Part granted, part refusedExtensionDecided 29 April 2016

9 Hyde Park Avenue, Blackrock, Co Dublin

Demolition of front entrance and garage for a two-storey front extension, garage conversion, and attic conversion.

D16A/0142 · Dun Laoghaire Rathdown County Council · Lodged 8 March 2016

Reference: D16A/0142
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 8 March 2016

Summary

AI-generated

This phase of development includes demolishing the existing front entrance and garage. It proposes a new two-storey front porch and first-floor bedroom extension, converting a 13.6 sqm garage to residential use, and an attic conversion with a Dutch gabled roof to add a bedroom.

Extensiondemolitiongarage conversionattic conversionextension

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 residential development which will consist of phase
A. Demolition of the existing single storey front entrance and single storey garage elements. B. Construction of a new two storey front porch ground floor entrance and extension to first floor bedroom with a hipped roof. C. Change of use of 13.6 sqm domestic garage to residential use. D. Reconfigured ground and first floor layouts. E. Attic conversion to include a new dutch gabled roof containing 1 bedroom with en-suite and

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.

Built — construction complete

A commencement notice records works starting on 8 August 2016.

2 commencement notices are linked to this development.

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
17 Hyde Park Avenue, Blackrock, Co Dublin	Dec 2025	€1,600,000	43 m
54 Waltham Terrace, Blackrock, Co. Dublin	May 2025	€2,200,000	114 m
14 The Elms, Mount Merrion Ave, Blackrock	Apr 2025	€470,000	164 m
15 The Elms, Mount Merrion Ave, Blackrock	Mar 2026	€490,000	164 m
4 The Elms, Mount Merrion Ave, Blackrock	Sept 2025	€500,000	190 m
36 Hyde Park Ave, Blackrock, Dublin	Jul 2025	€1,495,000	191 m
21 The Elms, Mount Merrion Ave, Blackrock	Dec 2025	€660,000	199 m
7 Waltham Hse, Clonfadda, Blackrock	May 2026	€625,000	203 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 March 2016
Decision issued29 April 2016

In the area

Applications near this site

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Related developments

Similar applications

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