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

138,265 In this window All history · 153,613 notices

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Showing 1,101–1,125 of 2,495 projects

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Extension

24 Apr 2025 · Commenced

1 notice · 1 source identity

A new two storey extension to existing building consisting of –

Virginia, Cavan · Cavan County Council · Planning ref 24/60250

Construction of a new two storey extension to existing building consisting of – reinforced concrete foundation – steel portal frame/masonry construction (conventional blockwork) – concrete first floor construction – all to constructed to current building regulations

ExtensionChange of use

18 Apr 2025 · Commenced

1 notice · 1 source identity

Extension and change of use of Existing Garage to Consultation

Swanlinbar, Cavan · Cavan County Council · Planning ref 2460468

Extension and change of use of Existing Garage to Consultation Rooms, from sub-floor level to completion

Extension

17 Apr 2025 · Commenced

1 notice · 1 source identity

A single storey extension with alterations to existing school

Killashandra, Cavan · Cavan County Council · Planning ref 23/139

Construction of a single storey extension with alterations to existing school building, new roadside boundary wall and fencing and ancillary works.

New build

11 Apr 2025 · Commenced

1 notice · 1 source identity

1 No fully serviced, single-storey dwelling with new sewage

poles, Cavan · Cavan County Council · Planning ref 21/567

Construction of 1 No fully serviced, single-storey dwelling with new sewage treatment system & percolation area, connection to existing well, new entrance walls and piers to an existing lane and all associated ancillary site works at Corfeehone, poles, Co.Cavan.

New build

28 Mar 2025 · Commenced

1 notice · 1 source identity

A new part two storey part single storey style dwelling

Virginia, Cavan · Cavan County Council · Planning ref 24/60118

Construction of a new part two storey part single storey style dwelling consisting of – reinforced concrete foundation – masonry construction (conventional blockwork) – timber cut roof – pre-cast concrete first floor construction – all to constructed to current building regulations

Extension

25 Mar 2025 · Commenced

1 notice · 1 source identity

Renovation of an Existing Cottage at Shinan Shercock

Shercock, Cavan · Cavan County Council · Planning ref 23/60326

Renovation of an Existing Cottage at Shinan Shercock

New build

21 Mar 2025 · Commenced

1 notice · 1 source identity

A new single storey dwelling consisting of – reinforced concrete

Lisduff, Cavan · Cavan County Council · Planning ref 24/60351

Construction of a new single storey dwelling consisting of – reinforced concrete foundation – masonry construction (conventional blockwork) – prefabricated roof truss – all to constructed to current building regulations

New build

20 Mar 2025 · Commenced

1 notice · 1 source identity

(1) construct walled silage pit, (2) install effluent collection

Bailieborough, Cavan · Cavan County Council · Planning ref 2360288

(1) construct walled silage pit, (2) install effluent collection tank, (3) complete all ancillary site works and associated site structures

New build

19 Mar 2025 · Commenced

1 notice · 1 source identity

Single storey holiday home & all ancillary works — Butlersbridge

Butlersbridge, Cavan · Cavan County Council · Planning ref 22/150

Construction of single storey holiday home & all ancillary works.

New build

14 Mar 2025 · Commenced

1 notice · 1 source identity

Single storey dwelling and all ancillary works — Ballinagh

Ballinagh, Cavan · Cavan County Council · Planning ref 22/230

Construction of single storey dwelling and all ancillary works.

New build

10 Mar 2025 · Commenced

1 notice · 1 source identity

To build a new cattle shed and silage pit @ New inn

Straugh, Cavan · Cavan County Council · Planning ref 241

To build a new cattle shed and silage pit @ New inn Ballyjamesduff Co Cavan

Extension

07 Mar 2025 · Commenced

1 notice · 1 source identity

Construct two- storey/dormer extension to existing dormer

Swanlinbar, Cavan · Cavan County Council · Planning ref 24/60213

Construct two- storey/dormer extension to existing dormer dwelling, provide new replacement effluent treatment system, demolition of existing sheds/out- buildings, alterations to existing entrance and site development works

ExtensionMaterial alteration

14 Feb 2025 · Commenced

1 notice · 1 source identity

Demolitions to an existing single storey dwelling comprising

Crosserlough, Cavan · Cavan County Council · Planning ref 2460458

Demolitions to an existing single storey dwelling comprising porch and external wall openings including the erection of single storey extensions and alterations to existing dwelling elevations, associated site services upgrades and development works at Duffcastle, Crosserlough, Co. Cavan

New build

13 Feb 2025 · Commenced

1 notice · 1 source identity

Erect a fully serviced part two storey, part single storey

Coratober, Cavan · Cavan County Council · Planning ref 22/255

erect a fully serviced part two storey, part single storey dwelling, entrance, boundary walls and piers, waste water treatment facilitates, and all ancillary works

New build

03 Feb 2025 · Commenced

1 notice · 1 source identity

To construct a slatted shed with underground slatted tanks at

Bailieborough, Cavan · Cavan County Council · Planning ref 23120

To construct a slatted shed with underground slatted tanks at Blackstep, Beglieve, Bailieborough, Co.Cavan

Extension

29 Jan 2025 · Commenced

1 notice · 1 source identity

The development consists to construct single storey extensions

Kilcogy, Cavan · Cavan County Council · Planning ref 2375

The development consists to construct single storey extensions to the rear and sides of existing single storey detached dwelling, revised site boundaries, landscaping, and associated site works at Mullaghoran, Kilcogy, Co Cavan.

Change of use

29 Jan 2025 · Commenced

1 notice · 1 source identity

Change of use of ground floor and basement from Retail to Cafe

Kingscourt, Cavan · Cavan County Council · Planning ref 24/60384

Change of use of ground floor and basement from Retail to Cafe incorporating the following works; a) new internal doors, new external door, accessible WC and electrical upgrades.

New build

03 Jan 2025 · Commenced

1 notice · 1 source identity

A Dormer Type Dwelling House at Aghagegna, Kilnaleck

Kilnaleck, Cavan · Cavan County Council · Planning ref 21142

Construction Of A Dormer Type Dwelling House at Aghagegna, Kilnaleck

New build

03 Jan 2025 · Commenced

1 notice · 1 source identity

A two storey type dwelling house at Loch Gowna

Loch Gowna, Cavan · Cavan County Council · Planning ref 22348

construction of a two storey type dwelling house at Loch Gowna

New build

02 Jan 2025 · Commenced

1 notice · 1 source identity

Construct dormer dwelling, connect to existing services

Belturbet, Cavan · Cavan County Council · Planning ref 2460236

Construct dormer dwelling, connect to existing services, construct walls and piers to existing entrance and site development works

New build

31 Dec 2024 · Commenced

1 notice · 1 source identity

Fully serviced bungalow style dwelling new sewage treatment

Virginia, Cavan · Cavan County Council · Planning ref 2433

fully serviced bungalow style dwelling new sewage treatment system & percolation area, new entrance walls and piers, adjoining agricultural entrance and all associated ancillary site works

New build

30 Dec 2024 · Commenced

1 notice · 1 source identity

A New Bungalow At Greaghagibney, Stradone, Co

Stradone, Cavan · Cavan County Council · Planning ref 2461

Construction Of A New Bungalow At Greaghagibney, Stradone, Co. Cavan

New build

30 Dec 2024 · Commenced

1 notice · 1 source identity

Construct new dormer dwelling house at Townparks Ballyhaise, Co

Ballyhaise, Cavan · Cavan County Council · Planning ref 21148

Construct new dormer dwelling house at Townparks Ballyhaise, Co. Cavan

New build

30 Dec 2024 · Commenced

1 notice · 1 source identity

Construct new detached two storey dwelling and all associated

Drumrane Grove, Cavan · Cavan County Council · Planning ref 22129

Construct new detached two storey dwelling and all associated site works

New build

27 Dec 2024 · Commenced

1 notice · 1 source identity

To erect new dwelling house, entrance, boundary walls, and piers

Arvagh, Cavan · Cavan County Council · Planning ref 2460139

To erect new dwelling house, entrance, boundary walls, and piers, with connection to town water main and town foul sewer at Ticosker, Arvagh, Co. Cavan.

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.