GrantedExtensionDecided 5 February 2025

13, Trimleston Road, Booterstown, Blackrock, Co. Dublin, A94F3P6

Demolition of a garage wall and rear extension, followed by the construction of new front, side, and rear extensions in Booterstown.

D24B/0519/WEB · Dun Laoghaire Rathdown County Council · Lodged 3 December 2024

Reference: D24B/0519/WEB
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 3 December 2024

Summary

AI-generated

The project involves the demolition of a front garage wall and a rear single-storey extension. It will be replaced by a ground-floor front extension, a first-floor side extension, and a single-storey rear extension, alongside external insulation and roof alterations.

Extensionextensiondemolitioninsulation

Floor area: 58 m²

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 is sought for the demolition of front garage wall and rear single storey extension (totalling approx. 10sqm), the construction of ground floor extension to front, the construction of first floor extension with pitched roof to side and the construction of ground floor single storey flat roof extension to rear (totalling approx. 58sqm). The development will also include externally insulating the retained house (render and brick slip finish), alterations to hipped roof, alterations to internal layouts, changes to selected existing window opes, proposed canopy at front door, proposed rooflights and all associated site works.

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 9 June 2025.

Notified floor area: 173 m²

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
69 Fosterbrook, Booterstown, Blackrock	Jan 2025	€1,165,000	35 m
12 Trimleston Drive, Booterstown, Co Dublin	Jun 2026	€1,075,000	40 m
20 Trimleston Rd, Booterstown, Dublin	Nov 2025	€1,150,000	61 m
74 Fosterbrook, Stillorgan Rd, Stillorgan	May 2025	€845,000	66 m
76 Fosterbrook, Stillorgan Rd, Dublin	Dec 2025	€905,000	76 m
55 Trimleston Gardens, Booterstown, Co Dublin	Mar 2026	€1,030,000	90 m
53 Trimleston Gardens, Booterstown, Dublin	May 2025	€1,160,000	98 m
83 Fosterbrook, Stillorgan Rd, Mount Merrion	Apr 2026	€1,106,000	117 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 received3 December 2024
Decision due5 February 2025
Decision issued5 February 2025

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