| 2012 | €535,000 | €397,500 to €685,000 | 47 | 0% | 2 |
| 2011 | €561,750 | €420,750 to €636,750 | 32 | 0% | 4 |
| 2010 | €617,000 | €546,250 to €777,500 | 26 | 0% | 2 |
Set aside counts the sales left out of each median: ones that were not at arm’s length, and ones where the recorded price left out the tax the buyer paid.
Most recent
The last 12 sales in Mount Merrion
Addresses as filed for stamp duty, with the Eircode where the register carries one. Streets are linked where enough has sold on them for a page of their own.
- 76 Seamount, Stillorgan Rd, Mount MerrionA94 N40312 August 2026 on Stillorgan Rd · also sold €414,000 in 2022€525,000
- 34 Wilson Road, Mount Merrion, Co DublinA94 F9N111 August 2026 on Wilson Rd€850,000
- 2 Cherrygarth, Mount Merrion, DublinA94 D5K331 July 2026 on Cherrygarth€1,280,000
- 45 Trees Road, Mount Merrion, County DublinA94 F6D730 July 2026 on Trees Rd€1,410,000
- 12 The Close, Mount Merrion, Co DublinA94 DH5727 July 2026 on The Close€1,100,000
- Sonas, 7 Redesdale Road, Mount MerrionA94 P5P024 July 2026 on Redesdale Road€1,260,000
- 13 Chestnut Road, Mount Merrion, Co DublinA94 KN9217 July 2026 on Chestnut Rd€1,050,000
- 172 Seamount, Mount Merrion, DublinA94 X6D017 July 2026€505,000
- 10 Redesdale Rd, Mount Merrion, Co DublinA94 N5H930 June 2026 on Redesdale Road€1,220,000
- 91 Foster's Avenue, Mount Merrion, Co DublinA94 RF1026 June 2026 on Fosters Avenue€1,495,000
- 9 Cypress Road, Mount Merrion, Co DublinA94 P2D218 June 2026 on Cypress Road€1,230,000
- 19 Cypress Road, Mount Merrion, DublinA94 N8H211 June 2026 on Cypress Road€1,210,000
What your money buys
What sold, and at what price
Every counted sale in Mount Merrion since 2023, sorted into bands. Recent years only, deliberately: over the whole register nearly half of everywhere looks cheap, because of what houses cost in 2012. The question this answers is whether anything at all sells for what you have now.
- €150k to €250k1 (1%)
- €250k to €350k3 (3%)
- €350k to €500k9 (8%)
- €500k to €750k14 (12%)
- €750k and over91 (77%)
Where the sales are
Busiest streets and estates in Mount Merrion
All 36 of them, counted over the whole register, so these span years rather than describing this one. A street needs five sales before it appears at all.
- Stillorgan Rd51 sales€415,000
- Cherry Garth47 sales€972,500
- Trees Rd36 sales€895,000
- The Rise34 sales€982,500
- Oatlands Manor28 sales€1,316,924
- Redesdale Road26 sales€608,750
- Cedarmount Rd25 sales€655,000
- Clonmore Rd21 sales€800,000
- Glenabbey Rd20 sales€818,750
- Thornhill Rd19 sales€745,000
- Deerpark Rd18 sales€805,000
- Fosters Avenue18 sales€785,000
- South Ave17 sales€965,000
- Wilson Rd14 sales€810,000
- Greenfield Road12 sales€1,075,000
- St Thomas Rd12 sales€1,270,000
- Callary Road11 sales€575,000
- Fosters Ave11 sales€805,000
- Sycamore Rd11 sales€961,650
- Roebuck Hill10 sales€352,000
- South Avenue10 sales€756,500
- Cherrygarth9 sales€1,115,000
- North Ave9 sales€895,000
- Roebuck Rd8 sales€390,000
- Greygates7 sales€530,000
- Mather Rd North7 sales€960,000
- North Avenue7 sales€651,000
- The Close7 sales€895,000
- Trees Avenue7 sales€945,000
- Cypress Road6 sales€1,130,000
- Mather Rd South6 sales€966,500
- Roebuck Ave6 sales€895,000
- Trees Road Upper6 sales€850,000
- Chestnut Rd5 sales€985,000
- Upper Trees Rd5 sales€430,000
- Wilson Crescent5 sales€980,000
New against second hand
New builds in Mount Merrion
In 2024 the median new build in Mount Merrion sold for €1,257,500, against €945,000 for a second hand home, which puts new builds 33% above the rest of the market here. That is over 10 new build sales and 33 second hand ones.
The new build figure is reconstructed rather than recorded. A new home goes on the register at its price before Value Added Tax, so the filed figure has been multiplied by 1.135 to get back to what the buyer paid. New build prices across the country.
The other side of it
Renting in Mount Merrion
The average rent registered in Mount Merrion was €3,769 a month in October to December 2024. By bedrooms, by property type and quarter by quarter.
That is an average over tenancies registered with the Residential Tenancies Board, and the figure above it is a median over sales. Two different statistics about two different sets of homes, so nothing here divides one by the other.
Elsewhere in Dublin
Renting instead
If you are renting in Mount Merrion
Rent is capped everywhere in the State now, at 2% or inflation a year, whichever is lower. Work out what your own rent can rise to or read what replaced Rent Pressure Zones.
How the place was worked out
The register has no town column. It has an address, and the place is read out of it: the county is stripped off and the part left at the end is the locality. Addresses that end in a street name rather than a place are not counted towards anywhere.
A place appears here only where at least forty sales were recorded in it, and a figure is printed for a year only where at least ten sales sat behind it.
Source: Property Services Regulatory Authority, used under the Creative Commons Attribution 4.0 licence and summarised rather than reproduced. Imported 9 September 2026.
Guides
Worth reading beside this
How to read an entry on the Property Price Register
The date is not the sale date, the address is whatever the solicitor typed, and about 15.2% of entries in our town-level comparison sample carry no Eircode. What each field means.
Why the price on the register is not what the buyer paid
About 10.4% of sales in our town-level comparison sample are filed without the VAT the buyer paid on top. A €400,000 new build appears as €352,423. How to spot one and what to add back.
What a house actually gained between two sales
1,099 properties in our town-level comparison sample have sold more than once. Matching the two sales gives a real gain on a real house, which is a different thing to a national index.