3-bed house prices in Portmarnock
In the last 12 months, 17 3-bed homes sold within 1 km of Portmarnock. Of the 16 with a known asking price, 81% sold over asking, by a median of +4.2%.
Median 3-bed sold
€670,000
Sold over asking
81%
13 of 16
Median vs asking
+4.2%
3-bed for sale now
5
median asking €645,000
For your bid: a 3-bed here asking €645,000 would, at the median, sell for about €672,000. Houses differ, so compare like with like.
Buying a 3-bed in Portmarnock?
Your personal agent for buying a home: it emails estate agents for you, chases their replies, books viewings and tracks your bids.
What should Cara do for you?
Cara’s to-do list
- Email you every new sale and price cut in Portmarnock, once a weekstarts today
Free while it’s in beta. We’ll email you when your spot opens. Nothing goes to an agent without your OK. Privacy
3-bed homes for sale in Portmarnock now, and what each will sell for →
Recent 3-bed sales
| Address | Asking | Sold | When |
|---|---|---|---|
| 2 Skylark Way, Saint Marnock's Bay, Portmarnock, Co. Dublin | – | €695,000 | Sept 2026 |
| 7 The Drive, Station Manor, Dublin 13 | €695,000 | €720,000 | Sept 2026 |
| 42 The Avenue, Saint Marnock's Bay, Portmarnock, Co. Dublin | €690,000 | €685,000 | Aug 2026 |
| Apartment 3, Caddell, The Links, Station Road, Portmarnock, Co. Dublin | €399,000 | €507,000 | Jul 2026 |
| 13 The Lawn, Saint Marnock's Bay, Portmarnock, Co. Dublin | €665,000 | €680,000 | Jun 2026 |
| 93a Saint Anne's Square, Portmarnock, Co. Dublin | €525,000 | €600,000 | May 2026 |
| 7 The Drive, Saint Marnock's Bay, Portmarnock, Co. Dublin | €665,000 | €685,000 | May 2026 |
| 89 Saint Anne's Square, Portmarnock, Co. Dublin | €450,000 | €475,000 | Apr 2026 |
| 1a Saint Marnock's Avenue, Saint Anne's Square, Portmarnock, Co. Dublin | €560,000 | €675,000 | Apr 2026 |
| 104 Drumnigh Manor, Portmarnock, Co. Dublin | €650,000 | €642,000 | Feb 2026 |
| 12 The Drive, Station Manor, Dublin 13 | €695,000 | €721,000 | Jan 2026 |
| 3 Monument View, Saint Marnock's Bay, Portmarnock, Co. Dublin | €675,000 | €688,000 | Dec 2025 |
Estate agents selling 3-bed homes in Portmarnock
Other sizes in Portmarnock
3-bed prices nearby
Value any home in Ireland, free
- ✓ A map of every sale and listing around it
- ✓ The comparable sales behind the figure, against their asking prices
- ✓ Price history and how the area is moving