Commencements / complete inventory / Ranked / relevance Index refreshed nightly · 31 Jul 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
11,712 In this window 12 months · 12,831 notices
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Showing 2,976–3,000 of 11,652 projects

New build
30 Jan 2026 · Commenced
1 unique event

A dwelling house and wastewater treatment system at Doona

Ballycroy, Mayo · Mayo County Council · Planning ref 2560266

Construction of a dwelling house and wastewater treatment system at Doona, Ballycroy, Co Mayo
Extension
30 Jan 2026 · Commenced
1 unique event

Extension to side of an existing house at Taylorstown, Clonown

Clonown, Roscommon · Roscommon County Council · Planning ref 24/60507

Extension to side of an existing house at Taylorstown, Clonown, Co. Roscommon
New build
30 Jan 2026 · Commenced
1 unique event

To construct private dwelling house, with connection to public

Headford, Galway · Galway County Council · Planning ref 24/61301

To construct private dwelling house, with connection to public sewers and associated services
Extension
30 Jan 2026 · Commenced
1 unique event

Proposed domestic extension to rear, internal alterations, New

Ballinascorney, Dublin · South Dublin County Council · Planning ref SD24B/0568W

Proposed domestic extension to rear, internal alterations, New wastewater treatment system with percolation area and all associated site works
Extension
30 Jan 2026 · Commenced
1 unique event

Development which will consist of the construction of a two

Mullingar, Westmeath · Westmeath County Council · Planning ref 2560096

development which will consist of the construction of a two storey extension to the side of the existing two storey semi-detached house along with a single storey extension to the rear. The proposed rear extension will include partial demolition and alterations to the footprint of the existing single storey rear extension with a finished reduction in overall building length. The development will include all associated site works
New build
30 Jan 2026 · Commenced
1 unique event

New Dwelling to rear of no — Greystones

Greystones, Wicklow · Wicklow County Council · Planning ref 24340

New Dwelling to rear of no. 73 Blacklion, Greystones
ExtensionMaterial alteration
30 Jan 2026 · Commenced
1 unique event

SJH Burns Unit - Phase 2 — Dublin

Dublin, Dublin · Dublin City Council · Planning ref WEB5451/25

SJH Burns Unit - Phase 2. The proposed works will consist of material alterations to provide staff changing areas, cubicle area and isolation rooms. It is also proposed to provide an 55m2 extension to provide a Day Room.
New build
30 Jan 2026 · Commenced
1 unique event

New one and a half storey dwelling at Clogrennane, Ballyhide, Co

Clogrennane, Laois · Laois County Council · Planning ref 2460712

New one and a half storey dwelling at Clogrennane, Ballyhide, Co. Laois
Extension
29 Jan 2026 · Commenced
1 unique event

The development will consist of the following principal elements

Churchtown, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D25A/0172/WEB

The development will consist of the following principal elements: 1) Construction of a single-storey rear extension with a pitched roof, including four Velux windows; 2) Construction of a two-storey extension with a pitched roof to the front and side; 3) Conversion of the attic space, including the addition of a rear dormer window and four Velux windows; 4) Relocation of the front door and new bay windows to the front with a pitched roof; 5) Alterations to the internal layout, main roof, and elevations, along with all associated landscaping and ancillary works; 6) Modification and widening of the existing vehicular entrance off Braemor Road being to 3.5m in width.
New build
29 Jan 2026 · Commenced
1 unique event

A detached dormer dwelling house and treatment unit to include

Ballymacoda, Cork · Cork County Council · Planning ref 25 4379

Construction of a detached dormer dwelling house and treatment unit to include all associated site works at Ballymacoda, Co. Cork
Material alteration
29 Jan 2026 · Commenced
1 unique event

Refurbishment and alterations to existing 4 storey over basement

Dublin, Dublin · Dublin City Council · Planning ref 1305/25

Refurbishment and alterations to existing 4 storey over basement office building - Please see detailed description uploaded in supporting documents
Extension
29 Jan 2026 · Commenced
1 unique event

Attic conversion with dormer to front roof and dormer to rear

Dublin 18, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D25B/0312/WEB

Attic conversion with dormer to front roof and dormer to rear roof to create an additional habitable bedroom.
New build
29 Jan 2026 · Commenced
1 unique event

Development new viewing terrace and new toilet block at eastern

Tralee, Kerry · Kerry County Council · Planning ref 2360062

Development new viewing terrace and new toilet block at eastern end of Austin Stack Park grounds.
Material alteration
29 Jan 2026 · Commenced
1 unique event

The works involve refurbishing the existing premises with new

Dublin 2, Dublin · Dublin City Council · Planning ref WEB2018/24

The works involve refurbishing the existing premises with new external façade alterations, including a new entrance with a revolving door, glazed façade, and full accessibility upgrades. Internally, the ground floor reception, lift lobby, corridors, and WC/shower facilities will be fully stripped out and refurbished with new finishes and building services. Additional upgrades include accessible lift lobby doors on upper floors and minor internal alterations and finishes within the basement.
Extension
28 Jan 2026 · Commenced
1 unique event

The development will consist of the the construction of a 2

Dublin, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D25A/0144/WEB

The development will consist of the the construction of a 2 storey rear extension along with all associated site works at 21 Sydney Avenue, Blackrock, Co Dublin
Extension
28 Jan 2026 · Commenced
1 unique event

Change of use to residential, extension and refurbishment of

Dublin, Dublin · Dublin City Council · Planning ref 2757/24

Change of use to residential, extension and refurbishment of existing mews building
New build
28 Jan 2026 · Commenced
1 unique event

A two- storey detached dwelling of masonry construction with

Clonmeen Cross, Laois · Laois County Council · Planning ref 2560525

Erection of a two- storey detached dwelling of masonry construction with waste treatment system (septic tank with percolation area), a new well, a secondary treatment system and soil polishing filter and all associated site works
New build
28 Jan 2026 · Commenced
1 unique event

A new single storey house, a garage, a waste water treatment

Grange, via Youghal, Waterford · Waterford City and County Council · Planning ref 2360466

The construction of a new single storey house, a garage, a waste water treatment system and an entrance along with all associated site works
Extension
28 Jan 2026 · Commenced
1 unique event

Alterations & extensions to dwelling house consisting of an

Whitegate, Cork · Cork County Council · Planning ref 255499

Alterations & extensions to dwelling house consisting of an attic conversion incorporating a rear dormer style extension, elevational changes & any associated site works.
New build
28 Jan 2026 · Commenced
1 unique event

A dwelling house, garage, entrance, wastewater treatment system

Cappamore, Limerick · Limerick City and County Council · Planning ref 211828

the construction of a dwelling house, garage, entrance, wastewater treatment system, and percolation area
Extension
28 Jan 2026 · Commenced
1 unique event

The demolition of the existing side and rear extensions and the

Dublin, Dublin · Dublin City Council · Planning ref WEB1596/25

The demolition of the existing side and rear extensions and the construction of a single-storey side extension and a single-storey rear extension and ancillary works
Extension
27 Jan 2026 · Commenced
1 unique event

Proposed demolitions, extensions, alterations and renovations to

Durrus, Cork · Cork County Council · Planning ref 24/00355

Proposed demolitions, extensions, alterations and renovations to an existing dwelling, the demolition of a shed, a replacement waste water treatment unit and all associated site works at Kealties, Durrus, Co. Cork, .
Extension
27 Jan 2026 · Commenced
1 unique event

Planning permission for Dormer to rear of existing attic

Knockatee, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D25B/0451/WEB

Planning permission for Dormer to rear of existing attic conversion to allow access to attic as non habitable storage space with proposal for 2 no. roof windows to front roof , 1 additional roof window to side hip roof all with associated ancillary works.
Extension
27 Jan 2026 · Commenced
1 unique event

A new extension and new bay window to the rear of main house, a

Marino, Dublin · Dublin City Council · Planning ref WEB1158/25

The construction of a new extension and new bay window to the rear of main house, a new porch to the front and side of main house, a first floor window on north gable, external insulation on existing house, new north boundary at front and all associated ancillary works including demolition as necessary to facilitate new construction.
Extension
27 Jan 2026 · Commenced
1 unique event

Form new vehicular dishing to footpath , the demolition of

Dublin, Dublin · Dublin City Council · Planning ref 4453/24

Form new vehicular dishing to footpath , the demolition of existing front porch to be replaced with new flat roofed , timber clad porch , enlarge existing ground floor front window , demolition of the rear single storey utility room and the erection of a two storey , flat roofed rear extension and all ancillary site works

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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