Builder profile

Cornacloy Construction Ltd commencement pipeline.

15 commencement notices linked to this company builder. Counties: Leitrim, Sligo. Latest commencement date: 2026-02-02.

Last updated 1 Aug 2026 11:02 UTC owner-supplied commencement data

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This profile is published because the company builder appears on repeated, unsuppressed owner-export commencement notices. It is a public-display pipeline sample, not total-market coverage, and private home-address or personal-owner fields are not rendered.

Open current starts

15 notices

Commencement history

This profile renders company-builder data only. Private home addresses and owner personal details are not displayed.

Owner-supplied commencement export / CN0137906SO / 2026-02-02

Extension and Renovation of existing one and a half storey dwelling with associated site works

Extension and Renovation of existing one and a half storey dwelling with associated site works

Notice
Commencement Notice with Opt Out Declaration
Commencement
2026-02-02
Source
Owner-supplied commencement export; no public source URL
Location
Rosses Point, Sligo
Council
Sligo County Council
Builder
Cornacloy Construction Ltd
Units / floor
1 units / 248 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 2560135
Owner-supplied commencement export / CN0135805SO / 2025-11-20

Proposed Construction of a New Dwelling House, Effluent Treatment Unit and Soil Polishing Filter, Proposed New Vehicular Access, together with all associated Landscaping and Site Works

Proposed Construction of a New Dwelling House, Effluent Treatment Unit and Soil Polishing Filter, Proposed New Vehicular Access, together with all associated Landscaping and Site Works

Notice
Commencement Notice with Opt Out Declaration
Commencement
2025-11-20
Source
Owner-supplied commencement export; no public source URL
Location
Drumcliffe, Sligo
Council
Sligo County Council
Builder
Cornacloy Construction Ltd
Units / floor
1 units / 196 m²
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOne-off dwelling
Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Map Planning ref 2560056
Owner-supplied commencement export / CN0128055SO / 2025-04-30

The refurbishment and extension of two existing retail units with upper story residential accommodation. The works will comprise refurbishment of the existing structures to include thermal & fabric upgrades, shopfront replacement, window...

The refurbishment and extension of two existing retail units with upper story residential accommodation. The works will comprise refurbishment of the existing structures to include thermal & fabric upgrades, shopfront replacement, window...

Notice
Commencement Notice With Compliance Documentation
Commencement
2025-04-30
Source
Owner-supplied commencement export; no public source URL
Location
Sligo, Sligo
Council
Sligo County Council
Builder
Cornacloy Construction Ltd
Units / floor
1 units / 398 m²
Current commencementCommencement Notice With Compliance DocumentationOwner exportCommercial / public worksProtected structure
Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Map Planning ref PL 24/60021
Owner-supplied commencement export / CN0103881SO / 2023-08-07

Demolition of an existing cottage and the construction of a replacement single story dwelling house as well as proprietary effluent treatment system, percolation area and associated works

Demolition of an existing cottage and the construction of a replacement single story dwelling house as well as proprietary effluent treatment system, percolation area and associated works

Notice
Commencement Notice With Compliance Documentation
Commencement
2023-08-07
Source
Owner-supplied commencement export; no public source URL
Location
Castletown, Sligo
Council
Sligo County Council
Builder
Cornacloy Construction Ltd
Units / floor
1 units / 186 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 19179
Owner-supplied commencement export / CN0099467SO / 2023-04-12

alterations to an existing single storey house including changes to the north, south, east and west facades, landscaping works including the provision of additional off street parking spaces, widening of the existing vehicular entrance,...

alterations to an existing single storey house including changes to the north, south, east and west facades, landscaping works including the provision of additional off street parking spaces, widening of the existing vehicular entrance,...

Notice
Commencement Notice Without Compliance Documentation
Commencement
2023-04-12
Source
Owner-supplied commencement export; no public source URL
Location
Strandhill, Sligo
Council
Sligo County Council
Builder
Cornacloy Construction Ltd
Units / floor
1 units / 245 m²
Current commencementCommencement Notice Without Compliance DocumentationOwner exportDomestic extension / garage
Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Map Planning ref PL21/520
Owner-supplied commencement export / CN0103605SO / 2023-04-05

provision of a new onsite wastewater treatment unit and all associated site works

provision of a new onsite wastewater treatment unit and all associated site works

Notice
Commencement Notice Without Compliance Documentation
Commencement
2023-04-05
Source
Owner-supplied commencement export; no public source URL
Location
Strandhill, Sligo
Council
Sligo County Council
Builder
Cornacloy Construction Ltd
Units / floor
units unknown / floor unknown
Current commencementCommencement Notice Without Compliance DocumentationOwner exportOther commencement
Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Map Planning ref PL22/243
Owner-supplied commencement export / CN0079629LM / 2021-08-06

Refurbishment & Extension to the Existing MCI factory building

Refurbishment & Extension to the Existing MCI factory building

Notice
Commencement Notice With Compliance Documentation
Commencement
2021-08-06
Source
Owner-supplied commencement export; no public source URL
Location
Manorhamilton, Leitrim
Council
Leitrim County Council
Builder
Cornacloy Construction Ltd
Units / floor
units unknown / 3,881 m²
Current commencementCommencement Notice With Compliance DocumentationOwner exportCommercial / public works
Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Map Planning ref P20/230
Owner-supplied commencement export / CN0077300LM / 2021-06-09

Alterations and Refurbishment to the Glens Centre

Alterations and Refurbishment to the Glens Centre

Notice
Commencement Notice With Compliance Documentation
Commencement
2021-06-09
Source
Owner-supplied commencement export; no public source URL
Location
Manorhamiton, Leitrim
Council
Leitrim County Council
Builder
Cornacloy Construction Ltd
Units / floor
units unknown / 835 m²
Current commencementCommencement Notice With Compliance DocumentationOwner exportSubstantial building worksProtected structure
Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Map Planning ref 1784
Owner-supplied commencement export / CN0077055SO / 2021-06-03

Construction of new 2 storey dwelling house with connection to public services

Construction of new 2 storey dwelling house with connection to public services

Notice
Commencement Notice with Opt Out Declaration
Commencement
2021-06-03
Source
Owner-supplied commencement export; no public source URL
Location
Sligo, Sligo
Council
Sligo County Council
Builder
Cornacloy Construction Ltd
Units / floor
1 units / 230 m²
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOne-off dwelling
Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Map Planning ref PL20/438
Owner-supplied commencement export / CN0077116SO / 2021-06-01

Two storey dwellinghouse

Two storey dwellinghouse

Notice
Commencement Notice with Opt Out Declaration
Commencement
2021-06-01
Source
Owner-supplied commencement export; no public source URL
Location
Rosses Point, Sligo
Council
Sligo County Council
Builder
Cornacloy Construction Ltd
Units / floor
1 units / 330 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 PL 18/252
Owner-supplied commencement export / CN0068735SO / 2020-10-05

Construct a new dwelling

Construct a new dwelling

Notice
Commencement Notice with Opt Out Declaration
Commencement
2020-10-05
Source
Owner-supplied commencement export; no public source URL
Location
Clogherevagh, Sligo
Council
Sligo County Council
Builder
Cornacloy Construction Ltd
Units / floor
1 units / 102 m²
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOne-off dwelling
Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Map Planning ref 19354
Owner-supplied commencement export / CN0067639SO / 2020-09-07

Proposed New Dwelling house and Associated Site works OPT OUT

Proposed New Dwelling house and Associated Site works OPT OUT

Notice
Commencement Notice with Opt Out Declaration
Commencement
2020-09-07
Source
Owner-supplied commencement export; no public source URL
Location
Colgagh, Sligo
Council
Sligo County Council
Builder
Cornacloy Construction Ltd
Units / floor
1 units / 193 m²
Current commencementCommencement Notice with Opt Out DeclarationOwner exportOne-off dwelling
Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Map Planning ref 18226
Owner-supplied commencement export / CN0058054SO / 2019-10-21

Development consisiting of an extension of (116.95m²) to existing dwelling, demolition of existing shed, garage and two storey extension to the rear of the dwelling (25.4m²), raise the roof of the existing dwellling by 450mm, amendments...

Development consisiting of an extension of (116.95m²) to existing dwelling, demolition of existing shed, garage and two storey extension to the rear of the dwelling (25.4m²), raise the roof of the existing dwellling by 450mm, amendments...

Notice
Commencement Notice with Opt Out Declaration
Commencement
2019-10-21
Source
Owner-supplied commencement export; no public source URL
Location
Strandhill, Sligo
Council
Sligo County Council
Builder
Cornacloy Construction Ltd
Units / floor
1 units / 225 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 PL18/505
Owner-supplied commencement export / CN0046731LM / 2018-11-28

construct first floor extension (floor area - 205.4 sq.m) to existing community centre - providing additional office space, storage and youth centre facilities. Proposed works will include minor alterations to existing floor plans and el...

construct first floor extension (floor area - 205.4 sq.m) to existing community centre - providing additional office space, storage and youth centre facilities. Proposed works will include minor alterations to existing floor plans and el...

Notice
Commencement Notice With Compliance Documentation
Commencement
2018-11-28
Source
Owner-supplied commencement export; no public source URL
Location
Manorhamilton, Leitrim
Council
Leitrim County Council
Owner company
Bee Park Resource Centre Ltd
Builder
Cornacloy Construction Ltd
Units / floor
units unknown / 2,280 m²
Current commencementCommencement Notice With Compliance DocumentationOwner exportCommercial / public works
Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Map Planning ref P16/201
Owner-supplied commencement export / CN0033406SO / 2017-11-07

development consisting of the replacement of the existing septic tank and percolation area which is currently a combined system serving adjacent dwelling to the west with new proprietary effluent treatment unit and tertiary treatment sys...

development consisting of the replacement of the existing septic tank and percolation area which is currently a combined system serving adjacent dwelling to the west with new proprietary effluent treatment unit and tertiary treatment sys...

Notice
Commencement Notice Without Compliance Documentation
Commencement
2017-11-07
Source
Owner-supplied commencement export; no public source URL
Location
Ballincar, Sligo
Council
Sligo County Council
Builder
Cornacloy Construction Ltd
Units / floor
1 units / floor unknown
Current commencementCommencement Notice Without Compliance DocumentationOwner exportDomestic extension / garage
Source note: owner-supplied commencement export; no public source URL Open matched PlanningBrief lead Planning ref 17/22