GrantedExtensionDecided 31 January 2003

15 Thornhill Road, Mount Merrion, Co. Dublin.

Demolition of existing extensions and construction of a new single-storey front, side, and rear extension.

D02B/0895 · Dun Laoghaire Rathdown County Council · Lodged 4 December 2002

Reference: D02B/0895
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 4 December 2002

Summary

AI-generated

The project involves the demolition of an existing single-storey extension to the front, side, and rear of the property. It will be replaced with a new single-storey extension with a pitched roof and a new tyrolene finish to the front.

Extensiondemolitionextensionpitched roof

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 existing single storey extension to front, side and rear. Construction of new single storey extension with pitched roof to front, side and rear. New tyrolene finish to front elevation.

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
33 Clonmore Rd, Mount Merrion, Dublin	Apr 2026	€1,425,000	55 m
28 South Ave, Mount Merrion, Dublin	Sept 2025	€1,400,000	109 m
32 South Ave, Mount Merrion, Dublin	Jan 2026	€1,725,000	111 m
24 South Ave, Mount Merrion, Dublin	Dec 2025	€1,580,000	112 m
7 Clonmore Rd, Mount Merrion, Dublin	Sept 2025	€1,400,000	151 m
14 South Avenue, Mount Merrion, Co Dublin	Sept 2025	€920,000	162 m
Thornhill, Cherry Garth, Mount Merrion	Aug 2025	€1,750,000	204 m
62 Thornhill Oaks, Blackrock, Co. Dublinprice excludes VAT	Mar 2026	€859,031	211 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 received4 December 2002
Decision issued31 January 2003

In the area

Applications near this site

Other planning applications within about 500 m — what else is being proposed or built nearby.

Related developments

Similar applications

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