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 1,401–1,425 of 2,495 projects

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Extension

06 Feb 2023 · Commenced

1 notice · 1 source identity

Provision of part two- storey, part single storey extension to

Cootehill, Cavan · Cavan County Council · Planning ref 22/331

Provision of part two- storey, part single storey extension to the side and rear of existing dwelling house at Maghernacaldry, Cootehill, Co. Cavan.

Extension

30 Jan 2023 · Commenced

1 notice · 1 source identity

A single storey extension to the side and rear of existing

Murmod Hill Lower, Cavan · Cavan County Council · Planning ref 22/307

the construction of a single storey extension to the side and rear of existing dwelling, adjustments to existing facades, internal layout adjustments and all associated ancillary site works.

Extension

30 Jan 2023 · Commenced

1 notice · 1 source identity

For development consisting of the construction of a

Glencurran, Carrickaboy, Cavan · Cavan County Council · Planning ref 22308

for development consisting of the construction of a single-storey extension to the rear of existing dwelling, carry out associated alterations to external elevations, install a proprietary wastewater treatment system and percolation area, form new entrance gates and piers from the public road, together with all associated site works

Extension

27 Jan 2023 · Commenced

1 notice · 1 source identity

Demolish existing rear outhouses, alter & extend existing single

Cavan, Cavan · Cavan County Council · Planning ref 21/483

demolish existing rear outhouses, alter & extend existing single storey dwelling, improve existing road entrance access, connect new works to existing site services & all ancillary site works

New build

27 Jan 2023 · Commenced

1 notice · 1 source identity

Storey and a half dwelling, new entrance, effluent treatment

Killeshandra, Cavan · Cavan County Council · Planning ref 2071

Construction of storey and a half dwelling, new entrance, effluent treatment system, percolation area and associated site works at Dernaweel, Killeshandra, Co.Cavan

New build

25 Jan 2023 · Commenced

1 notice · 1 source identity

Construct two storey dwelling, detached domestic garage, new

Virginia, Cavan · Cavan County Council · Planning ref 22227

Construct two storey dwelling, detached domestic garage, new entrance, effluent treatment system, percolation area and associated site works at Lisduff, Virginia, Co. Cavan.

Extension

01 Dec 2022 · Commenced

1 notice · 1 source identity

Single storey flat roof side extension at Lakeview, Lishenry

Ballyjamesduff, Cavan · Cavan County Council · Planning ref 21466

Single storey flat roof side extension at Lakeview, Lishenry, Ballyjamesduff

New build

23 Nov 2022 · Commenced

1 notice · 1 source identity

Proposed two- storey dwelling house, wastewater treatment system

Kingscourt, Cavan · Cavan County Council · Planning ref 22/19

Proposed two- storey dwelling house, wastewater treatment system and percolation area, entrance walls and piers together with all ancillary site development works at Lisagoan, Kingscourt, Co. Cavan

New build

21 Nov 2022 · Commenced

1 notice · 1 source identity

Erect New Two Storey Dwelling House, form entrance, install

Shannow , Ballinagh, Cavan · Cavan County Council · Planning ref 20/92

Erect New Two Storey Dwelling House, form entrance, install sewerage treatment unit and percolation area and all associated works at Shannow, Ballinagh, Co. Cavan

Extension

19 Nov 2022 · Commenced

1 notice · 1 source identity

Single storey extension to the rear of existing dwelling

Ballyjamesduff, Cavan · Cavan County Council · Planning ref 22334

single storey extension to the rear of existing dwelling, adjustment of elevations, rooflights, and internal alterations and all ancillary site works

New build

14 Nov 2022 · Commenced

1 notice · 1 source identity

Erect a single storey dwelling house with attached single storey

Owengallis, Cavan · Cavan County Council · Planning ref 21465

Erect a single storey dwelling house with attached single storey domestic garage, proprietary waste water treatment system and percolation area, new site entrance, complete with all ancillary works

Extension

10 Nov 2022 · Commenced

1 notice · 1 source identity

Erect fully serviced two storey extension, form new entrance

Belturbet, Cavan · Cavan County Council · Planning ref 21/344

Erect fully serviced two storey extension, form new entrance, new sewerage treatment facilities & all ancillary works.

New build

08 Nov 2022 · Commenced

1 notice · 1 source identity

A part single storey/part storey and a half style dwelling

Knocknaveagh, Cavan · Cavan County Council · Planning ref 22/36

Construction of a part single storey/part storey and a half style dwelling, install proprietary waste water treatment system and percolation area and form a new site entrance from public road, together with all associated site works.

Extension

14 Oct 2022 · Commenced

1 notice · 1 source identity

Permission for a single storey sunroom extension to existing

Killygowan, Cavan · Cavan County Council · Planning ref 22/220

Permission for a single storey sunroom extension to existing dormer style bungalow dwelling, internal and external alterations to existing dwelling and all ancillary site works

New build

14 Oct 2022 · Commenced

1 notice · 1 source identity

Construct Bungalow, Effluent Treatment System, Percolation and

Carrickaboy, Cavan · Cavan County Council · Planning ref 21/560

Construct Bungalow, Effluent Treatment System, Percolation and Site Development Works

New build

13 Oct 2022 · Commenced

1 notice · 1 source identity

Erect new industrial building for storage & maintenance purposes

Drung, Cavan · Cavan County Council · Planning ref 221

Erect new industrial building for storage & maintenance purposes and all ancillary works.

New build

05 Oct 2022 · Commenced

1 notice · 1 source identity

Auxiliary building, incorporating recreational area, wc's

Belturbet, Cavan · Cavan County Council · Planning ref 17322

Construction of auxiliary building, incorporating recreational area, wc's, showers etc., site entrance, car park, sewerage treatment facilities and all ancillary works. (from foundation level to completion)

New build

03 Oct 2022 · Commenced

1 notice · 1 source identity

Single Storey Bungalow at Mullymagowan, Stradone, Co

Stradone, Cavan · Cavan County Council · Planning ref 22161

Single Storey Bungalow at Mullymagowan, Stradone, Co. Cavan

Extension

01 Oct 2022 · Commenced

1 notice · 1 source identity

A single storey extension to existing building at Killcrossduff

Shercock, Cavan · Cavan County Council · Planning ref 21/632

Construction of a single storey extension to existing building at Killcrossduff, Shercock, Co Cavan

Extension

30 Sep 2022 · Commenced

1 notice · 1 source identity

Fully serviced single storey extension to side of existing

Ballyhaise, Cavan · Cavan County Council · Planning ref 21/29

Erection of fully serviced single storey extension to side of existing dwelling and all ancillary works.

New build

26 Sep 2022 · Commenced

1 notice · 1 source identity

To construct a single storey dwelling house, form new entrance

Cootehill, Cavan · Cavan County Council · Planning ref 21292

To construct a single storey dwelling house, form new entrance, install proprietary mechanical wastewater treatment system and all associated site works.

New build

26 Sep 2022 · Commenced

1 notice · 1 source identity

A milking parlour, plant room & storage — virginia

virginia, Cavan · Cavan County Council · Planning ref 21/305

Construction of a milking parlour, plant room & storage. Construction of a calf shed, Construction of a hayshed , all associated site works.

New build

23 Sep 2022 · Commenced

1 notice · 1 source identity

A new single-storey style dwelling and attached domestic garage

Lough Sheelin Grove, Cavan · Cavan County Council · Planning ref 21/543

Construction of a new single-storey style dwelling and attached domestic garage, consisting of – reinforced concrete foundation – masonry construction (conventional blockwork) – timber cut roof – all to constructed to current building regulations

New build

22 Sep 2022 · Commenced

1 notice · 1 source identity

Erect new clubhouse/dressing rooms with sewerage treatment

Lough Gowna, Cavan · Cavan County Council · Planning ref 2173

Erect new clubhouse/dressing rooms with sewerage treatment system facilities,access via existing entrance,car parking, flood lighting to existing play area & all associated & ancillary works.

New build

15 Sep 2022 · Commenced

1 notice · 1 source identity

To Demolish derelict house and erect 2-storey dwelling

Canningstown, Cavan · Cavan County Council · Planning ref 21/545

To Demolish derelict house and erect 2-storey dwelling, treatment plant, percolation area 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.