Commencements / complete inventory / Ranked / relevance Index refreshed nightly · 30 Jul 2026

Complete commencement inventory

Every commencement project, and every notice underneath it

The full retained public-safe commencement history, grouped by planning authority and planning reference. Switch to Notices to inspect each source identity and phase separately.

138,265 Projects grouped by planning ref
153,613 Notice identities individual source notices
10,187 Multi-notice projects phased or revised starts
42,039 Named-builder notices builder stated on the notice
2,434 In this window 90 days · 2,600 notices
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Showing 726–750 of 2,600 notices

Notice identityWorks statedPlanning refScaleCommenced
CN0142519SOBCMS owner-supplied export · Sligo County CouncilBuilder named on notice The renovation and extension of existing dwelling consisting“the renovation and extension of existing dwelling consisting of; 1. Demolition works to accommodate extension. 2. Extension of existing dwelling to a storey and a half type dwelling complete with single storey extension to the north elevation. 3. The upgrade of existing on - site foul effluent treatment system. 4. Hard and soft landscaping and all other associated site works. 5. Retention Permission for existing sun-room to the south elevation of dwelling” 2511Planning ref indexed 1 unit · 311 m² 13 May 2026
CN0142258DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice Conversion of existing attic space to storage and habitable use“Conversion of existing attic space to storage and habitable use, including the construction of a new dormer to the rear roof slope and internal structural alterations. Also includes the construction of a single-storey extension (sunroom) attached to the rear of the dwelling, with all associated internal alterations, and drainage at 20 Kilmacud Park, Stillorgan, Co.Dublin.” D25B/0625/WEBPlanning ref indexed 1 unit · 170 m² 12 May 2026
CN0142065SDBCMS owner-supplied export · South Dublin County CouncilBuilder named on notice Proposed reconfiguration, internal alteration and fit-out of“Proposed reconfiguration, internal alteration and fit-out of ground floor unit to provide a medical clinic.” SD25A/0248WPlanning ref indexed 220 m² 12 May 2026
CN0142059SDBCMS owner-supplied export · South Dublin County CouncilBuilder named on notice Attic conversion for storage with three velux windows to the“Attic conversion for storage with three velux windows to the front roof slope and two velux windows to the rear roof slope.” SD25B/0637WPlanning ref indexed 43.3 m² 12 May 2026
CN0141903DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice The development will consist of the following: (a) The“The development will consist of the following: (a) The construction of a single storey ground floor extension to the rear with rooflights. (b) The conversion of the existing attic space into habitable bedroom spaces to include an attic bathroom and new attic level windows to the front and to the rear with 4no. new rooflights in the existing roof. (c) The alteration of the existing first floor window to the rear. (d) The development is to include for internal alterations, drainage and all associated site works.” WEB2325/25Planning ref indexed 87 m² 12 May 2026
CN0141921DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice Alterations and extension to existing house with single storey“Alterations and extension to existing house with single storey rear extension and attic conversion with front and rear dormers.” D25B/0573/WEBPlanning ref indexed 1 unit · 182 m² 12 May 2026
CN0141916MOBCMS owner-supplied export · Mayo County CouncilBuilder named on notice Extension to Existing Cottage, WITH EFFLUENT TREATMENT SYSTEM“Extension to Existing Cottage, WITH EFFLUENT TREATMENT SYSTEM TOGETHER WITH SITE ACCESS, COMPLETE WITH SERVICES AND ALL ASSOCIATED SITE WORKS” P25/60120Planning ref indexed 1 unit · 188.9 m² 12 May 2026
CN0141785KYBCMS owner-supplied export · Kerry County CouncilBuilder named on notice Erect a storage building for personal and private use relating“erect a storage building for personal and private use relating to the storage of larger equipment and machinery for use in the maintenance and cultivation of their landholding and all other associated works relating to the development” 25/61049Planning ref indexed 216 m² 12 May 2026
CN0141898DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice Change of Uce from Office use to one- bed self-contained“Change of Uce from Office use to one- bed self-contained apartment” D25A/0745/WEBPlanning ref indexed 70.3 m² 11 May 2026
CN0142055CNBCMS owner-supplied export · Cavan County CouncilBuilder named on notice A single storey extension to a detached dwelling at Erne Hill“Erection of a single storey extension to a detached dwelling at Erne Hill, Belturbet” 2560460Planning ref indexed 1 unit · 17.1 m² 11 May 2026
CN0142482KKBCMS owner-supplied export · Kilkenny County CouncilBuilder named on notice Construct a two storey dwelling, plus treatment“construct a two storey dwelling, plus treatment system/percolation area, including all associated site works” 25/100Planning ref indexed 1 unit · 222 m² 11 May 2026
CN0141574DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice The development will consist of the construction of a new two“The development will consist of the construction of a new two storey extension to side (20.0m2 first floor), provision of attic level accommodation (31.0m2) with dormer windows to rear and 1no. skylight to front of pitched roof.” WEB1501/25Planning ref indexed 146 m² 11 May 2026
CN0141630DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice The proposed development for permission will consist of: 1)“The proposed development for permission will consist of: 1) Construction of a first floor extension to the front / side over existing study; 2) All associated demolition, internal layout alterations, site, landscaping and drainage works.” D25B/0494/WEBPlanning ref indexed 1 unit · 169.9 m² 11 May 2026
CN0141867WWBCMS owner-supplied export · Wicklow County CouncilBuilder named on notice Demolition of existing rear extension and construction of a new“Demolition of existing rear extension and construction of a new extension, construct new porch to front of existing house and to upgrade existing tank to new treatment system and percolation area and all associated site works” 2360292Planning ref indexed 1 unit · 205.5 m² 11 May 2026
CN0142122TTBCMS owner-supplied export · Tipperary County CouncilBuilder named on notice Demolish existing dwelling and outbuildings and construct“Demolish existing dwelling and outbuildings and construct replacement dwelling and wastewater treatment system and relocate existing entrance to improve sightline with all associated siteworks at Regaile, Thurles, Co. Tipperary.” 2260110Planning ref indexed 1 unit · 296 m² 11 May 2026
CN0141928DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice 50 Rocwood, Galloping Green, Blackrock, - Alteration/extension“50 Rocwood, Galloping Green, Blackrock, - Alteration/extension of existing two- storey detached house comprising construciton of single storey rear extension, two- storey side extension, plus attic conversion and associated works, including widening of vehicular entrance.” D25A/1000/WEBPlanning ref indexed 1 unit · 124.5 m² 11 May 2026
CN0142057SDBCMS owner-supplied export · South Dublin County CouncilBuilder named on notice Conversion of existing attic space comprising of modification of“Conversion of existing attic space comprising of modification of existing roof structure, raising of existing gable c/w window, new access stairs and flat roof dormer to the rear.” SD25B/0561WPlanning ref indexed 112.6 m² 11 May 2026
CN0141954DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice Attic conversion including a change of roof profile from a“attic conversion including a change of roof profile from a hipped roof to a gable-ended profile, a new window at first floor level to the gable wall, 1No. rooflight to the front elevation, dormer profile rooflights to the rear elevation, new internal access stairs, and all associated site works.” D26B/0016/WEBPlanning ref indexed 116.5 m² 11 May 2026
CN0141957DRBCMS owner-supplied export · Dun Laoghaire Rathdown County CouncilBuilder named on notice A) Removal of existing single- storey extension to rear of“a) Removal of existing single- storey extension to rear of dwelling, and b) The construction of a single-storey extension to front and rear of existing dwelling, with rooflights, and all associated site works.” D25B/0686/WEBPlanning ref indexed 1 unit · 31 m² 11 May 2026
CN0141774DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice A single storey extension to the side / rear and an attic“Construction of a single storey extension to the side / rear and an attic conversion with a revised roof profile to the front / side/ rear, to include a new gable end with a dormer window to the rear” 3468/25Planning ref indexed 35 m² 11 May 2026
CN0141733DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice The proposed development will consist of the change of use of“The proposed development will consist of the change of use of the ground floor from commercial to residential, demolition of existing roof over rear yard, associated boundary walls and single storey rear extension, construction of single storey side extension and new 900mm high front / side boundary walls along with the provision of 2 no. parking spaces.” WEB1797/25Planning ref indexed 40.7 m² 11 May 2026
CN0141942DLBCMS owner-supplied export · Donegal County CouncilBuilder named on notice A domestic Garage — Letterkenny“Construction of a domestic Garage” 2561400Planning ref indexed 32.3 m² 11 May 2026
CN0141803CWBCMS owner-supplied export · Carlow County CouncilBuilder named on notice Demolition of an existing single storey extension at the rear of“demolition of an existing single storey extension at the rear of an existing two storey detached dwelling and the construction of a two storey high extension at the rear of same” 21/274Planning ref indexed 1 unit · 144 m² 11 May 2026
CN0141787DCBCMS owner-supplied export · Dublin City CouncilBuilder named on notice 1 — Clontarf“1. a single storey extension to rere of the original dwelling & to side of the existing 2-storey extension, involving the demolition of the non-original conservatory to the rere 2. insertion of a window in lieu of French doors to the back of the existing 2-storey extension at ground floor level, & 3. Insertion of 2 no Velux conservation type roof windows to the rere roof of the existing dwelling, all at 63, St Lawrence Rd, Clontarf” WEB6049/25Planning ref indexed 11 m² 11 May 2026
CN0141950WXBCMS owner-supplied export · Wexford County CouncilBuilder named on notice Self-contained residential family unit to the side, a kitchen“self-contained residential family unit to the side, a kitchen extension to the rear and a conservatory / family room to the side of their house and new sewage treatment system” 20250195Planning ref indexed 1 unit · 129 m² 11 May 2026

Counting and privacy. A notice identity is one public source-family/reference pair. Projects group only where canonical planning authority and planning reference match. Highest notice-stated units and floor area are shown; phases are never summed. Personal names, contact details, Eircodes and raw private addresses remain outside this public projection.