InvalidAlterationsDecided 3 August 2023

Athassel, 35 Silchester Road, Glenageary, Dublin, A96D2Y2

Changes to a previously approved development at 35 Silchester Road, including a new two-storey rear extension.

D23A/0502 · Dun Laoghaire Rathdown County Council · Lodged 27 July 2023

Reference: D23A/0502
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 27 July 2023

Summary

AI-generated

The applicant seeks changes to a previously granted permission. It is proposed to demolish an existing side extension and replace it, along with a previously approved rear extension, with a new two-storey rear extension of 46 square meters. The proposal also includes widening the western gate pier within the Silchester Road Architectural Conservation Area.

Alterationsextensiondemolitionconservation area

Storeys: 2
Floor area: 46 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

Changes to previously granted planning permission ref: p/2099/21 (d21a/0660) for a new single storey house of 230m2 gross floor area and maximum height 3.9m and associated garden shed of 12m2 gross floor area in the back garden of the main house and a 1m reduction in width and 1.5m extension in length of the existing 2003 side extension to the main house to provide better access to the back garden. A new single storey extension of 12m2 gross floor area to the rear of the main house was also included in this permission. The proposed changes relate only to the main house where it is now proposed to demolish the 2003 side extension completely and replace it and the proposed new single storey extension with a two-storey extension of 46m2 gross floor area to the rear of the main house. It is also proposed to rebuild the existing western gate pier to make the opening 0.3m wider. 'athassel' and part of the application boundary are located within the silchester road architectural conservation area boundary but the proposed new house to the rear is outside this area.

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
1 Silchester Gardens, Silchester Road, Glenagearyprice excludes VAT	Oct 2025	€1,895,000	21 m
2 Silchester Gardens, Silchester Road, Glenagearyprice excludes VAT	Jul 2025	€1,669,603	21 m
29a Glengara Park, Eden Rd, Glenageary	Mar 2026	€1,700,000	89 m
Rosenberg, 31 Silchester Road, Glenageary	Oct 2025	€4,500,000	92 m
Kohi, 40 Silchester Rd, Glenageary	Jul 2025	€1,500,000	99 m
42 Glengara Park, Glenageary, Dublin	Dec 2025	€727,000	104 m
3 Traverslea Woods, Lower Gleanageary Rd, Dun Laoighaire	May 2025	€585,000	105 m
8 Silchester Rd, Glenageary, Dublin	Sept 2025	€1,800,000	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 received27 July 2023
Decision due20 September 2023
Decision issued3 August 2023

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

What local people think about this application.

Nobody watching yet

Community sentiment

No votes yet

Nobody has voted on this application yet.

Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.

No comments yet. Be the first to say what you think about this application.

Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.