Commencements / complete inventory / Ranked / relevance Index refreshed nightly · 13 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
11,230 In this window 12 months · 12,309 notices
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Showing 8,451–8,475 of 11,230 projects

New build
23 Dec 2025 · Commenced
1 unique event

A new dwelling house, and connection to all existing services

Castlebar, Mayo · Mayo County Council · Planning ref 2460760

Construction of a new dwelling house, and connection to all existing services together with all ancillary site development works.
Change of use
23 Dec 2025 · Commenced
1 unique event

PROTECTED STRUCTURE: Change of use of St — Dublin

Dublin, Dublin · Dublin City Council · Planning ref 4040/20

PROTECTED STRUCTURE: Change of use of St. Patrick's Tower from a vacant building to exhibition space and associated works. St. Patrick's Tower is located at the Digital Hub, Thomas Street, Dublin 8. Proposed works include necessary repairs and adaptation of the tower for public use including: 1. Proposed external works: gently sloping access ramps, pedestrian crossings, cobblestone area with benches to the front entrance area, removal of bars from existing ground floor window, replacement of damaged rear window with new louvred vent, new entrance doors, new illuminated signage. 2. Proposed internal works to ground and first floor only, necessary minor repairs to brickwork and repairs to internal roof of entrance lobby area, new floor finish throughout ground floor, new lightweight ceiling finish mounted to underside of existing concrete slab, surface mounted lighting and wiring, mechanical ventilation system with 4 new opes to concrete slab and localized plant on first floor slab.
Extension
23 Dec 2025 · Commenced
1 unique event

The development will consist of the extension and internal works

DALKEY, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D25A/0437/WEB

The development will consist of the extension and internal works to the existing three bedroom dwelling, to create an extended three bedroom plus study mid-terrace two storey dwelling. The development will consist of: 1) the demolition of the 2 no. existing rear garden sheds; 2) construction of a two storey rear extension with three no. roof light above; 3) new single storey entrance porch to the front; 4) new external insulation to the front elevation of the house; 5) new PV panels proposed to the front roof slope, with 3 no. velux rooflights proposed to the rear roof slope of the house; 6) construction of a single storey shed with canopy within the rear garden; 7) new pedestrian access gate opening within the rear boundary wall providing access from the rear garden to Hyde Park; 8) widening of the existing vehicular entrance from 2.71m to 3.4m off St. Begnet’s Villas; 9) new bike store to the front; 10) separation of the combined shared greywater drainage system with adjacent no. 27 St. Begnet’s Villas; and 12) internal works within the existing house as well as all ancillary site development works including soakaway.
New build
23 Dec 2025 · Commenced
1 unique event

A dwelling house with treatment system & percolation area & all

Kilmanagh, Kilkenny · Kilkenny County Council · Planning ref 2560070

Erection of a dwelling house with treatment system & percolation area & all associated site works @ Banse Glebe, Kilmanagh, Co. Kilkenny
New build
23 Dec 2025 · Commenced
1 unique event

Split level type dwelling, amendment of existing agricultural

Stradone, Cavan · Cavan County Council · Planning ref 20605

Construction of split level type dwelling, amendment of existing agricultural entrance onto the public road to form shared agricultural and domestic site entrance, installation of proprietary wastewater treatment unit and percolation area and completion of all ancillary site works
Extension
22 Dec 2025 · Commenced
1 unique event

Proposed front , side and rear extension — Cobh

Cobh, Cork · Cork County Council · Planning ref 24/04829

Proposed front , side and rear extension
Extension
22 Dec 2025 · Commenced
1 unique event

Demolish existing attached garage to dwelling , new front/side

Tullyallen, Louth · Louth County Council · Planning ref 2560167

demolish existing attached garage to dwelling , new front/side extension to dwelling house including alterations to existing dwelling , new percolation area
Extension
22 Dec 2025 · Commenced
1 unique event

To construct a rear single storey extension to a dwelling house

Cuffesgrange, Kilkenny · Kilkenny County Council · Planning ref 2560351

To construct a rear single storey extension to a dwelling house
New build
22 Dec 2025 · Commenced
1 unique event

A new domestic garage/garden shed and car port — Spiddal

Spiddal, Galway · Galway County Council · Planning ref 25/60363

Construction of a new domestic garage/garden shed and car port.
Extension
22 Dec 2025 · Commenced
1 unique event

To construct 1no — Ballymurray

Ballymurray, Roscommon · Roscommon County Council · Planning ref 2460584

To construct 1no. two storey block built extension at Fearagh, Ballymurray, Co. Roscommon
Extension
22 Dec 2025 · Commenced
1 unique event

Raising The Roof Of House And Adding Dormer Windows To Develop

Portnablagh, Donegal · Donegal County Council · Planning ref 2561307

Raising The Roof Of House And Adding Dormer Windows To Develop First Floor Living Accommodation
Extension
22 Dec 2025 · Commenced
1 unique event

Demolition of an existing outbuilding, construction of an

Mitchelstown, Cork · Cork County Council · Planning ref 254285

demolition of an existing outbuilding, construction of an extension to existing dwelling, installation of a new wastewater treatment system and all associated site works.
Material alteration
22 Dec 2025 · Commenced
1 unique event

An intensification of use to the existing childcare/afterschool

Wicklow, Wicklow · Wicklow County Council · Planning ref 2560421

An intensification of use to the existing childcare/afterschool building granted permission Reg Ref 23/387. The development will consist of an increase in the capacity to provide afterschool services to a maximum of (119 persons inclusive of staff), new building signage, alterations to door exits together with all associated site development works
New build
22 Dec 2025 · Commenced
1 unique event

Dwelling house waste water treatment system and percolation area

Castlebellingham, Louth · Louth County Council · Planning ref 2560361

dwelling house waste water treatment system and percolation area
Extension
22 Dec 2025 · Commenced
1 unique event

Extension to side of dwelling house and conversion of domestic

Casey's Cross, Tipperary · Tipperary County Council · Planning ref 2539

Extension to side of dwelling house and conversion of domestic garage to living room with new bedroom overhead at development address: Casey's cross ballynaclough nenagh, co Tipperary nenagh, co Tipperary
New build
22 Dec 2025 · Commenced
1 unique event

A dwelling with effluent treatment plant, domestic garage and

Gortnashade, Donegal · Donegal County Council · Planning ref 2250773

Construction of a dwelling with effluent treatment plant, domestic garage and all associated site development works at Cabry, Quigley's Point, Co. Donegal.
New build
22 Dec 2025 · Commenced
1 unique event

Dwelling house & domestic garage — Mulranny

Mulranny, Mayo · Mayo County Council · Planning ref P20/461

Construction of Dwelling house & domestic garage
New build
22 Dec 2025 · Commenced
1 unique event

Dwelling house, to be served by vehicular entrance, connections

Annacotty, Limerick · Limerick City and County Council · Planning ref 21587

Construction of dwelling house, to be served by vehicular entrance, connections to existing surface & wastewater infrastructure, connection to existing water supply infrastructure & all ancillary works
Extension
22 Dec 2025 · Commenced
1 unique event

The development will consist of the construction of a single

Donnybrook, Dublin · Dublin City Council · Planning ref WEB1133/25

The development will consist of the construction of a single storey side extension and a two storey rear extension to the existing two storey semi-detached domestic dwelling, the modification of the existing flat roof to the existing converted garage and existing two-storey side extension to a pitched roof form, the provision of rooflights to the front and side roofs, the replacement of existing windows, the remodelling of the front door, the thermal performance upgrade of the building, the removal of the rear chimney stack and all associated internal modifications and site works
Extension
22 Dec 2025 · Commenced
1 unique event

A single storey extension to the existing garage/new residential

Ballyjamesduff, Cavan · Cavan County Council · Planning ref 25/60429

Construction of a single storey extension to the existing garage/new residential accommodation at Lurganure Ballyjamesduff Co Cavan
New build
20 Dec 2025 · Commenced
1 unique event

A serviced dwelling — Gurtymadden

Gurtymadden, Galway · Galway County Council · Planning ref 2560790

Construction of a serviced dwelling
New build
20 Dec 2025 · Commenced
1 unique event

Planning permission to construct a dormer style dwelling, garage

Kilmacthomas, Waterford · Waterford City and County Council · Planning ref 2560391

Planning permission to construct a dormer style dwelling, garage, wastewater treatment system,percolation area, splayed entrance and all ancillary site works.
New build
19 Dec 2025 · Commenced
1 unique event

A new dwelling house with all associated works — Rosscahill

Rosscahill, Galway · Galway County Council · Planning ref 23/61262

Construction of a new dwelling house with all associated works.
New build
19 Dec 2025 · Commenced
1 unique event

To construct a part single storey, part two storey dwelling

Kilmacthomas, Waterford · Waterford City and County Council · Planning ref 2460665

to construct a part single storey, part two storey dwelling, carport, wastewater treatment system, percolation area, splayed entrance and all ancillary works
Extension
19 Dec 2025 · Commenced
1 unique event

The development will consist of: a new two storey extension to

Dalkey, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D22A0817

The development will consist of: a new two storey extension to the rear of the semi-detached house, alterations to the existing return to accommodate bathroom upgrades and all associated site works including SuDS drainage.

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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