Photo: Jonathan Thacker · CC BY-SA 2.0Castleisland: 11 buildings on the National Inventory, one of them of national importance
History in Castleisland goes back at least to 1730, the date of its oldest recorded building. The Sites and Monuments Record adds 5 archaeological sites inside the town. Castleisland has 43 buildings on the record for every 10,000 residents, against 48 in the typical town.
typical town: 48
Where Castleisland’s history is
Every building and site on the record inside the town, by its rating.
Hover a dot for its name; tap one to open its page.
The National Inventory of Architectural Heritage is the State’s survey of buildings from 1700 to today, county by county; each record gives a rating, dates, a type and an appraisal. Being on it is not legal protection: that is each council’s Record of Protected Structures.
Points from the National Inventory of Architectural Heritage and the Sites and Monuments Record, Department of Housing, Local Government and Heritage (CC BY 4.0).
One place of national importance in Castleisland
Buildings the National Inventory rates National or International: of significance across Ireland or beyond. Each one opens its own page.
10 more historic places in Castleisland
Buildings rated Regional, of significance in their region, and archaeological monuments with an encyclopedia article.
In Castleisland, homes lead the record (45%)
The highest-rated include Saint Stephen's Church and J.K. O'Connor and Sons. In second place come public buildings, with 3. Across its record, Castleisland takes in 4 kinds of building.
Types as the National Inventory records them, grouped; a building keeps the type it was built as.
Most of Castleisland’s dated buildings come from the 19th century
Each building by the first date on its record.
1 of the 11 dated ones were built before 1800. The oldest is J.K. O'Connor and Sons, from 1730.
Archaeology in Castleisland
The Sites and Monuments Record lists every known archaeological site; most are field monuments with little to see. By kind:
5 archaeological sites inside the town
Sites on the Record of Monuments and Places, the statutory list drawn from this record, are protected by law: anyone planning work at or near one must give the National Monuments Service two months’ notice.
| Church2 records |
| Castle - Anglo-Norman masonry castle1 record |
| Architectural fragment1 record |
| Graveyard1 record |
Castleisland’s houses run older than most: 4.5% from before 1919, against 3.4%
In most towns 3.9% of homes were built between the wars; in Castleisland, 7%. The period that gave Castleisland the most homes is from 1946 to 1980: 32%. Homes built since 2011 are 4.9% of Castleisland’s, about the 5.8% of the typical town.
Census 2022, households by the year their home was built (CSO, Small Area Population Statistics, CC BY 4.0); the typical town is the middle Irish town of 2,500 or more.
3 notable people born in Castleisland before 1900
From Denis Mary Bradley (1846) to David Leahy (1883): their lives on one timeline, earliest first.

Everyone born in Castleisland → Birthplaces from Wikidata, each checked against the person’s English Wikipedia article; portraits from Wikimedia Commons.
Castleisland and its neighbours
| Town | People | National Inventory | National | Archaeological sites |
|---|---|---|---|---|
| Castleisland | 2,536 | 11 | 1 | 5 |
| Tralee | 26,079 | 283 | 8 | 119 |
Castleisland in brief
Old houses are part of Castleisland’s character: 4.5% of its homes were built before 1919, against 3.4% in the typical town. In all there are 11 places on the record, 1 of them in the top tier, including Saint Stephen's Church (Castleisland). Most of its dated monuments come from the 19th century: 10 of 11. The oldest, J.K. O'Connor and Sons, dates from 1730.
Denis Mary Bradley (1846), Maurice McCarthy (1881) and David Leahy (1883) were all born here before 1900. It also has 5 archaeological sites on the record. The rest is about typical: it has 11 recorded buildings, about typical for a town its size (the middle one has 20); and per resident it sits near the middle of Irish towns of 2,500 or more.
What this data can and can’t tell you
- The National Inventory. The State’s survey of post-1700 buildings, made county by county since 1990 (NIAH); a few records are older. It records; it does not protect.
- Ratings. International and National: of significance across Ireland or beyond. Regional: in its region. Local and record-only buildings get no page here.
- Archaeology. The Sites and Monuments Record (National Monuments Service) lists known archaeological sites; the national monuments to visit and the sites with an encyclopedia article get pages here.
- Protection. Both registers are surveys, not protection: a building is protected by its council’s Record of Protected Structures, and no national open list joins the 31 councils’ records.
- The grade. Ireland’s History grade is not built yet: the page describes, and gives no grade.
Questions about Castleisland’s history
How many historic buildings are recorded in Castleisland?
11 buildings on the National Inventory, one of them of national importance, from the National Inventory of Architectural Heritage.
Which places in Castleisland are of national importance?
Saint Stephen's Church (Castleisland).
What is the oldest building in Castleisland?
J.K. O'Connor and Sons: the first date on its record is 1730.
Are there archaeological sites in Castleisland?
Yes: the Sites and Monuments Record lists 5 archaeological sites inside Castleisland.
How old are the homes in Castleisland?
4.5% of its homes were built before 1919, against 3.4% in the typical town.
Are the buildings on this page 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.
This page describes its history; it gives no grade.
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) · Sites and Monuments Record and the National Monuments Service’s monuments to visit · CSO Census 2022 (homes by the year built) · Wikidata and English Wikipedia for people born here · Wikidata (CC0) for other names and articles. 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).