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 2,526–2,550 of 11,818 notices

Source notice rowWorks statedPlanning refScaleCommenced
CN0141376MOBCMS owner-supplied export · Mayo County CouncilBuilder named on notice Proposed House at Devlis, Ballyhaunis, Co“Proposed House at Devlis, Ballyhaunis, Co. Mayo” P25/387Planning ref indexed 1 unit · 246 m² 20 Apr 2026
CN0141228LLBCMS owner-supplied export · Limerick City and County CouncilBuilder named on notice Single storey house and ancillary siteworks — Limerick“Construction of single storey house and ancillary siteworks” 21/142Planning ref indexed 1 unit · 97 m² 20 Apr 2026
CN0141224WWBCMS owner-supplied export · Wicklow County CouncilBuilder named on notice Dwelling, bored well, domestic wastewater treatment system to“dwelling, bored well, domestic wastewater treatment system to EPA code of practice 2021, new entrance on to public road and associated siteworks” 2560464Planning ref indexed 1 unit · 240 m² 20 Apr 2026
CN0140539TTBCMS owner-supplied export · Tipperary County CouncilBuilder named on notice A dwelling house — Nenagh“Construction of a dwelling house” 2560534 & ACP 323528-25Planning ref indexed 1 unit · 546 m² 20 Apr 2026
CN0140848CYBCMS owner-supplied export · Cork City CouncilBuilder named on notice Conversion of bungalow attic space to habitable accommodation“Conversion of bungalow attic space to habitable accommodation incorporating rear dormer extension at 124 Lower Friars Walk, Ballyphehane, Cork” 2342573Planning ref indexed 1 unit · 36.7 m² 20 Apr 2026
CN0140969MOBCMS owner-supplied export · Mayo County CouncilBuilder named on notice A front porch to existing dwelling house, together with all“Construction of a front porch to existing dwelling house, together with all ancillary stie works at Carrowncurry, Pontoon Road, Castlebar, Co. Mayo.” P25/60899Planning ref indexed 1 unit · 5 m² 20 Apr 2026
CN0140894LLBCMS owner-supplied export · Limerick City and County CouncilBuilder named on notice Detached garage — Limerick“Construction of detached garage” 2460423Planning ref indexed 36 m² 20 Apr 2026
CN0140757DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice New 2 storey house in the side garden of existing house at 2“New 2 storey house in the side garden of existing house at 2 Chanel grove” Web1769/22Planning ref indexed 1 unit · 112 m² 18 Apr 2026
CN0141089MNBCMS owner-supplied export · Monaghan County CouncilBuilder named on notice A single-storey detached domestic garage — Annyalla“construction of a single-storey detached domestic garage” 2560366Planning ref indexed 41 m² 17 Apr 2026
CN0140971MHBCMS owner-supplied export · Meath County CouncilBuilder named on notice Extension and modifications to the existing house — Ashbourne“Extension and modifications to the existing house” 25/61197Planning ref indexed 1 unit · 281 m² 17 Apr 2026
CN0140900DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice The proposed works will include construction of a new two storey“The proposed works will include construction of a new two storey side extension, alteration & extension of the existing rear single storey dining area, alteration to fenestration, addition of rooflight over front entrance, alterations to internal layout, addition of fencing to boundaries, widening of existing vehicular entrance and all associated site works.” D25A/1005/WEBPlanning ref indexed 1 unit · 225.1 m² 17 Apr 2026
CN0140853LSBCMS owner-supplied export · Laois County CouncilBuilder named on notice Proposed new dwelling house with septic tank and percolation“Proposed new dwelling house with septic tank and percolation area” 22753Planning ref indexed 1 unit · 225 m² 17 Apr 2026
CN0141217GYBCMS owner-supplied export · Galway City CouncilBuilder named on notice Demolition of a single storey side extension and the“Demolition of a single storey side extension and the construction of a two storey side extension, a new entrance rain shelter, external wall insulation, minor elevational changes and all associated works.” 24/60201Planning ref indexed 1 unit · 33 m² 16 Apr 2026
CN0140720DLBCMS owner-supplied export · Donegal County CouncilBuilder named on notice Demolish DCB home and rebuild replacement new home — Carndonagh“Demolish DCB home and rebuild replacement new home” 25/61031Planning ref indexed 1 unit · 231 m² 16 Apr 2026
CN0140987TTBCMS owner-supplied export · Tipperary County CouncilBuilder named on notice Bathroom extension to existing cottage — Nenagh“Bathroom extension to existing cottage” 2660015Planning ref indexed 1 unit · 96.4 m² 16 Apr 2026
CN0141151LHBCMS owner-supplied export · Louth County CouncilBuilder named on notice Single-storey dwelling house and all associated site development“Single-storey dwelling house and all associated site development works to the Culhane Street elevation of ‘Glenaulin’, Philip Street, Dundalk, Co. Louth.” 2560199Planning ref indexed 1 unit · 86.5 m² 16 Apr 2026
CN0140749KEBCMS owner-supplied export · Kildare County CouncilBuilder named on notice PERMISSION (a) Modifications to existing dwelling house to“PERMISSION (a) Modifications to existing dwelling house to include (i) Replacing existing front elevation first floor port hole window with new enlarged rectangular window; (ii) New first floor window to rear elevation; (iii) Minor internal modifications and all associated development works. (b) Modifications to existing domestic shed to include (i) Extending building to provide for home office and games room with w/c; (ii) New window and door arrangement to front and side elevations; (iii) Connection to existing on-site services and all associated development works AT 173 Sallins Bridge, Sallins, Naas, Co. Kildare . IN ACCORDANCE WITH THE PLANS SUBMITTED WITH THE APPLICATION” 21/889Planning ref indexed 19 m² 16 Apr 2026
CN0140711GCBCMS owner-supplied export · Galway County CouncilBuilder named on notice For: 1 — Parkmore East“for: 1. Construct a new medical research and development facility associated with existing facilities on the site. 2. Omit 31 No. car parking spaces from the existing site, and 3. connection to existing services alone with all associated site works. Gross floor space of proposed works: 592.00 sqm” 25/60668Planning ref indexed 592.4 m² 16 Apr 2026
CN0140986TTBCMS owner-supplied export · Tipperary County CouncilBuilder named on notice Bathroom extension to existing cottage — Dromineer“Bathroom extension to existing cottage” 2660015Planning ref indexed 1 unit · 96.4 m² 16 Apr 2026
CN0140633CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice Development to consist of the construction of a 2storey dwelling“Development to consist of the construction of a 2storey dwelling.” 2504924Planning ref indexed 1 unit · 403 m² 16 Apr 2026
CN0140836LHBCMS owner-supplied export · Louth County CouncilBuilder named on notice Demolition of existing dwelling house and the construction of a“Demolition of existing dwelling house and the construction of a new replacement dwelling house and all associated site works at Little Road, Dromiskin, Dundalk, Co.Louth.” 23391Planning ref indexed 1 unit · 348 m² 16 Apr 2026
CN0140731CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice House — Glanworth“Construction of house” 23/5949Planning ref indexed 1 unit · 221.8 m² 16 Apr 2026
CN0140686CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice Opt Out- Construction of a new dwelling house — Belgooly“Opt Out- Construction of a new dwelling house” 25/6044Planning ref indexed 1 unit · 214 m² 16 Apr 2026
CN0140867CYBCMS owner-supplied export · Cork City CouncilBuilder named on notice Extension and Refurbishment of dwelling at Boherkyle Blackrock“Extension and Refurbishment of dwelling at Boherkyle Blackrock Road, Cork” 25/43839Planning ref indexed 1 unit · 173.3 m² 16 Apr 2026
CN0140835CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice Alterations and extensions to dwelling house consisting of a two“Alterations and extensions to dwelling house consisting of a two- storey side extension, ground floor rear extension, elevational changes and associated site works.” 256071Planning ref indexed 1 unit · 236 m² 16 Apr 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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