GrantedExtensionDecided 13 August 2020

Colza, Seafield Road, Killiney, Co. Dublin, A96RX97

Extensions and a new outbuilding at a detached house in the Killiney Architectural Conservation Area.

D20A/0425 · Dun Laoghaire Rathdown County Council · Lodged 19 June 2020

Reference: D20A/0425
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 19 June 2020

Summary

AI-generated

The development consists of a single-storey rear conservatory, a single-storey side extension, a new first-floor side bay window, and a single-storey outbuilding. The property is located within the Killiney Architectural Conservation Area.

Extensionconservation areaconservatoryoutbuilding

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

Permission is sought for the construction of a single storey outbuilding and extensions to existing detached dwelling. Within the killiney architectural conservation area. The development will consist of the following principal elements: 1- construction of a single storey conservatory with flat roof to the rear (west elevation). 2- construction of a single storey extension with flat roof to the side (north elevation). 3- new bay window at first floor level with flat roof to the side(south ele...

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 Seafield Rd, Killiney, Dublin	Dec 2025	€1,260,000	198 m
Eversley, Military Rd, Killiney	Jan 2026	€1,900,000	252 m
Lasserre, Military Rd, Killiney	Jul 2025	€1,850,000	294 m
Abbeylands East, Military Rd, Killiney	Feb 2025	€2,750,000	317 m
104 Seafield Court, Seafield Rd, Killiney	Feb 2025	€705,000	345 m
1 Killiney Court, Seafield Road, Killiney	Dec 2025	€375,000	376 m
87 Seafield Court, Killiney, Dublin	Oct 2025	€730,000	426 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 June 2020
Decision issued13 August 2020

In the area

Applications near this site

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Related developments

Similar applications

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