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 2,751–2,775 of 11,712 projects

New build
04 Mar 2026 · Commenced
1 unique event

Opt Out- Construction of a new dwelling house — Whitegate

Whitegate, Cork · Cork County Council · Planning ref 24/5479

Opt Out- Construction of a new dwelling house
Extension
04 Mar 2026 · Commenced
1 unique event

Construct extension to rear of existing dwelling, internal

Portlaoise, Laois · Laois County Council · Planning ref 2560087

Construct extension to rear of existing dwelling, internal alterations and associated changes to external elevations, new entrance porch, demolish existing garage and construct new domestic shed, relocate existing site entrance, new boundary treatments, ancillary site services and all associated site works.
New build
04 Mar 2026 · Commenced
1 unique event

2-Storey dwelling, treatment plant, percolation area and all

Glaslough, Monaghan · Monaghan County Council · Planning ref 2560322

Construction of 2-Storey dwelling, treatment plant, percolation area and all associated site works.
New build
04 Mar 2026 · Commenced
1 unique event

Opt Out- Construction of a new dwelling house (change of design

Cobh, Cork · Cork County Council · Planning ref 25/5639

Opt Out- Construction of a new dwelling house (change of design from that granted under 24/4900)
New build
04 Mar 2026 · Commenced
1 unique event

Demolition of an existing storage building and shed, (ii)

Roscommon, Roscommon · Roscommon County Council · Planning ref 24/60273

Demolition of an existing storage building and shed, (ii) Alterations to the roof of an existing car-port structure granted under PD/22/156 and(iii) The construction of an accessible 3 bedroom stand- alone single-storey guest block extension to the rear of the existing premises, together with connections to services and all associated site works.
Extension
04 Mar 2026 · Commenced
1 unique event

Single storey rear extension and alterations to existing house

Dublin, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D24A/0738/WEB

Single storey rear extension and alterations to existing house (a Protected Structure) at 33 Clarinda Park West
ExtensionMaterial alteration
03 Mar 2026 · Commenced
1 unique event

The development will consist — Clonskeagh

Clonskeagh, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D24A/0454

The development will consist of; demolition of existing garage & side extension, construction of single storey side extension, internal alterations and refurbishments, insulation upgrades throughout, proposed widening of existing vehicular entrance and increased parking area to front yard, all associated site services, drainage and landscaping works.
New build
03 Mar 2026 · Commenced
1 unique event

Opt Out- Consturction of a new dwelling house — Aherla

Aherla, Cork · Cork County Council · Planning ref 25/4724

Opt Out- Consturction of a new dwelling house
Extension
03 Mar 2026 · Commenced
1 unique event

A) construction of a two-storey rear extension to the existing

Greystones, Wicklow · Wicklow County Council · Planning ref 2460554

a) construction of a two-storey rear extension to the existing house, b) alterations to front elevation to include one additional new window at ground floor level c) 3no. additional rooflights to the new extension & existing house and d) all associated site works
New build
03 Mar 2026 · Commenced
1 unique event

New semi detached two storey house to side of existing terraced

Drumcondra, Dublin · Dublin City Council · Planning ref WEB2129/25

New semi detached two storey house to side of existing terraced house (126 Tolka road) with vehicle access for both houses to front and all ancillary works
Extension
03 Mar 2026 · Commenced
1 unique event

A ground floor extension to rear of existing dwelling with

Glasnevin, Dublin 11, Dublin · Dublin City Council · Planning ref WEB1953/25

A ground floor extension to rear of existing dwelling with internal modifications, Conversion of attic area with new revised roof profile (from hipped to gable end) to side/rear, with 2No. of Velux rooflights to front elevation, revised vehicle access, associated site works .
Extension
03 Mar 2026 · Commenced
1 unique event

A part single / part two storey extension to the side and rear

Skerries, Dublin · Fingal County Council · Planning ref F24A/1073E

A part single / part two storey extension to the side and rear of an existing dwelling, the construction of a porch to the front and all associated siteworks
Extension
03 Mar 2026 · Commenced
1 unique event

Single storey extension to rear of dwelling-house at 68

Ballinteer, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D25B/0174

Single storey extension to rear of dwelling-house at 68 Meadowmount, Ballinteer, Dublin 16
Extension
03 Mar 2026 · Commenced
1 unique event

Partial demolition of the existing rear return and construction

Dublin, Dublin · Dublin City Council · Planning ref 4280/24

Partial demolition of the existing rear return and construction of a new single-storey extension with rooflights; replacement windows to front and rear at basement level, internal alteration and associated landscaping and drainage
Extension
02 Mar 2026 · Commenced
1 unique event

Demolition of existing garage to side and existing rear

Malahide, Dublin · Fingal County Council · Planning ref F25A/0692E

demolition of existing garage to side and existing rear extension; construction of new single storey extension to side and rear elevation with pitched roof; conversion of entrance porch to internal use with new window to front elevation, new roof lights to side and rear roof elevations, new external insulation throughout, internal alterations and all associated site works
Extension
02 Mar 2026 · Commenced
1 unique event

Development will consist of the demolition of the rear part of

Dublin, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D25B/0032

Development will consist of the demolition of the rear part of the existing garage and part of the side and back walls on the first floor of the existing house. We intend to erect a ground floor extension to the rear and a two storey extension to the side and rear of the property.
Extension
02 Mar 2026 · Commenced
1 unique event

Single storey side extension — Bray

Bray, Wicklow · Wicklow County Council · Planning ref 2560154

Single storey side extension.
ExtensionMaterial alteration
02 Mar 2026 · Commenced
1 unique event

Alteration and extension of an existing single storey dwelling

Baltimore, Cork · Cork County Council · Planning ref 25/00147

Alteration and extension of an existing single storey dwelling house including a] alterations to and reconstruction of the flat roofed area on the south-east side b] an attic conversion with dormer window to provide an upper floor study and storage area and c] associated site works.
Extension
02 Mar 2026 · Commenced
1 unique event

Single-storey extension to north and south of existing dwelling

Cloyne, Cork · Cork County Council · Planning ref 24/06370

Construction of single-storey extension to north and south of existing dwelling at Commons East, Cloyne, Co. Cork. Works also include the demolition of two domestic garden sheds.
Extension
02 Mar 2026 · Commenced
1 unique event

Conversion of attic with rear dormer and removal of existing

Dublin, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D25B/0441?WEB

Conversion of attic with rear dormer and removal of existing chimney stack
New build
02 Mar 2026 · Commenced
1 unique event

Domestic garage and prefabricated sauna structure both of

Timoleague, Cork · Cork County Council · Planning ref 254194

Domestic garage and prefabricated sauna structure both of ancillary use to the existing dwelling house
Extension
02 Mar 2026 · Commenced
1 unique event

Current Home is a 2 Bed Dormer Cottage — Old Fassaroe

Old Fassaroe, Wicklow · Wicklow County Council · Planning ref 22/1346

Current Home is a 2 Bed Dormer Cottage. Works will include extended the ground floor to side and back of house, while also adding 2x dormer windows upstairs at front of house. A porch will be added to the front door.
Extension
02 Mar 2026 · Commenced
1 unique event

New single storey extension to the rear of the existing detached

Celbridge, Kildare · Kildare County Council · Planning ref 25/60968

construction of new single storey extension to the rear of the existing detached dwelling comprising new master bedroom dressing room & ensuite, new utility/store room & associated works
Extension
02 Mar 2026 · Commenced
1 unique event

Single storey extension to front and rear with new flat roof

Portmarnock, Dublin · Fingal County Council · Planning ref F24A/0840E

Single storey extension to front and rear with new flat roof . Attic conversion with dormer window to rear and two number velux roof windows to front. Replace existing redbrick to front and side with smooth render and associated site works
Extension
02 Mar 2026 · Commenced
1 unique event

Ground and First Floor extension to the rear and side of

Donaghmede, Dublin 5, Dublin · Dublin City Council · Planning ref 3398/25 & 4320/24

Ground and First Floor extension to the rear and side of existing house, A new attic conversion with a dormer roof to the rear and 1 no. roof light to the roof of the existing house / extension. Plus all associated 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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