GrantedExtensionDecided 29 September 2023

118 Tree's Road Upper, Mount Merrion, Co. Dublin, A94 PR80

Demolition of a garage and construction of a part single, part two-storey extension to the front, side, and rear.

D23A/0524 · Dun Laoghaire Rathdown County Council · Lodged 8 August 2023

Reference: D23A/0524
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 8 August 2023

Summary

AI-generated

This application proposes the demolition of an existing garage and single-storey extension. It will be replaced with a part single and two-storey extension to the front, rear, and side, including a new porch, bay windows, rooflights, and a widened vehicular entrance.

Extensiondemolitionfront extensionside extension

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

Permission for the following: a) demolition of the existing garage/single-storey extension to the rear & side of the existing dwelling; b) construction of a part single & two-storey extension to the front, rear & side of the existing dwelling; c) 2no. Bay window and porch extension to the front of existing house; d) 3no. Rooflights to new flat roofs to rear & 1no. Rooflight to side of new extended main roof; e) minor alterations to existing elevations including provision of enlarged window to front and reduced window to rear, both at first floor, all to existing house, f) all associated site works & landscaping works including widening of existing vehicular entrance to driveway.

Built & sold

What happened next

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

Built — construction complete

A commencement notice records works starting on 16 January 2024.

Notified floor area: 190.2 m²

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
27 Redesdale Rd, Mount Merrion, Dublin	May 2025	€1,000,000	100 m
7 Clonmore Rd, Mount Merrion, Dublin	Sept 2025	€1,400,000	111 m
13 Redesdale Rd, Mount Merrion, Dublin	Sept 2025	€850,000	134 m
71 Trees Road, Mount Merrion, Co Dublin	Aug 2025	€1,480,000	134 m
21 Cedarmount Rd, Mount Merrion, Dublin	Nov 2025	€910,000	139 m
35 Cedarmount Rd, Mount Merrion, Blackrock	Mar 2026	€880,000	183 m
52 Cedarmount Road, Mount Merrion, Co Dublin	Nov 2025	€1,000,000	188 m
33 Clonmore Rd, Mount Merrion, Dublin	Apr 2026	€1,425,000	220 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 received8 August 2023
Decision due2 October 2023
Decision issued29 September 2023
Permission expiry1 November 2026

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