Commencements / complete inventory / Ranked / relevance Index refreshed nightly · 26 Jun 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.

1 Projects grouped by planning ref
3 Notice identities individual source notices
1 Multi-notice projects phased or revised starts
2 Named-builder notices builder stated on the notice
138,265 In this window All history · 153,613 notices
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Showing 951–975 of 4,883 projects

New build
15 Nov 2022 · Commenced
1 notice · 1 source identity

A new detached dwelling house — Ballina

Ballina, Mayo · Mayo County Council · Planning ref P21/373

Construction of a new detached dwelling house.
Extension
14 Nov 2022 · Commenced
1 notice · 1 source identity

Refurbishment of existing dwelling house and demolition of

Ballina, Mayo · Mayo County Council · Planning ref 20/408

REFURBISHMENT OF EXISTING DWELLING HOUSE AND DEMOLITION OF EXISTING FLAT ROOF ELEMENTS/ANNEX TO THE REAR. PERMISSION ALSO SOUGHT FOR ALTERATIONS TO THE ELEVATIONS INCLUDING EXTENSIONS TO THE FRONT , REAR AND SIDE OF THE PROPERTY, PERMISSION FOR ROOF ALTERATIONS TO ACCOMMODATE ACCOMMIODATIO N WITHIN THE ROOF STRUCTURE INCLUDING NEW DORMER ROOF FEATURES. PERMSISION ALSO TO INCLUDE FOR ALL ANCILLARY WORKS SITE SERVICES AND DEVELOPMENT WORKS
New build
14 Nov 2022 · Commenced
1 notice · 1 source identity

A new semi-detached two storey dwelling house — Ballina

Ballina, Mayo · Mayo County Council · Planning ref P22/23

Construction of a new semi-detached two storey dwelling house.
New build
14 Nov 2022 · Commenced
1 notice · 1 source identity

Detached two- storey dwelling house and all associated site

Ballina, Mayo · Mayo County Council · Planning ref P21/1285

Construction of Detached two- storey dwelling house and all associated site works at Farrangarode, Quay Road, Ballina, Co. Mayo
New build
14 Nov 2022 · Commenced
1 notice · 1 source identity

A new semi-detached two-storey dwelling house — Ballina

Ballina, Mayo · Mayo County Council · Planning ref P22/89

Construction of a new semi-detached two-storey dwelling house.
Extension
07 Nov 2022 · Commenced
1 notice · 1 source identity

394 sq — Tourmakeady

Tourmakeady, Mayo · Mayo County Council · Planning ref 19/883

394 sq.m. Extension and alterations to Coláiste Muire Secondary School, Carheen, Tourmakeady, Co. Mayo
New build
04 Nov 2022 · Commenced
1 notice · 1 source identity

A new semi-detached two storey dwelling house — Ballina

Ballina, Mayo · Mayo County Council · Planning ref P21/845

Construction of a new semi-detached two storey dwelling house.
New build
01 Nov 2022 · Commenced
1 notice · 1 source identity

A dwelling house and all ancillary works — Mulranny

Mulranny, Mayo · Mayo County Council · Planning ref P21/41

Construction of a dwelling house and all ancillary works
New build
31 Oct 2022 · Commenced
1 notice · 1 source identity

A new detached dwelling house together with all associated site

Cornboy, Mayo · Mayo County Council · Planning ref P21/486

Construction of a new detached dwelling house together with all associated site works at Corran Bui (Cornboy), Rossport, Ballina, Co. Mayo.
New build
27 Oct 2022 · Commenced
1 notice · 1 source identity

Proposed demolitions of the existing single storey dwelling and

Balla, Mayo · Mayo County Council · Planning ref P21/1034

Proposed demolitions of the existing single storey dwelling and construction of a new single storey dwelling, septic tank and percolation area, together with all associated site development works at Station Road, Balla, County Mayo.
New build
10 Oct 2022 · Commenced
1 notice · 1 source identity

A new dwelling at Purteen — Achill

Achill, Mayo · Mayo County Council · Planning ref 22/5

Construction of a new dwelling at Purteen
New build
10 Oct 2022 · Commenced
1 notice · 1 source identity

Construct a detached Granny Flat to rear of existing dwelling

Westport, Mayo · Mayo County Council · Planning ref P22/232

Construct a detached Granny Flat to rear of existing dwelling house, together will all ancillary site works & services at Wood Mount, High Street, Westport, Co. Mayo.
Extension
05 Oct 2022 · Commenced
1 notice · 1 source identity

Renovate and extend existing dwelling house — Westport

Westport, Mayo · Mayo County Council · Planning ref P21/964

Renovate and extend existing dwelling house
New build
30 Sep 2022 · Commenced
1 notice · 1 source identity

Dwellinghouse and garage and connection to public foul sewer and

Castlebar, Mayo · Mayo County Council · Planning ref P21/615

Construction of Dwellinghouse and garage and connection to public foul sewer and all ancillary site services at Turlough, Castlebar, Co Mayo
Extension
22 Sep 2022 · Commenced
1 notice · 1 source identity

An extension to existing cottage, together with all ancillary

Louisburgh, Mayo · Mayo County Council · Planning ref P21/374

Construction of an extension to existing cottage, together with all ancillary site services on lands at Moneen, Louisburgh, Co. Mayo.
New build
15 Sep 2022 · Commenced
1 notice · 1 source identity

Detached Dwelling House together with all associated site works

Killala, Mayo · Mayo County Council · Planning ref P21/487

Construction of Detached Dwelling House together with all associated site works.
New build
07 Sep 2022 · Commenced
1 notice · 1 source identity

A new house and associated works — Castlebar

Castlebar, Mayo · Mayo County Council · Planning ref P21/571

Construction of a new house and associated works
New build
02 Sep 2022 · Commenced
1 notice · 1 source identity

A new detached two- storey dwelling house, together with

Ballina, Mayo · Mayo County Council · Planning ref P21/315

Construction of a new detached two- storey dwelling house, together with associated site works.
New build
19 Aug 2022 · Commenced
1 notice · 1 source identity

A single story private house and on site waste water treatment

Gortlogh, Mayo · Mayo County Council · Planning ref 21694

construction of a single story private house and on site waste water treatment system
New build
18 Aug 2022 · Commenced
1 notice · 1 source identity

Proposed dwelling and Garage at Cloonbonnif, Claremorris, Co

Claremorris, Mayo · Mayo County Council · Planning ref P22/223

Proposed dwelling and Garage at Cloonbonnif, Claremorris, Co. Mayo
Extension
15 Aug 2022 · Commenced
1 notice · 1 source identity

Extension to and refurbishment of existing dwelling house

Lahardaun, Mayo · Mayo County Council · Planning ref P20/423

Construction of extension to and refurbishment of existing dwelling house including new on-site wastewater treatment system and ancillary site development works.
New build
12 Aug 2022 · Commenced
1 notice · 1 source identity

Single Storey Dwellinghouse — Claremorris

Claremorris, Mayo · Mayo County Council · Planning ref P21/1299

Single Storey Dwellinghouse
Extension
02 Aug 2022 · Commenced
1 notice · 1 source identity

New extension to dwelling — Drumganagh

Drumganagh, Mayo · Mayo County Council · Planning ref 22/113

New extension to dwelling
Extension
29 Jul 2022 · Commenced
1 notice · 1 source identity

Alterations and extension to existing dwelling house to include

Callow, Mayo · Mayo County Council · Planning ref P22/198

Alterations and extension to existing dwelling house to include new attached garage with the installation of a new proprietary treatment unit and infiltration system and all associated site works.
Extension
25 Jul 2022 · Commenced
1 notice · 1 source identity

Extension to side of existing dwelling — Castlebar

Castlebar, Mayo · Mayo County Council · Planning ref 21359

Extension to side of existing dwelling

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.