GrantedExtensionDecided 8 December 2025

7 Strandmill Avenue, Portmarnock, Co. Dublin, D13 VX68

Demolition of rear outbuildings for a new ground floor extension, garage conversion, and first-floor side extension.

F25A/0973 · Fingal County Council · Lodged 22 October 2025

Reference: F25A/0973
Authority: Fingal County Council
Register status: Decided
Type: Permission
Received: 22 October 2025

Summary

AI-generated

The project involves demolishing existing rear storage and boiler rooms to build a new ground floor extension. It also includes converting the side garage into a habitable space, adding a first-floor side extension, and a new front extension.

Extensionrenovationgarage conversion

Storeys: 2

Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.

Official record

Development description

Development will consist of demolishing existing storage & boiler room extensions to the rear of the existing house to make way for a new ground floor only extension. The existing garage to the side of the existing house to be made habitable. A proposed new ground floor only extension to the front of the existing house. A proposed new first floor extension to the side of the existing house extending the roof across. A new velux window to the front of the existing house roof for light to new stairs and all ancillary works.

Land-use zoning

What this land is zoned for

RS - ResidentialRS

“Provide for residential development and protect and improve residential amenity”

National zoning type: Existing residential

Objective set by the The Fingal Development Plan 2023 – 2029 (2023–2029). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.

Read the zoning objectives in the development plan

Built & sold

What happened next

Beyond the decision: whether this development was built, and what property here has sold for.

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
16 Strandmill Ave, Portmarnock, Dublinnot full market price	Sept 2025	€250,000	66 m
28a Strandmill Ave, Portmarnock, Dublin	Aug 2025	€582,500	160 m
65 The Dunes, Portmarnock, Dublin	Jun 2025	€975,000	206 m
17 Comersford Cross, Portmarnock, Dublin	Jun 2026	€500,000	227 m
77a The Dunes, Portmarnock, The Dunes	Jan 2026	€810,000	252 m
35 The Dunes, Portmarnock, Dublin	Jan 2026	€790,000	270 m
1a St Marnocks Ave, St Annes Square, Portmarnock	Apr 2026	€675,000	326 m
Hybrazil, Strand Road, Portmarnock	Nov 2025	€830,000	346 m

Nearby properties, not this site — a guide to local values.

Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.

Key dates

Timeline

Application received22 October 2025
Decision due16 December 2025
Decision issued8 December 2025

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