GrantedNew dwellingDecided 23 September 2021

21, Belgrave Square South, Rathmines, Dublin 6

Construction of a new two-storey mews house with a partial third storey to the rear of a protected structure.

2124/21 · Dublin City Council · Lodged 29 January 2021

Reference: 2124/21
Authority: Dublin City Council
Register status: Appealed
Type: Permission
Received: 29 January 2021

Summary

AI-generated

The development involves the demolition of an existing single-storey shed and rear boundary wall. A new 152 sqm, three-bedroom mews house will be built, featuring a garage, study, and a screened external terrace on the partial second floor level.

New dwellingmewsprotected structuredemolition

Residential unit: 1
Storeys: 3
Floor area: 152 m²

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 will consist of the construction of a mews house to the rear of no. 21 belgrave square south which will face onto and be accessed from the existing unnamed mews laneway to the rear and belgrave avenue to the side. The development will include the demolition of the existing single storey shed and rear boundary wall to belgrave avenue and the unnamed laneway and the construction of a new 152 sqm, two-storey with partial set back third storey three-bedroom mews house. The mews house is set back from the existing laneway boundary and consists of a garage and bin store accessed off the unnamed laneway, one bedroom with en-suite bathroom, wc, study and rear garden on the ground floor level, kitchen/dining room/ living room on the first floor level, and two bedrooms with a shared bathroom and 1 no. Screened external terrace on the partial second floor level, roof lights and sundry associated minor 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.

Built — construction complete

A commencement notice records works starting on 25 June 2025.

Notified floor area: 104 m²

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
30 Belgrave Sq, Rathmines, Dublin 6	May 2025	€2,300,000	82 m
Apt 25 Park House, Palmerstown Rd, Dublin 6	Jan 2026	€395,000	99 m
18 Belgrave Rd, Rathmines, Dublin 6	Feb 2025	€1,950,000	111 m
6 Belgrave Road, Rathmines, Dublin 6	Dec 2025	€1,900,000	112 m
37 Belgrave Rd, Rathmines, Dublin 6	Jan 2025	€1,610,000	118 m
16 Belgrave Road, Rathmines, Dublin 6	Nov 2025	€1,655,500	123 m
15 Cambridge Road, Rathmines, Dublin 6	Sept 2025	€3,500,000	160 m
44 Dunville Ave, Rathmines, Dublin 6	May 2026	€1,325,000	165 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 received29 January 2021
Further information requested25 March 2021
Further information received27 August 2021
Decision due23 September 2021
Decision issued23 September 2021
Grant issued27 January 2023
Appeal submitted20 October 2021
Appeal decided27 January 2023

In the area

Applications near this site

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Related developments

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