RefusedRetentionDecided 20 October 2017

Tetherdown, 21, Dalkey Avenue, Dalkey, Co Dublin

Retention of a ground floor extension created by converting a garage into a study and store.

D17A/0766 · Dun Laoghaire Rathdown County Council · Lodged 28 August 2017

Reference: D17A/0766
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission for Retention
Received: 28 August 2017

Summary

AI-generated

Retention permission is sought for a ground floor extension to the rear of the property. This was created by converting an exempt development garage into a 24.75 sq.m. study and a 10.5 sq.m. store.

Retentionretentiongarage conversionstudy

Floor area: 35 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

Retention permission of a ground floor extension by the conversion of an exempt development garage to a study (24.75 sq. M. ) and a store (10.5sq. M) to the rear of the study.

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
Glenalua, 2 Cunningham Road, Dalkey	Oct 2025	€1,740,000	52 m
Iona, Dalkey Ave, Dalkey	Apr 2025	€870,000	58 m
Ravello, Cunningham Rd, Dalkey	Jan 2025	€2,595,000	119 m
9 Village Gate, Dalkey, Dublin	Dec 2025	€635,000	138 m
Knocknacree, Cunningham Rd, Dalkey	Sept 2025	€1,188,000	141 m
6 The Village Gate, Dalkey, Co Dublin	Jul 2026	€1,335,000	167 m
Arranmore, Cunningham Road, Dalkey	Jul 2025	€2,750,000	179 m
108 Hillside, Dalkey, Dublin	Jun 2025	€1,275,000	271 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 received28 August 2017
Decision issued20 October 2017
Appeal submitted16 November 2017
Appeal decided12 March 2018

In the area

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