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
11,770 In this window 12 months · 12,891 notices
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Showing 951–975 of 2,864 projects

Extension
13 Jan 2026 · Commenced
1 notice · 1 source identity

Conversion of existing attic space comprising of modification of

Lucan, Dublin · South Dublin County Council · Planning ref SD25B/0326W

Conversion of existing attic space comprising of modification of existing roof structure, raising of existing gable c/w window, new access stairs, 2 roof windows to the front and flat roof dormer to the rear.
Extension
13 Jan 2026 · Commenced
1 notice · 1 source identity

Conversion of existing attic space comprising of modification of

Perrystown, Dublin · South Dublin County Council · Planning ref SD25B/0498W

Conversion of existing attic space comprising of modification of existing roof structure, new access stairs, 2no. roof windows to the front and flat roof dormer to the rear.
ExtensionMaterial alteration
12 Jan 2026 · Commenced
1 notice · 1 source identity

• Demolition of existing single storey extension / garage to

Rathfarnham, Dublin · South Dublin County Council · Planning ref SD25B/0012W

• Demolition of existing single storey extension / garage to side and rear; • Construction of a single storey extension to the front and side including rooflight and covered areas to front; • Alterations to existing windows / doors and/or new openings at ground floor to front and rear; • Widening of the front existing vehicular entrance to 3.5m and associated alterations to plinth, railings and gates; • All associated demolition, internal layout alterations, associated site, landscaping and drainage works.
ExtensionMaterial alteration
12 Jan 2026 · Commenced
1 notice · 1 source identity

A) 2-Storey extension to side and front, with a wall proposed on

Clondalkin, Dublin · South Dublin County Council · Planning ref SD25B/0071W

a) 2-Storey extension to side and front, with a wall proposed on boundary with Property No. 8 St Brigid's Road b) Single storey extensions to front and rear c) Refurbishment including change of fenestration and removal of chimney to rear d) Enlargement of existing vehicular access e) All related works.
Extension
12 Jan 2026 · Commenced
1 notice · 1 source identity

Enlarge & convert existing attic room to bedroom, provide

Churchtown, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D23B/0059

Enlarge & convert existing attic room to bedroom, provide compliant stairs for access, & internal alterations.
Extension
06 Jan 2026 · Commenced
1 notice · 1 source identity

An extension to the kitchen / dining room, the construction of

Dublin, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D25B/0506/WEB

An extension to the kitchen / dining room, the construction of an outdoor barbeque / dining area, new wall at the eastern boundary to 'The Nook', Rosmeen Park, screening to the existing garden wall to the southern boundary to support planters, steps within the existing terrace to the side of the kitchen / dining room, and new balustrading and terrace finish to the roof terrace.
Extension
05 Jan 2026 · Commenced
1 notice · 1 source identity

Conversion of existing attic space comprising of modification of

Ballycullen, Dublin · South Dublin County Council · Planning ref SD25B/0284W

Conversion of existing attic space comprising of modification of existing roof structure, raising of existing gable c/w window, new access stairs, 2no. roof windows to the front and flat roof dormer to the rear.
Change of use
05 Jan 2026 · Commenced
1 notice · 1 source identity

Change of use from offices to a medical centre and all related

Castleknock, Dublin · Fingal County Council · Planning ref FW25A/0340

Change of use from offices to a medical centre and all related alteration works.
Extension
05 Jan 2026 · Commenced
1 notice · 1 source identity

Conversion of existing attic space comprising of modification of

Lucan, Dublin · South Dublin County Council · Planning ref SD25B/0472W

Conversion of existing attic space comprising of modification of existing roof structure, raising of existing gable c/w window, new access stairs, 2no. roof windows to the front and flat roof dormer to the rear.
Extension
05 Jan 2026 · Commenced
1 notice · 1 source identity

The construction of: a two-storey flat roof extension to the

Dublin 4, Dublin · Dublin City Council · Planning ref WEB1586/24

the construction of: a two-storey flat roof extension to the side of the existing house; internal modifications including moving the existing internal staircase to improve accessibility; minor alterations to the rainwater goods on
Extension
05 Jan 2026 · Commenced
1 notice · 1 source identity

Provision of a first floor extension to part of the existing

Dublin, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D24A/0059

Provision of a first floor extension to part of the existing single storey dwelling, and all ancillary site works necessary to facilitate the development.
Extension
05 Jan 2026 · Commenced
1 notice · 1 source identity

Amendments to the previously approved application (SD24B/0302)

Templeogue, Dublin · South Dublin County Council · Planning ref SD25B/0418W

Amendments to the previously approved application (SD24B/0302) consisting of an extension of the single storey extension to the rear of existing dwelling, change of porch roof from hip to a gable, an addition of 1 No. dormer on the north elevation and 1No. rooflight with alterations to existing approved dormer roofs, internal alterations and associated site works
Material alteration
05 Jan 2026 · Commenced
1 notice · 1 source identity

Internal changes — Ranelagh

Ranelagh, Dublin 6, Dublin · Dublin City Council · Planning ref WEB2542/24

Internal changes; a modified opening to the rear return at garden level; and solar panels to the rear facing pitches of the main roof.
Extension
05 Jan 2026 · Commenced
1 notice · 1 source identity

Single storey extension to the front of existing dwelling

Tallaght, Dublin · South Dublin County Council · Planning ref SD25B/0314W

Construction of single storey extension to the front of existing dwelling comprising of new entrance hallway and sitting room extension and all associated site works.
Extension
05 Jan 2026 · Commenced
1 notice · 1 source identity

The development will consist of A) A single storey extension to

Dublin, Dublin · South Dublin County Council · Planning ref SD25B/0036

The development will consist of A) A single storey extension to the rear and side of existing dwelling with rooflights B) New first floor windows to side of existing dwelling C) Alterations to front, side and rear elevation, D) New porch to front of existing dwelling and all associated site works
Extension
05 Jan 2026 · Commenced
1 notice · 1 source identity

Alterations and Extension to 4 Leeson Park Avenue, Dublin 6

Ranelagh, Dublin · Dublin City Council · Planning ref 4279/24

Alterations and Extension to 4 Leeson Park Avenue, Dublin 6.
Extension
05 Jan 2026 · Commenced
1 notice · 1 source identity

Attic conversion for storage, featuring a rear dormer, two front

Dublin, Dublin · Fingal County Council · Planning ref FW25A/0111E

Attic conversion for storage, featuring a rear dormer, two front-facing Velux windows, a rear Velux window, and a new gable window on the side.
Extension
05 Jan 2026 · Commenced
1 notice · 1 source identity

A single storey 2 classroom SEN base extension,(floor area

Dublin, Dublin · Dublin City Council · Planning ref 3590/22

Construction of a single storey 2 classroom SEN base extension,(floor area approx. 438 sqm) the demolition of an existing play-shed annex which is connected to the original school block, new play areas and the reconfiguration of the existing car park layout,connections to services,together with all associated site works.
Extension
04 Jan 2026 · Commenced
1 notice · 1 source identity

137 Howth Road, Clontarf, Dublin 3

Dublin, Dublin · Dublin City Council · Planning ref 4082/24

137 Howth Road, Clontarf, Dublin 3, . - The development will consist of the demolition of the existing ground floor kitchen, external blockwork sheds, part of the existing front entrance wall, garage wall portions of the rear external wall and the hipped portion of the roof. We intend to construct a ground floor extension to the rear of the property, a new entrance porch, convert the attic, provide a flat roof dormer to the rear of the property and internal alterations. We also intend to fit brick slips to the front facade.
Extension
02 Jan 2026 · Commenced
1 notice · 1 source identity

A single storey detached ancillary, non-habitable, gym building

Dublin 6, Dublin · Dublin City Council · Planning ref 1761/25

The construction of a single storey detached ancillary, non-habitable, gym building to the rear garden and all associated landscaping and site works.
Extension
02 Jan 2026 · Commenced
1 notice · 1 source identity

Two storey extension at the rear of the house — Dublin

Dublin, Dublin · Dublin City Council · Planning ref WEB5111/25

Two storey extension at the rear of the house
Extension
31 Dec 2025 · Commenced
1 notice · 1 source identity

First floor extension to existing single storey extension at

Cabinteely, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D25B/0023

First floor extension to existing single storey extension at South East side of the existing house, including all ancillary work
Extension
29 Dec 2025 · Commenced
1 notice · 1 source identity

Attic conversion incorporating removal of existing hipped roof

Clonee, Dublin · Fingal County Council · Planning ref FW25A/0345E

Attic conversion incorporating removal of existing hipped roof and replacing with new "A" roof together with dormer window to rear
Extension
25 Dec 2025 · Commenced
1 notice · 1 source identity

Demolition of an existing single storey side and rear extension

Palmerstown, Dublin · South Dublin County Council · Planning ref SD24B/542W

Demolition of an existing single storey side and rear extension together with utility rooms at the rear and demolition of an entrance ramp at the front to provide new single storey flat roof extension to the rear, side and front with installation of the rooflights over the rear and side extension, and construction of new entrance steps, retrofit external wall insulation, installation of new windows, and also landscaping works, site works, drainage works, and all associated ancillary works necessary to facilitate the development.
Extension
22 Dec 2025 · Commenced
1 notice · 1 source identity

Completion of partially constructed single-storey extension to

Dublin 24, Dublin · South Dublin County Council · Planning ref SD25B/0011W

Completion of partially constructed single-storey extension to the side and rear with a pitched roof at Killininny Cottages, Dublin 24, .

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.