CJ Hannon Construction Builder Commencement Pipeline

Owner-supplied commencement export / CN0135198SO / 2025-10-29

(1)construct a Centre of Excellence for Forestry, (2) demolition of the existing house and two agricultural sheds, (3) parking, (4) new landscaping to be introduced, (5) boundary treatment, (6) modify access road, (7) install a wastewate...

(1)construct a Centre of Excellence for Forestry, (2) demolition of the existing house and two agricultural sheds, (3) parking, (4) new landscaping to be introduced, (5) boundary treatment, (6) modify access road, (7) install a wastewate...

Notice: Commencement Notice With Compliance Documentation
Commencement: 2025-10-29
Source: Owner-supplied commencement export; no public source URL
Location: Cloonamahon, Sligo
Council: Sligo County Council
Owner company: Western Forestry Co-Op
Builder: CJ Hannon Construction
Units / floor: units unknown / 345 m2

Current commencementCommencement Notice With Compliance DocumentationOwner exportOne-off dwelling

Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Map Planning ref 2360320

Owner-supplied commencement export / CN0131485SO / 2025-07-29

Detached storey and a half dwelling house, onsite wastewater treatment system / percolation area and all associated site works

Notice: Commencement Notice with Opt Out Declaration
Commencement: 2025-07-29
Source: Owner-supplied commencement export; no public source URL
Location: Laragan, Sligo
Council: Sligo County Council
Builder: CJ Hannon Construction
Units / floor: 1 units / 152 m2

Current commencementCommencement Notice with Opt Out DeclarationOwner exportOther commencement

Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Map Planning ref 2396

Owner-supplied commencement export / CN0128683DR / 2025-05-14

construction of a 1&2 storey extension to rear of the house, removal of chimney, single storey extension to the front and to the side of the existing eastern gable, new windows and doors to front, side and rear elevation and all associat...

construction of a 1&2 storey extension to rear of the house, removal of chimney, single storey extension to the front and to the side of the existing eastern gable, new windows and doors to front, side and rear elevation and all associat...

Notice: Commencement Notice with Opt Out Declaration
Commencement: 2025-05-14
Source: Owner-supplied commencement export; no public source URL
Location: Dublin, Dublin
Council: Dún-Laoghaire Rathdown County Council
Builder: CJ Hannon Construction
Units / floor: 1 units / 63.26 m2

Current commencementCommencement Notice with Opt Out DeclarationOwner exportDomestic extension / garage

Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Map Planning ref D24B/0231/WEB

Owner-supplied commencement export / CN0127781DC / 2025-04-22

Construction of 42 no. new residential apartment units (42 no. 1 bed units) in 2 no. apartment blocks, consisting of 1 no. 2-4 storey block (Block A) and 1 no. 2-4 storey (Block B)

Notice: Commencement Notice With Compliance Documentation
Commencement: 2025-04-22
Source: Owner-supplied commencement export; no public source URL
Location: Knockatee, Dublin
Council: Dublin City Council
Owner company: Red63 Innovation Property Ltd
Builder: CJ Hannon Construction
Units / floor: 84 units / 3416 m2

Current commencementCommencement Notice With Compliance DocumentationOwner exportHousing phase

Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Map Planning ref 5176/22

Owner-supplied commencement export / CN0094296DR / 2022-10-10

Development comprising (i) demolition of existing single- storey flat-roofed dwelling; (ii) construction of 1 no. two-storey three- bedroom gabled- roofed replacement dwelling; (iii) replacement of existing vehicular entrance off Linden...

Development comprising (i) demolition of existing single- storey flat-roofed dwelling; (ii) construction of 1 no. two-storey three- bedroom gabled- roofed replacement dwelling; (iii) replacement of existing vehicular entrance off Linden...

Notice: Commencement Notice With Compliance Documentation
Commencement: 2022-10-10
Source: Owner-supplied commencement export; no public source URL
Location: Dublin, Dublin
Council: Dún-Laoghaire Rathdown County Council
Builder: CJ Hannon Construction
Units / floor: 1 units / 238.8 m2

Current commencementCommencement Notice With Compliance DocumentationOwner exportOne-off dwelling

Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Map Planning ref D20A/0591

CJ Hannon Construction commencement pipeline.

Commencement history

(1)construct a Centre of Excellence for Forestry, (2) demolition of the existing house and two agricultural sheds, (3) parking, (4) new landscaping to be introduced, (5) boundary treatment, (6) modify access road, (7) install a wastewate...

Detached storey and a half dwelling house, onsite wastewater treatment system / percolation area and all associated site works

construction of a 1&2 storey extension to rear of the house, removal of chimney, single storey extension to the front and to the side of the existing eastern gable, new windows and doors to front, side and rear elevation and all associat...

Construction of 42 no. new residential apartment units (42 no. 1 bed units) in 2 no. apartment blocks, consisting of 1 no. 2-4 storey block (Block A) and 1 no. 2-4 storey (Block B)

Development comprising (i) demolition of existing single- storey flat-roofed dwelling; (ii) construction of 1 no. two-storey three- bedroom gabled- roofed replacement dwelling; (iii) replacement of existing vehicular entrance off Linden...