GrantedExtensionDecided 22 December 2021

4, Ormonde Terrace, Blackhorse Avenue, Castleknock, Dublin 7

Demolition of a garage to build a two-storey side extension with a carport, garage, and master suite.

3812/21 · Dublin City Council · Lodged 5 November 2021

Reference: 3812/21
Authority: Dublin City Council
Register status: Decided
Type: Permission
Received: 5 November 2021

Summary

AI-generated

The development consists of the demolition of an existing single-storey garage structure. In its place, a two-storey side extension will be built, featuring a ground-floor carport and garage, and a first-floor master walk-in wardrobe and ensuite.

Extensiondemolitioncarportgarage

Storeys: 2

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 proposed demolition of existing single storey garage structure and the proposed provision of a 2 storey side extension consisting of ground floor carport, a garage area and the widening of the existing back garden doors; a first floor master walk in wardrobe and ensuite; upgrading of all windows; and all associated landscape and ancillary works.

Land-use zoning

What this land is zoned for

Z1: Sustainable Residential NeighbourhoodsRS

“To protect, provide and improve residential amenities.”

National zoning type: Existing residential

Objective set by the 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.

Built — construction complete

A commencement notice records works starting on 4 May 2022.

Notified floor area: 113 m²

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
4 Ormond Terrace, Blackhorse Ave, Dublin 7	Nov 2025	€757,500	1 m
4 Hybla Court, Blackhorse Ave, Dublin 7	Aug 2025	€290,000	48 m
Apt 7 - Hybla Court, Blackhorse Avenue, Dublin 7	Mar 2026	€315,000	65 m
1 woodlands cotage, Blackhorse Avenueprice excludes VAT	May 2026	€654,185	124 m
2 St Josephs Cottages, Blackhorse Ave, Dublin 7	Oct 2025	€360,000	152 m
2 Saint Vincent's Cottages, Blackhorse Avenue, Dublin 7	Jul 2025	€415,000	160 m
343 Navan Rd, Dublin 7, Dublin	Jul 2025	€585,000	285 m
339 Navan Rd, Dublin 7, Dublin	Jun 2025	€695,000	286 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 received5 November 2021
Decision due7 January 2022
Decision issued22 December 2021
Grant issued2 February 2022

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

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