Castlebyrne Park
Dún Laoghaire–Rathdown / Rockfield / 8 properties
Investment Growth Rate
Repeat-sale properties on Castlebyrne Park have changed by a median + 5.5% per year over 8.6 years (2014 to 2023) , based on 2 properties with at least two recorded sales. How we calculate this .
Price Trend
Based on 10 recorded sales across all years
Street Map
8 mapped
Properties
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- 2 Castlebyrne Park €268,000 2011-07-15
- 69 Castlebyrne Park €240,000 2012-07-23
- 13 Castlebyrne Park €690,000 2023-05-31
- 87 Castlebyrne Park €425,000 2015-02-13
- 73 Castlebyrne Park €625,000 2022-11-24
- 8 Castlebyrne Park €420,000 2016-09-20
- 80 Castlebyrne Park €500,000 2018-01-17
- 70 Castlebyrne Park €528,000 2025-03-14
Median Price Analysis
The median sale price on Castlebyrne Park is €462,500, based on the latest sale from each of 8 properties. 4 sold below, 4 sold above .
Only the most recent sale per property is counted — older sales are excluded.
About Rockfield
A residential development near Dundrum, Rockfield sits within easy reach of the Luas Green Line and Dundrum Town Centre. The area's housing is well-maintained and the streets have matured into an established neighbourhood since their construction. The proximity to Dundrum's extensive retail and leisure amenities, combined with good transport links toward both the city centre and the foothills, makes this a practical residential location in the heart of south Dublin's suburban belt.
Frequently Asked Questions
What is the median house price on Castlebyrne Park?
The median sale price on Castlebyrne Park is €462,500, based on 8 recorded sales since January 2010.
How many properties have sold on Castlebyrne Park?
8 properties have sold on Castlebyrne Park, Rockfield, Dún Laoghaire–Rathdown since January 2010.
What was the most expensive sale on Castlebyrne Park?
The highest recorded sale on Castlebyrne Park was €690,000 at 13 Castlebyrne Park, Blackrock, Dublin .
How does Castlebyrne Park compare to Rockfield?
The median price on Castlebyrne Park (€462,500) is 9% below the Rockfield median of €509,935.
What is the investment growth rate on Castlebyrne Park?
Based on 2 repeat-sale properties on Castlebyrne Park, values have changed by a median +5.5% per year over 8.6 years (2014 to 2023).
How have prices changed on Castlebyrne Park over time?
The median sale price on Castlebyrne Park has risen 97% from €268K in 2011 to €528K in 2025, based on 10 recorded sales.