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 1,401–1,425 of 2,224 projects

Extension
28 Apr 2021 · Commenced
1 notice · 1 source identity

A single storey side extension to existing dwelling at Frankfort

Birr, Offaly · Offaly County Council · Planning ref 20/626

Erection of a single storey side extension to existing dwelling at Frankfort Dunkerrin Birr Co. Offaly
Extension
27 Apr 2021 · Commenced
1 notice · 1 source identity

Two story extension to end of existing dwelling to include

Tullamore, Offaly · Offaly County Council · Planning ref PL2/20/277

Two story extension to end of existing dwelling to include ground floor family room and first floor bedroom .
New build
26 Apr 2021 · Commenced
1 notice · 1 source identity

Single storey dwelling, entrance, waste water treatment system

portarlington, Offaly · Offaly County Council · Planning ref 20362

SINGLE STOREY DWELLING, ENTRANCE, WASTE WATER TREATMENT SYSTEM WITH RAISED POLISHING FILTER AND ALL ASSOCIATED SITE WORKS
New build
26 Apr 2021 · Commenced
1 notice · 1 source identity

A two storey dwelling house, detached garage, installation of a

Rathangan, Offaly · Offaly County Council · Planning ref 20584

THE CONSTRUCTION OF A TWO STOREY DWELLING HOUSE, DETACHED GARAGE, INSTALLATION OF A SEPTIC TANK / PERCOLATION AREA AND ANY ASSOCIATED SITE WORKS
Extension
26 Apr 2021 · Commenced
1 notice · 1 source identity

Construct a single storey extension to the rear and south

Horseleap, Offaly · Offaly County Council · Planning ref 20196

CONSTRUCT A SINGLE STOREY EXTENSION TO THE REAR AND SOUTH ELEVATION. IT IS ALSO PROPOSED TO CONVERT THE EXISTING STORAGE AREA IN THE ATTIC TO ADDITIONAL LIVING SPACE. THE APPLICATION WILL ALSO INCLUDE ALL ASSOCIATED SITE-WORKS, DRAINAGE AND MINOR CHANGES TO EXISTING HOUSE FINISHES
New build
26 Apr 2021 · Commenced
1 notice · 1 source identity

New Dwelling House and domestic garage — Ferbane

Ferbane, Offaly · Offaly County Council · Planning ref 19505

New Dwelling House and domestic garage
Extension
26 Apr 2021 · Commenced
1 notice · 1 source identity

Opt Out - Addition and Alterations to Existing Dwelling House

Kilcormac, Offaly · Offaly County Council · Planning ref 20638

Opt Out - Addition and Alterations to Existing Dwelling House and new septic tank with percolation area
Extension
26 Apr 2021 · Commenced
1 notice · 1 source identity

A two storey extension to rear of existing dwelling house

Tullamore, Offaly · Offaly County Council · Planning ref 19492

Construction of a two storey extension to rear of existing dwelling house
New build
22 Apr 2021 · Commenced
1 notice · 1 source identity

A new bungalow with connection to a new effluent treatment

Tullamore, Offaly · Offaly County Council · Planning ref 20405

Erection of a new bungalow with connection to a new effluent treatment system and percolation area, new entrance and all ancillary site works
New build
21 Apr 2021 · Commenced
1 notice · 1 source identity

A new dwelling house, effluent filtered system, new entrance and

Cadamstown, Offaly · Offaly County Council · Planning ref 20192

Construction of a new dwelling house, effluent filtered system, new entrance and all ancillary services
New build
21 Apr 2021 · Commenced
1 notice · 1 source identity

Private Two Storey Dwelling — Moneygall

Moneygall, Offaly · Offaly County Council · Planning ref 20/363

Private Two Storey Dwelling.
New build
21 Apr 2021 · Commenced
1 notice · 1 source identity

Constuction of a new dwelling house, septic tank and percolation

Clonshannagh, Offaly · Offaly County Council · Planning ref 20441

Constuction of a new dwelling house, septic tank and percolation area, new bored well, new entrance and all ancillary site services
New build
21 Apr 2021 · Commenced
1 notice · 1 source identity

Greene A: dormer dwelling house, domestic garage, septic tank

Daingean, Offaly · Offaly County Council · Planning ref 20/574

Greene A: dormer dwelling house, domestic garage, septic tank and percolation area and all ancillary services and works.
New build
20 Apr 2021 · Commenced
1 notice · 1 source identity

3428 - - A TWO STOREY DWELLING NEW SITE ENTRANCE, SEPTIC TANK

wilton, Offaly · Offaly County Council · Planning ref 20259

3428 - - A TWO STOREY DWELLING NEW SITE ENTRANCE, SEPTIC TANK, PERCOLATION AREA AND ALL ASSOCIATED SITE WORKS located at WILTON, BALLYCUMBER, TULLAMORE, CO. OFFALY
New build
19 Apr 2021 · Commenced
1 notice · 1 source identity

1 no — CLONBULLOGUE

CLONBULLOGUE, Offaly · Offaly County Council · Planning ref 20/498

CONSTRUCTION OF 1 NO. NEW STOREY AND HALF TYPE DWELLING, 1 NO. NEW DOMESTIC GARAGE, INSTALLATION OF A NEW WASTE WATER TREATMENT SYSTEM, VEHICULAR ENTRANCE, NEW LANDSCAPING AND ALL ASSOCIATED SITE DEVELOPMENT WORKS
New build
17 Apr 2021 · Commenced
1 notice · 1 source identity

A two storey dwelling and a domestic garage and a wastewater

Edenderry, Offaly · Offaly County Council · Planning ref 20516

Construction of a two storey dwelling and a domestic garage and a wastewater treatment system and a vehicular entrance and all associated site works
New build
16 Apr 2021 · Commenced
1 notice · 1 source identity

Two storey dwelling, domestic garage, site entrance

Bracknagh, Offaly · Offaly County Council · Planning ref 19608

Construction of two storey dwelling, domestic garage, site entrance, installation of proprietary treatment system with percolation area and all associated works.
New build
16 Apr 2021 · Commenced
1 notice · 1 source identity

New dormer dwelling house, domestic garage, treatment system, &

Geashill, Offaly · Offaly County Council · Planning ref 20548

New dormer dwelling house, domestic garage, treatment system, & percolation area, new bored well, new site entrance and associated site works
New build
16 Apr 2021 · Commenced
1 notice · 1 source identity

A new two storey dwelling, domestic garage,installation of a

geashill, Offaly · Offaly County Council · Planning ref 20492

construction of a new two storey dwelling, domestic garage,installation of a proprietary treatment system with percolation area and all associated works
New build
14 Apr 2021 · Commenced
1 notice · 1 source identity

The demolition of an existing dwelling house and outbuildings

Ballinahown, Offaly · Offaly County Council · Planning ref 19/605

THE DEMOLITION OF AN EXISTING DWELLING HOUSE AND OUTBUILDINGS. PERMISSION IS ALSO BEING SOUGHT TO CONSTRUCT A REPLACEMENT DWELLING HOUSE, UPGRADE EXISTING SITE ENTRANCE, INSTALL A NEW SEPTIC TANK AND PERCOLATION AREA AND ALL ASSOCIATED SITE WORKS
New build
12 Apr 2021 · Commenced
1 notice · 1 source identity

A two-storey dwelling, attached garage, septic tank &

Killeigh, Offaly · Offaly County Council · Planning ref 20512

Construction of a two-storey dwelling, attached garage, septic tank & percolation area, new site entrance and associated siteworks (HS Ref. 7897)
New buildChange of use
12 Apr 2021 · Commenced
1 notice · 1 source identity

Daly G: Conversion of Garage to Living Accommodation incorp

Killeigh, Offaly · Offaly County Council · Planning ref 20/570

Daly G: Conversion of Garage to Living Accommodation incorp. construction of extension to garage to connect with house to form part of house, construction of new domestic garage and all ancillary works.
New build
09 Apr 2021 · Commenced
1 notice · 1 source identity

A dwelling house, well, septic tank, percolation area, and

Birr, Offaly · Offaly County Council · Planning ref 20/366

Construction of a dwelling house, well, septic tank, percolation area, and associated site works.
New build
07 Apr 2021 · Commenced
1 notice · 1 source identity

A dwelling and a domestic garage and a wastewater treatment

Rahan, Offaly · Offaly County Council · Planning ref 20429

Construction of a dwelling and a domestic garage and a wastewater treatment system and a vehicular entrance and all associated site works
New build
05 Apr 2021 · Commenced
1 notice · 1 source identity

Dwelling house, installation of septic tank with percolation

Birr, Offaly · Offaly County Council · Planning ref 20/101

Construction of dwelling house, installation of septic tank with percolation area, new site entrance 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.