Awaiting decisionExtensionDecision due in ~3 weeks (13 August 2026)

Number 151 Lansdowne Park and Number 154 Lansdowne Park, D04W295 and Do4X6N4 Dublin 4

Demolition of existing roofs and construction of additional second-floor extensions to two houses on Lansdowne Park.

WEB2535/26 · Dublin City Council · Lodged 19 June 2026

Reference: WEB2535/26
Authority: Dublin City Council
Register status: In progress
Type: Permission
Received: 19 June 2026

Summary

AI-generated

The development consists of the demolition of the existing roofs of No. 151 and No. 154 Lansdowne Park. It proposes the construction of an additional second-floor level with a zinc roof to each house, creating a 62 square metre extension for each, alongside new balconies and spiral fire escape stairs.

Extensionextensionbalconyterrace

Storeys: 3

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 site of number 151 was formerly part of the curtilage of no. 64 northumberland road, dublin 4 (protected structure). The site of number 154 was formerly part of the curtilage of no. 66 northumberland road, dublin 4 (protected structure). Numbers 151 and 154 lansdowne park are each two storeys in height and sited at each end of a terrace of four similar two storey houses (nos 151-154 lansdowne park, inclusive). The development will consist of (i) demolition of the existing roof to each house; (ii) construction of an additional floor (including new front balcony 5.9 sqm) at second floor level with new zinc roof to each of the two houses to form a new extension at second floor level to no. 151 (62 sqm approx) and to no. 154 (62 sqm approx); (iii) the incorporation into no. 154 lansdowne park of an existing first floor balcony (5 sqm) and a ground floor patio area (5.3 sqm), both to the rear; (iv) construction of an external (fire escape) spiral stairs (3.54 sqm) to the rear of each house, with external access link (no. 151
4.8sqm and no. 154
3.7sqm) at second floor level; (v) all associated site development works

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
8 Lansdowne Crescent, Ballsbridge, Dublin 4	Jul 2025	€745,000	43 m
5 Lansdowne Crescent, Ballsbridge, Dublin 4not full market price	Apr 2025	€320,000	52 m
4 Haddington Sq, Haddington Rd, Ballsbridge Dublin 4	Jan 2025	€445,000	70 m
32 Lansdowne Park, Ballsbridge, Dublin 4	Feb 2025	€767,000	82 m
48 Northumberland Rd, Ballsbridge, Dublin 4	Dec 2025	€2,525,000	112 m
7 The Moorings, St Marys Rd, Ballsbridge Dublin 4	May 2025	€320,000	134 m
1 The Moorings, St Marys Rd, Ballsbridge Dublin 4	Dec 2025	€485,000	134 m
79 Lansdowne Park, Ballsbridge, Dublin 4	Jul 2025	€760,000	136 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 2026
Decision due13 August 2026

In the area

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