GrantedExtensionDecided 14 November 2025

Lasserre, Military Road, Killiney, Co. Dublin, A96EH67

Single-storey rear extension and new dormer windows to the front and rear.

D25A/0727 · Dun Laoghaire Rathdown County Council · Lodged 22 September 2025

Reference: D25A/0727
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 22 September 2025

Summary

AI-generated

The development consists of a single-storey rear extension with six rooflights to serve a bedroom, office, utility, playroom, kitchen, and dining area. It also includes two new rear dormer windows and one new front dormer window with two rooflights to serve bedrooms and a study.

Extensionextensiondormerrooflights

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

The development will consist of: (i) erection of a single storey extension to the rear of the dwelling, with the provision of 6 no. Rooflights serving proposed bedroom, home office, utility room, children playroom, kitchen and dining. (ii) provision of 2 no. New dormer type windows to the rear of the dwelling, serving proposed bedrooms. (iii) provision of 1 no. New dormer type window and 2 no. Rooflights to the front of the dwelling, serving proposed bedrooms and a study area. And (iv) all as...

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
Lasserre, Military Rd, Killiney	Jul 2025	€1,850,000	9 m
Abbeylands East, Military Rd, Killiney	Feb 2025	€2,750,000	121 m
Eversley, Military Rd, Killiney	Jan 2026	€1,900,000	147 m
Cooleen, Mountain View Rd, Ballybrack	Mar 2026	€780,000	400 m
12 The Court Killiney Bay, Station Rd, Killiney	Jul 2026	€1,190,000	405 m
4 Mountain View Road, Killiney, Co Dublin	Apr 2026	€550,000	410 m
5 Mountain View Road, Killiney, Co. Dublin	Dec 2025	€500,000	411 m
20 Firgrove, Military Rd, Killiney	Jan 2026	€507,500	416 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 received22 September 2025
Decision issued14 November 2025

In the area

Applications near this site

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Related developments

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