GrantedAlterationsDecided 28 May 2025

20, Idrone Terrace, Blackrock, Dublin, A94NN93 (A Protected Structure)

Alterations and additions to a three-storey protected house to reinstate it as a single family home.

D25A/0291/WEB · Dun Laoghaire Rathdown County Council · Lodged 9 April 2025

Reference: D25A/0291/WEB
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 9 April 2025

Summary

AI-generated

The project involves internal and external alterations to a protected structure, including reinstating an internal staircase to return the property to a single domestic dwelling. Works also include a new rear vehicular entrance with a sliding gate, a new garden shed, and adjustments to the basement steps.

Alterationsprotected structurerenovationparking

Storeys: 3

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

Additions and alterations to no. 20 idrone terrace, blackrock, co. Dublin, a94nn93, an existing three storey dwelling. The property is a protected structure (rps no. 139) and is in a candidate aca. The proposed development will incorporate the following: (a) forming a new vehicular entrance to the rear of the property onto idrone lane incorporating a sliding gate and associated landscaping and parking / car charging area within the curtilage of the site. (b) construction of a single storey garden shed to the rear of the property. (c) adjusting the layout of the existing front external basement steps reusing the original granite steps. (d) reinstatement of an internal stairs to its original position, connecting the basement floor to the ground floor, thus reinstating the original layout as a single domestic house. (e) removal of an existing modern stud partition and modern door from the basement level living room. (f) removal of 1 no. Existing modern internal door and fitting of 2 no. New internal joinery doors at basement level. (g) removal of 1 no. Existing modern door and partition at ground floor level and fitting of a new replacement glazed joinery door and glazed screen at the top of the new stairs. (h) drainage works within the curtilage of the site.

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
10 Idrone Terrace, Blackrock, Dublin	Jan 2025	€2,450,000	77 m
32a Temple Road, Blackrock, Dublin	Oct 2025	€275,000	114 m
17 Carraig Court, Georges Ave, Blackrockprice excludes VAT	Feb 2025	€330,000	126 m
15 Carraig Court, Georges Ave, Blackrock	Oct 2025	€551,000	126 m
Killakee, Torquay Rd, Foxrock Dublin 18	Apr 2025	€1,520,000	161 m
23 Temple Rd, Blackrock, Dublin	Jan 2026	€595,000	181 m
16 Frascati Hall, Sweetmans Avenue, Blackrock	May 2025	€490,000	247 m
28 Frascati Hall, Sweetmans Ave, Blackrock	Aug 2025	€495,000	247 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 received9 April 2025
Decision due3 June 2025
Decision issued28 May 2025

In the area

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