GrantedExtensionDecided 11 February 2022

20 Llewellyn Park, Rathfarnham, Dublin 16, D16 CX67

Attic conversion and alterations to a rear extension of a house in Rathfarnham.

D21B/0620 · Dun Laoghaire Rathdown County Council · Lodged 19 January 2022

Reference: D21B/0620
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 19 January 2022

Summary

AI-generated

The development consists of converting the attic to usable storage space, installing three new rooflights to the front, one dormer window to the rear, and one new window in the gable wall. It also includes alteration works to an existing single-storey rear extension.

Extensionattic conversiondormerextension

Storey: 1

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

Full permission, for the following, for conversion of attic to useable storage space, for placement of 3 new velux windows in roof to front, and 1 dormer window in roof to rear, for [placement of 1 new window in gable wall attic level. For alteration works to existing single storey rear extension comprising alterations to roofs, walls, windows and external door.

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
10 Llewellyn Park, Grange Valley, Rathfarnham Dublin 16	Apr 2025	€581,000	35 m
28 Llewellyn Park, Rathfarnham, Dublin 16	May 2026	€682,000	54 m
31 Llewellyn Way, Rathfarnham, Dublin	May 2025	€640,000	129 m
9 Elm Way, Grange Wood, Grange Rd Dublin 16	Nov 2025	€925,000	131 m
2 Llewellyn Way, Rathfarnham, Dublin 16	Jan 2026	€713,000	132 m
45 Llewellyn Way, Rathfarnham, Dublin 16	Feb 2025	€535,000	166 m
Apt 11, Elm Park House, Grange Wood Dublin 16	Jun 2026	€369,000	181 m
33 Llewellyn Lawn, Grange Valley, Rathfarnham Dublin 16	May 2026	€510,000	189 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 received19 January 2022
Decision issued11 February 2022

In the area

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