Commencements / complete inventory / Ranked / relevance Index refreshed nightly · 03 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
11,621 In this window 12 months · 12,733 notices
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Showing 2,376–2,400 of 11,818 notices

Source notice rowWorks statedPlanning refScaleCommenced
CN0141819DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice The proposed development will consist of the demolition of the“The proposed development will consist of the demolition of the existing single- storey flat roof extension at the rear of the existing dwelling, the construction of a new two-storey flat roof extension designed to tie in behind the ridgeline of the existing roof of the original cottage, internal renovation to the existing cottage, alterations to the external landscaping, the installation of a fence and a gate at the front of the property, and all associated site development works.” D25B/0539/WEBPlanning ref indexed 1 unit · 126 m² 06 May 2026
CN0141665CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice Demolition of an existing shed, extensions and renovations to an“Demolition of an existing shed, extensions and renovations to an existing dwelling, the decommissioning of an existing septic tank and provision of a replacement septic tank and all associated site works” 25/4421Planning ref indexed 1 unit · 187.2 m² 06 May 2026
CN0141536DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice The development will consist of the construction of: 1 — Raheny“The development will consist of the construction of: 1. 2 Storey extension to side of house 2. Single storey extension to front and rear of house and 3. all associated works .” 3140/25Planning ref indexed 95.5 m² 06 May 2026
CN0141757WHBCMS owner-supplied export · Westmeath County CouncilBuilder named on notice To construction single storey house extension to the rear of the“To construction single storey house extension to the rear of the existing dwelling house, application of external insulation to the external walls of the existing dwelling, removal of existing garden shed to the rear of the dwelling” 2560461Planning ref indexed 1 unit · 160 m² 06 May 2026
CN0142033KKBCMS owner-supplied export · Kilkenny County CouncilBuilder named on notice Single and two storey extensions to existing dwelling house“Erection of single and two storey extensions to existing dwelling house together with all associated site works” 25/60229Planning ref indexed 1 unit · 346 m² 06 May 2026
CN0141565LLBCMS owner-supplied export · Limerick City and County CouncilBuilder named on notice Opt Out- Construction of a new dwelling house, wastewater“Opt Out- Construction of a new dwelling house, wastewater treatment unit & polishing filter, vehicular entrance & all associated site works” 25/61256Planning ref indexed 1 unit · 179.8 m² 06 May 2026
CN0141908GYBCMS owner-supplied export · Galway City CouncilBuilder named on notice Two-Storey Extension & Structural Alterations — Galway“Two-Storey Extension & Structural Alterations” 25/60325Planning ref indexed 74.4 m² 06 May 2026
CN0141622DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice Addition of first floor extension to the side of the house and“Addition of first floor extension to the side of the house and renovations to existing house” D25B/0196/WEBPlanning ref indexed 1 unit · 158.6 m² 05 May 2026
CN0141529GCBCMS owner-supplied export · Galway County CouncilBuilder named on notice Part single - part double storey dwellling house measuring 235m2“Construction of part single - part double storey dwellling house measuring 235m2, wastewater treatment and all associated works” 2361142Planning ref indexed 1 unit · 235 m² 05 May 2026
CN0141467DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice 1st floor extension of a detached 2-storey dwelling and general“1st floor extension of a detached 2-storey dwelling and general alteration & refurbishment works at 19 Eaton Brae, Churchtown, Dublin 14” D25B/0497/WEBPlanning ref indexed 1 unit · 17 m² 05 May 2026
CN0141523LLBCMS owner-supplied export · Limerick City and County CouncilBuilder named on notice A new two storey dwelling house — Rathkeale“The construction of a new two storey dwelling house.” 2561148Planning ref indexed 1 unit · 208.7 m² 05 May 2026
CN0141551DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice Demolishing existing ground floor extension and ground floor“Demolishing existing ground floor extension and ground floor detached shed/garage to the rear of the existing house ad replacing with a new ground floor only extension to the side and rear of the existing house . 3no. new windows at ground level on the side elevation and all ancillary works.” 3446/25Planning ref indexed 99 m² 05 May 2026
CN0141379SDBCMS owner-supplied export · South Dublin County CouncilBuilder named on notice The development consists of the construction of a new porch and“The development consists of the construction of a new porch and bay window extension to the front of existing house with alterations to existing elevations plus associated site works.” SD21B/0385Planning ref indexed 128 m² 05 May 2026
CN0142157TTBCMS owner-supplied export · Tipperary County CouncilBuilder named on notice Proposed internal alterations & upgrade works to existing GAA“Proposed internal alterations & upgrade works to existing GAA clubhouse building; including all associated site works. Phase 1 works include 2 no. dressing rooms & showers, Accessible toilet & shower, Accessible WC, 2 no. WC's and Boiler Room.” 2460476Planning ref indexed 218 m² 05 May 2026
CN0141640MHBCMS owner-supplied export · Meath County CouncilBuilder named on notice Change of use of existing first floor from commercial to“change of use of existing first floor from commercial to domestic use comprising 1 no. 2 bed unit with access via existing entrance at ground floor level together with modifications to existing elevations and internal plan layout” 24/61009Planning ref indexed 1 unit · 103.4 m² 05 May 2026
CN0141568DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice A single storey extension to the front/side/rear — Raheny“Construction of a single storey extension to the front/side/rear” 3200/25Planning ref indexed 33 m² 05 May 2026
CN0141684FLBCMS owner-supplied export · Fingal County CouncilBuilder named on notice A single storey extension to the front, alterations to the“A single storey extension to the front, alterations to the existing front porch, a part single storey, part two storey extension to the rear, removal of the existing chimney, new rooflights to the rear facing roof, internal alterations and associated site works” F25A/0701EPlanning ref indexed 29.4 m² 05 May 2026
CN0141408KEBCMS owner-supplied export · Kildare County CouncilBuilder named on notice Conversion of existing attic to storage area including new“Conversion of existing attic to storage area including new dormer window to rear, internal alterations, and construction of new gable end roof with gable end window” 2561011Planning ref indexed 1 unit · 22.8 m² 05 May 2026
CN0141414DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice Demolition of existing garage, construction of single storey“Demolition of existing garage, construction of single storey extension to side & rear, new porch, internal alterations, elevational modifications and general refurbishment at 54 Carrickmount Drive, Churchtown, Dublin 14.” D24B/0161Planning ref indexed 1 unit · 106 m² 05 May 2026
CN0141363CEBCMS owner-supplied export · Clare County CouncilBuilder named on notice Commencement Notice is for Phase 2 of development to consist of“Commencement Notice is for Phase 2 of development to consist of construction of private dwelling house and all associated site works at Cragaweelcross, Barefield, Ennis, Co. Clare.” 2460561Planning ref indexed 1 unit · 267 m² 05 May 2026
CN0141682FLBCMS owner-supplied export · Fingal County CouncilBuilder named on notice New Single storey extension to the rear of 19 Waterside Crescent“New Single storey extension to the rear of 19 Waterside Crescent, Malahide” F25A/0798EPlanning ref indexed 1 unit · 10 m² 05 May 2026
CN0142317WWBCMS owner-supplied export · Wicklow County CouncilBuilder named on notice Part renovation/part replacement of existing stone structure to“part renovation/part replacement of existing stone structure to a habitable dwelling along with a replacement roof and extension the side and rear along with the installation of a treatment plant and soil polishing filter and all associated site works” 2560104Planning ref indexed 1 unit · 140 m² 05 May 2026
CN0141773GCBCMS owner-supplied export · Galway County CouncilBuilder named on notice Proposed Detached Domestic Garage — Crumlin Bridge“Proposed Detached Domestic Garage” 2560706Planning ref indexed 60 m² 05 May 2026
CN0141334SDBCMS owner-supplied export · South Dublin County CouncilBuilder named on notice Proposed loft conversion including dormer structure with window“Proposed loft conversion including dormer structure with window to rear roof profile & velux roof windows to front roof profile.” SD25B/0485Planning ref indexed 22.3 m² 05 May 2026
CN0141255CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice 1 — Kinsale“1. Demolition of the existing dwelling and sheds, 2. Construction of a two-storey detached dwelling, new concrete footpath at the front boundary, and all associated site works.” 254536Planning ref indexed 1 unit · 276 m² 04 May 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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