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
11,770 In this window 12 months · 12,891 notices
Filters Show / hide

Showing 876–900 of 1,339 notices

Notice identityWorks statedPlanning refScaleCommenced
CN0139509CCBCMS owner-supplied export · Cork County CouncilBuilder not named For new two storey extension to existing dwelling, for upgrade“For new two storey extension to existing dwelling, for upgrade of waste water treatment system.” 25/00339Planning ref indexed 1 unit · 189 m² 21 Mar 2026
CN0139601CCBCMS owner-supplied export · Cork County CouncilBuilder not named Detached dwelling at Mountain Common, Ardfield — Clonakilty“Construction of detached dwelling at Mountain Common, Ardfield” 25/5887Planning ref indexed 1 unit · 167 m² 20 Mar 2026
CN0139637CYBCMS owner-supplied export · Cork City CouncilBuilder not named Extensions, internal alterations and conversion of attic space“Construction of extensions, internal alterations and conversion of attic space to storage space.” 2543948Planning ref indexed 1 unit · 40 m² 19 Mar 2026
CN0139787CYBCMS owner-supplied export · Cork City CouncilBuilder not named New first floor extension, new dormer window and roof light and“New first floor extension, new dormer window and roof light and elevational alterations.” 25/44033Planning ref indexed 1 unit · 20.5 m² 19 Mar 2026
CN0139552CCBCMS owner-supplied export · Cork County CouncilBuilder not named To construct extension to dwelling — Carrigtwohill“To construct extension to dwelling” 254820Planning ref indexed 1 unit · 210 m² 19 Mar 2026
CN0139513CCBCMS owner-supplied export · Cork County CouncilBuilder not named Extension and alterations to existing dwelling house“Extension and alterations to existing dwelling house” 24/320Planning ref indexed 1 unit · 184 m² 18 Mar 2026
CN0139559CCBCMS owner-supplied export · Cork County CouncilBuilder not named Proposed demolitions, alterations and extensions to an existing“Proposed demolitions, alterations and extensions to an existing dwelling, and new site entrance, and all associated site works at Gortnacarriga, Goleen, Co. Cork, .” 24/00648Planning ref indexed 1 unit · 24 m² 18 Mar 2026
CN0139302CYBCMS open-data feed · Cork City CouncilBuilder not named Change of use from retail unit (Tattoo Salon) to a medical“Change of use from retail unit (Tattoo Salon) to a medical treatment unit (Vaccine centre) which will in involve the construction of new stud partitions at Unit 9, Barr na Sraide, Main street, Ballincollig, Co. Cork” 2544018Planning ref indexed 59.7 m² 18 Mar 2026
CN0139562CCBCMS owner-supplied export · Cork County CouncilBuilder not named Extensions and alterations to dwelling to include raising the“Extensions and alterations to dwelling to include raising the roof height of the dwelling” 24-718Planning ref indexed 1 unit · 259 m² 17 Mar 2026
CN0139416CCBCMS owner-supplied export · Cork County CouncilBuilder not named Proposed new dwelling, at Site 4, Ballinaffrin, Clonakilty, Co“Proposed new dwelling, at Site 4, Ballinaffrin, Clonakilty, Co. Cork.” 25155Planning ref indexed 1 unit · 325 m² 16 Mar 2026
CN0139380CCBCMS owner-supplied export · Cork County CouncilBuilder not named A single storey extension to the south side of the existing“construction of a single storey extension to the south side of the existing dwelling house (For use as a granny flat) and all associated site works.” 25/6074Planning ref indexed 1 unit · 33.3 m² 16 Mar 2026
CN0139528CCBCMS open-data feed · Cork County CouncilBuilder not named Construct a detached Granny Flat ancillary to the main dwelling“Construct a detached Granny Flat ancillary to the main dwelling, Replace and relocate existing septic tank system with a new septic tank and percolation area ,Construct a new vehicle entrance” 256102Planning ref indexed 1 unit · 80 m² 16 Mar 2026
CN0139484CCBCMS open-data feed · Cork County CouncilBuilder not named Completion of building works comprising extension to rear/north“Completion of building works comprising extension to rear/north of existing dwelling, parking platform with basement to underside, vehicular entrance, modification to site boundary and all ancillary site works as previously permitted Pl.Reg.No. 05/8713 & extension for duration Pl.Reg.No. 11/4418.” 23-6443 &Planning ref indexed 1 unit · 293 m² 16 Mar 2026
CN0139510CCBCMS open-data feed · Cork County CouncilBuilder not named The proposed works form part of the Expansion to the Existing“The proposed works form part of the Expansion to the Existing Wastewater Treatment Plant – Phosphorus Removal Project.The scope includes the construction and installation of a compressor enclosure room to house an industrial compressor associated with the treatment process. The enclosure is a prefabricated unit, purpose-designed for housing mechanical plant.The enclosure has an overall footprint of 3.750 m × 2.545 m, providing a total floor area of approximately 9.6 m². The structure will be installed externally within the existing wastewater treatment plant site and will be used solely for plant accommodation.” 25/4269Planning ref indexed 9.6 m² 16 Mar 2026
CN0139465CYBCMS owner-supplied export · Cork City CouncilBuilder not named 4 Castle Mews Castle Road Blackrock Cork - Construction of a“4 Castle Mews Castle Road Blackrock Cork - Construction of a single storey extension which will be used as a granny flat and all ancillary site development works.” 21/40137Planning ref indexed 1 unit · 67 m² 13 Mar 2026
CN0139354CCBCMS open-data feed · Cork County CouncilBuilder not named Detached dwelling at Reavouler, Drinagh — Dunmanway“Construction of detached dwelling at Reavouler, Drinagh” 25/6189Planning ref indexed 1 unit · 242 m² 13 Mar 2026
CN0139502CCBCMS owner-supplied export · Cork County CouncilBuilder not named A Dwelling "with opt out — Drimoleague“Construction of a Dwelling "with opt out"” 24465Planning ref indexed 1 unit · 118 m² 13 Mar 2026
CN0139511CCBCMS owner-supplied export · Cork County CouncilBuilder not named A single storey, timber- frame, 3 bedroom detached dwelling with“Erection of a single storey, timber- frame, 3 bedroom detached dwelling with Packaged wastewater treatment system and polishing filter.” 24/05610Planning ref indexed 1 unit · 128.1 m² 13 Mar 2026
CN0139349CCBCMS open-data feed · Cork County CouncilBuilder not named To construct a dwellinghouse and to install a waste water“To construct a dwellinghouse and to install a waste water treatment system and undertake all associated site works” 25/6400Planning ref indexed 1 unit · 198 m² 12 Mar 2026
CN0139281CCBCMS open-data feed · Cork County CouncilBuilder not named Demolition of an existing dwelling and the construction of a“Demolition of an existing dwelling and the construction of a replacement dwelling, a replacement wellhouse, new wastewater treatment system and all associated site development works.” 24/00588Planning ref indexed 1 unit · 223 m² 11 Mar 2026
CN0139352CCBCMS owner-supplied export · Cork County CouncilBuilder not named Extension to rear of dwelling on Ground floor — Crosshaven“Construction of Extension to rear of dwelling on Ground floor. Construction of 2-storey extension to Front and side over existing ground floor and extension of existing 1st floor balcony. Minor alterations to elevations and exterior finishes. All associated site works” 24/06277Planning ref indexed 1 unit · 30 m² 11 Mar 2026
CN0139347CCBCMS open-data feed · Cork County CouncilBuilder not named Permission for alterations and extensions to existing“Permission for alterations and extensions to existing dwellinghouse, wastewater treatment plant and all associated site works.” 255069Planning ref indexed 1 unit · 129 m² 11 Mar 2026
CN0139029CYBCMS owner-supplied export · Cork City CouncilBuilder not named Replacement and extension of roof — Cork“Replacement and extension of roof. Roof insulation upgrade for improved engery efficiency.” 25/44046Planning ref indexed 1 unit · 28 m² 09 Mar 2026
CN0139209CCBCMS owner-supplied export · Cork County CouncilBuilder not named Dwelling at Inchiquin, Killeagh, Co“Construction of dwelling at Inchiquin, Killeagh, Co. Cork.” 25/5519Planning ref indexed 1 unit · 222 m² 09 Mar 2026
CN0139208CCBCMS owner-supplied export · Cork County CouncilBuilder not named Detached garage structure ancillary to dwellinghouse“Construction of detached garage structure ancillary to dwellinghouse” 234430Planning ref indexed 32 m² 09 Mar 2026

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.