Site starts

Every commencement project, and every notice underneath it

519 commencement projects in the last 12 months

Showing 226 to 250 of 519 projects

New build
15 May 2026 · Commenced
1 unique event

Construct single storey domestic garage — Ballinrobe

Ballinrobe, Mayo · Mayo County Council · Planning ref P22/971

Construct single storey domestic garage
New build
15 May 2026 · Commenced
1 unique event

To construct private dwelling house, proprietary effluent

Ballinrobe, Mayo · Mayo County Council · Planning ref P25/484

To construct private dwelling house, proprietary effluent treatment system and associated services
Material alteration
15 May 2026 · Commenced
1 unique event

New roof, external insulation, underfloor heating, extension of

Westport, Mayo · Mayo County Council

New roof, external insulation, underfloor heating, extension of a bathroom 2.8mx 2.8m
New build
14 May 2026 · Commenced
1 unique event

An all-weather GAA pitch, playground area, bowling surface

Brickens, Mayo · Mayo County Council · Planning ref 24107

Development of an all-weather GAA pitch, playground area, bowling surface, tennis court, walkway, outdoor gymnasium equipment, and associated car parking facilities including raising the ground level by 900mm, together with all ancillary site works and services at Kelly's Field, Treanrevagh, Brickens, Claremorris, Co Mayo
Extension
14 May 2026 · Commenced
1 unique event

Demolish existing shed on site, Alter and extend existing

Crossmolina, Mayo · Mayo County Council · Planning ref 2460767

Demolish existing shed on site, Alter and extend existing dwelling House, Upgrade existing waste water treatment system and Carry out all required ancillary works on site
New build
13 May 2026 · Latest notice

New domestic garage at Knocknamoghalaun, Balla, Co. Mayo

Balla, Mayo · Mayo County Council · Planning ref 25313

Construction of new domestic garage at Knocknamoghalaun, Balla, Co. Mayo.
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
Extension
12 May 2026 · Commenced
1 unique event

To upgrade existing septic tank to include new tertiary

Killala, Mayo · Mayo County Council · Planning ref P.26/1

To upgrade existing septic tank to include new tertiary treatment system and percolation area, and to carry out ancillary site works
Material alteration
11 May 2026 · Commenced
1 unique event

Modifications to existing dwelling house, change of use of

Westport, Mayo · Mayo County Council · Planning ref P24/142

Modifications to existing dwelling house, change of use of integrated garage to accommodation, convert attic space to accommodation, demolish existing chimney, revision of window fenestration to front facade, upgrade of existing septic tank and percolation bed at Kilsallagh Lower, Louisburgh, County Mayo.
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
08 May 2026 · Commenced
1 unique event

Dwelling house and wastewater treatment plant — Carradoogan

Carradoogan, Mayo · Mayo County Council · Planning ref 2460751

Dwelling house and wastewater treatment plant
Material alteration
07 May 2026 · Commenced
1 unique event

Refurbishment of c.1795 3 storey terrace house, a protected

Westport, Mayo · Mayo County Council · Planning ref P25/503

refurbishment of c.1795 3 storey terrace house, a protected structure, at Bridge St, Westport conservation works and upgrading and provision of building services, repair of roof and chimneys, conservation of shopfront and external works.
Extension
04 May 2026 · Commenced
1 unique event

Renovation and extension of the existing house, proprietary

Carn Nash, Mayo · Mayo County Council · Planning ref 25/60472

Renovation and extension of the existing house, proprietary wastewater treatment system with percolation area, and all associated site development works.
New build
04 May 2026 · Commenced
1 unique event

Dwelling house and septic tank system ,with boundary treatment

Keenagh, Mayo · Mayo County Council · Planning ref p25/232

dwelling house and septic tank system ,with boundary treatment
Material alterationChange of use
01 May 2026 · Commenced
1 unique event

Conversion of Commercial premises (public house, Clothes shop &

Balina, Mayo · Mayo County Council

Conversion of Commercial premises (public house, Clothes shop & cafe currently vacant) to residential accommodation.
New build
01 May 2026 · Latest notice

Single story Domestic garage — Tooreen Ballyhaunis

Tooreen Ballyhaunis, Mayo · Mayo County Council · Planning ref P25/496

Construction of single story Domestic garage
New build
01 May 2026 · Commenced
1 unique event

A Dwelling House and waste water treatment System — Ballycroy

Ballycroy, Mayo · Mayo County Council · Planning ref 2460528

Construction of a Dwelling House and waste water treatment System
New build
01 May 2026 · Commenced
1 unique event

A detached dwelling house, proprietary wastewater treatment

Tourmakeady, Mayo · Mayo County Council · Planning ref P25/60326

Construction of a detached dwelling house, proprietary wastewater treatment system and all associated site works at Churchfield, Tourmakeady, Co. Mayo
Change of use
01 May 2026 · Commenced
1 unique event

Change of use from public house to residential — Ballina

Ballina, Mayo · Mayo County Council · Planning ref P16/1690

Change of use from public house to residential.
New build
01 May 2026 · Commenced
1 unique event

To construct private dwelling house, proprietary effluent

Hollymount, Mayo · Mayo County Council · Planning ref P25/60650

To construct private dwelling house, proprietary effluent treatment system and associated services
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
30 Apr 2026 · Latest notice

New domestic garage at Lisdurraun, Swinford, Co. Mayo

Swinford, Mayo · Mayo County Council · Planning ref 25244

Construction of new domestic garage at Lisdurraun, Swinford, 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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