GrantedExtensionDecided 9 January 2026

18, Knocksinna Park, Foxrock, Dublin 18, D18T0X8

Demolition of a garage, conservatory, and dormer to build a part-one, part-two-storey side extension and a rear extension in Foxrock.

D25B/0634/WEB · Dun Laoghaire Rathdown County Council · Lodged 12 November 2025

Reference: D25B/0634/WEB
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 12 November 2025

Summary

AI-generated

The application proposes the demolition of an existing side garage, a rear conservatory, and a first-floor dormer structure. In their place, a part-one, part-two-storey side extension and a single-storey rear extension will be constructed, alongside internal alterations.

Extensiondemolitiongarageconservatory

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

Demolition of an existing garage structure to the side of the property, the demolition of an existing conservatory to the rear of the property and the removal of an existing dormer structure to the southwest side of the existing house at first floor level. The construction of a part one storey part two storey extension to the side of the existing house and the construction of a one storey extension to the rear of the property. As part of the proposed works some internal alterations are also proposed to the existing house in conjunction with any associated site works.

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
95 Foxrock Park, Foxrock, Dublin 18	May 2025	€840,000	60 m
11 Foxrock Mount, Foxrock Park, Foxrock Dublin 18	Jan 2025	€745,000	102 m
67 Foxrock Park, Foxrock, Dublin	Feb 2025	€817,500	146 m
105 Foxrock Park, Foxrock, Dublin 18	Jan 2025	€745,000	151 m
105a Foxrock Park, Foxrock, Dublin 18	Sept 2025	€785,000	152 m
7 The Courtyard, Foxrock Park, Foxrock Dublin 18	Sept 2025	€860,000	156 m
66 Granville Park, Blackrock, Co Dublin	Jul 2025	€995,000	164 m
59 Granville Park, Blackrock, Dublin	May 2026	€1,140,000	164 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 received12 November 2025
Decision due15 January 2026
Decision issued9 January 2026

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