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 976–1,000 of 1,953 projects

Extension
23 Jun 2023 · Commenced
1 notice · 1 source identity

Extension to Dwelling at Kilkiloge, Mullaghmore, Co

Mullaghmore, Sligo · Sligo County Council · Planning ref 21325

Extension to Dwelling at Kilkiloge, Mullaghmore, Co.Sligo
Extension
21 Jun 2023 · Commenced
1 notice · 1 source identity

(1) decommission existing septic tank and install new

Knocknahur, Sligo · Sligo County Council · Planning ref PL21/437

(1) decommission existing septic tank and install new proprietary effluent treatment system and percolation area (2) construction of extensions as follows: garage / utility room extension to south east elevation, larger sun room extension to south west elevation, ensuite extension to north east elevation and porch extension to north west elevation all to existing dwelling
New build
20 Jun 2023 · Commenced
1 notice · 1 source identity

Construct a storey and half dwelling house with a single storey

Ballintogher East ED, Sligo · Sligo County Council · Planning ref 22-337

Construct a storey and half dwelling house with a single storey wing attached to the rear and proprietary wastewater treatment system and percolation area.
Extension
19 Jun 2023 · Commenced
1 notice · 1 source identity

Development consisting of the following (a) the renovation of

KNOCKNAHUR, Sligo · Sligo County Council · Planning ref 227

development consisting of the following (a) the renovation of the existing dormer dwelling and new rear extension circa 63m2 (b) replacement of the existing waste water treatment system including all other site works and service connections
Extension
16 Jun 2023 · Commenced
1 notice · 1 source identity

Extension to existing building to accommodate passenger lift

Clogherevagh, Sligo · Sligo County Council · Planning ref 21/333

Extension to existing building to accommodate passenger lift, accessibility upgrade works and all associated site works at St. Angela's College,Cl ogherevagh Co. Sligo
Change of use
12 Jun 2023 · Commenced
1 notice · 1 source identity

Installation of a wastewater treatment system to serve the

Gorteen, Sligo · Sligo County Council · Planning ref 19162

Installation of a wastewater treatment system to serve the cottage.
Extension
12 Jun 2023 · Commenced
1 notice · 1 source identity

Alterations to existing Dwelling And rear Extension At Doonally

BALLYGAWLEY, Sligo · Sligo County Council · Planning ref 21117

Alterations to existing Dwelling And rear Extension At Doonally, Ballygawley, Co.Sligo
New build
10 Jun 2023 · Commenced
1 notice · 1 source identity

Single Story domestic Dwelling At Lavally, Ballintogher, Co

Ballintogher, Sligo · Sligo County Council · Planning ref 21418

Construction Of Single Story domestic Dwelling At Lavally, Ballintogher, Co. Sligo
New build
06 Jun 2023 · Commenced
1 notice · 1 source identity

New Detached Single Storey Dwelling — Ballisodare

Ballisodare, Sligo · Sligo County Council · Planning ref 19/245

Construction of New Detached Single Storey Dwelling
New build
05 Jun 2023 · Commenced
1 notice · 1 source identity

One detached two storey dwelling house and install a waster

Drumfin, Sligo · Sligo County Council · Planning ref 2294

Construction of one detached two storey dwelling house and install a waster water treatment system with associated percolation area.
Extension
31 May 2023 · Commenced
1 notice · 1 source identity

Renovation and extension of existing dwelling — Rosses Point

Rosses Point, Sligo · Sligo County Council · Planning ref PL21/33

Renovation and extension of existing dwelling
New build
26 May 2023 · Commenced
1 notice · 1 source identity

A detached domestic dwelling, a proprietary effluent treatment

Munninane, Sligo · Sligo County Council · Planning ref PL21/380

Construction of a detached domestic dwelling, a proprietary effluent treatment system and all associated site works
New build
28 Apr 2023 · Commenced
1 notice · 1 source identity

A new detached dwelling house with onsite wastewater treatment

Collooney, Sligo · Sligo County Council · Planning ref 22/261

construction of a new detached dwelling house with onsite wastewater treatment system, connection to public services and all associated site works
Extension
28 Apr 2023 · Commenced
1 notice · 1 source identity

Development consisting of upgrade of existing septic tank to new

Glencar, Sligo · Sligo County Council · Planning ref PL22/60007

development consisting of upgrade of existing septic tank to new proprietary effluent treatment system and percolation area to existing dwelling
Extension
28 Apr 2023 · Commenced
1 notice · 1 source identity

Extensions to north east and south east elevations and

Ballinfull, Sligo · Sligo County Council · Planning ref PL22/227

construction of extensions to north east and south east elevations and alterations to north west and north east elevations all to existing dwelling
New build
24 Apr 2023 · Commenced
1 notice · 1 source identity

Dwelling house, septic tank and percolation area, enlarged

Collooney, Sligo · Sligo County Council · Planning ref 19/438

Development of dwelling house, septic tank and percolation area, enlarged entrance and all necessary ancillary site works.
Extension
24 Apr 2023 · Commenced
1 notice · 1 source identity

A flat roof extension to rear of house 35m2 floor area, 5

Ballintogher, Sligo · Sligo County Council · Planning ref 2247

Construction of a flat roof extension to rear of house 35m2 floor area, 5. Elevational changes to existing south side gable to form new window and door opening
Extension
11 Apr 2023 · Commenced
1 notice · 1 source identity

New first floor extension over existing single storey section of

Rosses Point, Sligo · Sligo County Council · Planning ref Pl20/206

construction of new first floor extension over existing single storey section of existing dwelling
Extension
11 Apr 2023 · Commenced
1 notice · 1 source identity

Demolition of existing flat roof extension to the rear of

Skreen, Sligo · Sligo County Council · Planning ref 22/29

Demolition of existing flat roof extension to the rear of existing dwelling house, construction of a new front porch and nex extensions to both gables end and the rear of existing dwelling house, carry out all necessary alteratons and refurbishment works to existing dwelling house including the raising of existing eaves and ridge level, install new effluent treatent system and percolation area together with the carrying out of all associated anicllary site works
Extension
10 Apr 2023 · Commenced
1 notice · 1 source identity

Demolition of existing extension, construction of new 62m2

COLLOONEY, Sligo · Sligo County Council · Planning ref 20/304

DEMOLITION OF EXISTING EXTENSION, CONSTRUCTION OF NEW 62M2 EXTENSION, CONSTRUCTION OF NEW STP AND PERCOLATION AREA
New build
01 Apr 2023 · Commenced
1 notice · 1 source identity

The removal of existing prefabricated classrooms and the

Sligo, Sligo · Sligo County Council · Planning ref PL20/142

Proposed Development of the removal of existing prefabricated classrooms and the construction of a new single-storey prefabricated building containing further education classrooms and ancillary accommodation, together with a roof canopy between proposed and existing buildings, relocated hard play area, modified car parking, and all other associated site works and services. at Sligo College of Further Education, Clarion Road, Ballytivan, Sligo
New build
31 Mar 2023 · Commenced
1 notice · 1 source identity

A dwelling house and all associated site works — Mullaghmore

Mullaghmore, Sligo · Sligo County Council · Planning ref PL21/435

construction of a dwelling house and all associated site works
New build
20 Mar 2023 · Commenced
1 notice · 1 source identity

A dwelling house, proprietary wastewater treatment system and

Tubbercurry, Sligo · Sligo County Council · Planning ref P22/368

Construction of a dwelling house, proprietary wastewater treatment system and all associated site works at Cashel South, Tubbercurry, Co. Sligo.
Extension
17 Mar 2023 · Commenced
1 notice · 1 source identity

Development consisting of the following: (1) Proposed renovation

Enniscrone, Sligo · Sligo County Council · Planning ref P21-10

Development consisting of the following: (1) Proposed renovation of existing single story dwelling house to include significant changes to all elevations, (2) Construction of single story extensions to the Northeast and Southwest elevations and (3) all associated site works
Extension
16 Mar 2023 · Commenced
1 notice · 1 source identity

A new rear extension — Sligo

Sligo, Sligo · Sligo County Council · Planning ref PL20323

Construction of a new rear extension.

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.