Home renovation with new windows, roof, and upgraded septic tank

Brid Doyle has submitted a planning application to upgrade her home at Killadangan in Westport, Co Mayo. The proposal, filed with Mayo County Council on 28 April 2026, seeks permission for a series of works that will refresh the property’s exterior and improve its internal layout.

The main elements of the plan are straightforward: existing windows and the roof are to be replaced, and minor alterations inside the house are proposed to modernise the living spaces. In addition, Doyle intends to replace the current septic tank with a propriety effluent treatment system, together with all ancillary site works required for the new installation.

The council’s decision code on the application is CONDITIONAL. The council set a deadline of 22 June 2026 for its final determination, and the matter was resolved on 12 June 2026. The approval allows the work to proceed under the conditions outlined in the council’s decision letter.

Killadangan sits within the Westport area of County Mayo, an area that has seen a number of residential upgrades in recent years as homeowners seek to improve energy efficiency and domestic hygiene systems. Doyle’s project follows this trend, combining aesthetic updates with practical improvements to wastewater management.

The planning file (reference 2660333) provides full details of the proposed works, including drawings and specifications for the new windows, roof, internal changes and septic system upgrade. The council’s decision confirms that the application meets local planning regulations, subject to the conditions set out in the approval notice.

Residents in the surrounding area have not been directly involved in the planning process, but the project is expected to enhance the visual appeal of the neighbourhood while ensuring that the property complies with modern environmental standards for wastewater treatment.

For further information on Brid Doyle’s application and the council’s decision, see Mayo County Council Planning File 2660333.

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