Planning in Ireland

Mayo planning applications

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

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14 planning applications match the selected filters.

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2660243

31 Mar 2026

Status: APPLICATION FINALISED

PLANNING PERMISSION FOR THE RETENTION OF A DOMESTIC SHED TO THE REAR OF DELLING HOUSE, TOGETHER WITH ALL SITE SERVICES

Mayo County Council

Owenwee , Westport , County Mayo

Application type: RETENTIONDecision: CONDITIONAL

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2660169

3 Mar 2026

Status: APPLICATION FINALISED

Retention permission application to Mayo County Council for the following: First Floor of existing dwelling, along with all associated site works at No. 14 Pairc na Coille, Westport, Co. Mayo F28 Y793.

Mayo County Council

No. 14 Pairc na Coille , Westport , Co. Mayo

Application type: RETENTIONDecision: CONDITIONAL

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2560933

15 Dec 2025

Status: APPLICATION FINALISED

The development consists of retain and complete 3no dwelling houses P15/152 refers, on revised site boundaries together with all ancillary site works

Mayo County Council

John's Row , Westport , Co. Mayo

Application type: RETENTIONDecision: CONDITIONAL

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2560932

15 Dec 2025

Status: APPLICATION FINALISED

Planning Permission for the retention of an extension with modifications to the existing dwelling, along with all associated ancillary site development works.

Mayo County Council

Aillemore , Killadoon , Westport Co. Mayo.

Application type: RETENTIONDecision: CONDITIONAL

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25499

11 Dec 2025

Status: APPLICATION FINALISED

retain existing dwelling house and garage along with all necessary site works and ancillaries

Mayo County Council

Slaugar , Westport , Co. Mayo

Application type: RETENTIONDecision: CONDITIONAL

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2560873

1 Dec 2025

Status: APPLICATION FINALISED

Retention of conversion of the garage into a habitable room, minor alterations to existing house, the realignment of the front boundary wall to include the closing the Westport side access, upgrade the septic tank and percolation area with all ancillary site works.

Mayo County Council

Moate , Killavally , Westport Co. Mayo.

Application type: RETENTIONDecision: CONDITIONAL

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2560863

25 Nov 2025

Status: APPLICATION FINALISED

Permission for retention of development adjacent to The Farmyard (a Protected Structure) and Camping and Caravan area at Westport Estate, Westport, Co. Mayo, comprising the construction of an Electricity Substation (with switch room) building, primarily subterranean with a natural stone finish to visible façade, and all associated and ancillary works including access / set down area, timber fencing, landscaping and screening.

Mayo County Council

Adjacent to The Farmyard (a Protected Structure) and Camping and Caravan area at Westport Estate , Westport , Co. Mayo

Application type: RETENTIONDecision: CONDITIONAL

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2560825

18 Nov 2025

Status: APPLICATION FINALISED

Permission for retention of (a) A first-floor extension and (b) The adjustment of roof windows within habitable rooms to an existing dwelling granted under planning permission application reference no. P98/1980, P02/2479 at the Clooneen, Westport, Mayo.

Mayo County Council

Clooneen , Westport , Co Mayo

Application type: RETENTIONDecision: CONDITIONAL

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2560811

12 Nov 2025

Status: APPLICATION FINALISED

Planning permission to retain the change of use, from retail use to restaurant use, of the existing ground floor commercial unit.

Mayo County Council

Unit 8 Westpoint , Altamount Street Westport , Co. Mayo

Application type: RETENTIONDecision: CONDITIONAL

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2560735

21 Oct 2025

Status: APPLICATION FINALISED

Retention permission application to Mayo County Council for the following: (1) 3 No. Existing Rooflights to the front of the dwelling, (2) Existing first floor and (3) Alterations to all elevations of the dwelling, along with all associated site works at No. 50 Pairc na Coille, Westport, Co. Mayo. F28 NW59.

Mayo County Council

No. 50 Pairc na Coille , Westport , Co. Mayo

Application type: RETENTIONDecision: CONDITIONAL

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2560609

5 Sept 2025

Status: APPLICATION FINALISED

Retain an existing domestic garage. Roof pitch adapted from a mono-pitch to an apex roof, maintaining original corrugated steel roof finish.

Mayo County Council

36 College view , Westport Road , Castlebar

Application type: RETENTIONDecision: CONDITIONAL

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25368

5 Sept 2025

Status: APPLICATION FINALISED

retain existing 2 nos. flats (nos. 4 & 5) and maisonettes (nos. 4A & 5A) together with all ancillary site works

Mayo County Council

Altamount Court , Altamount Street , Westport

Application type: RETENTIONDecision: CONDITIONAL

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2560604

2 Sept 2025

Status: APPLICATION FINALISED

We, Simon Beale + Associates, are applying to Mayo County Council on behalf of Tessa Tobia for the retention of the following: (1)) 2 No. Existing Roof Lights to the Front of the Dwelling, together with all associated site works at No. 49 Pairc na Coille, Golf Course Road, Westport, Co. Mayo.

Mayo County Council

No. 49 Pairc na Coille , Westport , Co. Mayo

Application type: RETENTIONDecision: CONDITIONAL

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2560574

21 Aug 2025

Status: APPLICATION FINALISED

The development consists of 1.) the retention of chicken coup and poly tunnel for growing crops for domestic use, 2.) the retention of domestic garage currently being used as a home office, 3.) the retention of pergola to rear of existing dwelling and 4.) planning permission to construct a granny flat/ annex building together with all ancillary site works.

Mayo County Council

Tonranny , Westport , Co. Mayo

Application type: RETENTIONDecision: CONDITIONAL

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Applications by area

Top Mayo localities in the imported the latest year.

Westport12

Altamount Street Westport1

Castlebar1

Monthly registrations

Recent application volume by registration month.

Aug 20251

Sept 20253

Oct 20251

Nov 20253

Dec 20254

Mar 20262

Areas in Mar 2026

Localities with the most applications in the latest registration month.

Westport2

Status in Mar 2026

Current status mix for applications registered in the latest month.

APPLICATION FINALISED2

Types in Mar 2026

Most common application types registered in the latest month.

RETENTION2

Planning activity and trends

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

Applications

Latest registered

31 Mar 2026

Most active area

Westport

Most common type

RETENTION

Latest month apps

Month change

Monthly trend

Mar 2026

-2

Area overview

Westport accounts for 86%

Westport86%

Altamount Street Westport7%

Castlebar7%

Westport86%

Altamount Street Westport7%

Castlebar7%

Status mix

APPLICATION FINALISED accounts for 100%

APPLICATION FINALISED100%

Application types

RETENTION accounts for 100%

RETENTION100%