Site starts

Every commencement project, and every notice underneath it

92 commencement projects in the last 12 months

Showing 1 to 25 of 92 projects

New build
28 Jul 2026 · Latest notice

Proposed 3 unit housing(59-61) development at Laveybeg

Charlestown, Mayo · Mayo County Council · Planning ref P24/31

Proposed 3 unit housing(59-61) development at Laveybeg, Charlestown, Co. Mayo
New build
15 Jun 2026 · Commenced
1 unique event

A new two storey dwelling and all associated site development

Teevemore, Mayo · Mayo County Council · Planning ref P24/60215

Construction of a new two storey dwelling and all associated site development works
Material alteration
08 Jun 2026 · Commenced
1 unique event

The proposed work involves the refurbishment of the existing out

Ballina, Mayo · Mayo County Council

The proposed work involves the refurbishment of the existing out-patients clinic to provide a modern Minor Injury Unit, including the refurbishment of existing clinical rooms, clinical support rooms, WCs, admin rooms, reception, and staff facilities over an area of 554 m2 At rooftop level, work will be carried out to install plant associated with the installation of a new ventilation system.
Extension
04 Jun 2026 · Latest notice

1 no. detached garage to the rear at 11 Peter Street, Westport

Westport, Mayo · Mayo County Council · Planning ref P24/455

construction of 1 no. detached garage to the rear at 11 Peter Street, Westport, Co. Mayo
Material alteration
03 Jun 2026 · Commenced
1 unique event

Demolition to top of foundation and reconstruction of

Ballina, Mayo · Mayo County Council · Planning ref P25/60350

Demolition to top of foundation and reconstruction of semi-detached two storey dwelling house.
Material alteration
03 Jun 2026 · Commenced
1 unique event

Alterations/Refurbis hment of Existing Dwelling at No. 1 Kings

Westport, Mayo · Mayo County Council · Planning ref 25/199

Alterations/Refurbis hment of Existing Dwelling at No. 1 Kings Hill, Westport, County Mayo
New build
28 May 2026 · Commenced
1 unique event

Dweling house, on- site waste water treatment system together

Killala, Mayo · Mayo County Council · Planning ref P25/60822

Construction of dweling house, on- site waste water treatment system together with ancillary site development works
Material alteration
27 May 2026 · Commenced
1 unique event

This Development consists of material alterations on original

Ballina, Mayo · Mayo County Council · Planning ref 25/60263

This Development consists of material alterations on original foundations to pyrite affected dwelling, including all other ancillary site works and services.
New build
18 May 2026 · Latest notice

A detached single storey domestic garage — Ballina

Ballina, Mayo · Mayo County Council · Planning ref P25/60576

Construction of a detached single storey domestic garage.
New build
18 May 2026 · Commenced
1 unique event

A Dwelling House and all associated site works — Ballina

Ballina, Mayo · Mayo County Council · Planning ref 25/60787

Construction of a Dwelling House and all associated site works
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
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
12 May 2026 · Commenced
1 unique event

Extension to Existing Cottage, WITH EFFLUENT TREATMENT SYSTEM

Crossmolina, Mayo · Mayo County Council · Planning ref P25/60120

Extension to Existing Cottage, WITH EFFLUENT TREATMENT SYSTEM TOGETHER WITH SITE ACCESS, COMPLETE WITH SERVICES AND ALL ASSOCIATED SITE WORKS
Change of use
08 May 2026 · Commenced
1 unique event

Change of use and renovation of an existing commercial building

Lisloughrey, Mayo · Mayo County Council · Planning ref 24/60553

Change of use and renovation of an existing commercial building to a dwelling house, upgrade of existing proprietary wastewater treatment system and all associated site works at Lisloughrey Cong Co. Mayo
New build
30 Apr 2026 · Commenced
1 unique event

A new dwellinghouse, new tertiary wastewater treatment system

Ballina, Mayo · Mayo County Council · Planning ref P24/60636

Construction of a new dwellinghouse, new tertiary wastewater treatment system and percolation area including all associated site works at Ballinloughaun, Castlehill, Ballina, Co Mayo
New build
30 Apr 2026 · Latest notice

To construct domestic garage and carry out ancillary site works

Killala, Mayo · Mayo County Council · Planning ref P.25/343

To construct domestic garage and carry out ancillary site works
Extension
30 Apr 2026 · Commenced
1 unique event

An extension to existing dwelling house with connections to

Pigeon Point, Mayo · Mayo County Council · Planning ref P24/458

Construction of an extension to existing dwelling house with connections to existing services and septic tank, together with associated site works at Demesne, Carraholly, Westport, Co. Mayo.
New build
30 Apr 2026 · Commenced
1 unique event

Demolition of the existing single- storey, pitched roof

Aughalusky, Mayo · Mayo County Council · Planning ref 2560501

Demolition of the existing single- storey, pitched roof, detached dwelling; Construction of a new single-storey, pitched roof, detached replacement dwelling and all ancillary engineering and landscaping works, inclusive of Wastewater treatment system.
New build
28 Apr 2026 · Commenced
1 unique event

34 no. residential units and ancillary site development works as

Castlebar, Mayo · Mayo County Council · Planning ref P24/60782

Construction of 34 no. residential units and ancillary site development works as part of the Snugborough Residential Development of 99 units. This notice applies to 1,2,3,8-11 Heather View Court & 1-27 Heather View Avenue.
New build
27 Apr 2026 · Commenced
1 unique event

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.
New build
20 Apr 2026 · Commenced
1 unique event

Proposed House at Devlis, Ballyhaunis, Co. Mayo

Ballyhaunis, Mayo · Mayo County Council · Planning ref P25/387

Proposed House at Devlis, Ballyhaunis, Co. Mayo
Extension
20 Apr 2026 · Commenced
1 unique event

A front porch to existing dwelling house, together with all

Castlebar, Mayo · Mayo County Council · Planning ref P25/60899

Construction of a front porch to existing dwelling house, together with all ancillary stie works at Carrowncurry, Pontoon Road, Castlebar, Co. Mayo.
New build
13 Apr 2026 · Commenced
1 unique event

A tyre storage shed (BA1702) — Ballina

Ballina, Mayo · Mayo County Council · Planning ref 24/60684

Construction of a tyre storage shed (BA1702)
Extension
13 Apr 2026 · Commenced
1 unique event

Works to a domestic dwelling house - demolition of an existing

Knockatee, Mayo · Mayo County Council · Planning ref 2560022

Works to a domestic dwelling house - demolition of an existing side annex and construction of new side annex extension to the dwellings southern aspect.
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142,501 Projects grouped by planning ref
158,266 Notices individual commencement notices
10,184 Multi-notice projects phased or revised starts
42,039 Named-builder notices builder stated on the notice
13,558 In this window 12 months · 14,965 notices

Every commencement project we hold, grouped by council and full planning reference. Repeated copies of the same notice are counted once; switch to Notices to see every notice.

Commencements / all projects and notices / Latest planned start Index refreshed nightly · 01 Oct 2026

Counting and privacy. Projects group only where the exact canonical planning authority and full planning reference match. Known official wrappers around the same notice 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 private addresses are not shown.

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