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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Matching applications

19 planning applications match the selected filters.

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These records do not include usable map coordinates.

2660567

12 Jul 2026

Status: NEW APPLICATION

The development will consist of the construction of new dwelling house, wastewater treatment plant, domestic garage and ancillary site works associated with the development.

Mayo County Council

Mallaroe , Thomastown , Hollymount

Application type: PERMISSIONDecision: N/A

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2660530

3 Jul 2026

Status: NEW APPLICATION

Permission to construct cubicles shed with slatted tank and all associated site works

Mayo County Council

Ballymangan , Hollymount , Co. Mayo.

Application type: PERMISSIONDecision: N/A

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2660474

18 Jun 2026

Status: WITHDRAWN

The development will consist of the construction of new dwelling house, wastewater treatment plant, domestic garage and ancillary site works associated with the development.

Mayo County Council

Mallaroe , Thomastown , Hollymount

Application type: PERMISSIONDecision: N/A

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26124

8 Jun 2026

Status: NEW APPLICATION

retain existing machinery shed as shown on plans together with planning permission to construct new sheep shed along with four bay double slatted shed and dungstead and all ancillary site development works

Mayo County Council

Lehinch Demesne , Hollymount , Co. Mayo

Application type: PERMISSIONDecision: CONDITIONAL

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2660431

1 Jun 2026

Status: DECISION MADE

Planning permission to construct an agricultural building for bovine livestock as shown on plans and all ancillary site developments

Mayo County Council

Creggarve , Hollymount , Co. Mayo

Application type: PERMISSIONDecision: CONDITIONAL

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2660351

5 May 2026

Status: DECISION MADE

for Planning permission to construct an Astro Turf Pitch with associated lighting as shown on plans and all ancillary site developments

Mayo County Council

Rahard , Hollymount , Claremorris

Application type: PERMISSIONDecision: CONDITIONAL

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2660350

5 May 2026

Status: DECISION MADE

Planning Permission for development consisting of construction of a new slatted shed and underground slurry storage tank along with all associated site works.

Mayo County Council

Lissaniska , Hollymount Claremorris , Co. Mayo

Application type: PERMISSIONDecision: CONDITIONAL

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2660331

27 Apr 2026

Status: DECISION MADE

Construction of a private dwelling house, domestic garage and connection to public services including all ancillary site works.

Mayo County Council

Hollymount , Claremorris , Co. Mayo

Application type: PERMISSIONDecision: CONDITIONAL

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2660299

14 Apr 2026

Status: APPLICATION FINALISED

The development consists of the retention of the house as constructed (155m2), an upgrade of the wastewater treatment system together with all associated ancillary site works.

Mayo County Council

Cuillaun , Hollymount , Co Mayo

Application type: RETENTIONDecision: CONDITIONAL

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2660096

6 Feb 2026

Status: APPLICATION FINALISED

The development will consist of: the construction of a new private dwelling house, domestic garage along with all associated site development, external works and services.

Mayo County Council

Lisnamoyle , Hollymount , Co. Mayo

Application type: PERMISSIONDecision: CONDITIONAL

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2660052

19 Jan 2026

Status: DECISION MADE

Full Planning permission for the following: 1. Retention of Dwelling house 2. Retention of Domestic Garage 3. Retention of Storage shed 4. Retention of Site Layout/boundaries including revised site entrance all above as shown on plans and all ancillary site developments

Mayo County Council

Rahard , Hollymount , Co. Mayo

Application type: RETENTIONDecision: CONDITIONAL

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2660036

5 Jan 2026

Status: FURTHER INFORMATION

The development will consist of the construction of a proposed new detached dwelling house, separate garage, new entrance, new waste water treatment system, connections to site services, and all associated site works and landscaping.

Mayo County Council

Ballyhankeen , Hollymount , Co Mayo

Application type: PERMISSIONDecision: N/A

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2660031

23 Dec 2025

Status: APPLICATION FINALISED

Roos, Hollymount, Co. Mayo. Permission is being sought by David Dolan and Catherine Dooley from Mayo County Council for the construction of a serviced dwelling with an effluent treatment system and a garage/shed together with all associated services at the above address.

Mayo County Council

Roos , Hollymount , Co. Mayo.

Application type: PERMISSIONDecision: CONDITIONAL

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2660018

20 Dec 2025

Status: APPLICATION FINALISED

Planning Permission to construct a proposed amenity area and memorial sculpture as shown on plans and all ancillary site developments

Mayo County Council

Bloomfield & Clooncormick , Hollymount , Claremorris

Application type: PERMISSIONDecision: CONDITIONAL

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25515

19 Dec 2025

Status: APPLICATION FINALISED

construct a private dwelling house, proprietary effluent treatment unit, percolation area and domestic garage along with all associated services

Mayo County Council

Knockalinsky , Newbrook , Hollymount

Application type: PERMISSIONDecision: CONDITIONAL

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25502

15 Dec 2025

Status: APPLICATION FINALISED

construct dwelling house with waste water treatment system and garage on site together with all ancillary site works and services

Mayo County Council

Lehinch Demesne , Hollymount , Claremorris

Application type: PERMISSIONDecision: CONDITIONAL

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2560876

1 Dec 2025

Status: APPLICATION FINALISED

Planning Permission to construct extension to existing dwelling house as shown on plans and all ancillary site developments

Mayo County Council

Skeheen and Lisseveleen , Hollymount , Co. Mayo

Application type: PERMISSIONDecision: CONDITIONAL

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2560590

26 Aug 2025

Status: APPLICATION FINALISED

The development consists of the retention of the existing front porch (8.35m2), renovation of the existing house, a new extension (92.5m2), together with an upgrade of the existing septic tank system with all associated ancillary site works.

Mayo County Council

Lugatallin , Hollymount , Co Mayo

Application type: PERMISSIONDecision: CONDITIONAL

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2560543

12 Aug 2025

Status: APPLICATION FINALISED

Permission to construct (i) Walled silage slabs with concrete apron, hardcore area and effluent tank (ii) Overground tank with roof (iii) Weighbridge and all associated site works

Mayo County Council

Seefin , Hollymount , Co. Mayo

Application type: PERMISSIONDecision: CONDITIONAL

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Applications by area

Top Mayo localities in the imported the latest year.

Hollymount14

Claremorris4

Hollymount Claremorris1

Monthly registrations

Recent application volume by registration month.

Aug 20252

Dec 20255

Jan 20262

Feb 20261

Apr 20262

May 20262

Jun 20263

Jul 20262

Areas in Jul 2026

Localities with the most applications in the latest registration month.

Hollymount2

Status in Jul 2026

Current status mix for applications registered in the latest month.

NEW APPLICATION2

Types in Jul 2026

Most common application types registered in the latest month.

PERMISSION2

Planning activity and trends

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

Applications

Latest registered

12 Jul 2026

Most active area

Hollymount

Most common type

PERMISSION

Latest month apps

Month change

-1

Monthly trend

Jul 2026

-1

Area overview

Hollymount accounts for 74%

Hollymount74%

Claremorris21%

Hollymount Claremorris5%

Hollymount74%

Claremorris21%

Hollymount Claremorris5%

Status mix

APPLICATION FINALISED accounts for 47%

APPLICATION FINALISED47%

DECISION MADE26%

NEW APPLICATION16%

FURTHER INFORMATION5%

Application types

PERMISSION accounts for 89%

PERMISSION89%

RETENTION11%