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
11,624 In this window 12 months · 12,736 notices
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Showing 2,251–2,275 of 11,624 projects

Extension
16 May 2026 · Commenced
1 unique event

Extension to Existing House and Connect to Existing Services at

Castlebar, Mayo · Mayo County Council · Planning ref P24/60084

Erection of Extension to Existing House and Connect to Existing Services at Knockaphunta, Westport Road, Castlebar.
Extension
16 May 2026 · Commenced
1 unique event

Single Storey Extension to side of existing dwelling comprising

Swords, Dublin · Fingal County Council · Planning ref F25A/1209E

Single Storey Extension to side of existing dwelling comprising 27.3m2 with metal-clad, mono pitch roof over & 1 nr. skylight, together with minor interior alterations and to widen existing vehicular entrance to front.
Extension
15 May 2026 · Commenced
1 unique event

Extension to Creon Production Building - Construction of a

Carrigtohill, Cork · Cork County Council · Planning ref 256759

Extension to Creon Production Building - Construction of a Single Storey Extension to Existing Production Building at AbbVie Facility, IDA Business Park, Carrigtwohill, Co Cork
Extension
15 May 2026 · Commenced
1 unique event

Demolition of ground floor rear structures (totalling approx

Dublin, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D25B/0702/WEB

demolition of ground floor rear structures (totalling approx. 18sqm), the demolition of the rear shed, the demolition of chimney stack, the construction of a ground floor single- storey extension to the rear with flat roof (floor area approx. 52sqm) and the construction of a first floor extension to the rear with pitched roof (floor area approx. 6sqm). The development will also include externally insulating the retained house (render and brick slip finish), alterations to internal layouts, construction of canopy to front, additional window opes and changes to selected existing window opes, proposed rooflights and all associated site works
ExtensionMaterial alteration
15 May 2026 · Commenced
1 unique event

Modifications to existing dwelling house to include: demolition

Ballinamona, Limerick · Limerick City and County Council · Planning ref 24/61091

Modifications to existing dwelling house to include: demolition of single storey extension & green house, construction of a roofed external walkway, conversion of existing stone garage to the side of the house into living accommodation, roof replacement and all associated elevational changes to the existing dwelling with new wastewater treatment system, polishing filter and new vehicular site entrance.
Extension
15 May 2026 · Commenced
1 unique event

1 — Bray

Bray, Wicklow · Wicklow County Council · Planning ref 2560918

1. construction of a new single-storey rear extension, 2. externally wrapping the house with insulation, together with all associated and ancillary site works
New build
15 May 2026 · Commenced
1 unique event

A single storey dwelling including a wastewater treatment system

Craughwell, Galway · Galway County Council · Planning ref 2561590

construction of a single storey dwelling including a wastewater treatment system & percolation area including installation of all site services and landscaping and vehicular access.
Extension
15 May 2026 · Commenced
1 unique event

Single storey extension to side and front of house — Killberry

Killberry, Dublin · Fingal County Council · Planning ref FW25A/0203E

Single storey extension to side and front of house
New build
15 May 2026 · Commenced
1 unique event

Demolition of two existing derelict cabins and the construction

Cloone, Leitrim · Leitrim County Council · Planning ref 25/60245

demolition of two existing derelict cabins and the construction of a single storey dwelling, access driveway and wastewater treatment plant with drainage field all complete with ancillary site works and services
Extension
15 May 2026 · Commenced
1 unique event

Alterations & extension to existing dwelling — Macroom

Macroom, Cork · Cork County Council · Planning ref 25/5343

Alterations & extension to existing dwelling
Extension
15 May 2026 · Commenced
1 unique event

Existing detached garage, New on-site Waste Water Treatment

Rathganley, Meath · Meath County Council · Planning ref 25/61370

Construction of existing detached garage, New on-site Waste Water Treatment System and Percolation Area, Construction of a single story extension to the rear of existing detached dwelling, New porch to front of existing house
Extension
15 May 2026 · Commenced
1 unique event

Windmill View House, Kerrypike, Cork: - Construction of

Upper Leemount, Carrigrohane, Cork · Cork City Council · Planning ref 23/42372

Windmill View House, Kerrypike, Cork: - Construction of extensions and alterations to existing dwelling and all associated site development works.
New build
15 May 2026 · Commenced
1 unique event

Opt Out- Construction of a new dwelling house & all associated

Tralee, Kerry · Kerry County Council · Planning ref 25/60631

Opt Out- Construction of a new dwelling house & all associated site works.
Extension
15 May 2026 · Commenced
1 unique event

Demolition of part of the existing dwelling house structure

Belmullet, Mayo · Mayo County Council · Planning ref 2560780

Demolition of part of the existing dwelling house structure located to the rear, modifications to the façade of the existing dwelling house, erection of an extension to the existing dwelling house including site development works.
Material alteration
15 May 2026 · Commenced
1 unique event

Demolition to top of foundations and reconstruction of two

Westport, Mayo · Mayo County Council · Planning ref P24/60332

Demolition to top of foundations and reconstruction of two storey detached dwelling house and all associated site works.
Extension
14 May 2026 · Commenced
1 unique event

A single storey extension at the side, rear & a front porch

Firhouse, Dublin · South Dublin County Council · Planning ref SD26B/0026

Construction of a single storey extension at the side, rear & a front porch
Extension
14 May 2026 · Commenced
1 unique event

Single-storey flat roof extension to the rear of existing

Dublin, Dublin · South Dublin County Council · Planning ref SD25B/0588

Single-storey flat roof extension to the rear of existing dwelling with roof lights, Two-storey pitched roof extension to side and front of existing dwelling, alterations to front, side and rear elevation, new front porch, garage conversion to habitable space, removal of existing overhang/canopy to side, widening of existing vehicular entrance to 3.5m and all associated site works.
New build
14 May 2026 · Commenced
1 unique event

Permission to erect a two storey dwelling house, relocation of

Conna, Cork · Cork County Council · Planning ref 23/05925

Permission to erect a two storey dwelling house, relocation of exisiting site entrance and associated site works.
New build
14 May 2026 · Commenced
1 unique event

A dwelling house 217sq — Cross Roads

Cross Roads, Galway · Galway County Council · Planning ref 2561372

Construction of a dwelling house 217sq.m, domestic garage/fuel store, septic tank, treatment system and percolation area and all associated site works
New build
14 May 2026 · Commenced
1 unique event

Opt Out- Construciton of a new dwelling house — Mallow

Mallow, Cork · Cork County Council · Planning ref 25/6786

Opt Out- Construciton of a new dwelling house
New build
14 May 2026 · Commenced
1 unique event

Proposed one storey traditional build — Greencastle

Greencastle, Donegal · Donegal County Council · Planning ref 25/62267

Proposed one storey traditional build
New build
14 May 2026 · Commenced
1 unique event

Erect a dwellinghouse — Kilkishen

Kilkishen, Clare · Clare County Council · Planning ref 2560415

erect a dwellinghouse
Extension
13 May 2026 · Commenced
1 unique event

New single storey rear extension and new 2 storey side and front

Ballincollig, Cork · Cork City Council · Planning ref 24/42860

Construction of new single storey rear extension and new 2 storey side and front extension to existing dwelling, and all associated site works.
Extension
13 May 2026 · Commenced
1 unique event

To raise pitch on roof to create attic conversion with 2

Naas, Kildare · Kildare County Council · Planning ref 25/60972

To raise pitch on roof to create attic conversion with 2 habitable rooms, ensuite. Conversion consists of 2 no dormers to front and 2 dormers to rear. Roof windows to front all with associated ancillary work.
Extension
13 May 2026 · Commenced
1 unique event

A) Removal of existing bay window to front, b) The construction

Knockatee, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D24A/0392

a) Removal of existing bay window to front, b) The construction of a single-storey extension to front providing new covered entrance and feature bay window, c) Single- storey extension to rear of existing dwelling with rooflight, d) External insulation with smooth render finish to entire dwelling, e) Change of roof finish from tiles to slates, including adjoining garage, with simple eaves detail, f) New rooflights to existing dwelling, g) Widening of existing vehicular entrance to 3.5m, including alterations to existing pedestrian entrance and 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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