House prices · Co. Dublin
House Prices in Dún Laoghaire
The median second-hand home in Dún Laoghaire, Co. Dublin sold for €651,500 over the last 18 months, across 458 recorded sales. Year-on-year, second-hand prices are up 12.6%. New builds had a median of €1,825,006. Homes typically sold for about €7,746 per square metre.
About Dún Laoghaire
Dún Laoghaire is a seaside suburban area on Dublin Bay, with a mix of older residential streets and more affluent coastal neighbourhoods. Homes here are well above the Co. Dublin median, with a typical second-hand price of €651,500 and strong annual growth, reflecting its sought-after location and premium market.
Median (second-hand)
€651,500
Sales (last 18 mths)
458
Typical €/m²
€7,746
Year-on-year
+12.6%
The second-hand median in Dún Laoghaire is 34% above the Dublin county median of €485,000.
Property mix in Dún Laoghaire
The make-up of second-hand homes sold here over the last 18 months. Shares are of sales where that detail is known; medians show the typical price.
Property type
Bedrooms
Energy rating (BER)
Floor area
Recent sales in Dún Laoghaire
Click any sale for the map, price history and full details.
| Date | Address | Type | Price | Beds | Size | BER |
|---|---|---|---|---|---|---|
| May 2026 | 104 Silchester Park, Glenageary | — | €1,200,000 | — | — | — |
| May 2026 | 6 St Patricks Crescent, Monkstown | Terrace | €615,000 | 3 | 86 m² | D2 |
| May 2026 | 7 Glenageary Terrace, Lower Glenageary Road | — | €1,200,000 | 4 | 113 m² | C3 |
| May 2026 | 15 Rochdale, Honey Park | Apartment | €426,000 | 1 | 47 m² | A2 |
| May 2026 | 37 Birch Grove, Kill Ave | Semi-D | €630,000 | 4 | 128 m² | E2 |
| May 2026 | 120 Oliver Plunkett Rd, Dun Laoghaire | Terrace | €566,000 | 3 | 68 m² | E2 |
| May 2026 | 40 Birch Grove, Kill Ave | Terrace | €630,000 | 3 | — | C1 |
| May 2026 | 18 Lanesville, Glenageary | Detached | €690,000 | 4 | 137 m² | E2 |
| May 2026 | 1 St. Helens Court, Dun Laoghaire | Apartment | €385,000 | 1 | 49 m² | C2 |
| May 2026 | 1 Woodlawn House, Woodlawn Park | Apartment | €441,000 | 2 | 68 m² | D1 |
| May 2026 | 8 Ballygihen, Sandycove | — | €400,000 | — | — | — |
| May 2026 | 95 Eden Villas, Glasthule | Terrace | €750,000 | 3 | 95 m² | C1 |
| May 2026 | 25 Monkstown Farm, Monkstown | — | €385,000 | 1 | 42 m² | F |
| Apr 2026 | 13 Gowran Hall, Ballyghien Avenue | Apartment | €580,000 | 2 | 67 m² | D2 |
| Apr 2026 | Apt 14, Woodlawn House | Apartment | €475,000 | 2 | 73 m² | B3 |
| Apr 2026 | 11 De Vesci Terrace, Monkstown | Apartment | €665,000 | 1 | 83 m² | F |
| Apr 2026 | 17 Harbour Court, Georges Place | Apartment | €525,000 | 2 | 70 m² | C1 |
| Apr 2026 | 46 Oliver Plunkett Avenue, Monkstown Farm | Semi-D | €735,000 | 3 | 92 m² | D2 |
| Apr 2026 | 62 Eden Villas, Glasthule | Semi-D | €940,000 | 3 | 113 m² | B3 |
| Apr 2026 | Apt 5, St Helens Court | Apartment | €385,000 | 1 | 49 m² | C2 |
| Apr 2026 | 25 Ash Grove, Kill Avenue | Terrace | €400,000 | 3 | 86 m² | E1 |
| Apr 2026 | Apt 10 - Salthill, Monkstown | — | €905,000 | — | — | — |
| Apr 2026 | 5 Crofton Court, 7 Crofton Avenue | Apartment | €458,000 | 2 | 62 m² | D1 |
| Apr 2026 | 4 Abbey Park, Monkstown | Semi-D | €950,000 | 3 | 85 m² | D1 |
| Apr 2026 | Apt 18 Castlegate, Oliver Plunkett Road | Apartment | €300,000 | 1 | 45 m² | C3 |
What is Dún Laoghaire like?
Across Dún Laoghaire's 9 electoral divisions and 26,864 residents, about 66% of adults hold a third-level qualification and 56% of homes are owner-occupied. On the Pobal HP Deprivation Index 2022 the area is classed marginally above average (ranges marginally below average to affluent across divisions).
Pobal HP Deprivation Index 2022
Residents
26,864
people (Census 2022)
Age dependency
35.0%
per 100 of working age
Third-level educated
65.5%
of adults
Professional / managerial
59.8%
of residents
Unemployment
7.5%
of the labour force
Owner-occupied
55.7%
of households
Private renting
30.4%
of households
Population-weighted across the area's 9 electoral divisions, so larger divisions count proportionally more. Unemployment is the weighted mean of each division's combined male and female rate; the relative score is a derived population-weighted average, not an official Pobal figure.
Electoral divisions in Dún Laoghaire
9 divisions make up Dún Laoghaire. The coloured tag is each one's Pobal affluence band (green = affluent, red = disadvantaged); open a division to see its full Census profile.
Dun Laoghaire-East CentralMarginally Above Average+9.6
People
Work & education
Housing
Dun Laoghaire-GlasthuleMarginally Above Average+6.2
People
Work & education
Housing
Dun Laoghaire-GlenagearyAffluent+15.4
People
Work & education
Housing
Dun Laoghaire-Monkstown FarmMarginally Above Average+2.9
People
Work & education
Housing
Dun Laoghaire-Mount TownMarginally Below Average-5.2
People
Work & education
Housing
Dun Laoghaire-Sallynoggin WestMarginally Above Average+9.0
People
Work & education
Housing
Dun Laoghaire-SalthillAffluent+10.5
People
Work & education
Housing
Dun Laoghaire-SandycoveMarginally Above Average+9.4
People
Work & education
Housing
Dun Laoghaire-West CentralMarginally Above Average+5.1
People
Work & education
Housing
Pobal HP Deprivation Index 2022 — relative affluence and Census 2022 demographics by Electoral Division. Percentages use Census denominators (adults, households or labour force) that differ by indicator.
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Other areas in Co. Dublin
Based on 469 full-market Property Price Register sales geolocated to Dún Laoghaire (9 electoral divisions). Medians exclude non-full-market and bulk transactions. New-build vs second-hand is identified by the VAT-exclusive flag. €/m² uses enriched floor areas where available. Last updated 9 June 2026. Not a valuation of any individual property.