Site starts

Every commencement project, and every notice underneath it

5,051 commencement projects across the full history

Showing 526 to 550 of 5,051 projects

Extension
29 Sep 2025 · Commenced
1 unique event

Extension to existing dwelling with alterations to existing

Ballymayock, Mayo · Mayo County Council · Planning ref P24524

Extension to existing dwelling with alterations to existing dwelling
New build
29 Sep 2025 · Commenced
1 unique event

To construct 1 no: one storey ICF built new private dwelling

Castlebar, Mayo · Mayo County Council · Planning ref 2460628

To construct 1 no: one storey ICF built new private dwelling @Castlebar Co.mayo
New build
27 Sep 2025 · Commenced
1 unique event

The development will consist of the relocation and modification

Castlebar, Mayo · Mayo County Council · Planning ref P24/60166

The development will consist of the relocation and modification of the existing Temporary Covid Modular Building and all other necessary ancillary site works.
Extension
26 Sep 2025 · Commenced
1 unique event

New extension to existing dwelling house and all ancillary works

Mayo · Mayo County Council · Planning ref 20/452

CONSTRUCTION OF NEW EXTENSION TO EXISTING DWELLING HOUSE AND ALL ANCILLARY WORKS INCLUDING UPGRADE TO PERCULATION AND SEPTIC TANK
New build
25 Sep 2025 · Commenced
1 unique event

A new single storey dwelling house — Church Park

Church Park, Mayo · Mayo County Council · Planning ref P24/60293

Construction of a new single storey dwelling house.
New build
25 Sep 2025 · Commenced
1 unique event

A detached single storey modular classroom consisting of a

Ballyvary, Mayo · Mayo County Council

Construction of a detached single storey modular classroom consisting of a classroom and toilets at Ballyvary Central National School, Castlebar, Co. Mayo.
Material alteration
24 Sep 2025 · Commenced
1 unique event

Demolition to top of foundation and reconstruction of extension

Rossport, Mayo · Mayo County Council · Planning ref P21/649

Demolition to top of foundation and reconstruction of extension to detached dwelling house
New build
24 Sep 2025 · Commenced
1 unique event

A single storey modular unit consisting of 2 SEN Classrooms

Ballyvary, Mayo · Mayo County Council

Construction of a single storey modular unit consisting of 2 SEN Classrooms, toilets and quiet spaces at Ballyvary Central School, Castlebar, Co. Mayo.
New build
23 Sep 2025 · Latest notice

A new single storey detached domestic garage — Ballina

Ballina, Mayo · Mayo County Council · Planning ref P25/60107

Construction of a new single storey detached domestic garage
New build
22 Sep 2025 · Commenced
1 unique event

Dwelling House, on-site effluent treatment system together with

Knockmore, Mayo · Mayo County Council · Planning ref P22/361

Construction of Dwelling House, on-site effluent treatment system together with ancillary site development works.
New build
22 Sep 2025 · Commenced
1 unique event

Construct dwelling house and installation of eff — Graughill

Graughill, Pullathomas,Ballina, Mayo · Mayo County Council · Planning ref 2560283

Construct dwelling house and installation of eff. treatment system including site development works as per PP File 25/60283 + 24/60238.
Extension
22 Sep 2025 · Commenced
1 unique event

Renovating and extending existing derelict cottage, replacing

Westport, Mayo · Mayo County Council · Planning ref 25104

Renovating and extending existing derelict cottage, replacing existing septic tank with new wastewater treatment system, constructing new vehicle entrance and all associated site works at Mountbrown, Westport, Co. Mayo.
Material alteration
22 Sep 2025 · Commenced
1 unique event

Demolition to top of foundation and reconstruction of

Westport, Mayo · Mayo County Council · Planning ref P24/60638

Demolition to top of foundation and reconstruction of semidetached dwelling house.
ExtensionMaterial alteration
19 Sep 2025 · Commenced
1 unique event

Renovation & Extension of existing dwelling house, the

Mulranny, Mayo · Mayo County Council · Planning ref 2460415

Renovation & Extension of existing dwelling house, the conversion of an existing shed into a granny flat, refurbishment works to existing agricultural building and upgrade to septic tank and percolation area incl. all ancillary site works. Renovation of existing Garage.
Material alteration
17 Sep 2025 · Commenced
1 unique event

Demolition of house to top of foundations and reconstruction of

Monaghrory, Mayo · Mayo County Council · Planning ref P23/60421

Demolition of house to top of foundations and reconstruction of detached two storey dwelling house.
New build
17 Sep 2025 · Commenced
1 unique event

A dwelling house, onsite wastewater treatment system and

Crossboyne, Claremorris, Mayo · Mayo County Council · Planning ref P24/60711

Construction of a dwelling house, onsite wastewater treatment system and ancillary works.
Extension
17 Sep 2025 · Commenced
1 unique event

To extend and make alterations to existing supermarket to

Westport, Mayo · Mayo County Council · Planning ref 24/60002

To extend and make alterations to existing supermarket to include the adjacent property known as JJ Glynn grocer and ironmonger” which is a protected structure. The development will consist of creating new toilet facilities, creating additional shop floor space, an extension to first floor warehouse, a new 2 bedroom apartment at first floor level over “JJ Glynn grocer and ironmonger” and alterations, removals and repairs to the adjacent existing shop site known as “JJ Glynn grocer and ironmonger” To include all necessary alterations to mechanical and electrical installations and to build a steel framed canopy over the main delivery area to the rear with provision for roof mounted plant equipment. To include all associated and ancillary site works
Extension
16 Sep 2025 · Commenced
1 unique event

An extension to the rear of dwelling house — Foxford

Foxford, Mayo · Mayo County Council · Planning ref P24/215

Construction of an extension to the rear of dwelling house
New build
15 Sep 2025 · Commenced
1 unique event

4 Houses at Lugalisheen North, Ballindine, Co. Mayo

Ballindine, Mayo · Mayo County Council · Planning ref P25/60225

4 Houses at Lugalisheen North, Ballindine, Co. Mayo
Material alteration
15 Sep 2025 · Commenced
1 unique event

Demolition to top of foundations and reconstruction of two

Westport, Mayo · Mayo County Council · Planning ref P24/60375

Demolition to top of foundations and reconstruction of two storey semi detached dwelling house.
New build
15 Sep 2025 · Commenced
1 unique event

Changing facility including shower toilet facilities and

Achill, Mayo · Mayo County Council · Planning ref ABP-317127-23

Construction of changing facility including shower toilet facilities and associated site works. (Keel)
Material alteration
15 Sep 2025 · Commenced
1 unique event

Demolition to top of foundation and reconstruction of semi

Westport, Mayo · Mayo County Council · Planning ref P24/60376

Demolition to top of foundation and reconstruction of semi detached dwelling house.
New build
15 Sep 2025 · Commenced
1 unique event

Changing facility including shower, toilet facilities and

Louisburgh, Mayo · Mayo County Council · Planning ref PT8MO5

Construction of changing facility including shower, toilet facilities and associated site works.(Carrowmore)
Material alterationChange of use
15 Sep 2025 · Commenced
1 unique event

Conversion of ground floor shop units into two 2 bed apartments

Claremorris, Mayo · Mayo County Council

conversion of ground floor shop units into two 2 bed apartments
New build
15 Sep 2025 · Commenced
1 unique event

Construction Dwelling House and all associated Services

Gorlough, Mayo · Mayo County Council · Planning ref 21/723

Construction Dwelling House and all associated Services
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142,672 Projects grouped by planning ref
158,442 Notices individual commencement notices
10,195 Multi-notice projects phased or revised starts
42,039 Named-builder notices builder stated on the notice
142,672 In this window All history · 158,442 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 · 04 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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