Commencements / complete inventory / Ranked / relevance Index refreshed nightly · 01 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
11,652 In this window 12 months · 12,768 notices
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Showing 3,426–3,450 of 11,652 projects

Extension
31 Oct 2025 · Commenced
1 unique event

Conversion of existing attic space comprising of modification of

Terenure, Dublin · South Dublin County Council · Planning ref SD25B/0325W

Conversion of existing attic space comprising of modification of existing roof structure, raising of existing gable c/w window, new access stairs, 2 roof windows to the front and flat roof dormer to the rear
Change of use
31 Oct 2025 · Commenced
1 unique event

Change of use from office to single unit residential use, new

Bray, Wicklow · Wicklow County Council · Planning ref 25/60477

change of use from office to single unit residential use, new window to the south elevation at second floor level and associated internal alterations and refurbishments.
Extension
31 Oct 2025 · Commenced
1 unique event

Single storey domestic extension (17 — Cabinteely

Cabinteely, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D25B/0337/WEB

Construction of single storey domestic extension (17.1SQm) to the side of existing dwelling and all associated site works - Opt Out
Extension
31 Oct 2025 · Commenced
1 unique event

1 — Leixlip

Leixlip, Kildare · Kildare County Council · Planning ref 2460219

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
Extension
31 Oct 2025 · Commenced
1 unique event

Single Storey Extension and alteration to existing Dwellinghouse

Claremorris, Mayo · Mayo County Council · Planning ref P25/172

Single Storey Extension and alteration to existing Dwellinghouse at Cuilmore Claremorris Co Mayo
Change of use
31 Oct 2025 · Commenced
1 unique event

Change-of-use from previous school (protected structure RPS Ref

Ballyshannon, Donegal · Donegal County Council · Planning ref 2461699

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, .
Extension
31 Oct 2025 · Commenced
1 unique event

Proposed extension to existing terrace house — Dalkey

Dalkey, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D25A/0169/WEB

Proposed extension to existing terrace house
Extension
31 Oct 2025 · Commenced
1 unique event

Cornakill, Mullagh, Co

Cornakill, Mullagh, Co. Cavan, Cavan · Cavan County Council · Planning ref 22339

Cornakill, Mullagh, Co. Cavan, - renovation and extension of existing dwelling house
Extension
30 Oct 2025 · Commenced
1 unique event

A 8 — Dublin

Dublin, Dublin · Dublin City Council · Planning ref WEB2677/25

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
Extension
30 Oct 2025 · Commenced
1 unique event

The development consists of the conversion of the existing attic

Clontarf, Dublin · Dublin City Council · Planning ref WEB1450/24

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
Extension
30 Oct 2025 · Commenced
1 unique event

Part demolition of derelict dwelling house, construction of a

Dalkey, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D22A/0185

Part demolition of derelict dwelling house, construction of a two-storey extension to the rear and all associated site wotks to existing dwelling house
New build
30 Oct 2025 · Commenced
1 unique event

Single-storey dwelling together with associated services site

Machain, Cork · Cork City Council · Planning ref 2443511

Construction of single-storey dwelling together with associated services site development works and vehicular access from existing entrance on Ballinure Avenue.
Material alteration
30 Oct 2025 · Commenced
1 unique event

Alteration of front facade of house to include removal of

Dublin, Dublin · Dublin City Council · Planning ref 4015/20

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.
New build
30 Oct 2025 · Commenced
1 unique event

Demolition of existing dwelling house, decommissioning of

Letterkenny, Donegal · Donegal County Council · Planning ref 25/60177

Demolition of existing dwelling house, decommissioning of existing septic tank and construction of a replacement dwelling house with a wastewater treatment plant
New build
30 Oct 2025 · Commenced
1 unique event

Two storey 1 bedroom dwelling at site to the rear of the

Drumcondra, Dublin · Dublin City Council · Planning ref 3184/24

Construction of two storey 1 bedroom dwelling at site to the rear of the existing dwelling
Extension
30 Oct 2025 · Commenced
1 unique event

For the proposed renovations to existing dwelling to include

Hugginstown, Kilkenny · Kilkenny County Council · Planning ref 24/60159

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
New build
30 Oct 2025 · Commenced
1 unique event

Demolition of Existing Storey & a Half House & Construction of a

Eyeries, Cork · Cork County Council · Planning ref 22/00250

Demolition of Existing Storey & a Half House & Construction of a New replacement Storey and a Half House and all associated site works.
Extension
30 Oct 2025 · Commenced
1 unique event

Alterations to existing detached dormer bungalow including

Dublin 13, Dublin · Fingal County Council · Planning ref F25A/0675E

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.
Extension
30 Oct 2025 · Commenced
1 unique event

Single storey extensions to the front, side and rear of existing

Coolfed, Killincoole, Readypenny, Louth · Louth County Council · Planning ref 2460665

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
Extension
29 Oct 2025 · Commenced
1 unique event

A single storey 1 classroom extension and all associated site

Athleague, Roscommon · Roscommon County Council · Planning ref PD/24/60386

Construction of a single storey 1 classroom extension and all associated site works at Athleague National School, Athleague, Co. Roscommon.
Extension
29 Oct 2025 · Commenced
1 unique event

Attic conversion- Proposed works includes a three meter wide

Clare Hall, Dublin · Dublin City Council · Planning ref WEB1342/23

Attic conversion- Proposed works includes a three meter wide dormer window to the rear roof plane to accommodate an attic playroom,toilet and storage.
Extension
29 Oct 2025 · Commenced
1 unique event

And extension and minor alterations to existing dwelling house

Ennis Rd, Limerick, Limerick · Limerick City and County Council · Planning ref 24/60319

Construction of and extension and minor alterations to existing dwelling house at 33 Bellefield Gardens, Ennis Rd, Limerick.
New build
29 Oct 2025 · Commenced
1 unique event

Demolition of existing single storey extension to rear of

Ballyclough, Cork · Cork County Council · Planning ref 25/04561

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
Extension
28 Oct 2025 · Commenced
1 unique event

Planning permission is sought for the proposed development of

Dundrum, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D25B/0324/WEB

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.
Extension
28 Oct 2025 · Commenced
1 unique event

Conversion and extension of the existing garage, the

Cork, Cork · Cork City Council · Planning ref 25/44009

conversion and extension of the existing garage, the construction of a 2nd floor side extension above the existing garage and associated site works all to the existing dwelling house

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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