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 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
11,712 In this window 12 months · 12,831 notices
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Showing 2,401–2,425 of 11,712 projects

Extension
29 Apr 2026 · Commenced
1 notice · 1 source identity

Refurbishment of a derelict house, Constuction of a single

Slievereagh Cross, Ba,llyvourney, Cork · Cork County Council · Planning ref 24/05525

Refurbishment of a derelict house, Constuction of a single storey extention, new wastewater treatment system , together with all ancillary site works
Extension
29 Apr 2026 · Commenced
1 notice · 1 source identity

Alterations and improvements to existing 2 storey dwelling and

Lissahane, Cork · Cork County Council · Planning ref 25/5871

alterations and improvements to existing 2 storey dwelling and single storey extension
Extension
29 Apr 2026 · Commenced
1 notice · 1 source identity

An extension to the rear of the existing dwelling and

Summerhill South, Cork · Cork City Council · Planning ref 2543580

Construction of an extension to the rear of the existing dwelling and alterations to the roof to include 2 no. roof lights.
Extension
29 Apr 2026 · Commenced
1 notice · 1 source identity

Refurbishment works to Ardee Castle inclusing construction of

Ardee, Louth · Louth County Council · Planning ref PT8LH94

Refurbishment works to Ardee Castle inclusing construction of new- build stair, lift and services core of four floors to the rear of builsing, providing universal access and egress to ground and all upper levels of the building; associated site development works.
Extension
28 Apr 2026 · Commenced
1 notice · 1 source identity

Or attic conversion with dormer to rear roof to accommodate

Leixlip, Kildare · Kildare County Council · Planning ref 25/60424

or attic conversion with dormer to rear roof to accommodate stairs to allow access to attic conversion as non habitable storage space with roof windows to front all with associated ancillary works
New build
28 Apr 2026 · Commenced
1 notice · 1 source identity

Proposed new dwelling and associated site works — Kilcoole

Kilcoole, Wicklow · Wicklow County Council · Planning ref 26/60040

Proposed new dwelling and associated site works
Extension
28 Apr 2026 · Commenced
1 notice · 1 source identity

The development consists of the construction of a single storey

Dublin, Dublin · Dublin City Council · Planning ref WEB5587/25

The development consists of the construction of a single storey extension to the side and rear of the existing house and for 2no. roof windows to the front existing roof and for all associated site works.
Extension
28 Apr 2026 · Commenced
1 notice · 1 source identity

First floor extension and Alterations to Dwellinghouse — Cork

Cork, Cork · Cork City Council · Planning ref 24/43423

First floor extension and Alterations to Dwellinghouse
Extension
28 Apr 2026 · Commenced
1 notice · 1 source identity

Side and rear extension to existing dwelling , alterations to

Annagassan, Louth · Louth County Council · Planning ref 2460279

side and rear extension to existing dwelling , alterations to existing dwelling , waste water treatment system and percolation
Extension
27 Apr 2026 · Commenced
1 notice · 1 source identity

Renovation of an existing property with a single storey side

Dublin, Dublin · Dublin City Council · Planning ref WEB2152/25

Renovation of an existing property with a single storey side extension to the rear and an attic conversion with new dormer.
Extension
27 Apr 2026 · Commenced
1 notice · 1 source identity

Single-storey extensions to front and rear of existing

Ballincollig, Cork · Cork City Council · Planning ref 2544003

Single-storey extensions to front and rear of existing single-storey dwellinghouse together with associated alterations at 'Geraldines', Coolroe, Ballincollig, Cork
Extension
27 Apr 2026 · Commenced
1 notice · 1 source identity

Fully serviced storage extension to side of existing waste

Cavan, Cavan · Cavan County Council · Planning ref 2460138

Erection of fully serviced storage extension to side of existing waste handling unit and all ancillary works
Extension
27 Apr 2026 · Commenced
1 notice · 1 source identity

62 — Knockavocca

Knockavocca, Wexford · Wexford County Council · Planning ref 20241470

Construction of 62.29sq/m extensions to existing dwelling house and alterations to elevations and upgrade of existing sewage disposal system.
Extension
27 Apr 2026 · Commenced
1 notice · 1 source identity

Conversion of existing attic space comprising of modification of

Lucan, Dublin · South Dublin County Council · Planning ref SD25B/0560W

Conversion of existing attic space comprising of modification of existing roof structure, raising of existing gable c/w window, new access stairs, 2no. roof windows to the front and flat roof dormer to the rear.
New build
27 Apr 2026 · Commenced
1 notice · 1 source identity

A dormer dwelling house including new site entrance, new

Carrigaline, Cork · Cork County Council · Planning ref 2405516

Construction of a dormer dwelling house including new site entrance, new biological treatment unit and ancillary site works
Extension
27 Apr 2026 · Commenced
1 notice · 1 source identity

A single storey extension to the rear and attic conversion to

Castleknock, Dublin · Fingal County Council · Planning ref FW22B/0106

Construction of a single storey extension to the rear and attic conversion to include a dormer window along with realignment of main roof structure to replace the hipped design with a new gable design
Extension
27 Apr 2026 · Commenced
1 notice · 1 source identity

Conversion of existing attic space comprising of modification of

Harolds Cross, Dublin · Dublin City Council · Planning ref WEB5930/25

Conversion of existing attic space comprising of modification of existing roof structure, new access stairs, 2no. roof windows to the front and flat roof dormer to the rear.
Extension
27 Apr 2026 · Commenced
1 notice · 1 source identity

Demolition of existing rear single- storey extension and the

Cork, Cork · Cork City Council · Planning ref 25/44358

Demolition of existing rear single- storey extension and the construction of two new single- storey extensions at the side and rear of the dwelling at 45 Lower Pouladuff Road, Ballyphehane, Cork.
Extension
27 Apr 2026 · Commenced
1 notice · 1 source identity

Proposed alterations to existing flat roof over ground floor

Rathfarnham, Dublin · South Dublin County Council · Planning ref SD25B/0274W

Proposed alterations to existing flat roof over ground floor extension at rear complete with perimeter parapet wall at 3.52m high, alterations to pitched roof over first floor to allow for new fixed stairs up to attic landing (5.84sq.m), to include replacing existing hipped roof at l.h.s. with new raised gable wall complete with raised landing window to side/west elevation with extended ridge roof construction over. Include for 12no. solar panels to front / southern elevation (total area = 23.76sq.m.), together with internal alterations & associated site works.
New build
27 Apr 2026 · Commenced
1 notice · 1 source identity

New two storey dwelling and associated works — Limerick

Limerick, Limerick · Limerick City and County Council · Planning ref 21/232

New two storey dwelling and associated works
New build
27 Apr 2026 · Commenced
1 notice · 1 source identity

Nature Based community engagement & educational facility

Mullingar, Westmeath · Westmeath County Council · Planning ref 24/60273

Nature Based community engagement & educational facility
Extension
27 Apr 2026 · Commenced
1 notice · 1 source identity

Rear Extension and Refurbishment at Boland House Carrigeen St

Wexford, Wexford · Wexford County Council · Planning ref 20231496

Rear Extension and Refurbishment at Boland House Carrigeen St
New build
27 Apr 2026 · Commenced
1 notice · 1 source identity

A private dwelling house, domestic garage and effluent treatment

Louisburgh, Mayo · Mayo County Council · Planning ref P25/60217

Construction of a private dwelling house, domestic garage and effluent treatment system together with all ancillary site works.
Extension
27 Apr 2026 · Commenced
1 notice · 1 source identity

A single storey extension to front of house and a first floor

Dublin, Dublin · Dublin City Council · Planning ref WEB5258/25

Construction of a single storey extension to front of house and a first floor extension over existing ground floor and all all associated Site Works.
New build
27 Apr 2026 · Commenced
1 notice · 1 source identity

A dwelling house and associated works — Main St

Main St, Clane, Kildare · Kildare County Council · Planning ref 24/358

Construction of a dwelling house and associated works

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.