Commencements / complete inventory / Ranked / relevance Index refreshed nightly · 30 Jul 2026

Complete commencement inventory

Every commencement project, and every notice underneath it

The full retained public-safe commencement history, grouped by planning authority and planning reference. Switch to Notices to inspect each source identity and phase separately.

138,265 Projects grouped by planning ref
153,613 Notice identities individual source notices
10,187 Multi-notice projects phased or revised starts
42,039 Named-builder notices builder stated on the notice
138,265 In this window All history · 153,613 notices
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Showing 1,501–1,525 of 4,883 projects

New build
04 Nov 2024 · Latest notice

To construct dwelling house, & wastewater treatment system with

Crossmolina, Mayo · Mayo County Council · Planning ref 23/536

To construct dwelling house, & wastewater treatment system with soil polishing filter
New build
28 Oct 2024 · Latest notice

New domestic building and all associated site services at

Westport, Mayo · Mayo County Council · Planning ref 23/60481

Construction of new domestic building and all associated site services at Westport, Co. Mayo
Extension
16 Oct 2024 · Latest notice

1 — BLACKSOD

BLACKSOD, BALLINA, Mayo · Mayo County Council · Planning ref P24/60028

1. An extension to the LHS of an existing house. 2. Carrying out Alterations to the existing house. 3. A new sewage treatment plant with raised tricel puraflo modules and a distribution area. 4. all ancillary site works
New build
15 Oct 2024 · Latest notice

A dwelling house and effluent treatment system — Achill

Achill, Mayo · Mayo County Council · Planning ref 23599

construction of a dwelling house and effluent treatment system
New build
15 Oct 2024 · Latest notice

New Dwelling House — Westport

Westport, Mayo · Mayo County Council · Planning ref P24/137

New Dwelling House
New build
14 Oct 2024 · Latest notice

Construct A New Storey and a half Type Dwelling House

Newport, Mayo · Mayo County Council · Planning ref 2360572

Construct A New Storey and a half Type Dwelling House, Proprietary Effluent Treatment System, Soil Polishing Filter/Percolation Area Including All Associated Site Development Works
New build
14 Oct 2024 · Latest notice

A detatched dwelling house with a carport, proprietary treatment

Binghamstown, Mayo · Mayo County Council · Planning ref 2460016

Construction of a detatched dwelling house with a carport, proprietary treatment system and all associated site works
New build
14 Oct 2024 · Latest notice

A dwelling house, proprietary wastewater treatment system and

Kilmaine, Mayo · Mayo County Council · Planning ref 2460280

Construction of a dwelling house, proprietary wastewater treatment system and all associated site works
Material alteration
14 Oct 2024 · Latest notice

Demolition of house to top of foundations and reconstruction of

Ballina, Mayo · Mayo County Council · Planning ref P23/60212

Demolition of house to top of foundations and reconstruction of semi-detached dwelling house.
New build
14 Oct 2024 · Latest notice

Construct a dwelling house together with all ancillary site

Claremorris, Mayo · Mayo County Council · Planning ref 24179

Construct a dwelling house together with all ancillary site works
New build
14 Oct 2024 · Latest notice

A dwelling house, proprietary wastewater treatment system and

Partry, Mayo · Mayo County Council · Planning ref 2360555

Construction of a dwelling house, proprietary wastewater treatment system and all associated site works at the above address
Extension
11 Oct 2024 · Latest notice

Extension to a house at Cappavicar, Breaffy, Castlebar, Co

Breaffy, Castlebar, Mayo · Mayo County Council · Planning ref 2460296

Extension to a house at Cappavicar, Breaffy, Castlebar, Co. Mayo
Material alteration
08 Oct 2024 · Latest notice

There is an existing house and garage on this site — Partry

Partry, Mayo · Mayo County Council · Planning ref P24/65

There is an existing house and garage on this site. The garage is detached from the house. I am converting the existing garage into a granny flat.
Extension
04 Oct 2024 · Latest notice

Demolish porch on front elevation and single storey extension to

Ballina, Mayo · Mayo County Council · Planning ref P.24/60143

Demolish porch on front elevation and single storey extension to rear of existing house, Construct new extension to rear of existing house, Refurbish existing house to include removal of 2No chimney stacks and to upgrade roof structure and finishes. Construct new porch and insert 2No rooflight windows on front elevation. Carry out all ancillary site works
New build
04 Oct 2024 · Latest notice

Construct New domestic Garage and Carry out all required

Rathball, Mayo · Mayo County Council · Planning ref 2360542

Construct New domestic Garage and Carry out all required ancillary works on site.
New build
04 Oct 2024 · Latest notice

Domestic House At Lugnavaddoge, Snugburough, Castlebar, Co Mayo

Castlebar, Mayo · Mayo County Council · Planning ref 2460161

Domestic House At Lugnavaddoge, Snugburough, Castlebar, Co Mayo
New build
04 Oct 2024 · Latest notice

Shed - garage — Derreen

Derreen, Mayo · Mayo County Council · Planning ref 22820

shed - garage
Extension
04 Oct 2024 · Latest notice

A 93m2 extension to the rear of AN existing cottage, and septic

Kiltimagh, Mayo · Mayo County Council · Planning ref 2360058

construction of a 93m2 extension to the rear of AN existing cottage, and septic tank to the rear of cottage, install 2 Tricel Puraflo treatment modules and 90m2 of raised distribution area, and all ancillary site work
Material alteration
30 Sep 2024 · Commenced
1 notice · 1 source identity

Minor non-structural alterations in existing retail space

Ballina, Mayo · Mayo County Council

Minor non-structural alterations in existing retail space.
New build
23 Sep 2024 · Latest notice

Construct single storey domestic garage associated with dwelling

Shrule, Mayo · Mayo County Council · Planning ref P24/51

Construct single storey domestic garage associated with dwelling house under the same planning reference number
New build
05 Sep 2024 · Latest notice

Construct new dwelling house, to complete all service

Ballina, Mayo · Mayo County Council · Planning ref 2360566

Construct new dwelling house, to complete all service connections as required, upgrade existing entrance to domestic use and Carry out all required ancillary works on site.
New build
30 Aug 2024 · Latest notice

Two Storey Dwellinghouse at Rath Aghamore Ballyhaunis Co Mayo

Montiagh, Mayo · Mayo County Council · Planning ref P23/509

Two Storey Dwellinghouse at Rath Aghamore Ballyhaunis Co Mayo
New build
27 Aug 2024 · Latest notice

New Domestic Single Storey Garage at Snugborough Tld, Castlebar

Castlebar, Mayo · Mayo County Council · Planning ref 2460130

New Domestic Single Storey Garage at Snugborough Tld, Castlebar, Co Mayo, .
New build
14 Aug 2024 · Latest notice

A single storey garage 38sqm — Tumegesh

Tumegesh, Mayo · Mayo County Council · Planning ref P23/60001

Construction of a single storey garage 38sqm
New build
02 Aug 2024 · Latest notice

Construct New Dwelling House, Construct new Effluent Treatment

Ballina, Mayo · Mayo County Council · Planning ref 2460063

Construct New Dwelling House, Construct new Effluent Treatment System with all associated works, Construct new Domestic Entrance off the public road, and Carry out all required ancillary works on site.

Counting and privacy. A notice identity is one public source-family/reference pair. Projects group only where canonical planning authority and planning reference match. Highest notice-stated units and floor area are shown; phases are never summed. Personal names, contact details, Eircodes and raw private addresses remain outside this public projection.