Site starts

Every commencement project, and every notice underneath it

519 commencement projects in the last 12 months

Showing 176 to 200 of 519 projects

New build
19 Jun 2026 · Commenced
1 unique event

26-078 Demolish existing derelict house and construct a new

Lower Aghamore, Mayo · Mayo County Council · Planning ref 25/60914

26-078 Demolish existing derelict house and construct a new dwelling house with a waste water treatment plant, percolation area and all associated site works at Rath,Co Mayo.
Extension
17 Jun 2026 · Commenced
1 unique event

Renovation and extension to existing derelict dwelling house

Hollymount, Mayo · Mayo County Council · Planning ref 24394

Renovation and extension to existing derelict dwelling house, install new onsite wastewater treatment system and all ancillary site works
New build
17 Jun 2026 · Commenced
1 unique event

1 — Ballina

Ballina, Mayo · Mayo County Council · Planning ref P26/60145

1. The demolition of our existing two storey dwellinghouse and domestic garage, 2. The Construction of a new two storey dwellinghouse, together with ancillary site works and reconnection to existing on site services 3. The relocation of our vehicular entrance from its existing location to a position further north along our front boundary
Extension
16 Jun 2026 · Commenced
1 unique event

Exetend and alter existing dwelling house — Tonragee West

Tonragee West, Mayo · Mayo County Council · Planning ref 2560593

EXETEND AND ALTER EXISTING DWELLING HOUSE
New build
16 Jun 2026 · Commenced
1 unique event

A private dwelling house, domestic garage and effluent treatment

Westport, Mayo · Mayo County Council · Planning ref P25/60716

Construction of a private dwelling house, domestic garage and effluent treatment system together with all ancillary site works.
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
New build
15 Jun 2026 · Commenced
1 unique event

New dwelling house with sewerage treatment system & percolation

Swinford, Mayo · Mayo County Council · Planning ref 2560456

Construction of new dwelling house with sewerage treatment system & percolation area and all associated site works Cartron, Killasser, Swinford, Co. Mayo
Extension
15 Jun 2026 · Commenced
1 unique event

Renovate Cottage and Extension — Castlebar

Castlebar, Mayo · Mayo County Council · Planning ref P25/62

Renovate Cottage and Extension
New build
15 Jun 2026 · Commenced
1 unique event

Construct a dwelling house with a proprietary effluent treatment

Westport, Mayo · Mayo County Council · Planning ref P24/534

Construct a dwelling house with a proprietary effluent treatment system together with ancillary site works.
New build
14 Jun 2026 · Commenced
1 unique event

Proposed Dwellinghouse at Ballyhowly, Knock, Co. Mayo

Knock, Mayo · Mayo County Council · Planning ref P25/60483

Proposed Dwellinghouse at Ballyhowly, Knock, Co. Mayo
New build
12 Jun 2026 · Latest notice

Single Story domestic garage at Lehinch Demesne Hollymount

Hollymount, Mayo · Mayo County Council · Planning ref P25/502

Construction of single Story domestic garage at Lehinch Demesne Hollymount Claremorris Co Mayo
New build
12 Jun 2026 · Commenced
1 unique event

Proposed dwellinghouse at Rush Hill, Balla, Castlebar

Faugreens, Mayo · Mayo County Council · Planning ref 2560761

Proposed dwellinghouse at Rush Hill, Balla, Castlebar.
New build
12 Jun 2026 · Commenced
1 unique event

26-070 Construct a new dwelling house, proprietary effluent

Carrafull, Mayo · Mayo County Council · Planning ref 23/151

26-070 Construct a new dwelling house, proprietary effluent treatment unit & ancillary site works at Cloontakilla,Bangor Erris, Co. Mayo
Extension
12 Jun 2026 · Commenced
1 unique event

Extension to House at Garrywadreen, Claremorris, Co. Mayo

Knockthomas, Mayo · Mayo County Council · Planning ref P25/60675

Extension to House at Garrywadreen, Claremorris, Co. Mayo.
New build
11 Jun 2026 · Commenced
1 unique event

A warehouse, c.617m2, within an existing service yard

Ballynastangford, Mayo · Mayo County Council · Planning ref P21/1046

Construction of a warehouse, c.617m2, within an existing service yard
New build
10 Jun 2026 · Commenced
1 unique event

New dwelling, new sewage treatment system, new site access and

Belmullet, Mayo · Mayo County Council · Planning ref P26/5

Construction of new dwelling, new sewage treatment system, new site access and all ancillary site works
Extension
10 Jun 2026 · Commenced
1 unique event

Extension to Dwellinghouse at 97 Knocknalyre, Sligo Road

Ballina, Mayo · Mayo County Council · Planning ref P25/374

Extension to Dwellinghouse at 97 Knocknalyre, Sligo Road, Ballina
New build
09 Jun 2026 · Commenced
1 unique event

Construct a private dwelling house proprietary effluent

Westport, Mayo · Mayo County Council · Planning ref P21/1298

Construct a private dwelling house proprietary effluent treatment system and soil polishing filter together with all ancillary site 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.
New build
08 Jun 2026 · Commenced
1 unique event

A new detached dwelling house proposed secondary treatment

Ballina, Mayo · Mayo County Council · Planning ref P25/60508

Construction of a new detached dwelling house proposed secondary treatment system and percolation area with all associated site works.
Material alteration
08 Jun 2026 · Commenced
1 unique event

The works will consist of internal alterations to existing

Ballina, Mayo · Mayo County Council

The works will consist of internal alterations to existing Ballina Primary Care Centre.
New build
06 Jun 2026 · Commenced
1 unique event

A standalone storage building with an outdoor shelter and an

Saula Mid, Mayo · Mayo County Council · Planning ref P21/653

Construction of a standalone storage building with an outdoor shelter and an outdoor courtyard link walkway connecting to the existing play area, together with all associated site works and ancillaries, at Scoil Naomh Padraig, Saile, Salia, Achill, Co. Mayo.
New build
05 Jun 2026 · Commenced
1 unique event

25-060 The construction of a dwelling house, proprietary

Castlebar, Mayo · Mayo County Council · Planning ref 25/60461

25-060 The construction of a dwelling house, proprietary wastewater treatment system and all associated site works at Derrycoosh, Castlebar, Co. Mayo
Extension
05 Jun 2026 · Commenced
1 unique event

An extension to the side and rear of the existing two storey

Dooega, Mayo · Mayo County Council · Planning ref 221143

Construction of an extension to the side and rear of the existing two storey dwelling house along with alterations to elevations and all necessary site works
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
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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
13,636 In this window 12 months · 15,055 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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