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
Filters Show / hide

Showing 1,651–1,675 of 2,495 projects

New build
05 Feb 2021 · Commenced
1 notice · 1 source identity

A New Dormer Dwelling, Sewage Treatment, Percolation Area & All

Shercock, Cavan · Cavan County Council · Planning ref 1759

Construction of A New Dormer Dwelling, Sewage Treatment, Percolation Area & All Associate Site Works At Taghart South, Shercock
New build
04 Feb 2021 · Commenced
1 notice · 1 source identity

New 2 storey detached house — Bailieborough

Bailieborough, Cavan · Cavan County Council · Planning ref 20/377

New 2 storey detached house
New build
03 Feb 2021 · Commenced
1 notice · 1 source identity

A new single storey sports building (approx — Ballyhaise

Ballyhaise, Cavan · Cavan County Council · Planning ref 20/57

Construction of a new single storey sports building (approx. 101.45m2) comprising of gym area, with ancillary changing areas & toilet facilities, together with all associated site development works.
Extension
19 Jan 2021 · Commenced
1 notice · 1 source identity

A single storey extension & renovation to existing dwelling

Kilnaleck, Cavan · Cavan County Council · Planning ref 2088

Construction of a single storey extension & renovation to existing dwelling.
New build
05 Jan 2021 · Commenced
1 notice · 1 source identity

Construct of new detahced storage building (156 — Ballyhaise

Ballyhaise, Cavan · Cavan County Council · Planning ref 2091

Construct of new detahced storage building (156.3m2), connect into existing services and carry out associated site works at Townparks, Ballyhaise, Co. Cavan
New build
28 Dec 2020 · Commenced
1 notice · 1 source identity

A single storey domestic garage — Bailieborough

Bailieborough, Cavan · Cavan County Council · Planning ref 20/204

Construction of a single storey domestic garage
Extension
22 Dec 2020 · Commenced
1 notice · 1 source identity

To erect an extension to the rear and side of the dwelling

Cavan, Cavan · Cavan County Council · Planning ref 19527

To erect an extension to the rear and side of the dwelling, together with all associated site works.
New build
21 Dec 2020 · Commenced
1 notice · 1 source identity

A two storey style dwelling — Crosserlough

Crosserlough, Cavan · Cavan County Council · Planning ref 20/191

Construction of a two storey style dwelling
New build
18 Dec 2020 · Commenced
1 notice · 1 source identity

A new filling station/apartment consisting of – reinforced

Virginia, Cavan · Cavan County Council · Planning ref 10/34

Construction of a new filling station/apartment consisting of – reinforced concrete foundation – masonry construction (conventional blockwork) – timber cut roof – precast concrete first floor construction – all to constructed to current building regulations
New build
16 Dec 2020 · Commenced
1 notice · 1 source identity

Construct Dormer Dwelling, Effluent Treatment System, Associated

Ballyconnell, Cavan · Cavan County Council · Planning ref 20/286

Construct Dormer Dwelling, Effluent Treatment System, Associated Site Works, Access via Existing Entrance and Roadway
New build
16 Dec 2020 · Commenced
1 notice · 1 source identity

To (a) construct a two storied dwelling house, (b) to install a

mullagh, Cavan · Cavan County Council · Planning ref 1576

to (a) construct a two storied dwelling house, (b) to install a proprietary waste water treatment unit and percolation area and all ancillary site works, (c) to make a new entrance onto the road
New build
16 Dec 2020 · Commenced
1 notice · 1 source identity

Construct two- storey dwelling, detached domestic garage, new

Ballinagh, Cavan · Cavan County Council · Planning ref 20257

Construct two- storey dwelling, detached domestic garage, new entrance, effluent treatment system, percolation area and associated site works at Knockaghy, Ballinagh, Co Cavan.
New build
15 Dec 2020 · Commenced
1 notice · 1 source identity

Two storey type dwelling at Drummole, Tullyco, Cootehill, Co

Cootehill, Cavan · Cavan County Council · Planning ref 20/161

Construction of two storey type dwelling at Drummole, Tullyco, Cootehill, Co. Cavan
New build
15 Dec 2020 · Commenced
1 notice · 1 source identity

An agricultural slatted shed to incorporate slatted area

Carrickaboy, Cavan · Cavan County Council · Planning ref 20/100

Construction of an agricultural slatted shed to incorporate slatted area, external feed passage and underground slurry storage tank
Extension
14 Dec 2020 · Commenced
1 notice · 1 source identity

Extensions and alterations to existing single storey type

Bailieborough, Cavan · Cavan County Council · Planning ref 20/164

Construction of extensions and alterations to existing single storey type dwelling
New build
09 Dec 2020 · Commenced
1 notice · 1 source identity

Erect Detached Two Story Dwelling from subfloor/rising blockwork

Crosserlough, Cavan · Cavan County Council · Planning ref 20/156

Erect Detached Two Story Dwelling from subfloor/rising blockwork Level to Completion at Drumroragh, Crosserlough, Co Cavan
New build
05 Dec 2020 · Commenced
1 notice · 1 source identity

Complete Two- Storey Dwelling and Extension together - Works to

Belturbet, Cavan · Cavan County Council · Planning ref 20/250

Complete Two- Storey Dwelling and Extension together - Works to include roof construction, installation of windows & external doors, cavity insulation, plastering, ground floor construction, fit out of dwelling, new effluent treatment system & site development works.
New build
04 Dec 2020 · Commenced
1 notice · 1 source identity

A dormer style dwelling house comprising three bedrooms, kitchen

Cootehill, Cavan · Cavan County Council · Planning ref 20192

Construction of a dormer style dwelling house comprising three bedrooms, kitchen/dining room, sitting room, two bathrooms, utility and conservatory ( total floor area 190M2) at Coskemduff, Muadabawn, Cootehill County Cavan
New build
04 Dec 2020 · Commenced
1 notice · 1 source identity

New single storey style dwelling consisting of – reinforced

Virginia, Cavan · Cavan County Council · Planning ref 1967

new single storey style dwelling consisting of – reinforced concrete foundation– structural insulated panels (SIPs) walls – SIPs roof – –all to constructed to current building regulations
New build
25 Nov 2020 · Commenced
1 notice · 1 source identity

Complete dwelling from first floor , joisted & partial blockwork

Glacarrick, Loughduff, Cavan · Cavan County Council · Planning ref 18/272

Complete dwelling from first floor , joisted & partial blockwork on 2nd floor to completion at Glascarrick, Loughduff, Co Cavan
New build
13 Nov 2020 · Commenced
1 notice · 1 source identity

Fully serviced single storey replacement dwelling, relocation of

Ballyhaise, Cavan · Cavan County Council · Planning ref 20296

Erection of fully serviced single storey replacement dwelling, relocation of existing entrance, connection to public mains and all ancillary works at Townparks, Ballyhaise, Co. Cavan
New build
03 Nov 2020 · Commenced
1 notice · 1 source identity

Complete dwelling from dpc level — Kilcogy

Kilcogy, Cavan · Cavan County Council · Planning ref 18/112

Complete dwelling from dpc level
New build
02 Nov 2020 · Commenced
1 notice · 1 source identity

A part single storey and part two storey dwelling consisting of

Kilnaleck, Cavan · Cavan County Council · Planning ref 1960

Construction of a part single storey and part two storey dwelling consisting of: -reinforced concrete foundation -Masonry construction ( conventional blockwork) -timber cut roof -precast concrete first floor construction -all to be constructed to current building regulation
Extension
28 Oct 2020 · Commenced
1 notice · 1 source identity

Domestic extension (281m2) to existing dwelling and all

Arvagh, Cavan · Cavan County Council · Planning ref 20/108

Domestic extension (281m2) to existing dwelling and all ancillary works at Corduff or Cormore, Arvagh.
Extension
28 Oct 2020 · Commenced
1 notice · 1 source identity

A single storey extension to the side of existing dwelling house

Cootehill, Cavan · Cavan County Council · Planning ref 19329

A SINGLE STOREY EXTENSION TO THE SIDE OF EXISTING DWELLING HOUSE

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.