Town construction leads / Mayo

Knock planning and construction leads.

Current PlanningBrief leads for Knock, grouped by project type so the path from county to sector to individual lead stays crawlable.

Last updated 25 Sep 2026 15:34 UTC 53 leads linked from Mayo

20 leads

New-Building

Mayo County Council / 16/1028 & 08/363 / 26 Jun 2017

Knock, Mayo

Development of 9 No. dwellings at Drum, Knock - TH Contractors Ltd

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / floor unknown (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 noticesBuilder: T.h. (Contractors) Ltd

Source: Mayo County Council public planning register / source record not directly linked

Lead page
Mayo County Council / P8(17)001 / 29 Aug 2017

Knock, Mayo

Phase 2, 4 House development extension to Ait Aiobhinn, housing estate, at Kilkelly Road, knock, Co. Mayo.

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / floor unknown (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 noticesBuilder: P McHugh & Sons Ltd

Source: Mayo County Council public planning register / source record not directly linked

Lead page
Mayo County Council / 25/60722 / 1 Jul 2026

Knock, Mayo

To construct 4 number houses on an infill site at 15-18 Carrowmore Meadows. These dwellings will consist of 4 number four-bedroom semi-detached houses. The houses will connect to the existing estate utility services

Stage
Commencement
Applicant
not available yet
Units / floor
4 units / 433 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / P22/723 / 5 May 2023

Knock, Mayo

Demolish existing dwelling and construct new dwelling at Ballyhowly, Knock, Co. Mayo.

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 121 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 noticesBuilder: MCOB Developers Ltd

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / P18/942 / 14 Apr 2021

Knock, Mayo

Construction of Dwelling

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 244 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 noticesBuilder: MCOB Developers Ltd

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / 19299 / 23 Mar 2020

Knock, Mayo

Construction two temporary SEN classrooms, and ancillary accomodation

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 80 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 noticesBuilder: Cabinpac Ltd

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / p13/521 / 17 Sep 2014

knock, Mayo

construction of dwelling house with outbuildings including polytunnel and associated landscaping and services at cloondace knock co mayo.

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / floor unknown (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 noticesBuilder: Andrew Carney Construction and Civil Engineering

Source: Mayo County Council public planning register / source record not directly linked

Lead page
Mayo County Council / P19239 / 7 Jul 2020

Knock, Mayo

New Dwellinghouse at Carrowmore Knock Co Mayo

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 190 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project2 notices2 source notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / P19807 / 24 Apr 2020

Knock, Mayo

Tom & Lynda Forde - New Dwelling House, Septic Tank System & Percolation Area

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 266 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project2 notices2 source notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page
Mayo County Council / P25/60483 / 14 Jun 2026

Knock, Mayo

Proposed Dwellinghouse at Ballyhowly, Knock, Co. Mayo

Stage
Commencement
Applicant
not available yet
Units / floor
1 unit / 132 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / P24/525 / 16 Apr 2025

Knock, Mayo

Two storey Dwelling house and attached Garage

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 254 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / P19/987 / 18 Aug 2023

Knock, Mayo

Single Storey Dwellinghouse with connection to main sewer

Stage
Commencement
Applicant
not available yet
Units / floor
1 unit / 149 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / 22-1027 / 28 Jun 2023

Knock, Mayo

CONSTRUCT A BUNGALOW TYPE DWELLING HOUSE AND DOMESTIC GARAGE AND CARRY OUT ALL ANCILLARY SITE WORKS

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 124 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / P20/424 / 3 Nov 2021

Knock, Mayo

construct a dwelling house and domestic garage with connection to public sewer, together with all ancillary site works and services

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 314 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / 17163 / 17 Sep 2019

Knock, Mayo

Construction of a dwellinghouse septic tank and percolation area and associated site works

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 212 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / P18/304 / 15 Aug 2018

Knock, Mayo

Construct new dwelling house, wastewater treatment system and polishing filter together with all ancillary site works and services at Knockbaun, Knock, Co. Mayo.

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 249 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / P17/831 / 12 Jun 2018

Knock, Mayo

Proposed Dwellinghouse and garage

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 341 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / P16/1028 / 12 Jul 2017

Knock, Mayo

Proposed Nursing Home and associated services

Stage
Commencement
Applicant
not available yet
Units / floor
1 unit / floor unknown (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page
Mayo County Council / P16/193 & P16/973 / 7 Apr 2017

Knock, Mayo

P16/193 & P16/973_ Proposed Dwellinghouse at CHURCHFIELD TD, KNOCK, CO MAYO

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / floor unknown (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page
Mayo County Council / P16485 / 11 Oct 2016

Knock, Mayo

N Morley & E Mullin Proposed New Dwelling House, Garage, Septic Tank System & Percolation Area

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / floor unknown (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page

15 leads

One-off house

Mayo County Council / 2560136 / 8 Sep 2025

Drum, Glenbrook, Knock

Planning permission to demolish an existing derelict dwelling house and construct a new dwelling house & garage as shown on plans and all ancillary site developments at Drum, Glenbrook, Knock, Co. Mayo

Stage
Granted
Est. value band
€<250k
Applicant
not included in reference feed
Units / floor
1 unit / 228 m²
Useful for
BuilderElectricianPlumber
Agent
not included in reference feed
One-off house

Source: Mayo County Council public planning register / official file linked

Mayo County Council / 2560483 / 30 Apr 2026

Ballyhowly, Knock, Co. Mayo

Planning Permission to construct dwelling house and septic tank, all as per drawing documentation submitted together with all ancillary site works and services

Stage
Granted
Est. value band
€250k–500k
Applicant
not included in reference feed
Units / floor
1 unit / 132 m²
Useful for
BuilderElectricianPlumber
Agent
not included in reference feed
One-off house

Source: Mayo County Council public planning register / official file linked

Mayo County Council / 2660029 / 26 Mar 2026

Ashford Manor Ballyhowly, Knock, Co. Mayo

Planning Permission to retain extension and alterations to dwelling house and retain garage all as per drawing documentation submitted together with all ancillary site works and services.

Stage
Granted
Applicant
not included in reference feed
Units / floor
1 unit / floor unknown (units estimated)
Useful for
BuilderElectricianPlumber
Agent
not included in reference feed
One-off house

Source: Mayo County Council public planning register / official file linked

Mayo County Council / 2660023 / 23 Mar 2026

Drum, Knock, Co. Mayo

Planning permission for the retention of a domestic storage shed, together with all associated site development works at the above address.

Stage
Granted
Applicant
not included in reference feed
Units / floor
1 unit / floor unknown (units estimated)
Useful for
Builder
Agent
not included in reference feed
One-off house

Source: Mayo County Council public planning register / official file linked

Mayo County Council / 2560687 / 22 Dec 2025

Carrowmore, Knock, Co Mayo

THE DEVELOPMENT CONSISTS OF THE CONSTRUCTION OF A NEW DWELLING HOUSE (91 m²) & DETACHED GARAGE (27 m²), CONNECTIONS TO THE PUBLIC WATER & SEWER SYSTEMS TOGETHER WITH ALL ASSOCIATED ANCILLARY SITE WORKS.

Stage
Granted
Est. value band
€250k–500k
Applicant
not included in reference feed
Units / floor
1 unit / 118 m²
Useful for
BuilderElectricianPlumber
Agent
not included in reference feed
One-off house

Source: Mayo County Council public planning register / official file linked

Mayo County Council / 2560567 / 10 Nov 2025

Curraghteemore, Knock, Co. Mayo

intend to apply for full planning permission to carry out the following 1: Construct an extension to the side of the existing dwelling house. 2:Construct a self-contained living unit/granny flat adjoining the existing dwelling house and all ancillary site w...

Stage
Granted
Applicant
not included in reference feed
Units / floor
1 unit / floor unknown (units estimated)
Useful for
BuilderElectricianPlumber
Agent
not included in reference feed
One-off house

Source: Mayo County Council public planning register / official file linked

Mayo County Council / 2537 / 6 Nov 2025

Carrowmore, Knock

erection of a dwelling house, connect to public sewer and all ancillary site works

Stage
Granted
Est. value band
€250k–500k
Applicant
not included in reference feed
Units / floor
1 unit / 177 m²
Useful for
BuilderElectricianPlumber
Agent
not included in reference feed
One-off house

Source: Mayo County Council public planning register / official file linked

Mayo County Council / 2534 / 6 Nov 2025

Carrowmore, Knock

erection of a dwelling house, connect to public sewer and all ancillary site works

Stage
Granted
Est. value band
€250k–500k
Applicant
not included in reference feed
Units / floor
1 unit / 177 m²
Useful for
BuilderElectricianPlumber
Agent
not included in reference feed
One-off house

Source: Mayo County Council public planning register / official file linked

Mayo County Council / 25258 / 20 Oct 2025

Cloondace, Knock

construction of a new residential dwelling house and effluent treatment system together with all ancillary site works and services

Stage
Granted
Est. value band
€250k–500k
Applicant
not included in reference feed
Units / floor
1 unit / 83 m²
Useful for
BuilderElectricianPlumber
Agent
not included in reference feed
One-off house

Source: Mayo County Council public planning register / official file linked

Mayo County Council / 2560362 / 1 Sep 2025

Killeen, Knock, Co. Mayo.

Planning Permission to construct new dwelling house and garage and install effluent treatment system all as per drawing documentation submitted together with all ancillary site works and services.

Stage
Granted
Est. value band
€250k–500k
Applicant
not included in reference feed
Units / floor
1 unit / 293 m²
Useful for
BuilderElectricianPlumber
Agent
not included in reference feed
One-off house

Source: Mayo County Council public planning register / official file linked

Mayo County Council / 25235 / 1 Sep 2025

Cloondace, Knock

alterations and extension to existing dwellinghouse new septic tank and percolation system along with all ancillary site works

Stage
Granted
Applicant
not included in reference feed
Units / floor
1 unit / floor unknown (units estimated)
Useful for
BuilderElectricianPlumber
Agent
not included in reference feed
One-off house

Source: Mayo County Council public planning register / official file linked

Mayo County Council / 25146 / 11 Jul 2025

Slievenabrehan, Knock, Co. Mayo

retain extension as built to existing dwelling house

Stage
Granted
Applicant
not included in reference feed
Units / floor
1 unit / floor unknown (units estimated)
Useful for
BuilderElectricianPlumber
Agent
not included in reference feed
One-off house

Source: Mayo County Council public planning register / official file linked

Mayo County Council / 2460659 / 20 Mar 2025

Loughenboy, Knock, Co. Mayo

1. TO RETAIN AS CONSTRUCTED CONCRETE FOUNDATION SLAB, 2. PLANNING PERMISSION TO CONSTRUCT DOMESTIC GARAGE ON TO SAID CONCRETE FOUNDATION SLAB 3. PLANNING PERMISSION TO DEMOLISH 2NO. EXISTING GARDEN SHEDS AND ALL ANCILLARY SITE DEVELOPMENT WORKS AT LOUGHENBO...

Stage
Granted
Applicant
not included in reference feed
Units / floor
1 unit / floor unknown (units estimated)
Useful for
BuilderElectricianPlumber
Agent
not included in reference feed
One-off house

Source: Mayo County Council public planning register / official file linked

Mayo County Council / 24525 / 17 Mar 2025

Ballyhowley, Knock

change of house type and garage to that previously granted under P23/60488 together with all ancillary site works and services

Stage
Granted
Est. value band
€250k–500k
Applicant
not included in reference feed
Units / floor
1 unit / 244 m²
Useful for
BuilderElectricianPlumber
Agent
not included in reference feed
One-off house

Source: Mayo County Council public planning register / official file linked

Mayo County Council / 2476 / 12 Dec 2024

Aghtaboy, Knock, Co. Mayo

retention of the existing dwelling house as built and the installation of a proposed effluent treatment system, together with all ancillary site works and services

Stage
Granted
Applicant
not included in reference feed
Units / floor
1 unit / floor unknown (units estimated)
Useful for
BuilderPlumber
Agent
not included in reference feed
One-off house

Source: Mayo County Council public planning register / official file linked

11 leads

Extension

Mayo County Council / P16-613 / 4 Oct 2017

Knock, Mayo

16-1125 16-613 Demolition of Rear Extension and Boiler House, Renovation of and Extension to Existing Dwelling house together with ancillary site works and services

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / floor unknown (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 noticesBuilder: Beechgrove Developments Ltd

Source: Mayo County Council public planning register / source record not directly linked

Lead page
Mayo County Council / P24/60125 / 3 Mar 2025

Knock, Mayo

Renovation and Extension to the front elevation Extension to the rear of the existing dwelling

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 58 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / 22-710 / 5 Dec 2022

Knock, Mayo

Construct new extensions to dwelling house along with associated site works and services including connection to public sewer

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 206 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / P19/528 / 23 Aug 2021

Knock, Mayo

The development will consist of the following: a single storey, part pitched, part flat roof extension to the South-East of existing school to accommodate a two classroom suite of Special Education Needs inclusive of 2 no. Class bases with withdrawal rooms,...

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 533 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / 19/578 / 4 Nov 2019

Knock, Mayo

Extension to Dwellinghouse

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 42 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / p18/787 / 27 Sep 2019

knock, Mayo

Renovations/reconst ruction and extension of the existing dwelling house and upgrade of the effluent treatment unit together with all ancillary site works at sallyhernaun knock claremorris

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 200 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map
Mayo County Council / P17-203 (section 5) / 16 Oct 2017

Knock, Mayo

Knock Apparition Chapel& Parish Church refurbishment including replacement of windows, new floor finishes and redecoration and upgrade of services

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / floor unknown (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page
Mayo County Council / P16/446 / 8 Nov 2016

Knock, Mayo

Extension to Dwellinghouse and upgrading of Septic tank

Stage
Commencement
Applicant
not available yet
Units / floor
1 unit / floor unknown (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page
Mayo County Council / P16/148 / 24 Jun 2016

Knock, Mayo

New windows and alterations

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / floor unknown (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page
Mayo County Council / P13/24 Section 5 Dec / 1 Sep 2014

Knock, Mayo

Refurbishment of the Basilica of Our Lady of Knock including replacement of external screens and environmental services, renovation of internal finishes and fittings and renovation of the sacristies

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / floor unknown (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page
Mayo County Council / CN0023389MO / 23 Jan 2017

Knock, Mayo

New two storey extension to house new lift

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / floor unknown (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Owner-supplied commencement export / source record not directly linked

Lead page

2 leads

Material-Change-Of-Use

Mayo County Council / P16/412 / 30 Dec 2016

Knock, Mayo

Change of Use from Vacant Office to Coffee Shop

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / floor unknown (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page
Mayo County Council / SN0008934MO / 18 Aug 2023

Knock, Mayo

“Exempted development as per Circular S.I. No. 306 of 2022 – Circular Letter: EUIPR 3/2022 – European Union (Planning and Development) (Displaced Persons from Ukraine Temporary Protection) Regulations 2022 issued on 01 July 2022” This application relates to...

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 930 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 notices

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map

1 lead

Large residential

Mayo County Council / 25337 / 10 Nov 2025

Drum, Knock, Co Mayo

construct extension to existing housing estate development consisting of 21 units: 14 no. two storey terraced 3 bed houses, 2 no. single storey terraced 3 bed houses, 2 no. single storey semi detached 2 bed houses, 3 no. single storey terraced 2 bed houses ...

Stage
Granted
Est. value band
€3m–10m
Applicant
Sheila Waldron
Units / floor
21 units / 2,078 m²
Useful for
ElectricalFire SafetyGroundworksHealth & SafetyMain contractor
Agent
Care of Colette Jordan & Associates
Fire / FSC likelyH&S triggerLarge residential

Source: Mayo County Council public planning register / official file linked

1 lead

Material-Alteration

Mayo County Council / P22/604 / 23 Dec 2023

Knock, Mayo

Demolish existing single storey prefab hall and renovate and upgrade the remaining building and alter elevations

Stage
Commencement
Applicant
not available yet
Units / floor
units unknown / 493 m² (units estimated)
Useful for
Planner/Consultant
Agent
not available yet
Commencement project1 noticesBuilder: Kellman Developments Ltd

Source: Mayo County Council public planning register / source record not directly linked

Lead page Map

1 lead

Planning record

Mayo County Council / 2560539 / 3 Nov 2025

Eskerymorilly, Knock, Co.Mayo

The development shall consist of: The retention of; 1. Attic Conversion, 2. Rear Conservatory Extension, 3. Changes to windows and doors of rear elevation 4. As Constructed Garage.

Stage
Granted
Applicant
not included in reference feed
Units / floor
units unknown / floor unknown
Useful for
Planner/Consultant
Agent
not included in reference feed
Planning recordVacant / reuse signal

Source: Mayo County Council public planning register / official file linked

1 lead

Small multi-unit

Mayo County Council / 2560722 / 24 Apr 2026

Carrowmore Meadows, Knock, Co. Mayo

to construct 4 number houses on an infill site. These dwellings will consist of 4 number four-bedroom semi-detached houses. The houses will connect to the existing estate utility services.

Stage
Granted
Est. value band
€1m–3m
Applicant
not included in reference feed
Units / floor
4 units / 433 m²
Useful for
ElectricalGroundworksMain contractorPlumbingWindows/Doors
Agent
not included in reference feed
Small multi-unit

Source: Mayo County Council public planning register / official file linked

1 lead

Small residential

Mayo County Council / 26153 / 26 Aug 2026

Drum , Ballyhaunis Road , Knock

construct a summer house in the rear garden that will be ancillary to the main dwelling house together with all ancillary site works and services

Stage
Granted
Applicant
Jack & Mary Ferguson
Units / floor
units unknown / floor unknown
Useful for
BuilderElectricianPlumber
Agent
Care of Seamus Owens
Small residential

Source: Mayo County Council public planning register / official file linked