Latest commencement records.

312 commencement notices give a start date this week, for 294 projects on PlanningBrief. Each is counted by the start date on the notice, not the day we added it.

21–27 Sep 2026 Week312 notices312 link to the official notice312 linked to a project25 counties727 units stated

Largest projects starting this week

Linked projects · largest stated units, never a sum

All commencement notices in the latest update

312 records

Hatton's Lane, Wexford

WexfordWexford County CouncilPlanning ref 20231399

dwelling with services and domestic garage and all associated site and ancillary works

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Wicklow

WicklowWicklow County CouncilPlanning ref 2560019

Construction of new part-pitched, part-flat roof single storey side extension, (total 65sqm) to facilitate a new entrance, open-plan kitchen/living/dining space, WC, utility and storage, as well as modifications of the existing building to accommodate same, fenestration changes to the existing building, a new wastewater treatment system and all site works associated with the development.

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Rathdrum, Wicklow

WicklowWicklow County CouncilPlanning ref 2560549

Construction of 4 No dwelling houses (Units 3-6)

Start date 21 Sep 2026Start date 21 Sep 20264 units (phase)

Boytonrath Boreen, Tipperary

TipperaryTipperary County CouncilPlanning ref 2560161

Single storey extensions to existing dwelling house, the refurbishment of existing dwelling house (derelict) including alterations to existing fenestration, the installation of new wastewater treatment system to replace existing septic tank, demolition of existing bedroom flat roof annex and all site development works at Boytonrath, Cashel, Co. Tipperary, E25WN56.

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Rathready, Galway

GalwayGalway County CouncilPlanning ref 2561712

Modifications to the existing dwelling house, the construction of a new double and single-storey side extension with a rear canopy, together with all associated and ancillary site works. Permission is also sought for the replacement of the existing septic tank with a new proprietary treatment system and percolation area.

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Shannon, Clare

ClareClare County Council

Fitout of Exisiting office building, No Structural, Fire Mods or External Works

Start date 21 Sep 2026Start date 21 Sep 2026

Rosenallis, Laois

LaoisLaois County CouncilPlanning ref 2560347

Erection of a two-storey detached dwelling of masonry construction with onsite wastewater treatment system and all associated site works.

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Ballymitty, Wexford

WexfordWexford County CouncilPlanning ref 20260599W

Erection of an extension and renovations to an old house

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Caragagh, Cavan

CavanCavan County CouncilPlanning ref 2660322

Construction of a single storey style dwelling at Caragagh, Virginia, Co. Cavan

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Lucan, Dublin

DublinSouth Dublin County CouncilPlanning ref SD25A/0298W

The proposals will comprise of amendments to Unit 7 (K78 V6TY) constructed under Reg. Ref.: SD23A/0301 (as amended by Reg. Ref.: SD24A/0224W and SD25A/0011W).

Start date 21 Sep 2026Start date 21 Sep 2026

Swords, Dublin

DublinFingal County CouncilPlanning ref PF/2213/25

The construction of a 60sqm single storey dwelling to the rear and side of the existing dwelling, renovation works to existing house, widening of the vehicular entrance and driveway, a new wastewater treatment system and soakaway.

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

The Heath, Laois

LaoisLaois County CouncilPlanning ref 2660052

Extension and renovation at Ballydavis to include new wwts

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Leffin, Donegal

DonegalDonegal County CouncilPlanning ref 25/61754

CONSTRUCTION OF A DWELLING HOUSE WITH PROPRIETARY WASTEWATER TREATMENT SYSTEM AND DOMESTIC GARAGE INCLUDING ALL ASSOCIATED SITE WORKS

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Carrygault, Donegal

DonegalDonegal County CouncilPlanning ref 2660924

Construction of a New Dwelling House and all associated site works at Aughnish, Ramelton, County Donegal

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Ardee, Louth

LouthLouth County CouncilPlanning ref 2660046

Construction of 17 no. residential units to include (a) 3 no. three-bedroom units in a single terrace block. (b) 10 no. three-bedroom semi-detached units. (c) 4 no four-bedroom semi-detached units. (d) Site development works, including completion of the site access road construction, landscaping and other services and facilities.

Start date 21 Sep 2026Start date 21 Sep 202617 units (phase)

Dublin 1, Dublin

DublinDublin City CouncilPlanning ref WEB2809/25

Forming new openings for fire escape doors on side elevation and internal layout modifications relating to previous consent 4550/23.

Start date 21 Sep 2026Start date 21 Sep 2026

Letterkenny, Donegal

DonegalDonegal County Council

Demolition of existing and construction of replacement dwelling

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Donegal, Donegal

DonegalDonegal County CouncilPlanning ref 24/60645

Construction 1 no. two storey blocks containing 2no. of 2 bed single storey apartments with connection to services within the estate.

Start date 21 Sep 2026Start date 21 Sep 20262 units (phase)

Ardatole, Donegal

DonegalDonegal County CouncilPlanning ref 25/60999

New domestic garage at Ardatowel, Barnesmore, Co Donegal

Start date 21 Sep 2026Start date 21 Sep 2026

Castleblayney, Monaghan

MonaghanMonaghan County CouncilPlanning ref 2560533

Retention permission for an existing external yard storage building with full permission sought for a change of use from an existing retail outlet (RB Coogan) to a timber frame manufacturing facility with ancillary office and staff facilities; elevational changes, new signage, an extension to the existing external yard storage building, new plant room / ancillary store, alterations to the existing car parking areas, revised boundary treatments and all associated site development works

Start date 21 Sep 2026Start date 21 Sep 2026

Ballyporeen, Tipperary

TipperaryTipperary County CouncilPlanning ref 2660138

Single story extension to rural detached dwelling

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Feugh Bishops, Cavan

CavanCavan County CouncilPlanning ref 25/60271

To construct a Slatted shed with underground slurry storage tank and all ancillary site works

Start date 21 Sep 2026Start date 21 Sep 2026

Thomastown, Kilkenny

KilkennyKilkenny County CouncilPlanning ref 23/60104

The development consists of 11 no. Houses (3 no. house Type A three bedroom terraced house, 5 no. Type B three bedroom terraced house, 1 no. Type C two bedroom detached bungalow, 1 no. House Type D one bedroom semi-detached bungalow consisting of works to protected structure (Reg. No. 12317044), 1 no. Type E two bedroom semi-detached house), the demolition of existing shed and warehouse buildings on site, the provision vehicular site access from Maudlin Court, internal roads and footpaths including associated pedestrian crossing facilities, stepped pedestrian access through to Maudlin Street, surface level car parking, public lighting, landscaping, public open space, boundary treatments, provision of foul and surface water disposal, refuse storage, bicycle storage and all associated site works.

Start date 21 Sep 2026Start date 21 Sep 202611 units (phase)

Urlingford, Kilkenny

KilkennyKilkenny County CouncilPlanning ref 2560236

A proposed new dwelling house, new site entrance, septic tank treatment system with percolation area, soak pit and all associated site works.

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Dublin 22, Dublin

DublinSouth Dublin County CouncilPlanning ref SD26B/0031W

Demolition of existing shed structure. Creation of a new vehicular entrance 3.5M in width. Construction of a single storey extension to the front, side and rear of the existing dwelling including an ancillary family dwelling unit, porch to the main entrance of the existing dwelling and extension to the main dwelling to the rear. All associated site, internal alterations, drainage and landscaping works.

Start date 21 Sep 2026Start date 21 Sep 2026

Caherlistrane, Galway

GalwayGalway County CouncilPlanning ref 2560626

private dwelling house on green field site

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Letterkenny, Donegal

DonegalDonegal County CouncilPlanning ref 26/60387

Demolish DCB home and construct replacement home

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Dublin 9, Dublin

DublinDublin City CouncilPlanning ref WEB5552/25

The development consists of the construction of a single storey extension to the front and to convert the existing garage room with provision for 2no. roof windows over the side garage room and for a single storey extension to the rear of the existing house to and for all associated site works.

Start date 21 Sep 2026Start date 21 Sep 2026

Stradone, Cavan

CavanCavan County CouncilPlanning ref 2560543

to construct a Slatted shed with underground slurry storage tanks and all ancillary site works

Start date 21 Sep 2026Start date 21 Sep 2026

Dublin 10, Dublin

DublinDublin City CouncilPlanning ref ABP-321931-25

Construction of 22 residential dwelling units consisting of 14 no. terraced houses and 8 no. Duplex Apartments (4 in Duplex Block No. 6 and 4 in Duplex Block No. 7) and all associated ancillary site works at Park West Avenue, Dublin 10.

Start date 21 Sep 2026Start date 21 Sep 202622 units (phase)

Lucan, Dublin

DublinSouth Dublin County CouncilPlanning ref SD26B/0272W

Convert existing Attic Space to living accommodation incorporating Box Dormers and all associated works

Start date 21 Sep 2026Start date 21 Sep 2026

Dublin 16, Dublin

DublinSouth Dublin County CouncilPlanning ref SD26B/0213W

The development consists of alterations to existing roof including (i) the proposed build up of hip with new window in gable wall, (ii) the proposed conversion of attic with dormer roof window to the rear plus (iii) all associated site works.

Start date 21 Sep 2026Start date 21 Sep 2026

Miltown Malbay, Clare

ClareClare County CouncilPlanning ref P26/60310

The renovation, alteration & extension of existing dwelling house

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Galway, Galway

GalwayGalway City CouncilPlanning ref 25/60266

Replacement shop front, entrance door, & 4 No. first floor windows and all associated site works

Start date 21 Sep 2026Start date 21 Sep 2026

Clara, Offaly

OffalyOffaly County CouncilPlanning ref 25/46

Construction of a single storey dwelling, connection to a new effluent waste water treatment system with percolation area and all ancillary site works.

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Bray, Wicklow

WicklowWicklow County CouncilPlanning ref 25/60563

New detached timber clad steel frame, single storey open sided, tiled hipped roof structure to new 3 bay car port (area = 47.90sq.m., & ridge = 3.97m high) within front/side garden adjacent to side / N.West boundary, & associated site works

Start date 21 Sep 2026Start date 21 Sep 2026

Camp, Kerry

KerryKerry County CouncilPlanning ref 21328

CONSTRUCT A SINGLE-STOREY WITH ATTIC ACCOMMODATION SYTLE DWELLING, A DOMESTIC SHED, A SEPTIC TANK FOLLOWED BY A PERCOLATION AREA AND ALL ANCILLARY SITE WORKS

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Brittas Bay, Wicklow

WicklowWicklow County CouncilPlanning ref 26/60369

Construction of a new garage & car port to the front of the existing single storey dwelling at Ardeash, Ballynacarrig, Brittas Bay, Co. Wicklow

Start date 21 Sep 2026Start date 21 Sep 2026

Kinsale, Cork

CorkCork County CouncilPlanning ref 26/0275

construct a first floor extension and external alterations to an existing detached dwelling, new wastewater treatment system and all associated site works.

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Crosshaven, Cork

CorkCork County CouncilPlanning ref 26/1309

Single-storey flat roof extension to the front and side of the existing dwelling, incorporating a side canopy and two french doors, one to the front and one to the side.

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Waterford

WaterfordWaterford City and County CouncilPlanning ref 2560200

Development that consist of 1). demolition of existing single storey side garage (south) and replacement with single storey extension. 2). Demolition of existing conservatory at rear (west) and replacement with single storey extension. 3). Internal alterations to the existing house(Protected Structure) 4). Blocking up of existing non-original window to front elevation (east). 5). Construction of new site boundary retaining wall (south-west) and all associated site works

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Celbridge, Kildare

KildareKildare County CouncilPlanning ref 26/60062

a) a single-story extension to the existing domestic shed in the rear garden to incorporate a new domestic home office and; b) all associated site works

Start date 21 Sep 2026Start date 21 Sep 2026

Dublin 5, Dublin

DublinDublin City CouncilPlanning ref ABP-317902-23

New 2 storey hospice extension with lower ground floor, to provide a 24 bed inpatient unit with podium garden and associated site works.

Start date 21 Sep 2026Start date 21 Sep 2026

Limerick, Limerick

LimerickLimerick City and County CouncilPlanning ref 2560894

Construction of an extension

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Sereno, Dublin

DublinDún-Laoghaire Rathdown County CouncilPlanning ref D25B/0581/WEB

(i) The removal of a single storey structure to the rear of the dwelling; (ii) The construction of a single storey extension with 1 no, associated rooflight; (iii) Addition of 3 no. rooflights to the north eastern roof face; (iv) All associated site development works, associated drainage, landscaping and ancillary works.

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)

Kinsale, Cork

CorkCork County CouncilPlanning ref 25/6475

Alterations & extensions to dwelling house consisting of a first-floor dormer style extension, ground floor extensions to both sides of rear annex, elevational changes & any associated site works.

Start date 21 Sep 2026Start date 21 Sep 20261 units (phase)
How this is counted

Only notices linked to a project are grouped. When one project has several notices this week, it shows the largest number of units stated on any of them, never a sum. Every notice stays in the list with its own start date. Figures cover 21–27 Sep 2026.