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Dublin residential property Sale prices · Neighbourhoods · Market trends Records since 2010
Illustration of the surrounding Monkstown area

The property record

Apt 18 Castlegate, Oliver Plunkett Road

Dún Laoghaire–Rathdown / Monkstown / A96AV96

Last Sale Price

€300,000
Estimate mortgage repayments →
Apartment Second-Hand 1 recorded sale
vs Monkstown
-31.7%
Median €439,000
584 sales
Growth +5.9%/yr · 15.1 yrs
This is more expensive than 31.8% of properties in Monkstown.
Percentile of 584 sales
vs Dún Laoghaire–Rathdown
-44.6%
Median €541,615
18,655 sales
Growth +6.0%/yr · 16.6 yrs
This is more expensive than 14.7% of properties in Dún Laoghaire–Rathdown.
Percentile of 18,655 sales

Map data unavailable — geocoding in progress.

Sale History

1 sale
€300,000
5 months ago
Second-Hand Dwelling house /Apartment

Price Intelligence

This property has one recorded sale for €300,000 on 14 Apr 2026.

What did Apt 18 Castlegate last sell for?

Apt 18 Castlegate last sold for €300,000 on 14 Apr 2026.

How does Apt 18 Castlegate compare to the rest of Monkstown?

Compared to Monkstown (median €439,000, 584 sales), Apt 18 Castlegate sits 31.7% below the area average.

Growth metrics use repeat-sale properties only. Methodology.

Monkstown Rental Market

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

€2,513
Median rent / mo
10.1%
Est. gross yield

Based on 5 registered tenancies. Source: RTB Rent Register. Yield estimated from median area rent vs last sale price.

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