GrantedExtensionDecided 27 July 2021

8 Greygates, Mount Merrion, Blaockrock, Co. Dublin

Construction of a 15 square metre single-storey rear extension and a new roof light.

D21B/0272 · Dun Laoghaire Rathdown County Council · Lodged 2 June 2021

Reference: D21B/0272
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 2 June 2021

Summary

AI-generated

The development consists of a 15 square metre single-storey extension to the rear of the existing two-storey dwelling. It also includes adding a roof light to the side of the roof and associated site works.

Extensionextensionrooflight

Storeys: 2
Floor area: 15 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. The development consists of a single storey extension to the rear (south-west) of the existing two storey dwelling amounting to 15 square meters and a roof light to the side (south-east) of the existing two storey dwelling roof and all associated site works.

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
5 Greygates, Stillorgan Road, Mount Merrion	Jun 2025	€1,690,000	44 m
Apartment 9 Greygates, Roebuck Ave, Mount Merrionprice excludes VAT	Jan 2026	€190,000	82 m
Apartment No. 7, Greysgate Hall, Mount Merrion	Jan 2025	€640,000	83 m
Apt 29 Sanderling, Thornwood, Booterstown Avenue	Jan 2026	€592,000	109 m
27 The Sanderling, Thorn Wood, Booterstown Ave	Dec 2025	€590,000	109 m
36 Turnstone, Thorn Wood, Booterstown Ave	Apr 2025	€650,000	118 m
Apt 26 The Heron Building, Thornwood, Booterstown Ave	May 2026	€460,250	129 m
Apt 7, The Lapwing Building, Booterstown Ave	Apr 2026	€425,000	144 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 received2 June 2021
Decision issued27 July 2021

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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Community

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