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

11,770 In this window 12 months · 12,891 notices

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Showing 1,401–1,425 of 2,864 projects

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Extension

26 May 2026 · Latest notice

The development will consist of: • Demolition of single storey

Drumcondra, Dublin · Dublin City Council · Planning ref WEB5861/25

The development will consist of: • Demolition of single storey structure to rear of existing dwelling and single storey garage and structures to side of existing dwelling • Construction of a new two storey extension to side of existing dwelling • Construction of part single storey and part two storey extension to rear of existing dwelling including single storey canopy • Construction of new single storey porch and canopy to the front elevation • Alterations to the existing vehicular entrance to increase in width to 3.5M in width • Addition of new rooflight to the existing front roofslope and alteration to existing front elevation for enlarged window • All associated internal alterations, elevational alterations, ancillary, site and landscaping works

Notice identityWorks statedScaleCommenced

CN0141932DCBCMS open-data feed The development will consist of: • Demolition of single storey structure to rear of existing dwelling and single storey garage and structures to side of existing dwelling • Construction of a new two storey extension to side of existing dwelling • Construction of part single storey and part two storey extension to rear of existing dwelling including single storey canopy • Construction of new single storey porch and canopy to the front elevation • Alterations to the existing vehicular entrance to increase in width to 3.5M in width • Addition of new rooflight to the existing front roofslope and alteration to existing front elevation for enlarged window • All associated internal alterations, elevational alterations, ancillary, site and landscaping works 260 m²Builder not named 26 May 2026

CN0142072DCBCMS open-data feed The development will consist of: • Demolition of single storey structure to rear of existing dwelling and single storey garage and structures to side of existing dwelling • Construction of a new two storey extension to side of existing dwelling • Construction of part single storey and part two storey extension to rear of existing dwelling including single storey canopy • Construction of new single storey porch and canopy to the front elevation • Alterations to the existing vehicular entrance to increase in width to 3.5M in width • Addition of new rooflight to the existing front roofslope and alteration to existing front elevation for enlarged window • All associated internal alterations, elevational alterations, ancillary, site and landscaping works Applicant Sean and Jennifer Connolly 260 m²Builder not named 14 May 2026

The project row shows the highest notice-stated figure for each metric. Phases and notices are not added together.

New build

25 May 2026 · Latest notice

New 3-storey block of 6 apartments and all associated site works

Killiney, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D24A/0635/WEB

Construction of new 3-storey block of 6 apartments and all associated site works

Extension

25 May 2026 · Commenced

1 notice · 1 source identity

Ground floor extension to the rear of the existing house

Rathfarnham, Dublin · South Dublin County Council

Ground floor extension to the rear of the existing house measuring 20m2 .

Material alteration

22 May 2026 · Latest notice

39 Harcourt Street, Material alterations consisting of repair

Dublin, Dublin · Dublin City Council · Planning ref 3024/18

39 Harcourt Street, Material alterations consisting of repair and renewals to the existing protected structure in office use and also part demolition of the existing modern extension to the rear at 39 Harcourt Street.

Material alteration

22 May 2026 · Commenced

1 notice · 1 source identity

Material alterations and fit out works to provide a cafe within

Dublin, Dublin · Dublin City Council

Material alterations and fit out works to provide a cafe within the main entrance hall to Building East, WWRC Quayside Building, Custom House Quay, Dublin 1.

Extension

21 May 2026 · Commenced

1 notice · 1 source identity

Ground floor flat roof extension to the rear of the existing

dublin, Dublin · Dublin City Council

Ground floor flat roof extension to the rear of the existing dwelling, including roof light and canopy.

Extension

13 May 2026 · Commenced

1 notice · 1 source identity

Partial demolition of an existing rear addition to a city centre

Phibsborough, Dublin · Dublin City Council

Partial demolition of an existing rear addition to a city centre property of traditional brick construction, and the erection of a new single-storey rear extension to the rear (under 40sqm)

Material alteration

13 May 2026 · Commenced

1 notice · 1 source identity

Removal of obsolete equipment and fit- out works to clear and

Dublin, Dublin · Dun Laoghaire Rathdown County Council

Removal of obsolete equipment and fit- out works to clear and optimize the workspace of the area SI03 located at ground floor level of the PM3 building, allowing for the installation of advanced and high- performance systems.

Material alteration

11 May 2026 · Commenced

1 notice · 1 source identity

PM2 Office Refurbishment comprise of the reorganisation of an

Dublin, Dublin · Dun Laoghaire Rathdown County Council

PM2 Office Refurbishment comprise of the reorganisation of an existing office area within the existing second floor level in PM2 Building at Amgen Site.

Material alteration

11 May 2026 · Commenced

1 notice · 1 source identity

The proposed development consists of the relocation of the

Dublin, Dublin · Dun Laoghaire Rathdown County Council

The proposed development consists of the relocation of the existing Office Room and Defects Room, currently located on the north side of the Production Area on the ground floor of the PM3 Building, into an empty area located in the centre of the Production Area on the ground floor of the PM3 Building. The relocation of these two rooms will facilitate the construction of a new MVI Room to support Amgen production activities in the vacated area on the north side of the Production Area.

Material alteration

04 May 2026 · Latest notice

The development will consist of The Fitout of a single storey

Dublin, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D23A/0713

The development will consist of The Fitout of a single storey retail unit to the east side of Nutgrove retail Pk with a gross floor area of 554sqm2, and a maximum overall height of 7.75m. The existing retail unit is a standalone, detached building. There are no shared walls with adjoining buildings.

ExtensionMaterial alteration

23 Apr 2026 · Commenced

1 notice · 1 source identity

A single-storey rear extension to existing dwelling, including

Dublin, Dublin · Dublin City Council

Construction of a single-storey rear extension to existing dwelling, including associated internal alterations, drainage connections, and all ancillary site works.

Material alteration

20 Apr 2026 · Commenced

1 notice · 1 source identity

The fit out of an existing single storey ground floor shell and

Howth, Dublin · Fingal County Council

The fit out of an existing single storey ground floor shell and core unit for use as a café at Thulla Place, Claremont, Howth Road, Howth, Co. Dublin

Extension

15 Apr 2026 · Commenced

1 notice · 1 source identity

Demolition and replacement of existing rear Sunroom and

Blackrock, Dublin · Dun Laoghaire Rathdown County Council

Demolition and replacement of existing rear Sunroom and conversion of the existing garage, and general refurbishment of the existing dwelling.

Material alteration

13 Apr 2026 · Commenced

1 notice · 1 source identity

Internal Offie Fit Out Works for new staff gym — Dublin

Dublin, Dublin · Dublin City Council

Internal Offie Fit Out Works for new staff gym

Extension

13 Apr 2026 · Commenced

1 notice · 1 source identity

Single storey residential home extension of 18 sqm — Dublin 9

Dublin 9, Dublin · Dublin City Council

Single storey residential home extension of 18 sqm.

New build

10 Apr 2026 · Latest notice

The proposed development comprises of the construction of a part

Malahide, Dublin · Fingal County Council · Planning ref F23A/0610

The proposed development comprises of the construction of a part single storey, part two storey 4 bedroom dwelling consisting of 4 bedrooms, featuring living room, playroom, home office space, rear kitchen/living/dining area with access to back garden outdoor space, in addition to ensuite, utility and storage area rooms. Proposed landscaping works to the front and rear of the site, including boundary fences separating existing dwelling with revised plot. Permission is also sought for a new separate , private vehicular access point to the immediate north of the existing site entrance from Malahide Road, with dividing fence and gate into proposed development, provision for two car parking spaces to the front of the property, and all associated and ancillary works including connections and utility works

Notice identityWorks statedScaleCommenced

CN0140639FLBCMS open-data feed The proposed development comprises of the construction of a part single storey, part two storey 4 bedroom dwelling consisting of 4 bedrooms, featuring living room, playroom, home office space, rear kitchen/living/dining area with access to back garden outdoor space, in addition to ensuite, utility and storage area rooms. Proposed landscaping works to the front and rear of the site, including boundary fences separating existing dwelling with revised plot. Permission is also sought for a new separate , private vehicular access point to the immediate north of the existing site entrance from Malahide Road, with dividing fence and gate into proposed development, provision for two car parking spaces to the front of the property, and all associated and ancillary works including connections and utility works 1 unit · 246 m²Builder not named 10 Apr 2026

CN0140636FLBCMS owner-supplied export The proposed development comprises of the construction of a part single storey, part two storey 4 bedroom dwelling consisting of 4 bedrooms, featuring living room, playroom, home office space, rear kitchen/living/dining area with access to back garden outdoor space, in addition to ensuite, utility and storage area rooms. Proposed landscaping works to the front and rear of the site, including boundary fences separating existing dwelling with revised plot. Permission is also sought for a new separate , private vehicular access point to the immediate north of the existing site entrance from Malahide Road, with dividing fence and gate into proposed development, provision for two car parking spaces to the front of the property, and all associated and ancillary works including connections and utility works 1 unit · 170.1 m²Builder not named 07 Apr 2026

The project row shows the highest notice-stated figure for each metric. Phases and notices are not added together.

Material alteration

09 Apr 2026 · Commenced

1 notice · 1 source identity

Material alterations to the Creche, Dunnes Rotunda WC and

Dublin, Dublin · South Dublin County Council

Material alterations to the Creche, Dunnes Rotunda WC and Foodcourt WC block areas at Liffey Valley Shopping Centre Fonthill Road, Dublin 22.

Extension

09 Apr 2026 · Latest notice

Attic Development with Dormer — Ballinteer

Ballinteer, Dublin 16, Dublin · Dun Laoghaire Rathdown County Council · Planning ref D21B/0703

Attic Development with Dormer

Extension

03 Apr 2026 · Commenced

1 notice · 1 source identity

39sqm single storey extension to rear of existing dwelling

Blackrock, Dublin · Dun Laoghaire Rathdown County Council

39sqm single storey extension to rear of existing dwelling

Material alteration

24 Mar 2026 · Commenced

1 notice · 1 source identity

Material Alterations of kitchen Layout at Ground Floor of

Dublin, Dublin · Dublin City Council

Material Alterations of kitchen Layout at Ground Floor of Broomfield House.

Extension

23 Mar 2026 · Commenced

1 notice · 1 source identity

A new single storey extension to the rear return, minor

Ranelagh, Dublin · Dublin City Council

The construction of a new single storey extension to the rear return, minor remodelling works to the existing dwelling and all associated site works and services.

Material alteration

19 Mar 2026 · Commenced

1 notice · 1 source identity

Infilling of existing indoor pool, altering window postions

Rathcoole, Dublin · South Dublin County Council

Infilling of existing indoor pool, altering window postions. Demolition of part of structure and forming of new rear porch

Material alterationChange of use

17 Mar 2026 · Commenced

1 notice · 1 source identity

Change of use of a store room into a histology testing lab with

Dublin, Dublin · Dublin City Council

Change of use of a store room into a histology testing lab with associated office space

Material alteration

16 Mar 2026 · Commenced

1 notice · 1 source identity

Alterations to Residential Unit to provide Individual

CLONSILLA, Dublin · Fingal County Council

Alterations to Residential Unit to provide Individual Residential Space

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.