House prices · Co. Dublin
House Prices in Newcastle, Dublin
The median second-hand home in Newcastle, Dublin, Co. Dublin sold for €420,000 over the last 18 months, across 65 recorded sales. Year-on-year, second-hand prices are down 8%. New builds had a median of €500,000. Homes typically sold for about €4,140 per square metre.
About Newcastle, Dublin
Newcastle is a suburban area on Dublin’s western fringe, with a commuter-belt feel and a mix of newer housing and local services. The median second-hand price is €420,000, about 13% below the Co. Dublin median of €485,000, while new-build homes are typically €500,000. Prices are also down 8% year on year.
Median (second-hand)
€420,000
Sales (last 18 mths)
65
Typical €/m²
€4,140
Year-on-year
-8%
The second-hand median in Newcastle, Dublin is 13% below the Dublin county median of €485,000.
Property mix in Newcastle, Dublin
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 Newcastle, Dublin
Click any sale for the map, price history and full details.
| Date | Address | Type | Price | Beds | Size | BER |
|---|---|---|---|---|---|---|
| May 2026 | Heather Cottage, Main St | — | €1,000,000 | — | — | — |
| May 2026 | 25 Graydon Road, Graydon | Semi-D | €550,000 | 3 | 116 m² | A2 |
| May 2026 | 1 Ballynakelly Rise, Newcastle | Duplex | €361,000 | 2 | 117 m² | B2 |
| Apr 2026 | 26 Castlechurch Park, Newcastle | Semi-D | €580,000 | 4 | 138 m² | A1 |
| Mar 2026 | Cornerpark Cottage, Newcastle | — | €800,000 | — | — | — |
| Mar 2026 | 3 Castlelyon Ave, Main St | — | €409,000 | — | — | — |
| Mar 2026 | Barnane, Main St | — | €1,050,000 | — | — | — |
| Mar 2026 | Red Lodge, Newcastle Rd | — | €700,000 | — | — | — |
| Mar 2026 | 8 Newcastle Manor Green, Newcastle | Terrace | €440,000 | 3 | 105 m² | B3 |
| Mar 2026 | 78 Newcastle Manor Sq, Newcastle | Terrace | €385,000 | 3 | 116 m² | B2 |
Electoral divisions in Newcastle, Dublin
1 division make up Newcastle, Dublin. The coloured tag is each one's Pobal affluence band (green = affluent, red = disadvantaged); open a division to see its full Census profile.
NewcastleMarginally Above Average+2.4
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 141 full-market Property Price Register sales geolocated to Newcastle, Dublin (1 electoral division). 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.