House prices in Portmarnock
The median house in Portmarnock, Co. Dublin sold for
€660,000
in 2025, across 85 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 1.9%. Over the five years to 2025 it rose 23.8%.
2026 is still running. The median so far is €625,000 over 47 sales, which is not comparable with a full year.
Sales here carried the Eircode area D13.
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What the sales say
The kind of place Portmarnock is
Read out of the sales themselves. None of this is a description of what Portmarnock is like to live in, which we have no way of knowing. It is what changed hands here.
Still being added to
35% of sales since 2016 were new builds, so building has carried on here rather than stopped.
Dearer than Dublin
The median here was 37% above the county median in 2025.
A steady market
85 sales counted in 2025. Enough changes hands for the figures to hold up.
The shape of it
Year by year
- 2010€365,000
- 2011€404,000
- 2012€372,500
- 2013€385,000
- 2014€450,000
- 2015€416,500
- 2016€454,500
- 2017€492,500
- 2018€585,000
- 2019€450,000
- 2020€533,000
- 2021€595,000
- 2022€600,000
- 2023€595,000
- 2024€648,000
- 2025€660,000
- 2026*€625,000
| Year | Median | Middle half | Sales | New builds | Set aside |
|---|---|---|---|---|---|
| 2026part year | €625,000 | €423,500 to €757,500 | 47 | 31% | 23 |
| 2025 | €660,000 | €447,000 to €770,000 | 85 | 41% | 62 |
| 2024 | €648,000 | €440,500 to €797,500 | 86 | 33% | 46 |
| 2023 | €595,000 | €373,750 to €782,500 | 75 | 42% | 56 |
| 2022 | €600,000 | €400,000 to €710,000 | 69 | 58% | 97 |
| 2021 | €595,000 | €410,000 to €710,000 | 75 | 29% | 32 |
| 2020 | €533,000 | €340,000 to €625,000 | 49 | 47% | 44 |
| 2019 | €450,000 | €295,500 to €580,000 | 67 | 39% | 45 |
| 2018 | €585,000 | €395,000 to €694,000 | 76 | 26% | 27 |
| 2017 | €492,500 | €291,250 to €571,500 | 66 | 40% | 46 |
| 2016 | €454,500 | €290,000 to €540,000 | 72 | 4% | 8 |
| 2015 | €416,500 | €300,625 to €552,750 | 52 | 16% | 12 |
| 2014 | €450,000 | €261,250 to €521,500 | 70 | 16% | 14 |
| 2013 | €385,000 | €276,500 to €487,500 | 55 | 0% | 1 |
| 2012 | €372,500 | €260,250 to €431,250 | 46 | 0% | 1 |
| 2011 | €404,000 | €355,000 to €505,000 | 32 | 0% | 0 |
| 2010 | €365,000 | €280,000 to €525,000 | 41 | 0% | 3 |
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 Portmarnock
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.
- 29 Seagrave, The Links, PortmarnockD13 DD2827 August 2026 on The Links€365,000
- 11 Skylark Park Court, St Marnock's Bay, PortmarnockD13 YVH4new build19 August 2026 on St Marnock's Bay€775,331ex VAT
- 2 Carrickhill Walk, Portmarnock, Co DublinD13 W22113 August 2026 on Carrickhill Walk€710,000
- 3 Skylark Park Drive, St Marnock's Bay, PortmarnockD13 V08Wnew build13 August 2026 on St Marnock's Bay€665,198ex VAT
- 4 Monument Avenue, St Marnock's Bay, Portmarnocknew build13 August 2026 on St Marnock's Bay€621,146ex VAT
- 54 Torcaill, Portmarnock, DublinD13 X24811 August 2026 on Torcaill€840,000
- 3 Strand Mill Avenue, Portmarnock, Co DublinD13 PN5910 August 2026€532,000
- 48 The Fairways, Seabrook Manor, PortmarnockD13 P9407 August 2026 on Seabrook Manor€451,270
- 33 Monument View, Saint Marnock's Bay, Portmarnocknew build5 August 2026€493,392ex VAT
- Apartment 34, Comerfords Cross, PortmarnockD13 VW9624 July 2026 on Comerfords Cross€730,000
- 15 Skylark Park Drive, St Marnock's Bay, PortmarnockD13 FR8Cnew build23 July 2026 on St Marnock's Bay€784,141ex VAT
- 95 The Dunes, Portmarnock, Co DublinD13 X78021 July 2026 on The Dunes€950,000
What your money buys
What sold, and at what price
Every counted sale in Portmarnock 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.
- €0k to €150k2 (1%)
- €150k to €250k4 (1%)
- €250k to €350k25 (9%)
- €350k to €500k76 (26%)
- €500k to €750k99 (34%)
- €750k and over87 (30%)
Where the sales are
Busiest streets and estates in Portmarnock
All 51 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.
- Drumnigh Manor223 sales€735,000
- St Marnock's Bay178 sales€680,000
- The Links99 sales€285,000
- Station Rd93 sales€325,000
- Seabrook Manor58 sales€302,250
- Strand Rd49 sales€602,000
- Torcaill38 sales€517,500
- Drumnigh Wood36 sales€680,000
- Drumnigh Road33 sales€730,000
- Ardilaun30 sales€555,000
- Comerfords Cross26 sales€450,000
- Martello Court24 sales€546,000
- The Dunes24 sales€767,500
- Carrickhill Rd23 sales€490,000
- Carrickhill Rise20 sales€585,000
- St Annes Sq19 sales€455,000
- Carrick Court18 sales€586,250
- Dal Riada16 sales€702,500
- The Kilns16 sales€288,500
- Carrickhill Walk15 sales€516,000
- Carrickhill Heights14 sales€670,000
- Beach Park13 sales€640,000
- Wendell Ave13 sales€585,000
- Wheatfield Rd13 sales€555,000
- Limetree Ave12 sales€652,500
- Woodlands12 sales€525,000
- Blackberry Rise11 sales€570,000
- Portmarnock Crescent11 sales€590,000
- Blackwood Lane10 sales€481,000
- Waterside Crescent10 sales€577,500
- Carrickhill Dr9 sales€470,000
- Portmarnock Dr9 sales€495,000
- Station Manor9 sales€570,000
- Ashley Rise8 sales€647,000
- Burrow Court8 sales€670,000
- Drumnigh8 sales€712,500
- St. Annes Square8 sales€404,000
- Upper Carrickhill Rd8 sales€372,500
- Carrickhill Rd Upper7 sales€260,000
- Carrickhill Road Upper7 sales€1,125,000
- Church Avenue7 sales€495,000
- Carrick Court Close6 sales€1,017,500
- Carrickhill Close6 sales€425,000
- Coast Rd6 sales€837,500
- Portmarnock Walk6 sales€510,500
- Carrickhill5 sales€685,000
- Carrickhill Drive5 sales€345,000
- Church Ave5 sales€400,000
- St Marnocks Ave5 sales€442,000
- The Kilns Station Rd5 sales€260,000
- Wendell Avenue5 sales€392,000
New against second hand
New builds in Portmarnock
In 2025 the median new build in Portmarnock sold for €820,000, against €660,000 for a second hand home, which puts new builds 24% above the rest of the market here. That is over 59 new build sales and 85 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 Portmarnock
The average rent registered in Portmarnock was €2,315 a month in October to December 2025. 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 Portmarnock
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.