Commencements / complete inventory / Ranked / relevance Index refreshed nightly · 25 Sep 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.

142,279 Projects grouped by planning ref
158,031 Notice identities individual source notices
10,173 Multi-notice projects phased or revised starts
42,039 Named-builder notices builder stated on the notice
13,639 In this window 12 months · 15,048 notices
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Showing 1–25 of 239 projects

New build
29 Jun 2026 · Commenced
1 unique event

43 dwellings in traditional build — Carrickmacross

Carrickmacross, Monaghan · Monaghan County Council · Planning ref 2560311

Construction of 43 dwellings in traditional build. various house types, 2,3 and 4 bedroom, semi detached, terrace and detached with siteworks.
New build
01 Jun 2026 · Commenced
1 unique event

8 no — Castleblayney

Castleblayney, Monaghan · Monaghan County Council · Planning ref 249009

Construction of 8 no. Two-Storey Dwellings to include connection into & alteration as necessary of existing road, footpaths & drainage together with new boundary treatments, hard & soft landscaping and all associated site works
New build
29 Jul 2026 · Latest notice

26 no — Castleblayney

Castleblayney, Monaghan · Monaghan County Council · Planning ref 2360102

Construction of 26 no. 2/3 Bed semi-detached and terraced two-storey dwellings, new vehicular entrance off Railway Road inclusive of all associated site development works
New build
21 Aug 2026 · Commenced
1 unique event

22 No — Carrickmacross

Carrickmacross, Monaghan · Monaghan County Council · Planning ref 25/60144

THE CONSTRUCTION OF 22 No. DWELLINGS IN PHASE 1 OF A 71 No. DWELLING RESIDENTIAL DEVELOPMENT. PHASE 1 WILL COMPRISE THE FOLLOWING: 1 No. two-storey 4-bed detached dwelling; 3 No. two-storey 3-bed detached dwellings; 16 No. two-storey 3-bed semi-detached dwellings; and 2 No. storey-and-a-half 4-bed detached dwellings. WORKS ALSO INCLUDE A NEW VEHICULAR ENTRANCE FROM THE EXISTING PUBLIC ROAD, NEW PEDESTRIAN FOOTPATH CONNECTIONS, CONNECTIONS TO MAINS SERVICES INCLUDING WATER, FOUL AND STORM WATER, PROVISION OF OPEN SPACE INCLUDING A NEW PLAYGROUND, LANDSCAPING, BOUNDARY TREATMENTS AND ALL ASSOCIATED SITE DEVELOPMENT WORKS.
New build
03 Aug 2026 · Commenced
1 unique event

21 no — Rockcorry

Rockcorry, Monaghan · Monaghan County Council · Planning ref 2560326

Construction of 21 no. dwellings, installation of mains services and connection to public mains, public lighting, access roads and footpaths with all ancillary and associated site works.
New build
07 May 2026 · Latest notice

Alteration/Extension /Construction of existing two-storey

Carrickmacross, Monaghan · Monaghan County Council · Planning ref 24/60415

Alteration/Extension /Construction of existing two-storey derelict outbuilding to incorporate 2 no. two-storey semi- detached dwellings together with all ancillary works; Construction of 3no. two-storey dwellings, Alterations of courtyard access to include relocation of stone pier, Alterations of existing vehicular entrance and access road to include widening and set back of stone piers & gates, from the public road; Connection to public foul drainage with storm drainage to be accommodated within site boundaries; Open space, boundary treatments and all associated site works
New build
04 Jun 2026 · Commenced
1 unique event

Site works to include associated enabling works and all

Monaghan, Monaghan · Monaghan County Council · Planning ref 2460390

Site works to include associated enabling works and all ancillary works necessary to facilitate the proposed development
New build
27 Mar 2026 · Commenced
1 unique event

Five number three bed semi-detached units together with new

Cnoc Na Gréine, Monaghan · Monaghan County Council · Planning ref 25/60152

Construction of five number three bed semi-detached units together with new carpark, footpaths, roads, lighting, connection to public sewer, new entrance onto public road, works to boundary, and all associated site works.
New build
27 Feb 2026 · Commenced
1 unique event

6 Houses at Connabury, Castleblayney, Co

Castleblayney, Monaghan · Monaghan County Council · Planning ref 21239

Construction of 6 Houses at Connabury, Castleblayney, Co. Monaghan
New build
24 Dec 2025 · Commenced
1 unique event

6 no — Newbliss

Newbliss, Monaghan · Monaghan County Council · Planning ref 24/60253

Construction of 6 no. Two and a half storey dwellings, new vehicular access with communal parking, pedestrian footpath, associated openspace, connections to mains services including water, Storm & foul sewage, new boundary treatments together with all ancillary site works
New build
03 Jul 2026 · Commenced
1 unique event

16 dwellings to include 3-storey detached, semi detached

Carrickmacross, Monaghan · Monaghan County Council · Planning ref 2460137

Development of 16 dwellings to include 3-storey detached, semi detached 2-storey, detached 2-storey and single storey house types with associated works
New build
18 Feb 2026 · Commenced
1 unique event

13no two storey residential dwellings at Maple Grove

Smithborough, Monaghan · Monaghan County Council · Planning ref 25/60148

Construction of 13no two storey residential dwellings at Maple Grove, Smithborough. Development comprises of 8no House Type A (3bed semi detached dwellings) 1no House Type B (3bed detached dwellling) and 4no House Type C (2bed terraced dwellings).
New build
03 Dec 2025 · Latest notice

4no — Carrickmacross

Carrickmacross, Monaghan · Monaghan County Council · Planning ref 23/206

The construction of 4no. two-storey detached dwellings together with 4no. single-storey detached domestic garages, new individual vehicular accesses, connections to mains services including water & foul sewage, on site storm water treatment, new boundary treatments together with all ancillary site works at Lisanisk, Carrickmacross, Co. Monaghan.
New build
05 Mar 2026 · Commenced
1 unique event

One number poultry unit and manure store together with all

Ballybay, Monaghan · Monaghan County Council · Planning ref 2560181

One number poultry unit and manure store together with all ancillary works
Material alterationChange of use
27 Apr 2026 · Commenced
1 unique event

Material alteration and change of use from retail unit to 2no

Carrickmacross, Monaghan · Monaghan County Council · Planning ref 2460406

Material alteration and change of use from retail unit to 2no. flats (1 bed flat at lower ground floor, 2 bed flat at ground/first floor), internal & external alterations & additions, and all associated site development works @ Castle Street, Drummond Etra, Carrickmacross, Co. Monaghan
New build
16 May 2026 · Latest notice

Phase 02 will consist of the construction of 2 no — Rockcorry

Rockcorry, Monaghan · Monaghan County Council · Planning ref 20/129

Phase 02 will consist of the construction of 2 no. blocks of 3 no. single storey 2 bedroom residential care units. Phase 02 will also involve construction works to ancillary internal site service road together with car- parking spaces, pedestrian circulation and amenity areas
New build
09 Feb 2026 · Latest notice

1 no — Monaghan

Monaghan, Monaghan · Monaghan County Council · Planning ref 2460265

Construction of 1 no. three-storey residential block (Block B) comprising 5 no. own-door units (2 no. 2-bed apartments at lower ground floor level and 3 no. 3-bed duplex maisonettes over ground/access and first floor levels) at Coill Seannach, Coolshannagh, Monaghan. All units have direct external access with no shared internal corridors or stairs serving multiple dwellings.
New build
17 Jul 2026 · Commenced
1 unique event

Construct 1 No — Annayalla

Annayalla, Monaghan · Monaghan County Council · Planning ref 25/60498

construct 1 No. poultry house and 1 No. Manure store together with all ancillary structures
New build
23 Jun 2026 · Commenced
1 unique event

Construct 3 no — Smithboro

Smithboro, Monaghan · Monaghan County Council · Planning ref 2460354

construct 3 no. poultry houses at Mullatigorry, Smithboro, Co. Monaghan
New build
22 Jun 2026 · Commenced
1 unique event

Permission to construct a new electrical wholesale and

Monaghan, Monaghan · Monaghan County Council · Planning ref 23/60186

Permission to construct a new electrical wholesale and warehousing premises comprising of the following: 1. Construction of wholesale/warehouse unit, 2. Hard standing areas to include car parking, roads and turning heads, 3. Connection to public mains services, 4. Entrances onto public roadway 5. Company signage on the building and on entrance walls, 6. Entrance walls, gates, boundary fence and retaining structures together with all other associated ancillary site works.
New build
19 Feb 2026 · Commenced
1 unique event

Decommission 1 poultry House, construct one number poultry

Emyvale, Monaghan · Monaghan County Council · Planning ref 20295

Decommission 1 poultry House, construct one number poultry houseand 1 ancillary plant/storage room together with all ancillary structures (to include meal bins and soiled water tanks) and all ancillary site works , adjacent to poultry farm
New build
10 Feb 2026 · Commenced
1 unique event

2nr Poultry Houses and Storage Shed — Scotstown

Scotstown, Monaghan · Monaghan County Council · Planning ref 2560171

Construction of 2nr Poultry Houses and Storage Shed
New build
15 Apr 2026 · Latest notice

Two storey dwelling with attached garage, detached garage/store

Carrickmacross, Monaghan · Monaghan County Council · Planning ref 21/326

Erection of two storey dwelling with attached garage, detached garage/store, sewage treatment plant, percolation area, creation of new access onto a public road and associated site works.
New build
13 Mar 2026 · Commenced
1 unique event

One number poultry house together with all ancillary structures

Castleblayney, Monaghan · Monaghan County Council · Planning ref 2360235

One number poultry house together with all ancillary structures to include meal storage bins , soiled water tanks and all associated works
Extension
01 Jun 2026 · Commenced
1 unique event

Single storey extension and refurbishment of existing cottage

Corrygarry, Monaghan · Monaghan County Council · Planning ref 2560387

Construction of single storey extension and refurbishment of existing cottage

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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