- Address
- Blackrock Road, Blackrock
- Type
- House
- NIAH reg. no.
- 20868072
Dundanion
Blackrock Road, Blackrock, Mahon
Many historic buildings are private homes. Please enjoy them from the street.
About Dundanion
The National Inventory rates Dundanion Regional, one of 105 in Mahon. Its record dates Dundanion to 1830–1870. 41 other places on the record stand within 400 m.
A handsome house which is an excellent example of the housing built in the eighteenth and nineteenth centuries as the area became a fashionable suburban area. The well-executed render detailing enlivens its façade and particularly emphasises the window openings.
From the National Inventory’s appraisal, record 20868072 · CC BY 4.0 · Department of Housing, Local Government and Heritage
NIAHRead its National Inventory recordThe full description and appraisal, the survey photo and the map · 20868072↗Regional is the National Inventory’s rating for a building of significance in its region; most rated buildings carry it.
Make it a walk: 5 historic places in about 10 minutes
Mahon · about 500 m on foot, as the crow flies















15 within 150 m
Every place on the record within this distance; each opens its own page.
Near Mahon: more houses on the record
Closest of all: The Everyman Palace Theatre, St Luke's, 3.7 km away. All 8 are pictured and within 40 km.








Questions about Dundanion
Is Dundanion on the National Inventory?
Yes: rated Regional (record 20868072).
Can you visit Dundanion?
Many historic buildings are private homes; this one can be seen from the street.
When was Dundanion built?
Its National Inventory record dates it to 1830–1870.
Is Dundanion protected?
Being on the National Inventory or the Sites and Monuments Record is a record, not protection by itself: buildings are protected by their council’s Record of Protected Structures, which each council keeps and no national open list gathers, so this page can’t say which are on it.
Source: National Inventory of Architectural Heritage and Sites and Monuments Record, Department of Housing, Local Government and Heritage (CC BY 4.0); Wikidata (CC0).
Sources: National Inventory of Architectural Heritage (buildingsofireland.ie). Under Creative Commons Attribution 4.0 (CC BY 4.0).
Contains Central Statistics Office (CSO) data, Census 2022, and Tailte Éireann boundaries (CSO Urban Areas, Small Areas, local electoral areas, constituencies), under Creative Commons Attribution 4.0 (CC BY 4.0).