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 2,276–2,300 of 11,818 notices

Source notice rowWorks statedPlanning refScaleCommenced
CN0142203MHBCMS owner-supplied export · Meath County CouncilBuilder named on notice New two single storey extension to the side of the existing“New two single storey extension to the side of the existing dwelling and any ancillary site works at 2 Bóthar Uí Ghibealláin, Ráth Chairn, Contae Mí” 25/60016Planning ref indexed 1 unit · 83.2 m² 18 May 2026
CN0142143LSBCMS owner-supplied export · Laois County CouncilBuilder named on notice Completion of an agricultural cubicle shed as granted under Pl“Completion of an agricultural cubicle shed as granted under Pl. Ref: 20/660 with extra underground slatted slurry storage tanks.” 24/60348Planning ref indexed 603 m² 18 May 2026
CN0142049KKBCMS owner-supplied export · Kilkenny County CouncilBuilder named on notice Completion of new external steps from ground level to the“completion of new external steps from ground level to the basement level of the Chapter House Tea Rooms, completion of the extension of the Chapter House Tea Rooms external seating area, completion of the limestone chip finish to the roof of the basement kitchen and completion of revised soft landscaping proposals.” 25/60572Planning ref indexed 38.5 m² 18 May 2026
CN0141919MOBCMS owner-supplied export · Mayo County CouncilBuilder named on notice A detached single storey domestic garage — Ballina“Construction of a detached single storey domestic garage.” P25/60576Planning ref indexed 47.1 m² 18 May 2026
CN0142456LSBCMS owner-supplied export · Laois County CouncilBuilder named on notice The demolition of the existing temporary fire station building“The demolition of the existing temporary fire station building on site and construction of a new two-bay fire station, fire service drill tower, associated connections to existing services and all ancillary site development works” P8/21/3Planning ref indexed 355 m² 18 May 2026
CN0142285CYBCMS owner-supplied export · Cork City CouncilBuilder named on notice A new, part single storey and part two storey dwelling house, of“Construction of a new, part single storey and part two storey dwelling house, of 268 sq.m. and all ancillary works” 23/42487Planning ref indexed 1 unit · 268.4 m² 18 May 2026
CN0142209DLBCMS owner-supplied export · Donegal County CouncilBuilder named on notice A Dwelling House — Manorcunnungham“Construction of a Dwelling House” 2562204Planning ref indexed 1 unit · 226.1 m² 18 May 2026
CN0142499MOBCMS owner-supplied export · Mayo County CouncilBuilder named on notice A Dwelling House and all associated site works — Ballina“Construction of a Dwelling House and all associated site works” 25/60787Planning ref indexed 1 unit · 122 m² 18 May 2026
CN0142105CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice A dwelling house and associated works — Innishannon“Construction of a dwelling house and associated works” 24/06140Planning ref indexed 1 unit · 191 m² 18 May 2026
CN0141855DLBCMS owner-supplied export · Donegal County CouncilBuilder named on notice 2742 LMC Erection of a Detached Two Storey Dwelling of“2742 LMC Erection of a Detached Two Storey Dwelling of Timberframe Construction at Drumaweer, Greencastle, Co Donegal” 25/62170Planning ref indexed 1 unit · 228.7 m² 18 May 2026
CN0142190CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice Convert and extend existing domestic garage [All one level] for“Convert and extend existing domestic garage [All one level] for use as a granny flat adjacent to existing dwelling and all associated works.” 25/04734Planning ref indexed 1 unit · 85 m² 18 May 2026
CN0142068MOBCMS owner-supplied export · Mayo County CouncilBuilder named on notice New two storey detached dwelling house — Ballina“Construction of new two storey detached dwelling house.” P25/60576Planning ref indexed 1 unit · 243.2 m² 18 May 2026
CN0142217DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice Two storey part single storey extension to the north east and“Two storey part single storey extension to the north east and north west elevations and internal refurbishment works to existing house.” D25A/0509/WEBPlanning ref indexed 1 unit · 250.3 m² 18 May 2026
CN0142271FLBCMS owner-supplied export · Fingal County CouncilBuilder named on notice Single Storey Extension to side of existing dwelling comprising“Single Storey Extension to side of existing dwelling comprising 27.3m2 with metal-clad, mono pitch roof over & 1 nr. skylight, together with minor interior alterations and to widen existing vehicular entrance to front.” F25A/1209EPlanning ref indexed 27.3 m² 16 May 2026
CN0141854MOBCMS owner-supplied export · Mayo County CouncilBuilder named on notice Extension to Existing House and Connect to Existing Services at“Erection of Extension to Existing House and Connect to Existing Services at Knockaphunta, Westport Road, Castlebar.” P24/60084Planning ref indexed 1 unit · 216.9 m² 16 May 2026
CN0142211MOBCMS owner-supplied export · Mayo County CouncilBuilder named on notice Demolition to top of foundations and reconstruction of two“Demolition to top of foundations and reconstruction of two storey detached dwelling house and all associated site works.” P24/60332Planning ref indexed 1 unit · 170.6 m² 15 May 2026
CN0142777GCBCMS owner-supplied export · Galway County CouncilBuilder named on notice A single storey dwelling including a wastewater treatment system“construction of a single storey dwelling including a wastewater treatment system & percolation area including installation of all site services and landscaping and vehicular access.” 2561590Planning ref indexed 1 unit · 70 m² 15 May 2026
CN0142353CYBCMS owner-supplied export · Cork City CouncilBuilder named on notice Windmill View House, Kerrypike, Cork: - Construction of“Windmill View House, Kerrypike, Cork: - Construction of extensions and alterations to existing dwelling and all associated site development works.” 23/42372Planning ref indexed 1 unit · 318.5 m² 15 May 2026
CN0142187WWBCMS owner-supplied export · Wicklow County CouncilBuilder named on notice 1 — Bray“1. construction of a new single-storey rear extension, 2. externally wrapping the house with insulation, together with all associated and ancillary site works” 2560918Planning ref indexed 30 m² 15 May 2026
CN0142362FLBCMS owner-supplied export · Fingal County CouncilBuilder named on notice Single storey extension to side and front of house — Killberry“Single storey extension to side and front of house” FW25A/0203EPlanning ref indexed 1 unit · 24 m² 15 May 2026
CN0142189CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice Extension to Creon Production Building - Construction of a“Extension to Creon Production Building - Construction of a Single Storey Extension to Existing Production Building at AbbVie Facility, IDA Business Park, Carrigtwohill, Co Cork” 256759Planning ref indexed 143.5 m² 15 May 2026
CN0141917DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice Demolition of ground floor rear structures (totalling approx“demolition of ground floor rear structures (totalling approx. 18sqm), the demolition of the rear shed, the demolition of chimney stack, the construction of a ground floor single- storey extension to the rear with flat roof (floor area approx. 52sqm) and the construction of a first floor extension to the rear with pitched roof (floor area approx. 6sqm). The development will also include externally insulating the retained house (render and brick slip finish), alterations to internal layouts, construction of canopy to front, additional window opes and changes to selected existing window opes, proposed rooflights and all associated site works” D25B/0702/WEBPlanning ref indexed 280 m² 15 May 2026
CN0142069MOBCMS owner-supplied export · Mayo County CouncilBuilder named on notice Demolition of part of the existing dwelling house structure“Demolition of part of the existing dwelling house structure located to the rear, modifications to the façade of the existing dwelling house, erection of an extension to the existing dwelling house including site development works.” 2560780Planning ref indexed 1 unit · 161.6 m² 15 May 2026
CN0142274MHBCMS owner-supplied export · Meath County CouncilBuilder named on notice Existing detached garage, New on-site Waste Water Treatment“Construction of existing detached garage, New on-site Waste Water Treatment System and Percolation Area, Construction of a single story extension to the rear of existing detached dwelling, New porch to front of existing house” 25/61370Planning ref indexed 1 unit · 90.6 m² 15 May 2026
CN0141924CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice Alterations & extension to existing dwelling — Macroom“Alterations & extension to existing dwelling” 25/5343Planning ref indexed 1 unit · 166 m² 15 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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