Portmarnock Co. Dublin
Addris scores Portmarnock 87 out of 100 for a home buyer — excellent. 210 homes sold here in the last 12 months at a median of €644,086 — +4.2% on the year before, 72% above the Ireland median for 2026. Every figure below comes from the Property Price Register and public planning, transport, school and amenity records — data to 2026-09-13.
Is Portmarnock a good place to live? The Addris Score
The Addris Score weighs price momentum, transport, schools and services, planning activity and flood risk for Portmarnock, tuned to how you will live there. The same method scores every area in Ireland, so places compare honestly.
- Connectivity89
- Convenience84
- Family and schools93
- Risk and resilience82
- Market strength74
- Future and planning100
- Good signs of regeneration and future investment
- Great for families — good schools, parks, and leisure
- under 1% of homes here are in a mapped flood zone — check the flood layer for the streets affected
House prices in Portmarnock
Schools, transport and what's nearby
Getting around
- 43 bus, rail and Luas stops
- 19,104 departures a week
- 1 rail stops
- 4 EV charging points
Schools, health and everyday services
- 3 Primary schools
- 2 Secondary schools
- 9 Childcare
- 15 GPs
- 1 Health centres
- 2 Supermarkets
- 10 Playgrounds
- 20 Parks
- 5 Swimming pools
- 1 Beaches
- 1 Rail stations
- 1 Rural bus stops
Price history
| Year | Sales | Median | vs previous year | Ireland median |
|---|---|---|---|---|
| 2021 | 190 | €522,115 | — | €262,000 |
| 2022 | 291 | €519,824 | -0.4% | €290,000 |
| 2023 | 181 | €572,687 | +10.2% | €310,000 |
| 2024 | 222 | €583,952 | +2.0% | €335,000 |
| 2025 | 273 | €634,361 | +8.6% | €361,233 |
| 2026 (to date) | 128 | €643,500 | +1.4% | €375,000 |
Most recent sales in Portmarnock
| Address | Price | Sold |
|---|---|---|
| 11 SKYLARK PARK COURT, ST MARNOCK'S BAY, PORTMARNOCK | €775,331 | 19 August 2026 |
| 3 SKYLARK PARK DRIVE, ST MARNOCK'S BAY, PORTMARNOCK | €665,198 | 13 August 2026 |
| 4 MONUMENT AVENUE, ST MARNOCK'S BAY, PORTMARNOCK | €621,146 | 13 August 2026 |
| 54 TORCAILL, PORTMARNOCK, DUBLIN | €840,000 | 11 August 2026 |
| 6 COILL DUBH AVENUE, MALAHIDE, DUBLIN | €500,000 | 11 August 2026 |
| 34 Monument View, St Marnock's Bay, Station Road | €541,850 | 10 August 2026 |
| 1 Skylark Park Close, St. Marnock's Bay, Station Road | €750,000 | 6 August 2026 |
| 5 BLOCK 24 MARRSFIELD AVE, CLONGRIFFIN, DUBLIN 13 | €393,000 | 6 August 2026 |
| 6 GALTRIM GRANGE, BROOMFIELD, MALAHIDE | €850,000 | 5 August 2026 |
| 51 PORTMARNOCK CRESCENT, PORTMARNOCK, DUBLIN 13 | €750,000 | 4 August 2026 |
Addresses and prices exactly as published in the Property Price Register. See every sale, coloured by price, on the map.
Planning in Portmarnock
Most recent applications in Portmarnock
Sold prices by street and estate in Portmarnock
Every street or estate in Portmarnock with at least twenty sales on the register, most-sold first — what homes there actually went for.
- Drumnigh Manor, Portmarnock
- The Kilns, Station Rd
- The Drive, St Marnocks Bay
- Ashwood Hall, Back Road
- Brookfield, Malahide
- Millfield, The Links
- Drumnigh Wood, Portmarnock
- Millbank, The Links
- Galtrim Grange, Broomfield
- Seamount Rise, Seamount Road
- Galtrim Grange, Malahide
- Torcaill, Portmarnock
- Coill Dubh Avenue, Coill Dubh
- Finches Gate, St Marnocks Bay
- The Crescent, St Marnocks Bay
- Ardilaun, Portmarnock
- The Shore, Seamount Rise
- The Lambay, Seamount Rise
- Comerfords Cross, Portmarnock
- Martello Court, Portmarnock
- Millstream, The Links
- Station House, Seabrook Manor
- The Dunes, Portmarnock
- Caddell, The Links
- The Grove, Bettyglen
- The Walk, St Marnocks Bay
- Abbotts Hill, Malahide
- Carrickhill Rise, Portmarnock
- St Annes Sq, Portmarnock
Questions people ask
Is Portmarnock a good place to live?
Addris scores Portmarnock 87 out of 100 for a home buyer (Excellent) and 85 for an investor. The score weighs transport, everyday convenience, schools and family services, flood and other risk, market strength and planning activity for the area — the sections below show each part.
What is the average house price in Portmarnock?
The median sold price in Portmarnock, County Dublin over the last 12 months was €644,086, from 210 sales in the Property Price Register (data to 2026-09-13). Over five years the median is €563,876 from 1,178 sales.
How many homes sold in Portmarnock in the last year?
210 residential sales in Portmarnock, County Dublin were recorded in the Property Price Register in the last 12 months, and 1,178 in the last five years.
What is public transport like in Portmarnock?
Portmarnock, County Dublin has 43 bus, rail and Luas stops with about 19,104 scheduled departures a week, including 1 rail stop, from the National Transport Authority's timetable data.
What schools are in Portmarnock?
There are 3 primary and 2 secondary schools inside the Portmarnock area on the Department of Education register, and 9 registered childcare services.
Is there much building planned in Portmarnock?
75 planning applications were submitted in Portmarnock, County Dublin in the last 12 months; of the 59 decided in that time, 48 were granted.
Where does this data come from?
Sold prices are the Residential Property Price Register published by the Property Services Regulatory Authority; planning applications come from the National Planning Application Database (Tailte Éireann) and council feeds; transport from the National Transport Authority; schools, childcare and health services from their public registers. Addris updates the pages weekly.
Sold prices by Eircode area
Other places in County Dublin
Part of County Dublin sold prices. The town boundary is the box the Addris map uses for Portmarnock, drawn from the addresses on the register rather than any official line, so edges can take in a little of the next place.