GrantedExtensionDecided 6 October 2021

3 The Slopes, Dun Laoghaire, Co. Dublin, (A96 NA46)

Demolition works and construction of front, rear, and three-storey side extensions.

D21B/0423 · Dun Laoghaire Rathdown County Council · Lodged 13 August 2021

Reference: D21B/0423
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 13 August 2021

Summary

AI-generated

The project involves the demolition of various exterior and interior walls, windows, a ground floor canopy, and a first-floor pitched roof. It proposes a single-storey front porch, a single-storey rear extension, and a three-storey extension to the north side of the house.

Extensiondemolitionextensionporch

Storeys: 3

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 development. The proposed development involves
Demolition of exterior and interior walls and exterior windows at first and second floor level along with the removal of the existing roof canopy at ground floor level and the pitched roof at first floor level. Internal garden walls will also be demolished
Provision of a single storey porch to the front of the house and a single storey extension to the rear
Provision of a three storey extension to the north side of the

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 28 June 2022.

Notified floor area: 305 m²

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
6 Pakenham, Monkstown, Dublin	Jan 2025	€485,000	72 m
40 Packenham Apts, Sloperton, Dun Laoghaire	May 2025	€570,000	97 m
18 Packenham Apts, The Slopes, Monkstown	Apr 2025	€310,000	107 m
19 Packenham Apts, Sloperton, Monkstown	Mar 2026	€565,500	110 m
30a Packenham, The Slopes, Monkstown	Aug 2025	€303,000	115 m
34 Pakenham, Sloperton, Monkstown	Jan 2026	€567,500	115 m
21 Hibernia, De Vesci Court, Monkstown	Feb 2026	€525,000	169 m
6 Hibernia, De Vesci Court, Monkstown	Feb 2025	€400,000	169 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 received13 August 2021
Decision issued6 October 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

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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