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 1,051–1,075 of 2,495 projects

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ExtensionMaterial alteration

01 Sep 2025 · Commenced

1 notice · 1 source identity

Renovations and extensions to existing two storey dwelling at

Cavan, Cavan · Cavan County Council · Planning ref 24/60310

Renovations and extensions to existing two storey dwelling at Cootehill Road, Drumalee, Cavan

New build

01 Sep 2025 · Commenced

1 notice · 1 source identity

Construct single storey commercial storage unit at existing end

Doogary, Cavan · Cavan County Council · Planning ref 2460279

Construct single storey commercial storage unit at existing end of life waste recoveryfacility and associated site works at Ned, Doogary, Co. Cavan.

Extension

26 Aug 2025 · Commenced

1 notice · 1 source identity

Extension to existing National school(3no Safe Base Classrooms

Redhills, Cavan · Cavan County Council · Planning ref 21/645

Extension to existing National school(3no Safe Base Classrooms, Central Activity Space; Multi-sensory room)& ancillary accommodation & all ancillary works & site works.

New build

22 Aug 2025 · Commenced

1 notice · 1 source identity

A new single storey dwelling consisting of – reinforced concrete

Bailieborough, Cavan · Cavan County Council · Planning ref 2560108

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

Extension

21 Aug 2025 · Commenced

1 notice · 1 source identity

A new single-storey extension to the rear of the existing single

Putiaghan, Cavan · Cavan County Council · Planning ref 2460352

The construction of a new single-storey extension to the rear of the existing single- storey dwelling, alterations to the existing dwelling and site layout plan, decommissioning of the existing septic tank, new wastewater disposal system, and all associated site works

New build

18 Aug 2025 · Commenced

1 notice · 1 source identity

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

Redhills, Cavan · Cavan County Council · Planning ref 24/60504

Construct new two-storey dwelling house, form new vehicular site entrance onto public road and install new proprietary wastewater treatment system, together with all associated site development works.

Extension

15 Aug 2025 · Commenced

1 notice · 1 source identity

Proposed single storey extension to side of existing single

Shercock, Cavan · Cavan County Council · Planning ref 25/60024

Proposed single storey extension to side of existing single storey dwelling house at Taghart South, Shercock, Co. Cavan

Extension

14 Aug 2025 · Commenced

1 notice · 1 source identity

Extension to Existing Building & all ancillary works — Ballinagh

Ballinagh, Cavan · Cavan County Council · Planning ref 21485

Construction of Extension to Existing Building & all ancillary works.

New build

08 Aug 2025 · Commenced

1 notice · 1 source identity

(1) Construction of an agricultural slatted shed to incorporate

Stradone, Cavan · Cavan County Council · Planning ref 2460252

(1) Construction of an agricultural slatted shed to incorporate slatted area, external feed passage and underground slurry storage tank, (2) Completion of all associated structures and ancillary site works

New build

08 Aug 2025 · Commenced

1 notice · 1 source identity

Construct a new maintenance HGV workshop, install proprietary

Mullagh, Cavan · Cavan County Council · Planning ref 2460484

Construct a new maintenance HGV workshop, install proprietary sewage treatment unit and percolation area, upgrade and alter existing entrance, together with all associated site works

Extension

01 Aug 2025 · Commenced

1 notice · 1 source identity

Extension & Alterations to Dwelling House & all ancillary works

Stradone, Cavan · Cavan County Council · Planning ref 24/60465

Extension & Alterations to Dwelling House & all ancillary works.

Extension

31 Jul 2025 · Commenced

1 notice · 1 source identity

(1) To demolish single storey outbuildings to side of dwelling

Stradone, Cavan · Cavan County Council · Planning ref 25/60061

(1) To demolish single storey outbuildings to side of dwelling house, (2) To construct a new single storey extension to side & rear of existing dwelling house building, and (3) To upgrade existing septic tank system to a new approved proprietary wastewater treatment system & percolation area, together with all associated site development works

Extension

30 Jul 2025 · Commenced

1 notice · 1 source identity

Construct single storey extension to side of existing dwelling

Ballyconnell, Cavan · Cavan County Council · Planning ref 2560139

Construct single storey extension to side of existing dwelling, alterations to plans and elevations which includes cladding of dormer with standing seam zinc and associated site works at Greaghrahan, Ballyconnell, Co.Cavan.

New build

29 Jul 2025 · Commenced

1 notice · 1 source identity

A single storey detached dwelling with attached domestic garage

Bailieborough, Cavan · Cavan County Council · Planning ref 2560146

construction of a single storey detached dwelling with attached domestic garage, new vehicular entrance onto public roadway, driveway, waste water treatment system, percolation area, landscaping and associated site works at Corravilla, Bailieborough, Co. Cavan

New build

28 Jul 2025 · Commenced

1 notice · 1 source identity

Install a wheelchair accessible floating jetty and all

Shercock, Cavan · Cavan County Council · Planning ref 24/60403

Install a wheelchair accessible floating jetty and all associated site works at Lough Sillan Play Park at C orclare/Carrickcreen y, Shercock, Co Cavan.

Extension

25 Jul 2025 · Commenced

1 notice · 1 source identity

To construct a single storey extension to the side and front of

Dowra, Cavan · Cavan County Council · Planning ref 2560099

To construct a single storey extension to the side and front of the existing dwelling on site at Kilduff Lower, Dowra, Co. Cavan

Extension

25 Jul 2025 · Commenced

1 notice · 1 source identity

A single storey extension to rear, first floor extension to side

Cavan, Cavan · Cavan County Council · Planning ref 23/60246

Construction of a single storey extension to rear, first floor extension to side of the existing dwelling, alterations to existing elevations, internal alterations and all associated site works at No. 21, Swellan Park, Swellan Lower, Cavan, Co. Cavan.

Extension

24 Jul 2025 · Commenced

1 notice · 1 source identity

Extension and renovation of existing dwelling — Antiduff

Antiduff, Cavan · Cavan County Council · Planning ref 2446

Extension and renovation of existing dwelling

Extension

21 Jul 2025 · Commenced

1 notice · 1 source identity

To erect fully serviced single storey extensions to sides of

Tullcoe, Cavan · Cavan County Council · Planning ref 24/60628

To erect fully serviced single storey extensions to sides of existing bungalow. Works to include demolition of old stone shed, upgrading of sewerage treatment facilities and associated works

New build

21 Jul 2025 · Commenced

1 notice · 1 source identity

A single storey domestic garage building at Behernagh, Virginia

Virginia, Cavan · Cavan County Council · Planning ref 24/60251

Construction of a single storey domestic garage building at Behernagh, Virginia, Co. Cavan

Extension

18 Jul 2025 · Commenced

1 notice · 1 source identity

(A) alterations to the size and style of existing windows, (B)

Virginia, Cavan · Cavan County Council · Planning ref 2460580

(A) alterations to the size and style of existing windows, (B) construction of a single-storey entrance porch, (C) replacement of existing sunroom with an extension comprising of a kitchen area, (D) alterations to existing internal layout, (E) upgrade existing vehicular entrance and roadside boundary, (F) all ancillary site works

New build

18 Jul 2025 · Commenced

1 notice · 1 source identity

Detached Garage & all ancillary works — Bailieborough

Bailieborough, Cavan · Cavan County Council · Planning ref 2560119

Construction of Detached Garage & all ancillary works.

Extension

17 Jul 2025 · Commenced

1 notice · 1 source identity

A single storey extension to existing workshop, connection to

Belturbet, Cavan · Cavan County Council · Planning ref 23/60203

Construction of a single storey extension to existing workshop, connection to existing services and all ancillary site works.

New build

11 Jul 2025 · Commenced

1 notice · 1 source identity

To construct a fully serviced two storey dwelling and detached

TONYREVAN, Cavan · Cavan County Council · Planning ref 22/449

to construct a fully serviced two storey dwelling and detached domestic garage, sewage treatment unit, percolation area, entrance walls & piers, together with all associated works

Extension

11 Jul 2025 · Commenced

1 notice · 1 source identity

Alterations/extensio n to existing slatted shed, with

Tullcoe, Cavan · Cavan County Council · Planning ref 23214

Alterations/extensio n to existing slatted shed, with underground slurry storage tanks and construct a cubicle shed and roof over existing collecting/holding yard and all ancillary 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.