Commencements / complete inventory / Ranked / relevance Index refreshed nightly · 02 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 3,776–3,800 of 12,736 notices

Source notice rowWorks statedPlanning refScaleCommenced
CN0135522DLBCMS owner-supplied export · Donegal County CouncilBuilder named on notice Change-of-use from previous school (protected structure RPS Ref“Change-of-use from previous school (protected structure RPS Ref. No. 40852055) to residential accommodation to include interior alterations to existing layouts; (2) construction of new vehicular entrance to provide off-street parking to the rear of the proposed dwelling (protected structure RPS Ref. No. 40852055) all associated siteworks at College Street, Ballyshannon, Co. Donegal, .” 2461699Planning ref indexed 1 unit · 154 m² 31 Oct 2025
CN0135508KEBCMS owner-supplied export · Kildare County CouncilBuilder named on notice 1 — Leixlip“1. Conversion and change of use of existing basement (below main dwelling) to a playroom, and two bedrooms. 2. Change of use of the first floor bedroom (named as Bedroom 1 on plans) to an ensuite serving the existing master bedroom. 3. Construction of a single storey flat roof front extension (at basement level) to consist of a home office and two ensuite bedrooms. 4. Modifications to the existing front boundary treatment and pedestrian access including reconfiguration of the raised entrance steps leading to the main dwelling. 5. All drainage, structural and associated site works to be implemented” 2460219Planning ref indexed 1 unit · 50 m² 31 Oct 2025
CN0135274SDBCMS owner-supplied export · South Dublin County CouncilBuilder named on notice Phase 02: The conversion of the existing attic space including“Phase 02: The conversion of the existing attic space including new internal stairs and proposed flat roofed dormer to the rear of the property, 2 no. roof lights & solar panels to the roof at the front of the property plus external insulation to the existing property, amendment to the existing window at the side gable, landscaping and all other ancillary site development works required to facilitate the development.” SD25B/0478WPlanning ref indexed 140.2 m² 31 Oct 2025
CN0135082DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice A new 25sqm detached single- storey garage, provision of a new“Construction of a new 25sqm detached single- storey garage, provision of a new pergola and the erection of new timber screens to boundary walls” D25A/0567/WEBPlanning ref indexed 25 m² 31 Oct 2025
CN0135133CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice Extension & Renovation of an existing cottage ruin to a detached“Extension & Renovation of an existing cottage ruin to a detached dwelling together with associated site works.” 235527Planning ref indexed 1 unit · 101 m² 31 Oct 2025
CN0135063DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice Proposed extension to existing terrace house — Dalkey“Proposed extension to existing terrace house” D25A/0169/WEBPlanning ref indexed 1 unit · 210 m² 31 Oct 2025
CN0135064CNBCMS owner-supplied export · Cavan County CouncilBuilder named on notice Cornakill, Mullagh, Co“Cornakill, Mullagh, Co. Cavan, - renovation and extension of existing dwelling house” 22339Planning ref indexed 1 unit · 197.5 m² 31 Oct 2025
CN0134853DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice 17 Sweetmount Avenue, Dundrum, Dublin“17 Sweetmount Avenue, Dundrum, Dublin” D21B/0130Planning ref indexed 1 unit · 130 m² 31 Oct 2025
CN0135303FLBCMS owner-supplied export · Fingal County CouncilBuilder named on notice Alterations to existing detached dormer bungalow including“Alterations to existing detached dormer bungalow including: Single- storey rear extension with 2 no. roof lights, Conversion of existing attached garage and extension to rear to form utility/mudroom, New dormer window to front at first floor, 2 no. windowless dormer structures with roof lights to side hip roofs to accommodate head height in stairs and bathroom at first floor, external wall insulation throughout, widening and set back of entrance gates and including all related siteworks & drainage.” F25A/0675EPlanning ref indexed 318 m² 30 Oct 2025
CN0134967DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice Two storey 1 bedroom dwelling at site to the rear of the“Construction of two storey 1 bedroom dwelling at site to the rear of the existing dwelling” 3184/24Planning ref indexed 1 unit · 71 m² 30 Oct 2025
CN0135068DLBCMS owner-supplied export · Donegal County CouncilBuilder named on notice Demolition of existing dwelling house, decommissioning of“Demolition of existing dwelling house, decommissioning of existing septic tank and construction of a replacement dwelling house with a wastewater treatment plant” 25/60177Planning ref indexed 1 unit · 244.5 m² 30 Oct 2025
CN0135060LHBCMS owner-supplied export · Louth County CouncilBuilder named on notice Single storey extensions to the front, side and rear of existing“Construction of single storey extensions to the front, side and rear of existing single storey dwelling with a new effluent treatment system/percolation area, soakaways and all associated site development works” 2460665Planning ref indexed 1 unit · 297 m² 30 Oct 2025
CN0134983DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice Part demolition of derelict dwelling house, construction of a“Part demolition of derelict dwelling house, construction of a two-storey extension to the rear and all associated site wotks to existing dwelling house” D22A/0185Planning ref indexed 1 unit · 22 m² 30 Oct 2025
CN0135029DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice A 8 — Dublin“A 8.17 Sq.m First Floor extension to rear of 3 Cameron Street Dublin 8, visible from Maxwell Street at 3 Cameron Street, Dublin 8, Dublin 8” WEB2677/25Planning ref indexed 1 unit · 8.2 m² 30 Oct 2025
CN0135077CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice Demolition of Existing Storey & a Half House & Construction of a“Demolition of Existing Storey & a Half House & Construction of a New replacement Storey and a Half House and all associated site works.” 22/00250Planning ref indexed 1 unit · 160 m² 30 Oct 2025
CN0135231DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice Alteration of front facade of house to include removal of“alteration of front facade of house to include removal of existing bay window at first floor level and new double height window and replacement of existing rooflight with dormer window to existing converted attic to front of house.” 4015/20Planning ref indexed 144 m² 30 Oct 2025
CN0135053DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice The development consists of the conversion of the existing attic“The development consists of the conversion of the existing attic to include a dormer window to rear of existing house and to widen the existing vehicular access to the front exiting onto Vernon Grove and for all associated site works” WEB1450/24Planning ref indexed 108 m² 30 Oct 2025
CN0135174KKBCMS owner-supplied export · Kilkenny County CouncilBuilder named on notice For the proposed renovations to existing dwelling to include“for the proposed renovations to existing dwelling to include internal layout changes and elevational changes, proposed singles storey front and rear extensions, proposed stormwater soakaways, landscaping and all associated site works” 24/60159Planning ref indexed 1 unit · 217 m² 30 Oct 2025
CN0135184CYBCMS owner-supplied export · Cork City CouncilBuilder named on notice Single-storey dwelling together with associated services site“Construction of single-storey dwelling together with associated services site development works and vehicular access from existing entrance on Ballinure Avenue.” 2443511Planning ref indexed 1 unit · 91 m² 30 Oct 2025
CN0134596DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice Attic conversion- Proposed works includes a three meter wide“Attic conversion- Proposed works includes a three meter wide dormer window to the rear roof plane to accommodate an attic playroom,toilet and storage.” WEB1342/23Planning ref indexed 19.5 m² 29 Oct 2025
CN0135400RNBCMS owner-supplied export · Roscommon County CouncilBuilder named on notice A single storey 1 classroom extension and all associated site“Construction of a single storey 1 classroom extension and all associated site works at Athleague National School, Athleague, Co. Roscommon.” PD/24/60386Planning ref indexed 174 m² 29 Oct 2025
CN0134664CCBCMS owner-supplied export · Cork County CouncilBuilder named on notice Demolition of existing single storey extension to rear of“Demolition of existing single storey extension to rear of dwelling, construction of a new single storey extension to rear of dwelling, installation of a new effluent treatment system and all ancillary site works opt out” 25/04561Planning ref indexed 1 unit · 90 m² 29 Oct 2025
CN0134915LLBCMS owner-supplied export · Limerick City and County CouncilBuilder named on notice And extension and minor alterations to existing dwelling house“Construction of and extension and minor alterations to existing dwelling house at 33 Bellefield Gardens, Ennis Rd, Limerick.” 24/60319Planning ref indexed 1 unit · 77.2 m² 29 Oct 2025
CN0134872DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice Planning permission is sought for the proposed development of“Planning permission is sought for the proposed development of Extensions and alterations to existing dwelling to include new single storey extension to front, conversion of existing garage with new roofs lights, new single storey extension to the rear with rooflights and all associated site works.” D25B/0324/WEBPlanning ref indexed 37 m² 28 Oct 2025
CN0134913WHBCMS owner-supplied export · Westmeath County CouncilBuilder named on notice An extension and renovations at Beara House, Killyon Hill“Construction of an extension and renovations at Beara House, Killyon Hill, Bonavalley” 2560220Planning ref indexed 1 unit · 34.6 m² 28 Oct 2025

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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