GrantedExtensionDecided 22 December 2010

42, Ardagh Avenue, Blackrock, Co. Dublin

Construction of a front dormer extension and a two-storey rear extension following partial demolition.

D10B/0445 · Dun Laoghaire Rathdown County Council · Lodged 1 November 2010

Reference: D10B/0445
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 1 November 2010

Summary

AI-generated

The development consists of a front dormer extension and a two-storey rear extension to provide a family room, kitchen, utility, and dining room on the ground floor, and three bedrooms, an en suite, bathroom, and study on the first floor. It includes the demolition of an existing utility room.

Extensionextensiondormer

Storeys: 2

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 a dormer extension to the front and two storey extension to the rear to provide for family room, kitchen, utility and dining room at ground floor level, three additional bedrooms, en suite, bathroom and study at first floor level including modifications to front and rear elevations and all associated site development works. To include for demolition of existing utility and 3 no 3 no. Velux windows.

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
40 Ardagh Avenue, Blackrock, Dublin	Dec 2025	€820,000	21 m
24 Ardagh Avenue, Blackrock, Dublin	Jun 2025	€790,000	100 m
Majella, Newtownpark Ave, Blackrock	Oct 2025	€1,037,000	122 m
2 The Orchard, Newtownpark Ave, Blackrock	Aug 2025	€1,395,000	150 m
14 Ardagh Avenue, Blackrock, Dublin	Sept 2025	€875,000	151 m
Belclare, Newtownpark Ave, Blackrock	Mar 2026	€990,000	200 m
Ardagh Lodge, Newtownpark Ave, Blackrock	Oct 2025	€475,000	200 m
4 Ardagh Close, Blackrock, Dublin	May 2026	€680,000	226 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 received1 November 2010
Decision issued22 December 2010

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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