The Register of Planning Applications · Éire

Monday 31 August 2026

← Back to search

25364

CONDITIONAL

Mayo - Mayo County Council

Proposed Development

new septic tank/ proprietary effluent treatment system and percolation area to serve existing house together with all ancillary site works and serivces

View the full application file on the council's planning portal →

Application Timeline

  1. Application received

    5 Sept 2025

  2. Decision: CONDITIONAL

    28 Oct 2025

  3. Decision due

    30 Oct 2025

  4. Grant issued

    28 Nov 2025

Application Details

Location
Slievenabrehan , Knock , Co Mayo
Applicant
N/A
Application Type
PERMISSION
Planning Authority
Mayo County Council

Timeline

Registration Date
5 September 2025
Status
APPLICATION FINALISED
Decision
CONDITIONAL
Decision Date
28 October 2025
Grant Date
28 November 2025
Permission Expires
27 November 2030

Location

Loading map...

Planning Applications Nearby

What the council has granted and refused around this site is the best guide to how a similar application will fare.

52m
24181CONDITIONAL21 May 2024

construction of an extension to existing dwelling and connection to existing waste water treatment system and percolation area for the provision of ancillary accommodation including site works

Slievenabrehan Td. , Knock , Co. Mayo

123m
25146CONDITIONAL17 Apr 2025

retain extension as built to existing dwelling house

Slievenabrehan , Knock , Co. Mayo

660m
19793N/A10 Oct 2019

ERECTION OF 1 NO. PERMANENT HEALTH AND SAFETY SIGN INCLUDING ALL ANCILLARY SITE WORKS, AT THE ENTRANCE TO MAGHERAMORE WIND FARM

CREGGANBRACK , CLAREMORRIS

661m
19985CONDITIONAL19 Dec 2019

ERECTION OF 1 NO. PERMANENT HEALTH AND SAFETY SIGN INCLUDING ALL ANCILLARY SITE WORKS AT THE ENTRANCE TO MAGHERAMORE WIND FARM

CREGGANBRACK , CLAREMORRIS , CO. MAYO

1.1km
18304CONDITIONAL2 May 2018

CONSTRUCT NEW DWELLING HOUSE, WASTEWATER TREATMENT SYSTEM AND POLISHING FILTER TOGETHER WITH ALL ANCILLARY SITE WORKS AND SERVICES

KNOCKBAUN , KNOCK , CO. MAYO

1.2km
23586N/A26 Oct 2023

retain a chimney as constructed to existing dwelling house together with all ancillary site works and services on this site

20 Riverside Drive , Churchfield Townland , Knock

1.3km
2660121N/A13 Feb 2026

The development consists of the retention of (1) the attic conversion (87.75m2 with roof lights & dormers), (2) the basement extension (39.6m2) as constructed together with all associated ancillary site works.

Churchfield , Knock , Co Mayo

1.3km
2660110N/A10 Feb 2026

The development consists of the retention of (1) the attic conversion (87.75m2 with roof lights & dormers), (2) the basement extension (39.6m2) as constructed together with all associated ancillary site works.

Churchfield , Knock , Co Mayo

1.3km
211047CONDITIONAL1 Oct 2021

EXTENSION TO EXISTING DWELLING HOUSE TOGETHER WITH ALL ANCILLARY SITE WORKS AND SERVICES

CHURCHFIELD , KNOCK

1.3km
19786CONDITIONAL7 Oct 2019

DEMOLISH OUT-BUILDINGS TO FACILITATE THE CONSTRUCTION OF A GRANNY FLAT ANCILLARY TO EXISTING DWELLING HOUSE TOGETHER WITH ALL ANCILLARY SITE WORKS AND SERVICES

CHURCHFIELD , KNOCK , CLAREMORRIS

Planning a project of your own?

Find out in two minutes whether you need planning permission. It's free, and based on the exempted development regulations.

Do I Need Permission?