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

The property record

12 Knocknagow

Dún Laoghaire–Rathdown / Blackrock / A94N971

Last Sale Price

€496,500
Estimate mortgage repayments →
House Second-Hand 1 recorded sale Rent registered · 2 bed
vs Street
+11.4%
Median €445,750
2 sales
(limited data)
This is more expensive than 50.0% of properties on this street.
Percentile of 2 sales
vs Blackrock
-11.7%
Median €562,000
1,119 sales
Growth +5.4%/yr · 16.6 yrs
This is more expensive than 41.1% of properties in Blackrock.
Percentile of 1,119 sales
vs Dún Laoghaire–Rathdown
-8.3%
Median €541,615
18,655 sales
Growth +6.0%/yr · 16.6 yrs
This is more expensive than 44.4% of properties in Dún Laoghaire–Rathdown.
Percentile of 18,655 sales

Map data unavailable — geocoding in progress.

Sale History

1 sale
€496,500
2 months ago
Second-Hand Dwelling house /Apartment

Price Intelligence

This property has one recorded sale for €496,500 on 17 Jul 2026.

What did 12 Knocknagow last sell for?

12 Knocknagow last sold for €496,500 on 17 Jul 2026.

How does 12 Knocknagow compare to the rest of Blackrock?

Compared to Blackrock (median €562,000, 1,119 sales), 12 Knocknagow sits 11.7% below the area average.

Growth metrics use repeat-sale properties only. Methodology.

Blackrock Rental Market

2-bed houses in Blackrock like this one typically rent for the amounts below, based on tenancies registered with the Residential Tenancies Board.

€1,341–2,944
Range / mo
€2,185
Median rent / mo
5.3%
Est. gross yield

Based on 6 registered tenancies. Source: RTB Rent Register. Yield estimated from median area rent vs last sale price.

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