InvalidRetentionDecided 5 October 2023

'Rosscahill', Military Road, Killiney, Co. Dublin

Retention and permission for amendments to an approved house in a conservation area.

D23A/0540 · Dun Laoghaire Rathdown County Council · Lodged 16 August 2023

Reference: D23A/0540
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 16 August 2023

Summary

AI-generated

This application seeks retention and planning permission for amendments to a previously approved dwelling. It includes retaining a porch and bedroom extension, and permission for window alterations and new light wells, resulting in a total floor area of 192 sq.m.

Retentionconservation areaamendmentlightwell

Floor area: 192 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 and planning permission for amendments to the previously granted dwelling reg. Ref. D16a/0732 and d22a/0095 as follows: 9a) retention of 2.5sqm single-storey porch to the main entrance located at the upper storey to the southwest, additional 2.5sqm area to the lower level bedroom, and relocation of the entrance steps by 1.5m to the south; and (b) permission for proposed alterations to the bedroom windows and provision of a light well arrangement providing lower floor light wells including windows to the east and west together with a new window to the upper floor on the west side. The provision of the light wells will reduce the overall total floor area by 7.5sqm providing a new total floor area for the house of 192sqm. The site is within an architectural conservation 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
Abbeylands East, Military Rd, Killiney	Feb 2025	€2,750,000	36 m
Eversley, Military Rd, Killiney	Jan 2026	€1,900,000	46 m
Lasserre, Military Rd, Killiney	Jul 2025	€1,850,000	134 m
12 The Court Killiney Bay, Station Rd, Killiney	Jul 2026	€1,190,000	297 m
Oakdene Lodge, Killiney Hill Rd, Killiney	Feb 2026	€780,000	487 m
1 Seafield Rd, Killiney, Dublin	Dec 2025	€1,260,000	489 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 received16 August 2023
Decision due10 October 2023
Decision issued5 October 2023

In the area

Applications near this site

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Related developments

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