
11th Lock
Also known as Mainline 11th Lock
About 11th Lock
The National Inventory rates 11th Lock Regional, one of 25 in Deansrath. 11th Lock dates from 1770–1800. 2 other places on the record stand within 400 m.
A standard-type canal lock retaining original materials and finishes, set in a tranquil location with the nearby lock keeper's house. A valuable element of the overall canal group.
From the National Inventory’s appraisal, record 11205012 · 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 · 11205012↗Regional is the National Inventory’s rating for a building of significance in its region; most rated buildings carry it.
Make it a walk: 2 historic places in about 5 minutes
Deansrath · about 200 m on foot, as the crow flies















- 111th LockStart here
- 2
10th LockRegional rating (NIAH) · 200 m on
1 within 150 m
Every place on the record within this distance; each opens its own page.
Other recorded walls, gates and bridges around Deansrath
Within 40 km, 8 have a photo. King John's Bridge in Lucan is the nearest, at 2.9 km. The list reaches Kennan Bridge in Blanchardstown, 5.5 km away.








Questions about 11th Lock
Is 11th Lock on the National Inventory?
Yes: rated Regional (record 11205012).
Can you visit 11th Lock?
It can be seen from the street; whether you can go inside depends on its owner.
When was 11th Lock built?
Its National Inventory record dates it to 1770–1800.
Is 11th Lock 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) · Photos: Wikimedia Commons, including the National Library of Ireland’s collections, each credited with its licence and copied to our own server · 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).
