Planning applications

Mayo County Council planning applications

3,190 applications on the Mayo planning register, one page each. Pick the week an application was received, or open a recent one below.

By week received

Week of 28 Sept 202612
Week of 21 Sept 202626
Week of 14 Sept 202619
Week of 7 Sept 202618
Week of 31 Aug 202626
Week of 24 Aug 202628
Week of 17 Aug 202624
Week of 10 Aug 202633
Week of 3 Aug 202619
Week of 27 Jul 202627
Week of 20 Jul 202627
Week of 13 Jul 202620

Full archive

Every week on the Mayo register, back to 2019.

2026 · 962 applications

2025 · 1,277 applications

2024 · 796 applications

2023 · 76 applications

2022 · 39 applications

2021 · 37 applications

2020 · 2 applications

21 Dec 2020
7 Sept 2020

2019 · 1 applications

11 Mar 2019

Most recent applications

Derrindaffderg Srah, Castlebar, Co. Mayo
Construction of a private dwelling house, domestic garage and effluent treatment system together with all ancillary site works.
Lodged
2660764Received 30 Sept 2026Decision due 24 Nov 2026
Drumrevagh, Ballina
construction of a new family dwelling house, upgrde of the existing access and installation of a new domestic waste water treatment system and all ancillary…
Lodged
26234Received 29 Sept 2026Decision due 23 Nov 2026
Rathslevin House Rathslevin, Swinford, County Mayo
Demolition of existing garage and partial demolition of existing rear extension, Construction of a new single storey side extension…
Lodged
2660762Received 29 Sept 2026Decision due 23 Nov 2026
Portacloy, Carrowteige, Ballina
The development shall consist of planning permission for the erection of a dwelling house…
Lodged
2660763Received 29 Sept 2026
Carronwamallaght, Knock
construction of a bovine shed (gross floor area 799m2) adjoining existing agricultural buildings…
Lodged
26230Received 28 Sept 2026Decision due 22 Nov 2026
Cossallagh, Brickens, Claremorris
construct dwelling house with detached garage and waste water treatment system on site together with all ancillary site works and services
Lodged
26231Received 28 Sept 2026Decision due 22 Nov 2026
Cuilleen, Kilsallagh, Westport
retention and completion of dwelling house, previous planning reference P07/1560
Lodged
26232Received 28 Sept 2026Decision due 22 Nov 2026
Meelick More Td, Claremorris
retain an agricultural shed for general storage and associated uses, along with all associated services
Lodged
26233Received 28 Sept 2026Decision due 22 Nov 2026
Ardoughan, Ballina, County Mayo
Construction of minor alterations/modifications & extension of the existing dwelling house. Including upgrading of septic tank system & all other ancillary…
Lodged
2660757Received 28 Sept 2026Decision due 22 Nov 2026
Peace View, The Demesne, Westport Co. Mayo
Extensions as build to existing residential property, previously granted under P08/33 by Westport Town Council. The development includes the retention…
Lodged
2660759Received 28 Sept 2026Decision due 22 Nov 2026
Convent Hill, Ballina, Co. Mayo
Permission is sought by CH Care Services Limited for permission for the following at Convent Hill, Ballina…
Lodged
2660760Received 28 Sept 2026Decision due 22 Nov 2026
Cloonfinish, Swinford, Co. Mayo
(a) extensions & alterations to existing dwelling house (b) existing domestic garage (c) septic tank system & percolation area.
Lodged
2660761Received 28 Sept 2026Decision due 22 Nov 2026

Register facts from Mayo County Council, refreshed weekly. Applicant names and contact details are not shown. Each application page carries a one-click removal link for the applicant.