GrantedExtensionDecided 18 May 2016

1, Hyde Park Avenue, Blackrock, Co Dublin

Construction of ground and first-floor extensions, window installation, and widening of the front driveway entrance.

D16A/0199 · Dun Laoghaire Rathdown County Council · Lodged 24 March 2016

Reference: D16A/0199
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 24 March 2016

Summary

AI-generated

The project includes a 45 sq.m single-storey ground-floor extension to the side and rear, and a 6 sq.m single-storey first-floor extension to the side. It also proposes replacing double doors with a window in a converted garage and widening the front vehicular entrance to 4 metres.

Extensiondrivewaygarage conversionwidening

Floor area: 51 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 to construct the folowing (1) a single storey ground floor extension (45sq. M) to the side (south) and rear (east). (2) a single storey first floor extension (6 sq. M) to the side (north). (3) a front window in lieu of double doors in the previously converted garage. (4) a front vehicular entrance widened to 4m.

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 29 August 2016.

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	82 m
54 Waltham Terrace, Blackrock, Co. Dublin	May 2025	€2,200,000	147 m
15 The Elms, Mount Merrion Ave, Blackrock	Mar 2026	€490,000	160 m
14 The Elms, Mount Merrion Ave, Blackrock	Apr 2025	€470,000	160 m
17 Southwood Park, Mount Merrion, Blackrock	Mar 2025	€1,580,000	187 m
4 The Elms, Mount Merrion Ave, Blackrock	Sept 2025	€500,000	188 m
Apt 4, Dawson Court, Cross Ave	Mar 2026	€510,000	190 m
Apt 11, Dawson Court, Cross Ave	Jan 2025	€480,000	190 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 received24 March 2016
Decision issued18 May 2016

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

Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.

Community

Discussion

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