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 676–700 of 2,495 projects

New build
22 Sep 2016 · Commenced
1 notice · 1 source identity

New transformer and equipment added to Bailieboro 38 kV

Bailieborough, Cavan · Cavan County Council · Planning ref 15/423

New transformer and equipment added to Bailieboro 38 kV Substation in Co. Cavan. Associated drainage and new boundary wall and palisade fence included.
New build
19 Sep 2016 · Commenced
1 notice · 1 source identity

Alter previously approved planning reg — Killeshandra

Killeshandra, Cavan · Cavan County Council · Planning ref 15527

Alter previously approved planning reg. no.'s 08/1415 and 14/16 (Extension of Time). Alterations to include (a) change of house type from dormer style dwelling to two storey dwelling with attached domestic garage (b) alterations to site layout and all associated works
New build
16 Sep 2016 · Commenced
1 notice · 1 source identity

1 x domestic dwelling and associated works — Ballyhaise

Ballyhaise, Cavan · Cavan County Council · Planning ref 12267

1 x domestic dwelling and associated works
New build
02 Sep 2016 · Commenced
1 notice · 1 source identity

To erect fully serviced bungalow style dwelling with entrance

Balturbet, Cavan · Cavan County Council · Planning ref 16/232

to erect fully serviced bungalow style dwelling with entrance, sewerage treatment facilities and all ancillary works
New build
23 Aug 2016 · Commenced
1 notice · 1 source identity

Erect two storey dwelling house all ancillary site development

Bailieborough, Cavan · Cavan County Council · Planning ref 071021

erect two storey dwelling house all ancillary site development works
Extension
03 Aug 2016 · Commenced
1 notice · 1 source identity

Planning permission sought for change of use of existing

Cavan, Cavan · Cavan County Council · Planning ref 15/416

Planning permission sought for change of use of existing domestic garage to living accommodation and also erect single storey link between garage and dwelling and all ancillary works
Extension
29 Jul 2016 · Commenced
1 notice · 1 source identity

Demolish single storey utility room to rear and construct new

Cootehill, Cavan · Cavan County Council · Planning ref 15/428

Demolish single storey utility room to rear and construct new two storey extension to side and rear of dwelling house together with upgrade works to on site sewerage treatment system
New build
29 Jul 2016 · Commenced
1 notice · 1 source identity

To erect fully serviced single storey dwelling, attached double

Cavan, Cavan · Cavan County Council · Planning ref 16/59

to erect fully serviced single storey dwelling, attached double domestic garage, entrance, connection to public sewer and all ancillary works
Extension
28 Jul 2016 · Commenced
1 notice · 1 source identity

To erect fully serviced dormer type extension to side of

Belturbet, Cavan · Cavan County Council · Planning ref 15/237

to erect fully serviced dormer type extension to side of existing dwelling with alterations to existing dwelling and all ancillary works.
New build
18 Jul 2016 · Commenced
1 notice · 1 source identity

Construct Two- storey dwelling, effluent treatment system

Killeshandra, Cavan · Cavan County Council · Planning ref 16/69

Construct Two- storey dwelling, effluent treatment system, percolation, landscaping and new entrance. At: Drumerdannan, Killeshandra , Co. Cavan.
New build
01 Jul 2016 · Commenced
1 notice · 1 source identity

New 3 storey school building, ESB sub- station and associated

Cavan, Cavan · Cavan County Council · Planning ref 14/165

Construction of new 3 storey school building, ESB sub- station and associated site works
Extension
18 Jun 2016 · Commenced
1 notice · 1 source identity

Opt Out - Construction of an extension to the rear of an

Arva, Cavan · Cavan County Council · Planning ref 16/102

Opt Out - Construction of an extension to the rear of an existing terraced house, alterations to front elevation, rear garden store and ancillary site works
Extension
15 Jun 2016 · Commenced
1 notice · 1 source identity

To erect single storey extension and all ancillary works to rear

Cavan, Cavan · Cavan County Council · Planning ref 15/502

to erect single storey extension and all ancillary works to rear of existing dwelling
New build
10 Jun 2016 · Commenced
1 notice · 1 source identity

Erect fully serviced toilet and storage block with connection to

Arvagh, Cavan · Cavan County Council · Planning ref 14/300

Erect fully serviced toilet and storage block with connection to existing services. Alterations to entrance, boundary wall and all ancillary works
Extension
31 May 2016 · Commenced
1 notice · 1 source identity

Opt Out development for alterations to existing two storey

Killeshandra, Cavan · Cavan County Council · Planning ref 1658

Opt Out development for alterations to existing two storey dwelling previously approved and constructed under planning ref. no. 04/1657 which includes two storey extension to rear and single storey extension to side of existing dwelling.
Extension
30 May 2016 · Commenced
1 notice · 1 source identity

Development to erect single storey extension to side of existing

Ballyconnell, Cavan · Cavan County Council · Planning ref 15528

Development to erect single storey extension to side of existing dwelling with alterations to floor plans/elevations and associated site works, at Ballyhugh, Ballyconnell, Co.Cavan
New build
18 May 2016 · Commenced
1 notice · 1 source identity

Two Storey House and detached domestic garage — Killeshandra

Killeshandra, Cavan · Cavan County Council · Planning ref 15/401

Construction of Two Storey House and detached domestic garage. Works include demolition of existing derelict house, construction of effluent treatment plant and percolation area and associated site development works.
Change of use
14 May 2016 · Commenced
1 notice · 1 source identity

Alterations to Existing Industrial Unit — Ballyconnell

Ballyconnell, Cavan · Cavan County Council · Planning ref 15/491

Alterations to Existing Industrial Unit. Works include installation of new first floor changes to elevations, external play area to rear, connection to existing site services and associated site development works.
Extension
11 Apr 2016 · Commenced
1 notice · 1 source identity

Opt Out - construct a single storey extension to gable end of

Redhills, Cavan · Cavan County Council · Planning ref 15/418

Opt Out - construct a single storey extension to gable end of existing bungalow, alterations to elevations and associated work, at: Drumliff, Redhills, Co. Cavan
Extension
06 Apr 2016 · Commenced
1 notice · 1 source identity

To erect an extension to the side of existing dwelling and all

Cootehill, Cavan · Cavan County Council · Planning ref 15/334

To erect an extension to the side of existing dwelling and all ancillary site works
Extension
21 Mar 2016 · Commenced
1 notice · 1 source identity

Opt Out – Instal first floor window to front elevation, together

Belturbet, Cavan · Cavan County Council · Planning ref 15/460

Opt Out – Instal first floor window to front elevation, together with alterations to existing façade of dormer dwelling. At: No. 6. Willow Avenue, Belturbet, Co. Cavan.
New build
14 Mar 2016 · Commenced
1 notice · 1 source identity

Erect fully serviced storey and a half type dwelling with

Cootehill, Cavan · Cavan County Council · Planning ref 15392

erect fully serviced storey and a half type dwelling with detached domestic garage, entrance, sewerage treatment facilities and all ancillary works
Extension
04 Mar 2016 · Commenced
1 notice · 1 source identity

Remove existing extension and replace with new single storey

Virginia, Cavan · Cavan County Council · Planning ref 14421

Remove existing extension and replace with new single storey extension to the side and rear of existing dwelling, also to alter existing entrance from the public road and all associated site works
New build
26 Jan 2016 · Commenced
1 notice · 1 source identity

A bungalow type dwelling, formation of new site entrance onto

Mountainlodge, Cavan · Cavan County Council · Planning ref 15/302

Construction of a bungalow type dwelling, formation of new site entrance onto existing laneway, installation of proprietary wastewater treatment unit and percolation area and completion of all ancillary site works - Opt out
New build
22 Jan 2016 · Commenced
1 notice · 1 source identity

To construct a two storey dwelling, a detached domestic garage

Virginia, Cavan · Cavan County Council · Planning ref 15/361

To construct a two storey dwelling, a detached domestic garage, form new entrance from public roadway, install waste water treatment system and 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.