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 1,326–1,350 of 2,495 projects

Material alteration
11 Sep 2023 · Commenced
1 notice · 1 source identity

An increased external animal pen area to the front of the

Mullagh, Cavan · Cavan County Council · Planning ref 23/197

The construction of an increased external animal pen area to the front of the building, to include a new wall to the sides and new metal sloping roof over at L-3020, Rantavan, Mullagh, Co. Cavan
Extension
06 Sep 2023 · Commenced
1 notice · 1 source identity

Extension to existing dwelling and all ancillary works

Belturbet, Cavan · Cavan County Council · Planning ref 22/311

Construction of extension to existing dwelling and all ancillary works.
Extension
06 Sep 2023 · Commenced
1 notice · 1 source identity

To renovate existing cottage, to construct new single storey

Ardlougher, Cavan · Cavan County Council · Planning ref 23/60013

To renovate existing cottage, to construct new single storey extension to rear, to upgrade existing septic tank to new mechanical wastewater treatment system & percolation area. Together with all associated site development works.
New build
04 Sep 2023 · Commenced
1 notice · 1 source identity

To construct a single storey dwelling house, form new entrance

Cootehill, Cavan · Cavan County Council · Planning ref 22/184

To construct a single storey dwelling house, form new entrance onto existing laneway and install proprietary mechanical wastewater treatment system and all associated site works.
New build
02 Sep 2023 · Commenced
1 notice · 1 source identity

Completion of a partially constructed dwelling currently at roof

Mountainlodge, Cavan · Cavan County Council · Planning ref 23/48

Completion of a partially constructed dwelling currently at roof level at Ardmone, Mountainlodge, Cootehill, Co. Cavan
Extension
29 Aug 2023 · Commenced
1 notice · 1 source identity

Sunroom/Dining Room extension to gable end of existing Bungalow

Poles, Cavan, Cavan · Cavan County Council · Planning ref 23/161

Sunroom/Dining Room extension to gable end of existing Bungalow and associated site works
New build
18 Aug 2023 · Commenced
1 notice · 1 source identity

Construct agricultural storage building, new entrance, concrete

Belturbet, Cavan · Cavan County Council · Planning ref 22323

Construct agricultural storage building, new entrance, concrete aprons and associated site works at Drumbrughas, Belturbet, Co. Cavan.
Extension
17 Aug 2023 · Commenced
1 notice · 1 source identity

Convert outbuilding to the rear of existing dwelling to form

Kingscourt, Cavan · Cavan County Council · Planning ref 21/49

Convert outbuilding to the rear of existing dwelling to form extend living room accommodation, raising the roof level, internal and external alterations at Dublin Road, Kingscourt, Co Cavan
New build
09 Aug 2023 · Commenced
1 notice · 1 source identity

The development consists to construct two storey detached

Kingscourt, Cavan · Cavan County Council · Planning ref 23/33

The development consists to construct two storey detached dwelling new vehicular entrance onto public road, driveway, waste water treatment system and percolation area, landscaping, boundaries and associated site works at Enniskeen, Kingscourt, Co. Cavan.
New build
09 Aug 2023 · Commenced
1 notice · 1 source identity

Slatted agricultural shed with underground storage tanks and all

Ballyhaise, Cavan · Cavan County Council · Planning ref 21752

Erection of slatted agricultural shed with underground storage tanks and all ancillary works.
Extension
07 Aug 2023 · Commenced
1 notice · 1 source identity

Erect 1 single story classroom extension, provide toilet

Ballyhaise, Cavan · Cavan County Council · Planning ref 22/114

Erect 1 single story classroom extension, provide toilet facilities for 2 no. existing classrooms, connect to existing services, and all associated works at St Mary’s National School, Townparks, Ballyhaise
Extension
05 Aug 2023 · Commenced
1 notice · 1 source identity

Construct storey and a half extension to rear of existing

Ballyconnell, Cavan · Cavan County Council · Planning ref 2350

Construct storey and a half extension to rear of existing dwelling together with alterations to floor plans/elevations, use existing entrance, install effluent treatment system, percolation area and associated site works at Killymoriarty, Ballyconnell, Co. Cavan. ()
Extension
04 Aug 2023 · Commenced
1 notice · 1 source identity

A part single storey/part two storey extension to the side &

Virginia, Cavan · Cavan County Council · Planning ref 21/68

Construction of a part single storey/part two storey extension to the side & rear of existing dwelling consisting of – reinforced concrete foundation – masonry construction (conventional blockwork) – timber cut roof – timber first floor construction – all to constructed to current building regulations
Extension
03 Aug 2023 · Commenced
1 notice · 1 source identity

Refurbish dwelling and construct single storey extension to rear

Bawnboy, Cavan · Cavan County Council · Planning ref 22503

Refurbish dwelling and construct single storey extension to rear, provide connection to existing treatment system on site and associated site works at Killycrin, Bawnboy, Co. Cavan.
Change of use
02 Aug 2023 · Commenced
1 notice · 1 source identity

Change of use, of first floor restaurant space to guest

Cavan, Cavan · Cavan County Council · Planning ref 19/112

Change of use, of first floor restaurant space to guest accommodation consisting of 5 no. en-suite bedrooms and all associated works at No. 9 Church Street, Co. Cavan
Extension
01 Aug 2023 · Commenced
1 notice · 1 source identity

Single storey side and rear extension to existing dwelling to

Killeshandra, Cavan · Cavan County Council · Planning ref 2313

single storey side and rear extension to existing dwelling to include rear access gate
New build
26 Jul 2023 · Commenced
1 notice · 1 source identity

To construct 1 no — Cavan

Cavan, Cavan · Cavan County Council · Planning ref 23157

to construct 1 no. ESB Substation together with all ancillary structures and site works associated with the above development on existing pig farm
Material alteration
24 Jul 2023 · Commenced
1 notice · 1 source identity

The proposed development includes conservation, restoration and

Bailieborough, Cavan · Cavan County Council · Planning ref P8 dated 2019

The proposed development includes conservation, restoration and refurbishment works to the existing building, the former Bridewell to the rear of the Existing Court House, Mainstreet Bailieborough and alteration works to the Existing Court House. External Works include works to existing external courtyards and public realm directly adjacent to the building, all with associated surfaces, bin store, pedestrian linkages, connection to existing site services and all associated site development works and boundary treatments. External works also include the erection of a series of timber portico frames.
New build
21 Jul 2023 · Commenced
1 notice · 1 source identity

Erect new dwelling house, entrance, boundary walls, piers with

Bailieborough, Cavan · Cavan County Council · Planning ref 21597

Erect new dwelling house, entrance, boundary walls, piers with sewerage treatment system and percolation area at Stook Hill, Derryhum, Bailieborough, Co Cavan
New build
21 Jul 2023 · Commenced
1 notice · 1 source identity

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

Tunnyduff, Cavan · Cavan County Council · Planning ref 21130

To erect new dwelling house, entrance, boundary walls, piers with sewerage treatment system & percolation area at Lakeland, Tunnyduff, Bailieborough, Co Cavan.
New build
21 Jul 2023 · Commenced
1 notice · 1 source identity

Overground element of rotary milking parlour with associated

Bailieborough, Cavan · Cavan County Council · Planning ref 21/527

Construction of overground element of rotary milking parlour with associated areas and ancillary site works
New build
20 Jul 2023 · Commenced
1 notice · 1 source identity

A detached domestic garage — Ballyjamesduff

Ballyjamesduff, Cavan · Cavan County Council · Planning ref 23/35

Construction of a detached domestic garage
New build
20 Jul 2023 · Commenced
1 notice · 1 source identity

Two-storey dwelling house, attached domestic garage, entrance

Cavan, Cavan · Cavan County Council · Planning ref 21724

Two-storey dwelling house, attached domestic garage, entrance gates and piers, waste water treatment system with percolation area.
New build
20 Jul 2023 · Commenced
1 notice · 1 source identity

To erect a single storey games room at The Station House

Crossdoney, Cavan · Cavan County Council · Planning ref 2325

To erect a single storey games room at The Station House, Crenard, Crossdoney, Co. Cavan
ExtensionMaterial alterationChange of use
17 Jul 2023 · Commenced
1 notice · 1 source identity

Extensions, material alterations and part change of use to The

Crocknahattina, Bailieborough, Cavan · Cavan County Council · Planning ref 2312

Extensions, material alterations and part change of use to The Hideout, Crocknahattina, Bailieborough. Phase 1: works to the existing premises including demolition of existing extensions and construction of new rear extensions, material alterations and part material change of use to the bar/lounge area, material alterations to sanitary facilities to provide for a unisex accessible WC, replacement windows and doors, new exterior enclosed yard, refurbished exterior patio area and construction of a new 60-minute fire rated compartment wall separating phased areas and associated site works. Phase 1 works as shown on accompanying phasing drawing to this Commencement Notice.

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.