RefusedExtensionDecided 31 March 2026

97, Rosemount Estate, Dundrum, Dublin 14, D14XK71

Demolition of a rear extension and construction of new single and two-storey extensions with a garden room.

D26A/0066/WEB · Dun Laoghaire Rathdown County Council · Lodged 5 February 2026

Reference: D26A/0066/WEB
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 5 February 2026

Summary

AI-generated

The development consists of the demolition of an existing single-storey rear extension and shed. It will be replaced with a new single and two-storey extension to the front, a two-storey extension to the side and rear, and a new multi-function family room/shed in the rear garden.

Extensionextensiondemolitiongarden room

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

Full planning permission for
Demolition of existing single storey rear extension and shed
For a new single storey and two storey extension to front, for a new two storey extension to side and rear
For a new multi-function family room / shed in rear garden
Blocking up 1 existing vehicular access to front and forming a new pedestrian access here
All associated site works

Land-use zoning

What this land is zoned for

Objective ARS

“A To provide residential development and improve residential amenity while protecting the existing residential amenities”

Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). 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
97 Rosemount Est, Dundrum, Dublin 14	Dec 2025	€580,000	3 m
101 Rosemount Est, Dundrum, Dublin 14not full market price	Mar 2025	€650,000	32 m
57 Rosemount Est, Dundrum, Dublin 14	Sept 2025	€650,000	43 m
68 Rosemount Est, Dundrum, Dublin 14	Sept 2025	€627,000	113 m
43 Rosemount Est, Dundrum, Dublin 14	Jan 2025	€550,000	128 m
2b Taney Park, Dundrum, Dublin 14	Sept 2025	€915,000	133 m
42 Rosemount Est, Dundrum, Dublin 14	Nov 2025	€581,000	133 m
36b Rosemount Park, Dundrum, Dublin 14	Jul 2026	€630,000	143 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 received5 February 2026
Decision due1 April 2026
Decision issued31 March 2026

In the area

Applications near this site

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Related developments

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