Commencements / complete inventory / Ranked / relevance Index refreshed nightly · 01 Aug 2026

Complete commencement inventory

Every commencement project, and every notice underneath it

The full retained public-safe commencement history, grouped by exact planning authority and full planning reference. Duplicate source representations are consolidated into unique commencement events; switch to Notices to inspect every source row.

138,265 Projects grouped by planning ref
153,613 Notice identities individual source notices
9,840 Multi-notice projects phased or revised starts
42,039 Named-builder notices builder stated on the notice
11,624 In this window 12 months · 12,736 notices
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Showing 3,276–3,300 of 12,736 notices

Source notice rowWorks statedPlanning refScaleCommenced
CN0137628CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice Opt Out- Construction of a new dwelling house — Fermoy“Opt Out- Construction of a new dwelling house” 25/4971Planning ref indexed 1 unit · 93 m² 30 Jan 2026
CN0137823DLBCMS owner-supplied export · Donegal County CouncilBuilder named on notice Demolition of existing defective block dwelling and construction“Demolition of existing defective block dwelling and construction of new replacement similar in style dwelling house with connection to existing services” 2251525Planning ref indexed 1 unit · 180.1 m² 30 Jan 2026
CN0138105FLBCMS owner-supplied export · Fingal County CouncilBuilder named on notice Refurbishment of existing house, demolition of existing shed“Refurbishment of existing house, demolition of existing shed, new single storey extension to the side of existing house, new soakaway and new secondary wastewater treatment system.” F22B/0144Planning ref indexed 1 unit · 61 m² 30 Jan 2026
CN0137972DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice SJH Burns Unit - Phase 2 — Dublin“SJH Burns Unit - Phase 2. The proposed works will consist of material alterations to provide staff changing areas, cubicle area and isolation rooms. It is also proposed to provide an 55m2 extension to provide a Day Room.” WEB5451/25Planning ref indexed 399 m² 30 Jan 2026
CN0137747WHBCMS owner-supplied export · Westmeath County CouncilBuilder named on notice Single storey domestic outbuilding — Athlone“Construction of single storey domestic outbuilding.” 23/37Planning ref indexed 64.8 m² 30 Jan 2026
CN0137859LSBCMS owner-supplied export · Laois County CouncilBuilder named on notice New one and a half storey dwelling at Clogrennane, Ballyhide, Co“New one and a half storey dwelling at Clogrennane, Ballyhide, Co. Laois” 2460712Planning ref indexed 1 unit · 162.5 m² 30 Jan 2026
CN0138180MNBCMS owner-supplied export · Monaghan County CouncilBuilder named on notice To erect a two storey dwelling, treatment plant, percolation“To erect a two storey dwelling, treatment plant, percolation area, new entrance and all associated site works.” 25/60137Planning ref indexed 1 unit · 314 m² 30 Jan 2026
CN0137910DLBCMS owner-supplied export · Donegal County CouncilBuilder named on notice Proposed New Spectator Stand and all other ancillary site“Proposed New Spectator Stand and all other ancillary site development works” 2462016Planning ref indexed 7 m² 30 Jan 2026
CN0137886MHBCMS owner-supplied export · Meath County CouncilBuilder named on notice Extension to rear and sides of property — Navan“Extension to rear and sides of property” 22/63Planning ref indexed 1 unit · 320 m² 30 Jan 2026
CN0137840KYBCMS owner-supplied export · Kerry County CouncilBuilder named on notice Development new viewing terrace and new toilet block at eastern“Development new viewing terrace and new toilet block at eastern end of Austin Stack Park grounds.” 2360062Planning ref indexed 217 m² 29 Jan 2026
CN0137666DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice The development will consist of the following principal elements“The development will consist of the following principal elements: 1) Construction of a single-storey rear extension with a pitched roof, including four Velux windows; 2) Construction of a two-storey extension with a pitched roof to the front and side; 3) Conversion of the attic space, including the addition of a rear dormer window and four Velux windows; 4) Relocation of the front door and new bay windows to the front with a pitched roof; 5) Alterations to the internal layout, main roof, and elevations, along with all associated landscaping and ancillary works; 6) Modification and widening of the existing vehicular entrance off Braemor Road being to 3.5m in width.” D25A/0172/WEBPlanning ref indexed 96 m² 29 Jan 2026
CN0137919DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice Attic conversion with dormer to front roof and dormer to rear“Attic conversion with dormer to front roof and dormer to rear roof to create an additional habitable bedroom.” D25B/0312/WEBPlanning ref indexed 1 unit · 20 m² 29 Jan 2026
CN0137882DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice Refurbishment and alterations to existing 4 storey over basement“Refurbishment and alterations to existing 4 storey over basement office building - Please see detailed description uploaded in supporting documents” 1305/25Planning ref indexed 644.2 m² 29 Jan 2026
CN0137765DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice The works involve refurbishing the existing premises with new“The works involve refurbishing the existing premises with new external façade alterations, including a new entrance with a revolving door, glazed façade, and full accessibility upgrades. Internally, the ground floor reception, lift lobby, corridors, and WC/shower facilities will be fully stripped out and refurbished with new finishes and building services. Additional upgrades include accessible lift lobby doors on upper floors and minor internal alterations and finishes within the basement.” WEB2018/24Planning ref indexed 361 m² 29 Jan 2026
CN0137620CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice A detached dormer dwelling house and treatment unit to include“Construction of a detached dormer dwelling house and treatment unit to include all associated site works at Ballymacoda, Co. Cork” 25 4379Planning ref indexed 1 unit · 244 m² 29 Jan 2026
CN0137921LSBCMS owner-supplied export · Laois County CouncilBuilder named on notice A two- storey detached dwelling of masonry construction with“Erection of a two- storey detached dwelling of masonry construction with waste treatment system (septic tank with percolation area), a new well, a secondary treatment system and soil polishing filter and all associated site works” 2560525Planning ref indexed 1 unit · 196 m² 28 Jan 2026
CN0137690DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice The demolition of the existing side and rear extensions and the“The demolition of the existing side and rear extensions and the construction of a single-storey side extension and a single-storey rear extension and ancillary works” WEB1596/25Planning ref indexed 180 m² 28 Jan 2026
CN0137767WDBCMS owner-supplied export · Waterford City and County CouncilBuilder named on notice A new single storey house, a garage, a waste water treatment“The construction of a new single storey house, a garage, a waste water treatment system and an entrance along with all associated site works” 2360466Planning ref indexed 1 unit · 148.7 m² 28 Jan 2026
CN0137658DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice The development will consist of the the construction of a 2“The development will consist of the the construction of a 2 storey rear extension along with all associated site works at 21 Sydney Avenue, Blackrock, Co Dublin” D25A/0144/WEBPlanning ref indexed 1 unit · 60.5 m² 28 Jan 2026
CN0137718DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice Change of use to residential, extension and refurbishment of“Change of use to residential, extension and refurbishment of existing mews building” 2757/24Planning ref indexed 183.3 m² 28 Jan 2026
CN0137970LLBCMS owner-supplied export · Limerick City and County CouncilBuilder named on notice A dwelling house, garage, entrance, wastewater treatment system“the construction of a dwelling house, garage, entrance, wastewater treatment system, and percolation area” 211828Planning ref indexed 1 unit · 223 m² 28 Jan 2026
CN0137687CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice Alterations & extensions to dwelling house consisting of an“Alterations & extensions to dwelling house consisting of an attic conversion incorporating a rear dormer style extension, elevational changes & any associated site works.” 255499Planning ref indexed 1 unit · 93 m² 28 Jan 2026
CN0137637SOBCMS owner-supplied export · Sligo County CouncilBuilder named on notice Construct single storey extension to rear of existing dwelling“construct single storey extension to rear of existing dwelling house.” 2560039Planning ref indexed 1 unit · 122.4 m² 27 Jan 2026
CN0137542CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice Proposed demolitions, extensions, alterations and renovations to“Proposed demolitions, extensions, alterations and renovations to an existing dwelling, the demolition of a shed, a replacement waste water treatment unit and all associated site works at Kealties, Durrus, Co. Cork, .” 24/00355Planning ref indexed 1 unit · 172 m² 27 Jan 2026
CN0137679DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice Planning permission for Dormer to rear of existing attic“Planning permission for Dormer to rear of existing attic conversion to allow access to attic as non habitable storage space with proposal for 2 no. roof windows to front roof , 1 additional roof window to side hip roof all with associated ancillary works.” D25B/0451/WEBPlanning ref indexed 22.3 m² 27 Jan 2026

Counting and privacy. Projects group only where the exact canonical planning authority and full planning reference match. Known official wrappers around the same full CN/SN reference are one event; different dated commencement events remain separate. Highest unconflicted event units and floor area are shown, never summed. Personal names, contact details, Eircodes and raw private addresses remain outside this public projection.

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