Commencements / complete inventory / Ranked / relevance Index refreshed nightly · 28 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 501–525 of 2,495 projects

New build
15 Dec 2024 · Commenced
1 notice · 1 source identity

A Dwelling House, Effluent Treatment System and together with

Ballydurrow, Cavan · Cavan County Council · Planning ref 2460282

construction of a Dwelling House, Effluent Treatment System and together with site access & all associated site works
Extension
27 Nov 2024 · Commenced
1 notice · 1 source identity

Renovation & alterations to dwelling — FURNACELAND

FURNACELAND, SWANLINBAR, Cavan · Cavan County Council · Planning ref 23/60058

RENOVATION & ALTERATIONS TO DWELLING. WORKS TO INCLUDE ALTERATIONS TO INTERNAL LAYOUT, & EXTERNAL ELEVATIONS, AND ASSOCIATED SITE WORKS AT FURNACELAND, SWANLINBAR, CO CAVAN.
New build
14 Nov 2024 · Commenced
1 notice · 1 source identity

A part two storey, part single storey dwelling house, detached

Cornafean, Cavan · Cavan County Council · Planning ref 23/60148

The erection of a part two storey, part single storey dwelling house, detached domestic garage, entrance gates and piers, wastewater treatment system with percolation area and all associated works.
New build
31 Oct 2024 · Commenced
1 notice · 1 source identity

Single storey dwelling and single storey attached domestic

Gortnacargy, Cavan · Cavan County Council · Planning ref 23/60194

ERECTION OF SINGLE STOREY DWELLING AND SINGLE STOREY ATTACHED DOMESTIC GARAGE, ALL ANCILLARY WORKS, SITE ENTRANCE, WASTEWATER TREATMENT SYSTEM AND PERCOLATION AREA AT BUNARKY LAKE, GORTNACARGY, BAWNBOY, CO CAVAN.
New build
25 Oct 2024 · Commenced
1 notice · 1 source identity

Dwelling house, effluent treatment system, percolation area and

Windmills, Cavan · Cavan County Council · Planning ref 2460235

Dwelling house, effluent treatment system, percolation area and all ancillary works and services
Change of use
21 Oct 2024 · Commenced
1 notice · 1 source identity

Change of use of splitlevel outbuilding to toilet block and beer

Ballyconnell, Cavan · Cavan County Council · Planning ref 2460060

Change of use of splitlevel outbuilding to toilet block and beer store, raise existing wallplate and ridge heights with alterations to plans/elevations, connection to existing drainage and associated site works at The Crows Nest, 17 Main Street, Ballyconnell, Co. Cavan. ()
New build
17 Oct 2024 · Commenced
1 notice · 1 source identity

Two storey dwelling, effluent treatment system, percolation area

Ballyconnell, Cavan · Cavan County Council · Planning ref 23/60190

ERECTION OF TWO STOREY DWELLING, EFFLUENT TREATMENT SYSTEM, PERCOLATION AREA & ALL ANCILLARY SITE WORKS, AT BALLYHEADY, BALLYCONNELL, BELTURBET, CO. CAVAN.
Extension
24 Sep 2024 · Commenced
1 notice · 1 source identity

Extension and refurbishment of existing dwelling house (detached

Cavan, Cavan · Cavan County Council · Planning ref 2460122

Extension and refurbishment of existing dwelling house (detached Bungalow), latt, Cavan, Co. Cavan
Extension
16 Aug 2024 · Commenced
1 notice · 1 source identity

A single storey extension to an existing dwelling, elevational

Cavan, Cavan · Cavan County Council · Planning ref 24/60184

A single storey extension to an existing dwelling, elevational changes to the existing dwelling, the upgrade of the existing waste water treatment system and percolation area and all associated site works.
New build
14 Aug 2024 · Commenced
1 notice · 1 source identity

A detached domestic Garage at Corneen, Ballyconnell, Co

Ballyconnell, Cavan · Cavan County Council · Planning ref 2360070

Construction of a detached domestic Garage at Corneen, Ballyconnell, Co. Cavan
Extension
05 Aug 2024 · Commenced
1 notice · 1 source identity

Alterations to the existing two storey dwelling to include

Cavan, Cavan · Cavan County Council · Planning ref 2360211

Alterations to the existing two storey dwelling to include amended layouts, a one storey extension to the rear, alterations to the elevations and all associated site works.
New build
22 Jul 2024 · Commenced
1 notice · 1 source identity

The works at Shannon Pot in Derrylahan, Co — Glangevlin

Glangevlin, Cavan · Cavan County Council · Planning ref PT8 CN19

The works at Shannon Pot in Derrylahan, Co.Cavan consist of a single storey building for the provision of a visitor Centre as defined by red boundary line in drawing - 22008- CADHB-SP-ZZ-DR- A-003 Site Map. The proposed development will include a café, interpretation rooms, kitchen facilities and serving area with associated staff facilities.
Material alteration
23 May 2024 · Commenced
1 notice · 1 source identity

Construct new relocated entrance walls and piers — Cavan

Cavan, Cavan · Cavan County Council · Planning ref 23/294

Construct new relocated entrance walls and piers. Works include new driveway and all associated site development works.
Extension
16 May 2024 · Commenced
1 notice · 1 source identity

Extension to front of existing dwelling, alterations to

Ballyhaise, Cavan · Cavan County Council · Planning ref 22421

Erection of extension to front of existing dwelling, alterations to elevations, carport link between dwelling and existing domestic garage which is to be converted to self- contained unit and all ancillary works (Parent Planning 20527)
New build
23 Apr 2024 · Commenced
1 notice · 1 source identity

Construct new two- storey dwelling house, form new site entrance

Cavan, Cavan · Cavan County Council · Planning ref 23/19

Construct new two- storey dwelling house, form new site entrance onto public roadway and install new proprietary wastewater treatment system & percolation area, together with all associated site development works.
New build
22 Apr 2024 · Commenced
1 notice · 1 source identity

Part two story/part single storey farm dwelling with attached

Cloverhill, Cavan · Cavan County Council · Planning ref 23299

Construction of part two story/part single storey farm dwelling with attached carport, site entrance, wastewater treatment system, percolation area and all ancillary site works.
New build
19 Apr 2024 · Commenced
1 notice · 1 source identity

The demolition of an ancillary agricultural structure and

Carrickaboy, Cavan · Cavan County Council · Planning ref 2360004

The demolition of an ancillary agricultural structure and erection of a part single storey, part two storey extension to an existing two storey dwelling house, upgrade of existing wastewater treatment system and percolation area, erection of detached domestic garage and all associated site works
Extension
17 Apr 2024 · Commenced
1 notice · 1 source identity

Construct a new single storey extension to side of existing

Cavan, Cavan · Cavan County Council · Planning ref 23/306

Construct a new single storey extension to side of existing dwelling for the purposes of an accessible W.C. & shower room.
New build
04 Apr 2024 · Commenced
1 notice · 1 source identity

Construct a new single storey dwelling house, form new site

Carrickaboy, Cavan · Cavan County Council · Planning ref 20/448

Construct a new single storey dwelling house, form new site entrance from public roadway, and install new proprietary wastewater treatment system & percolation area.
New build
22 Mar 2024 · Commenced
1 notice · 1 source identity

Construct Two Storey Dwelling at Kilderry, Kilnaleck, Co

Kilnaleck, Cavan · Cavan County Council · Planning ref 22/234

Construct Two Storey Dwelling at Kilderry, Kilnaleck, Co. Cavan
New build
28 Feb 2024 · Commenced
1 notice · 1 source identity

Dwelling house wastewater treatment system and percolation area

Kingscourt, Cavan · Cavan County Council · Planning ref 23/189

dwelling house wastewater treatment system and percolation area
New build
22 Jan 2024 · Commenced
1 notice · 1 source identity

A two storey dwelling house, detached domestic garage

Poles, Cavan · Cavan County Council · Planning ref 21347

Erection of a two storey dwelling house, detached domestic garage, wastewater treatment system, percolation area, entrance gates and piers and all associated site works.
Extension
28 Nov 2023 · Commenced
1 notice · 1 source identity

Extensions to the rear and side of an existing two storey

Caulfield, Cavan · Cavan County Council · Planning ref 22426

The erection of extensions to the rear and side of an existing two storey dwelling house and all associated site works
Extension
14 Nov 2023 · Commenced
1 notice · 1 source identity

To renovate existing dwelling house, construct new two- storey

Drung, Cavan · Cavan County Council · Planning ref 23/147

To renovate existing dwelling house, construct new two- storey extension, upgrade existing septic tank to new mechanical wastewater treatment system, together with all associated site development works.
New build
06 Nov 2023 · Commenced
1 notice · 1 source identity

Detached Garage — Butlersbridge

Butlersbridge, Cavan · Cavan County Council · Planning ref 22/388

Construction of Detached Garage.

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.