Skip to main content
Dublish
Dublin residential property Sale prices · Neighbourhoods · Market trends Records since 2010
Illustration of the surrounding Williamstown area

The property record

25 Castledawson

Dún Laoghaire–Rathdown / Williamstown / A94XC44

Last Sale Price

€549,000
Estimate mortgage repayments →
House Second-Hand 1 recorded sale
vs Street
+7.6%
Median €510,000
7 sales
This is more expensive than 57.1% of properties on this street.
Percentile of 7 sales
vs Williamstown
-23.8%
Median €720,000
61 sales
Growth +5.5%/yr · 14.0 yrs
This is more expensive than 36.1% of properties in Williamstown.
Percentile of 61 sales
vs Dún Laoghaire–Rathdown
+1.4%
Median €541,615
18,655 sales
Growth +6.0%/yr · 16.6 yrs
This is more expensive than 50.7% of properties in Dún Laoghaire–Rathdown.
Percentile of 18,655 sales
Street view of 25 Castledawson, Sion Hill, Blackrock

Nearby Properties

16
Overhead map showing the location of 25 Castledawson, Sion Hill, Blackrock
Loading interactive map…

Sale History

1 sale
€549,000
last year
Second-Hand Dwelling house /Apartment

Price Intelligence

This property has one recorded sale for €549,000 on 30 Sep 2025. That places it 7.6% above the street median of €510,000.

Street Rank
Top 43%
of 7 properties
€300,000 Street range €1,387,665
This property: €549,000
What did 25 Castledawson last sell for?

25 Castledawson last sold for €549,000 on 30 Sep 2025.

How does 25 Castledawson compare to others near Rock Road?

At €549,000, 25 Castledawson last sold 7.6% above the Rock Road street median of €510,000 (based on 7 recorded sales).

How does 25 Castledawson compare to the rest of Williamstown?

Compared to Williamstown (median €720,000, 61 sales), 25 Castledawson sits 23.8% below the area average.

Growth metrics use repeat-sale properties only. Methodology.

Williamstown Rental Market

Properties in Williamstown like this one typically rent for the amounts below, based on tenancies registered with the Residential Tenancies Board.

€2,202
Median rent / mo
4.8%
Est. gross yield

Based on 20 registered tenancies. Source: RTB Rent Register. Yield estimated from median area rent vs last sale price.

Related Pages