Planning in Ireland

Mayo planning applications

Search the latest year of Mayo County Council planning applications by location, reference, development, applicant or status.

Sold prices in Mayo

Clear

Matching applications

5 planning applications match the selected filters.

Clear filters

These records do not include usable map coordinates.

2660161

2 Mar 2026

Status: APPLICATION FINALISED

PLANNING PERMISSION TO CONSTRUCT A NEW PROPRIETARY EFFLUENT TREATMENT UNIT AND ASSOCIATED PERCOLATION AREA/POLISHING FILTER TO REPLACE EXISTING SEPTIC TANK

Mayo County Council

CASTLEHILL BALLYCROY , Westport , County May0

Application type: PERMISSIONDecision: CONDITIONAL

View application details

2660155

28 Feb 2026

Status: APPLICATION FINALISED

Permission To Construct A Single Storey Dwelling House Together With Connection To All Services Including All Associated Site Development Works

Mayo County Council

Keel West Dooagh , Achill , County May0

Application type: PERMISSIONDecision: REFUSED

View application details

2560736

21 Oct 2025

Status: APPLICATION FINALISED

PERMISSION FOR RETENTION OF CHANGE OF USE/CONVERSION OF PART OF GROUND FLOOR OF EXISTING DWELLING HOUSE TO A SELF-CONTAINED INDEPENDENT RESIDENTIAL UNIT (FLOOR AREA APPROXIMATELY 37 SQ.M)

Mayo County Council

CABAUN , BALLANASALLY KEEL ACHILL , County May0

Application type: RETENTIONDecision: CONDITIONAL

View application details

2560728

17 Oct 2025

Status: APPLICATION FINALISED

Permission To Construct A Dwelling House, Garage, Proprietary Effluent Treatment System And Soil Polishing Filter/Percolation Area Including All Associated Site Development Works

Mayo County Council

Tonregee West , Westport , County May0

Application type: PERMISSIONDecision: CONDITIONAL

View application details

2560593

28 Aug 2025

Status: APPLICATION FINALISED

(1) permission for retention of ‘as constructed’ dwelling house and (2) planning permission to (a) raise roof level of existing dwelling house and (b) construct extensions to front, side and rear of existing house at Tonregee West, Achill, County Mayo. F28 K285

Mayo County Council

TONREGEE WEST , ACHILL , County May0

Application type: RETENTIONDecision: CONDITIONAL

View application details

Applications by area

Top Mayo localities in the imported the latest year.

County May05

Monthly registrations

Recent application volume by registration month.

Aug 20251

Oct 20252

Feb 20261

Mar 20261

Areas in Mar 2026

Localities with the most applications in the latest registration month.

County May01

Status in Mar 2026

Current status mix for applications registered in the latest month.

APPLICATION FINALISED1

Types in Mar 2026

Most common application types registered in the latest month.

PERMISSION1

Planning activity and trends

Based on the latest 12 months of imported planning data for this council.

Applications

Latest registered

2 Mar 2026

Most active area

County May0

Most common type

PERMISSION

Latest month apps

Month change

Monthly trend

Mar 2026

Area overview

County May0 accounts for 100%

County May0100%

Status mix

APPLICATION FINALISED accounts for 100%

APPLICATION FINALISED100%

Application types

PERMISSION accounts for 60%

PERMISSION60%

RETENTION40%