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 1,226–1,250 of 4,883 projects

New build
15 Aug 2017 · Commenced
1 notice · 1 source identity

Alterations and extensions to rear and front of existing house

Westport, Mayo · Mayo County Council · Planning ref P16/334

alterations and extensions to rear and front of existing house and construction of new garage
Change of use
31 Jul 2017 · Commenced
1 notice · 1 source identity

Conversion of building formerly in multiple apartments to a

Westport, Mayo · Mayo County Council · Planning ref P15/61

Conversion of building formerly in multiple apartments to a single house and associated works
Extension
31 Jul 2017 · Commenced
1 notice · 1 source identity

Full planning permission for the construction of a single story

Foxford, Mayo · Mayo County Council · Planning ref 17/280

Full planning permission for the construction of a single story extension to the rear of existing dwelling house together with all associated site works
New build
28 Jul 2017 · Commenced
1 notice · 1 source identity

A dwelling house garage on-site waste water treatment system

Ballina, Mayo · Mayo County Council · Planning ref 16856

Construction of a dwelling house garage on-site waste water treatment system together with ancillary site development works
Change of use
26 Jul 2017 · Commenced
1 notice · 1 source identity

Whiskey Distillery - Phase 1 — Lahardane

Lahardane, Mayo · Mayo County Council · Planning ref 14573; 14620

Construction of Whiskey Distillery - Phase 1
Extension
18 Jul 2017 · Commenced
1 notice · 1 source identity

Construct Extensions, Attic Conversion and Alternations to

Castlebar, Mayo · Mayo County Council · Planning ref P16/905

Construct Extensions, Attic Conversion and Alternations to Existing Dwelling House Together with Associated Site Development Works at 19, The Curragh, Castlebar for Allan Hose and Breda Bourke-Hose.
New build
18 Jul 2017 · Commenced
1 notice · 1 source identity

Demolition of existing dwelling and construction of a dwelling

Castlebar, Mayo · Mayo County Council · Planning ref 17145

Demolition of existing dwelling and construction of a dwelling house with ancillary site works at Belcarra, Castlebar
New build
14 Jul 2017 · Commenced
1 notice · 1 source identity

Dwelling house and wastewater treatment system, new site

Bofield, Mayo · Mayo County Council · Planning ref 15785

Construction of dwelling house and wastewater treatment system, new site entrance and ancillary site development works
Extension
10 Jul 2017 · Commenced
1 notice · 1 source identity

Demolition of existing extension to side and new single storey

Crossmolina, Mayo · Mayo County Council · Planning ref 15/610

DEMOLITION OF EXISTING EXTENSION TO SIDE AND NEW SINGLE STOREY EXTENSION TO SIDE, TWO STOREY EXTENSION TO REAR AND NEW WASTE WATER TREATMENT PLANT AND PERCOLATION AREA TO REAR GARDEN
Extension
07 Jul 2017 · Commenced
1 notice · 1 source identity

Construct Extension and Alterations to Existing Dwelling House

Westport, Mayo · Mayo County Council · Planning ref P17/25

Construct Extension and Alterations to Existing Dwelling House Together with Site Works
Extension
10 Jun 2017 · Commenced
1 notice · 1 source identity

Refurbishment and extension of existing dwelling house and

Belcarra, Mayo · Mayo County Council · Planning ref P16-305

Refurbishment and extension of existing dwelling house and install new septic tank system
New build
06 Jun 2017 · Commenced
1 notice · 1 source identity

Domestic fuel store behind an existing dwelling — headford

headford, Mayo · Mayo County Council · Planning ref 16911

domestic fuel store behind an existing dwelling
Extension
29 May 2017 · Commenced
1 notice · 1 source identity

New packaged waste water treatment system and polishing filter

Foxford, Mayo · Mayo County Council · Planning ref P15/397

New packaged waste water treatment system and polishing filter to replace the existing waste water treatment system at hte Gate Keepers House, Foxford Railway Station, Clossaghroe, Foxford, Co. Mayo
Extension
22 May 2017 · Commenced
1 notice · 1 source identity

Permission for the following 1 — Ballindine

Ballindine, Mayo · Mayo County Council · Planning ref P16/118

Permission for the following 1.) New domestic garage attached to existing dwelling, 2.) Single story rear extension to existing dwelling, 3.) Renovations to existing dwelling house with subsequent alterations to floor areas and all elevations, 4.) Alterations to boundary treatments and all associated site works.
New build
18 May 2017 · Commenced
1 notice · 1 source identity

Cattle shed at Rathkip, Ballina, Co — Shanaghy

Shanaghy, Ballina, Mayo · Mayo County Council · Planning ref 15/798

Cattle shed at Rathkip, Ballina, Co. Mayo
Change of use
10 May 2017 · Commenced
1 notice · 1 source identity

Modification to the internal layout to an existing vacant

N5 Business Park Monennbradagh, Mayo · Mayo County Council · Planning ref 15485

Modification to the internal layout to an existing vacant development area.
New build
03 May 2017 · Commenced
1 notice · 1 source identity

New dwelling house — Dugort

Dugort, Achill, Mayo · Mayo County Council · Planning ref 1733

new dwelling house
Extension
24 Apr 2017 · Commenced
1 notice · 1 source identity

Extension to dwelling house and single storey domestic use

Clogher, Mayo · Mayo County Council · Planning ref 15601

Extension to dwelling house and single storey domestic use garage
Extension
12 Apr 2017 · Commenced
1 notice · 1 source identity

The development will consist of the partial demolition of an

Castlebar, Mayo · Mayo County Council · Planning ref P16/463

The development will consist of the partial demolition of an existing two storey retail / residential building, the construction of a new single storey extension to Station Road and a two storey extension to the rear, a change of use of part of existing ground floor and entire first floor from residential to retail / commercial, provision of new car parking, landscaping, signage, boundary treatments and site works at the above address.
New build
28 Mar 2017 · Commenced
1 notice · 1 source identity

DEMOLISH AN EXISTING NON HABITABLE HOUSE AND PERMISSION TO

Ballinrobe, Mayo · Mayo County Council · Planning ref P15/747

DEMOLISH AN EXISTING NON HABITABLE HOUSE AND PERMISSION TO CONSTRUCT A NEW A RATED ENERGY EFFICIENT HOUSE, GARDEN SHED (Floor area = 22.8 sqm, Height = 4m), CONNNECTION TO EXISTING PUBLIC SERVICES AND ALL ASSOCIATED SITE WORKS
New build
17 Mar 2017 · Commenced
1 notice · 1 source identity

Dwelling House at Houndswood, Cross, Co

Cross, Mayo · Mayo County Council · Planning ref P16/220

Construction of Dwelling House at Houndswood, Cross, Co. Mayo
Extension
13 Mar 2017 · Commenced
1 notice · 1 source identity

Construct 3sqm Porch Extension to side and 7sqm — Westport

Westport, Mayo · Mayo County Council · Planning ref P16-703

Construct 3sqm Porch Extension to side and 7sqm. Extension to rear, together with all ancillary siteworks and services to House at Golf Course Rd., Westport Demesne, Westport, Co. Mayo
New build
06 Mar 2017 · Commenced
1 notice · 1 source identity

A Dwelling House and all Associated Works @ Poll Raithni, Gob

Achill Sound, Mayo · Mayo County Council · Planning ref P14/523

Construction of a Dwelling House and all Associated Works @ Poll Raithni, Gob a'Choire, Contae Mhuigheo for D & B Ui Ghiollabhain.
New build
03 Mar 2017 · Commenced
1 notice · 1 source identity

A single storey dwelling with sewerage treatment unit &

Castlebar, Mayo · Mayo County Council · Planning ref P15/625

Construction of a single storey dwelling with sewerage treatment unit & ancillary site works
Extension
28 Feb 2017 · Commenced
1 notice · 1 source identity

Construct extension to existing pre- school building — westport

westport, Mayo · Mayo County Council · Planning ref 16-167

construct extension to existing pre- school building

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.