GrantedExtensionDecided 14 December 2018

42, Northumberland Road, Dublin 4

Extensions and extensive internal and external alterations to a protected structure.

4247/18 · Dublin City Council · Lodged 24 October 2018

Reference: 4247/18
Authority: Dublin City Council
Register status: Decided
Type: Permission
Received: 24 October 2018

Summary

AI-generated

The development at this protected structure includes a single-storey basement extension to the rear and a three-storey side extension to the rear return. It also involves extensive internal alterations, roof reinstatement, window modifications, and a new boundary wall.

Extensionprotected structureextensionrefurbishment

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

Protected structure: the development consists of: a single-storey extension to rear of dwelling at basement level and extension to side of rear return over three levels including alterations to internal layout of return at all levels. Reinstatement of original roof profile and re-slating of return roof, modification of window opening to rear return at ground level and re-plastering of rear elevation of house and return. New basement entrance door, replacement sash unit to front basement window, internal alterations at basement level including removal of internal walls, replacement and partial level reduction of solid floors, thermal lining of external walls (basement level only), new stair flight and enclosure between ground and basement level. Levelling of floor to main reception rooms at ground/entrance level and repair of front entrance door including replacement of glazing to door screen. Provision of en-suite to rear bedroom (located within front bedroom) at first floor level. Ancillary siteworks including construction of new boundary wall adjoining 44 northumberland road and reduction of levels for new patio area to rear garden area.

Land-use zoning

What this land is zoned for

Z2: Residential Neighbourhoods (Conservation Areas)RS

“To protect and/or improve the amenities of residential conservation areas.”

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.

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
129 Lansdowne Park, Ballsbridge, Dublin 4	Sept 2025	€755,000	31 m
48 Northumberland Rd, Ballsbridge, Dublin 4	Dec 2025	€2,525,000	37 m
82 Lansdowne Park, Ballsbridge, Dublin 4	Dec 2025	€640,000	61 m
79 Lansdowne Park, Ballsbridge, Dublin 4	Jul 2025	€760,000	61 m
84 Lansdowne Park, Ballsbridge, Dublin 4	Mar 2026	€575,000	62 m
85 Lansdowne Park, Ballsbridge, Dublin 4	Mar 2026	€575,000	63 m
Bushside, 83 Lansdowne Park, Dublin 4	May 2025	€650,000	64 m
87 Lansdowne Park, Ballsbridge, Dublin 4	Apr 2026	€816,202	67 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 received24 October 2018
Decision due18 December 2018
Decision issued14 December 2018
Grant issued4 February 2019

In the area

Applications near this site

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Related developments

Similar applications

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Community

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