Sold house prices in Newtown Castlebyrn, Dublin

What homes in Newtown Castlebyrn actually sold for over the last 12 months, from Ireland’s Residential Property Price Register.
Typical sold price
€875,959
MethodMedian per home
Sold homes12
PeriodLast 12 months

Energy profile

Typical energy ratingC3
CSO Small Areas8
SEAI BER assessments580
An area profile based on CSO Small Areas, not any particular home's rating.

Recent sales in Newtown Castlebyrn

HomeSold price
18 ROWAN PARK AVE, BLACKROCK, DUBLIN
Sold22 April 2026
€1,250,000
22 ROCKVILLE DR, BLACKROCK, DUBLIN
Sold8 April 2026
€1,230,000
1 ROCKVILLE PARK, BLACKROCK, CO DUBLIN
Sold1 April 2026
€865,000
23 ROWANBYRN, BLACKROCK, DUBLIN
Sold30 March 2026
€772,000
16 ROCKFORD MANOR, STRADBROOK, DUBLIN
Sold26 March 2026
€765,000
48 MARIAN PARK, BLACKROCK, COUNTY DUBLIN
Sold10 February 2026
€710,000
CUAN, STRADBROOK ROAD, BLACKROCK
Sold29 January 2026
€1,565,000
88 ROCKFORD PARK, BLACKROCK DUBLIN 6, DUBLIN
Sold25 November 2025
€685,000
ERRIGAL, 1 ROWAN PARK AVE, BLACKROCK
Sold10 October 2025
€1,300,000
SourceIreland’s Residential Property Price Register
Time windowLast 12 months
Area meaningThe district a home sits in; public sale records do not place a home inside a particular estate.
Prices are declared sale prices. See the full sold-price map and what you can afford.