This profile renders company-builder data only. Private home addresses and owner personal details are not displayed.
Owner-supplied commencement export / CN0139607DC / 2026-03-18
48 Dartmouth Square East. Demolition of single storey 5sqm outbuilding to rear; Construction of single storey 40sqm extension to rear lower ground floor level comprising family kitchen; Construction of 36sqm two storey rear return
48 Dartmouth Square East. Demolition of single storey 5sqm outbuilding to rear; Construction of single storey 40sqm extension to rear lower ground floor level comprising family kitchen; Construction of 36sqm two storey rear return
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2026-03-18
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Dublin, Dublin
- Council
- Dublin City Council
- Builder
- Sean Regan Ltd
- Units / floor
- units unknown / 266.5 m2
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOther commencementProtected structure
Owner-supplied commencement export / CN0123518DR / 2024-12-23
Infill residential development of a two-storey terrace of three 2 bedroom dwellings and associated site works
Infill residential development of a two-storey terrace of three 2 bedroom dwellings and associated site works
- Notice
- Commencement Notice With Compliance Documentation
- Commencement
- 2024-12-23
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Killiney, Dublin
- Council
- Dún-Laoghaire Rathdown County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 3 units / 795 m2
Current commencementCommencement Notice With Compliance DocumentationOwner exportSubstantial building worksProtected structure
Owner-supplied commencement export / CN0122819DR / 2024-12-12
Construction of a single detached 4 bedroom mews (two- storey) and internal access roadway and associated site works. Site is accessed off an existing entrance to Harrow House, Church Road, Killiney, Co Dublin
Construction of a single detached 4 bedroom mews (two- storey) and internal access roadway and associated site works. Site is accessed off an existing entrance to Harrow House, Church Road, Killiney, Co Dublin
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2024-12-12
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Dublin, Dublin
- Council
- Dún-Laoghaire Rathdown County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 171 m2
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOne-off dwellingProtected structure
Owner-supplied commencement export / CN0122272DR / 2024-11-19
Demolition of a single storey rear return and construction of a new single and two storey rear extension, internal and external alterations, new rear dormer to existing attic level, garage conversion to front, widening of existing vehicu...
Demolition of a single storey rear return and construction of a new single and two storey rear extension, internal and external alterations, new rear dormer to existing attic level, garage conversion to front, widening of existing vehicu...
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2024-11-19
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Co Dublin, Dublin
- Council
- Dún-Laoghaire Rathdown County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 264.2 m2
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOther commencement
Owner-supplied commencement export / CN0114294DR / 2024-05-06
Ground and first floor extensions (masonry construction) and alterations & refurbishment works to existing 2-storey detached dwelling
Ground and first floor extensions (masonry construction) and alterations & refurbishment works to existing 2-storey detached dwelling
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2024-05-06
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Dublin, Dublin
- Council
- Dún-Laoghaire Rathdown County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 200 m2
Current commencementCommencement Notice with Opt Out DeclarationOwner exportDomestic extension / garage
Owner-supplied commencement export / CN0108905DR / 2024-01-22
Change of use from office to dwelling together with alterations and renovations including site owrks to a three storey building which is a protected structure
Change of use from office to dwelling together with alterations and renovations including site owrks to a three storey building which is a protected structure
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2024-01-22
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Dublin, Dublin
- Council
- Dún-Laoghaire Rathdown County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 320 m2
Current commencementCommencement Notice with Opt Out DeclarationOwner exportCommercial / public worksProtected structure
Owner-supplied commencement export / CN0104601DR / 2023-08-31
The development will consist of: Removal of the existing single storey glass house the side. Construction of a new single storey extension to the side and all associated ancillary landscaping and site development works
The development will consist of: Removal of the existing single storey glass house the side. Construction of a new single storey extension to the side and all associated ancillary landscaping and site development works
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2023-08-31
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Dublin, Dublin
- Council
- Dún-Laoghaire Rathdown County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 50.6 m2
Current commencementCommencement Notice with Opt Out DeclarationOwner exportDomestic extension / garage
Owner-supplied commencement export / CN0095465DC / 2022-11-14
Demolition of 46sqm single storey extension to domestic private dwelling and construction of new 100sqm extension. Refurbishment and remodeling of rear elevation and roof to create 15sqm bedroom at second floor
Demolition of 46sqm single storey extension to domestic private dwelling and construction of new 100sqm extension. Refurbishment and remodeling of rear elevation and roof to create 15sqm bedroom at second floor
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2022-11-14
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Dublin, Dublin
- Council
- Dublin City Council
- Builder
- Sean Regan Ltd
- Units / floor
- units unknown / 434 m2
Current commencementCommencement Notice with Opt Out DeclarationOwner exportDomestic extension / garageProtected structure
Owner-supplied commencement export / CN0094359DR / 2022-10-15
The development will consist of 2 minor modifications to the façades, the provision of a new external balcony to the rear
The development will consist of 2 minor modifications to the façades, the provision of a new external balcony to the rear
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2022-10-15
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Dublin, Dublin
- Council
- Dún-Laoghaire Rathdown County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 438 m2
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOther commencement
Owner-supplied commencement export / CN0094066DR / 2022-10-04
The development will consist of change of use of storage rooms
The development will consist of change of use of storage rooms
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2022-10-04
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Dublin, Dublin
- Council
- Dún-Laoghaire Rathdown County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 156.5 m2
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOther commencement
Owner-supplied commencement export / CN0093541DC / 2022-09-16
Demolition of the rear single storey extension and the construction of a 2 storey domestic extension of 6 bedrooms including an external access to a roof service area and green roof
Demolition of the rear single storey extension and the construction of a 2 storey domestic extension of 6 bedrooms including an external access to a roof service area and green roof
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2022-09-16
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Dublin, Dublin
- Council
- Dublin City Council
- Builder
- Sean Regan Ltd
- Units / floor
- units unknown / 208 m2
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOther commencementProtected structure
Owner-supplied commencement export / CN0082924DC / 2021-11-02
PROTECTED STRUCTURE: The removal of an existing sash window to the rear basement and replacement with double doors, the widening of the existing pedestrian entrance to the front garden to provide vehicle access and off street parking, an...
PROTECTED STRUCTURE: The removal of an existing sash window to the rear basement and replacement with double doors, the widening of the existing pedestrian entrance to the front garden to provide vehicle access and off street parking, an...
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2021-11-02
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Dublin, Dublin
- Council
- Dublin City Council
- Builder
- Sean Regan Ltd
- Units / floor
- units unknown / 156 m2
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOther commencementProtected structure
Owner-supplied commencement export / CN0080719DC / 2021-09-01
Extension to rear and dormer extension, alterations to side gable and elevations of an end of terrace two storey dwelling
Extension to rear and dormer extension, alterations to side gable and elevations of an end of terrace two storey dwelling
- Notice
- Commencement Notice Without Compliance Documentation
- Commencement
- 2021-09-01
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Dublin, Dublin
- Council
- Dublin City Council
- Builder
- Sean Regan Ltd
- Units / floor
- units unknown / 165 m2
Current commencementCommencement Notice Without Compliance DocumentationOwner exportDomestic extension / garage
Owner-supplied commencement export / CN0065813KE / 2020-07-14
Construction of a new Gate Lodge /dwelling accommodation using traditional construction including all ancillary works
Construction of a new Gate Lodge /dwelling accommodation using traditional construction including all ancillary works
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2020-07-14
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Kilcullen, Kildare
- Council
- Kildare County Council
- Owner company
- Clementville LTD
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 210 m2
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOne-off dwellingProtected structure
Owner-supplied commencement export / CN0059560DC / 2019-11-28
Part demolition of single storey side garage, new single and two storey side and rear extension and minor internal works
Part demolition of single storey side garage, new single and two storey side and rear extension and minor internal works
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2019-11-28
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Dublin, Dublin
- Council
- Dublin City Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 188.6 m2
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOther commencement
Owner-supplied commencement export / CN0047694DR / 2019-01-31
Construction of a new detached mews dwelling to the rear of 34 Sandycove Road, Sandycove, Co Dublin
Construction of a new detached mews dwelling to the rear of 34 Sandycove Road, Sandycove, Co Dublin
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2019-01-31
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Dublin, Dublin
- Council
- Dún-Laoghaire Rathdown County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 115 m2
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOne-off dwellingProtected structure
Owner-supplied commencement export / CN0045619DR / 2018-11-09
Conversion of the building from 3 self- contained apartments to a single-family dwelling, to include re-configuration of internal partitions, replacement of all building services, formation of 2 new window openings to the side gable wall
Conversion of the building from 3 self- contained apartments to a single-family dwelling, to include re-configuration of internal partitions, replacement of all building services, formation of 2 new window openings to the side gable wall
- Notice
- Commencement Notice Without Compliance Documentation
- Commencement
- 2018-11-09
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Dublin, Dublin
- Council
- Dún-Laoghaire Rathdown County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 231 m2
Current commencementCommencement Notice Without Compliance DocumentationOwner exportHousing phaseProtected structure
Owner-supplied commencement export / CN0043593DR / 2018-09-13
Works entail conservation works, reinstatement of sub- divided structure as a single-family dwelling, minor internal and external works and ancillary site works at a protected structure
Works entail conservation works, reinstatement of sub- divided structure as a single-family dwelling, minor internal and external works and ancillary site works at a protected structure
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2018-09-13
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Dublin, Dublin
- Council
- Dún-Laoghaire Rathdown County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 396 m2
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOther commencementProtected structure
Owner-supplied commencement export / CN0033511KE / 2017-11-07
Demolition of existing sun room structure to the rear of Castlemartin House, a protected structure, and construction of replacement orangerie and associated internal works to garage below
Demolition of existing sun room structure to the rear of Castlemartin House, a protected structure, and construction of replacement orangerie and associated internal works to garage below
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2017-11-07
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Kilcullen, Kildare
- Council
- Kildare County Council
- Builder
- Sean Regan Ltd
- Designer
- Henry J Lyons Architects James Horan
- Units / floor
- units unknown / floor unknown
Current commencementCommencement Notice with Opt Out DeclarationOwner exportDomestic extension / garageProtected structure
Owner-supplied commencement export / CN0031018FL / 2017-08-28
32m2 GFA single storey extension to the rear of main house and associated site works
32m2 GFA single storey extension to the rear of main house and associated site works
- Notice
- Commencement Notice Without Compliance Documentation
- Commencement
- 2017-08-28
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Donabate, Dublin
- Council
- Fingal County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 32 m2
Current commencementCommencement Notice Without Compliance DocumentationOwner exportDomestic extension / garage
Owner-supplied commencement export / CN0026716DR / 2017-05-02
New single storey three bedroom flat roofed house
New single storey three bedroom flat roofed house
- Notice
- Commencement Notice with Opt Out Declaration
- Commencement
- 2017-05-02
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Killiney, Dublin
- Council
- Dún-Laoghaire Rathdown County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / floor unknown
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOne-off dwelling
Owner-supplied commencement export / CN0017213SD / 2016-06-14
OPT OUT Two storey detached dwellinghouse and associated detached garage and site works
OPT OUT Two storey detached dwellinghouse and associated detached garage and site works
- Notice
- Commencement Notice With Compliance Documentation
- Commencement
- 2016-06-14
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Newcastle, Dublin
- Council
- South Dublin County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / floor unknown
Current commencementCommencement Notice With Compliance DocumentationOwner exportOther commencement
Owner-supplied commencement export / CN0013790FL / 2016-02-15
77m2 (GEA) two storey extension and renovation of existing house
77m2 (GEA) two storey extension and renovation of existing house
- Notice
- Commencement Notice With Compliance Documentation
- Commencement
- 2016-02-15
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Donabate, Dublin
- Council
- Fingal County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 77 m2
Current commencementCommencement Notice With Compliance DocumentationOwner exportDomestic extension / garage
Owner-supplied commencement export / CN0006922DR / 2015-05-12
Demolition of single storey conservatory to rear and construction of a new two storey extension to the rear, internal alterations, external alterations to front wall to accommodate off- street parking. Total area 38.5 SqM
Demolition of single storey conservatory to rear and construction of a new two storey extension to the rear, internal alterations, external alterations to front wall to accommodate off- street parking. Total area 38.5 SqM
- Notice
- Commencement Notice Without Compliance Documentation
- Commencement
- 2015-05-12
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Sandycove, Dublin
- Council
- Dún-Laoghaire Rathdown County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 38.5 m2
Current commencementCommencement Notice Without Compliance DocumentationOwner exportOther commencement
Owner-supplied commencement export / CN0005528DC / 2015-03-12
Introduce 1 window/sliding screen to the rear elevation
Introduce 1 window/sliding screen to the rear elevation
- Notice
- Commencement Notice Without Compliance Documentation
- Commencement
- 2015-03-12
- Source
- Owner-supplied commencement export; no public source URL
- Location
- Ballsbridge, Dublin
- Council
- Dublin City Council
- Builder
- Sean Regan Ltd
- Designer
- Henry J Lyons Architects James Horan
- Units / floor
- 1 units / floor unknown
Current commencementCommencement Notice Without Compliance DocumentationOwner exportOther commencement
Owner-supplied commencement export / CN0005332DR / 2015-03-04
proposed extension to an existing house
proposed extension to an existing house
- Notice
- Commencement Notice Without Compliance Documentation
- Commencement
- 2015-03-04
- Source
- Owner-supplied commencement export; no public source URL
- Location
- monkstown, Dublin
- Council
- Dún-Laoghaire Rathdown County Council
- Builder
- Sean Regan Ltd
- Units / floor
- 1 units / 81 m2
Current commencementCommencement Notice Without Compliance DocumentationOwner exportDomestic extension / garage