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
Filters Show / hide

Showing 826–850 of 4,883 projects

Extension
18 Mar 2024 · Commenced
1 notice · 1 source identity

Extend dwelling house, alter elevations, upgrade foul treatment

Hollymount, Mayo · Mayo County Council · Planning ref P23/60193

Extend dwelling house, alter elevations, upgrade foul treatment system, and relocate entrance at Lissatava, Hollymount, Co. Mayo
New build
18 Mar 2024 · Commenced
1 notice · 1 source identity

Demolition of house to top of foundations and reconstruction of

Ballina, Mayo · Mayo County Council · Planning ref p23/60109

Demolition of house to top of foundations and reconstruction of a new semi- detached two storey dwelling house together with all associated site works.
New build
18 Mar 2024 · Commenced
1 notice · 1 source identity

Demolition of house to top of foundations and reconstruction of

Ballina, Mayo · Mayo County Council · Planning ref P23/60038

Demolition of house to top of foundations and reconstruction of semi detached dwelling house and all associated site works.
New build
15 Mar 2024 · Commenced
1 notice · 1 source identity

1) Demolish existing detached dwelling house and 2) Construct

Castlemagee, Mayo · Mayo County Council · Planning ref 2360131

1) Demolish existing detached dwelling house and 2) Construct replacement detached dwelling house, including all other ancillary site works and services
New build
12 Mar 2024 · Commenced
1 notice · 1 source identity

Coustrustion of a new house at Lecarrow, Lahardane

Lahardane, Ballina, Mayo · Mayo County Council · Planning ref 235

Coustrustion of a new house at Lecarrow, Lahardane.
Extension
08 Mar 2024 · Commenced
1 notice · 1 source identity

Substantial demolition of an existing dwelling house and the

Strade, Mayo · Mayo County Council · Planning ref 22530

SUBSTANTIAL DEMOLITION OF AN EXISTING DWELLING HOUSE AND THE CONSTRUCTION OF AN EXTENSION TO THE EXISTING DWELLING HOUSE, DECOMMI SSIONING OF EXISTING FOUL WATER SYSTEM AND INSTALLATION OF A NEW ONSITE WASTEWATER TREATMENT SYSTEM AND ALL ANCILLARY WORKS
Extension
08 Mar 2024 · Commenced
1 notice · 1 source identity

Renovate and extend existing dwelling house — Newport

Newport, Mayo · Mayo County Council · Planning ref P23/60299

Renovate and extend existing dwelling house
Change of use
06 Mar 2024 · Commenced
1 notice · 1 source identity

Alterations and renovation of existing dwelling, including

Swinford, Mayo · Mayo County Council · Planning ref P21/1066

Alterations and renovation of existing dwelling, including conversion of existing attached garage to living room along with all ancillary works.
Extension
19 Feb 2024 · Commenced
1 notice · 1 source identity

The development consists of a new two storey extension to the

Murrisk, Mayo · Mayo County Council · Planning ref 23122

The development consists of a new two storey extension to the rear of existing dwelling with alterations to existing elevations and associated site works.
Material alteration
19 Feb 2024 · Commenced
1 notice · 1 source identity

Demolition of house to top of foundations and reconstruction of

Ballina, Mayo · Mayo County Council · Planning ref P23/60337

Demolition of house to top of foundations and reconstruction of semi-detached house and all associated site works.
New build
16 Feb 2024 · Commenced
1 notice · 1 source identity

Demolition of house to top of foundations and reconstruction of

Belmullet, Mayo · Mayo County Council · Planning ref P21/1091

Demolition of house to top of foundations and reconstruction of a new detached single storey dwelling house and all associated site works.
Material alteration
14 Feb 2024 · Commenced
1 notice · 1 source identity

Demolition of house to top of foundations and reconstruction of

Ballina, Mayo · Mayo County Council · Planning ref P23/60214

Demolition of house to top of foundations and reconstruction of a new semi detached two-story dwelling house and all associated site works.
Material alteration
14 Feb 2024 · Commenced
1 notice · 1 source identity

Demolition of house to top of foundations and construction of a

Ballina, Mayo · Mayo County Council · Planning ref P23/60216

Demolition of house to top of foundations and construction of a new semi detached two story dwelling house together with all associated site works.
New build
06 Feb 2024 · Commenced
1 notice · 1 source identity

Dwelling house and proprietary effluent treatment system at

Westport, Mayo · Mayo County Council · Planning ref P22/774

Construction of dwelling house and proprietary effluent treatment system at Lugnafahy, Westport, County Mayo
New build
06 Feb 2024 · Commenced
1 notice · 1 source identity

A Community and Social Facility at Admiral Brown Road, Foxford

Foxford, Mayo · Mayo County Council · Planning ref P19/48

Construction of a Community and Social Facility at Admiral Brown Road, Foxford, CoMayo on behalf of Foxford & District Alzheimer Trust
Material alteration
05 Feb 2024 · Commenced
1 notice · 1 source identity

Demolition of house to top of foundations and reconstruction of

Killala, Mayo · Mayo County Council · Planning ref P23/60105

Demolition of house to top of foundations and reconstruction of a detached three- storey dwelling house together with all associated site works.
New build
05 Feb 2024 · Commenced
1 notice · 1 source identity

Demolition of house to top of foundations and reconstruction of

Westport, Mayo · Mayo County Council · Planning ref p23/600294

Demolition of house to top of foundations and reconstruction of detached house and all associated site works.
New build
31 Jan 2024 · Commenced
1 notice · 1 source identity

Proposed dwelling at Convent Road, Claremorris, Co

Claremorris, Mayo · Mayo County Council · Planning ref P22/623

Proposed dwelling at Convent Road, Claremorris, Co. Mayo.
New buildMaterial alteration
29 Jan 2024 · Commenced
1 notice · 1 source identity

This development is material alterations on original foundations

Ballina, Mayo · Mayo County Council · Planning ref 22956

This development is material alterations on original foundations, including all other ancillary site works and services
New build
29 Jan 2024 · Commenced
1 notice · 1 source identity

Demolition of existing property affected by defective concrete

Westport, Mayo · Mayo County Council · Planning ref 2360087

Demolition of existing property affected by defective concrete blocks and reconstruction of property
New build
26 Jan 2024 · Commenced
1 notice · 1 source identity

A new detached dwelling house and all associated site works

Ballyhaunis, Mayo · Mayo County Council · Planning ref p22/697

Construction of a new detached dwelling house and all associated site works.
Extension
24 Jan 2024 · Commenced
1 notice · 1 source identity

Refurbishment and extension to dwellinghouse at Medlicott Street

Newport, Mayo · Mayo County Council · Planning ref 22/1078

Refurbishment and extension to dwellinghouse at Medlicott Street, Newport, Co Mayo
Material alteration
22 Jan 2024 · Commenced
1 notice · 1 source identity

Demolition of house to top of foundations and reconstruction of

Ballina, Mayo · Mayo County Council · Planning ref P22/864

Demolition of house to top of foundations and reconstruction of a new semi- detached dwelling house together with all associated site works.
New build
19 Jan 2024 · Commenced
1 notice · 1 source identity

Demolition of house to top of foundations and reconstruction of

Ballina, Mayo · Mayo County Council · Planning ref P22/7

Demolition of house to top of foundations and reconstruction of a detached two storey dwelling house together with all associated site works.
New build
15 Jan 2024 · Commenced
1 notice · 1 source identity

Demolition of house to top of foundations and reconstruction of

Ballina, Mayo · Mayo County Council · Planning ref p23/60011

Demolition of house to top of foundations and reconstruction of detached house and all associated site works.

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.