Site starts

Every commencement project, and every notice underneath it

5,051 commencement projects across the full history

Showing 1,726 to 1,750 of 5,051 projects

New build
19 Jun 2023 · Commenced
1 unique event

Construct dwelling house, proprietary effluent treatment system

Leckanvy, Mayo · Mayo County Council · Planning ref P21/1237

Construct dwelling house, proprietary effluent treatment system and all ancillary site works and services
Extension
19 Jun 2023 · Commenced
1 unique event

Proposed garden room extension to existing house with all

Newport, Mayo · Mayo County Council · Planning ref 22476

Proposed garden room extension to existing house with all associated siteworks and services
New build
17 Jun 2023 · Commenced
1 unique event

Dwellinghouse with connection to effuent treatment system and

Kilsallagh, Mayo · Mayo County Council · Planning ref P20/819

Dwellinghouse with connection to effuent treatment system and percolation area together with associated site services
New build
16 Jun 2023 · Commenced
1 unique event

A new house at Castlereagh, Killala, Co. Mayo

Killala, Mayo · Mayo County Council · Planning ref 23102

Construction of a new house at Castlereagh, Killala, Co. Mayo
New build
16 Jun 2023 · Commenced
1 unique event

New house at Castlereagh, Killala

Killala, Mayo · Mayo County Council · Planning ref 2392

New house at Castlereagh, Killala.
New buildExtension
15 Jun 2023 · Commenced
1 unique event

Demolish existing garage and conservatory, to construct

Streamstown, Mayo · Mayo County Council · Planning ref P23/51

Demolish existing garage and conservatory, to construct extension to both sides and rear of existing dwelling, to modify existing rear roof to incorporate stairwell and ensuite, to modify existing front roof to incorporate rooflights, renovate existing dwelling and all associated site works at Streamstown, Westport, Co. Mayo.
New build
14 Jun 2023 · Commenced
1 unique event

New 4 bay slatted shed — Knockatonish

Knockatonish, Mayo · Mayo County Council · Planning ref P21/697

New 4 bay slatted shed
New build
12 Jun 2023 · Commenced
1 unique event

A new two storey detached dwelling house — Castlelacken

Castlelacken, Mayo · Mayo County Council · Planning ref P22/564

Construction of a new two storey detached dwelling house.
Extension
12 Jun 2023 · Commenced
1 unique event

86.2 sq.m. First floor Extension and alterations to existing

Westport, Mayo · Mayo County Council · Planning ref 22746

86.2 sq.m. First floor Extension and alterations to existing house and all ancillary works, siteworks and services at Sheeroe, Westport, Co. Mayo
Extension
12 Jun 2023 · Commenced
1 unique event

Extension and alterations to existing school, together with all

Mayo · Mayo County Council · Planning ref P21/910

Construction of Extension and alterations to existing school, together with all ancillary siteworks and services at Tonragee N.S., Tonragee, Achill, Co. Mayo
Extension
09 Jun 2023 · Commenced
1 unique event

Replacement and extension of existing dwelling house — Caurans

Caurans, Mayo · Mayo County Council · Planning ref P20/447

Replacement and extension of existing dwelling house
New build
09 Jun 2023 · Commenced
1 unique event

The development shall consist of the erection of a dwelling

Graughill, Mayo · Mayo County Council · Planning ref P22/355

The development shall consist of the erection of a dwelling house, installation of a proprietary treatment unit including a percolation/tertiary area and to include all other ancillary site services and development works associated with the approved permission.
Extension
08 Jun 2023 · Commenced
1 unique event

An extension to an existing dwelling, renovate dwelling and

Mayo · Mayo County Council · Planning ref 221158

Construction of an extension to an existing dwelling, renovate dwelling and upgrade existing vehicular entrance and the decommissioning and removal of existing wastewater treatment system and installation of a new onsite wastewater treatment system and all ancillary works at Pollavaddy, Balla, Co. Mayo
ExtensionChange of use
08 Jun 2023 · Commenced
1 unique event

Change of use of existing shop unit to public house and

Achill, Mayo · Mayo County Council · Planning ref 23/140

Change of use of existing shop unit to public house and construction of an extension to accommodate toilets and store together with ancillary site works at The Amethyst, Keel, Achill
New build
08 Jun 2023 · Commenced
1 unique event

A dwelling house, connection to mains sewage and associated site

Castlebar, Mayo · Mayo County Council · Planning ref P22/1122

Construction of a dwelling house, connection to mains sewage and associated site works at Breaffy, Castlebar, Co. Mayo
New build
07 Jun 2023 · Commenced
1 unique event

A dwelling house, proprietary sewage treatment system, and all

Tourmakeady, Mayo · Mayo County Council · Planning ref P21/940

Construction of a dwelling house, proprietary sewage treatment system, and all associated site work at Churchfield Upper, Tourmakeady, Claremorris, Co. Mayo.
New build
07 Jun 2023 · Commenced
1 unique event

New dwellign with effluent treatment system & associated site

Killeenacofs, Mayo · Mayo County Council · Planning ref P22/60006

CONSTRUCTION OF NEW DWELLIGN WITH EFFLUENT TREATMENT SYSTEM & ASSOCIATED SITE WORKS
Extension
07 Jun 2023 · Commenced
1 unique event

Development will consist of the demolition of an existing two

Westport, Mayo · Mayo County Council · Planning ref P2360009

Development will consist of the demolition of an existing two storey rear annex and the construction of a proposed two storey rear extension, with all associated site works. at 4 McBride Terrace Leenane Rd. Westport, Co. Mayo
New build
06 Jun 2023 · Commenced
1 unique event

Demolish existing semi- detached two storey dwelling house and

Ballina, Mayo · Mayo County Council · Planning ref 211152

DEMOLISH EXISTING SEMI- DETACHED TWO STOREY DWELLING HOUSE AND CONSTRUCT REPLACEMENT SEMI-DETACHED TWO STOREY DWELLING HOUSE INCLUDING ALL OTHER ANCILLARY SITE WORKS AND SERVICES
Extension
06 Jun 2023 · Commenced
1 unique event

Grass playing pitch, All-Weather Synthetic Pitch, All- Weather

Westport, Mayo · Mayo County Council · Planning ref P21/1277

Grass playing pitch, All-Weather Synthetic Pitch, All- Weather smaller practice areas, together with associated fencing, lighting and site works.
New build
06 Jun 2023 · Commenced
1 unique event

A detached two-storey dwelling house and all associated site

Westport, Mayo · Mayo County Council · Planning ref P21/817

Construction of a detached two-storey dwelling house and all associated site works at Srahnamanragh, Ballycroy, Westport, Co. Mayo
New build
05 Jun 2023 · Commenced
1 unique event

Demolish existing semi- detached two storey dwelling house, and

Ballina, Mayo · Mayo County Council · Planning ref 22952

DEMOLISH EXISTING SEMI- DETACHED TWO STOREY DWELLING HOUSE, AND CONSTRUCT REPLACEMENT SEMI-DETACHED TWO STOREY DWELLING HOUSE INCLUDING ALL OTHER ANCILLARY SITE WORKS AND SERVICES
New build
03 Jun 2023 · Commenced
1 unique event

A dwelling house and septic tank system — Killadoon

Killadoon, Mayo · Mayo County Council · Planning ref 22-527

construction of a dwelling house and septic tank system
Extension
02 Jun 2023 · Commenced
1 unique event

Construct extension and refurbish existing house — Ballina

Ballina, Mayo · Mayo County Council · Planning ref P.23/40

Construct extension and refurbish existing house.
New buildExtension
02 Jun 2023 · Commenced
1 unique event

The development consists of part demolition of the existing

Geesala, Mayo · Mayo County Council · Planning ref P22/877

The development consists of part demolition of the existing existing dwelling house structure and construction of extension to the rear of the existing dwelling house. To include all other ancillary site services and development works associated with the permitted development.
Search and filters1 active
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
142,672 In this window All history · 158,442 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 · 06 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.

Keep this commencement search working

Create an alert for this exact filter set, inspect only the mapped public locations, or use the weekly briefing. Unmatched planning references remain visibly source-limited.