GrantedExtensionDecided 24 August 2021

Sadhana, 118, Mount Merrion Avenue, Blackrock, Co Dublin, A94F1P2

Extensions and alterations to a partially demolished house, including a single-storey rear extension and a two-storey side extension.

D21B/0330 · Dun Laoghaire Rathdown County Council · Lodged 1 July 2021

Reference: D21B/0330
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 1 July 2021

Summary

AI-generated

Permission is sought for alterations and extensions to an existing, partially demolished house. This includes building a single-storey flat-roof rear extension and a two-storey extension to the west facade, alongside front facade alterations with new bay windows and brick cladding.

Extensionextensionrenovation

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

Permission for alterations and extension to existing partially demolished house including the construction of a single storey flat roof extension to the rear with kitchen, living and dining areas. Also the construction of a 2 storey extension to the west facade with a study/bedroom on the ground floor and 2 bedrooms with ensuite on the first floor alterations to the front facade to include two new bay window extensions and brick cladding together with all associated ancillary site development...

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 29 October 2021.

Notified floor area: 342.3 m²

2 commencement notices are linked to this development.

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
13 Villa Nova, Mount Merrion Ave, Blackrock	Mar 2026	€540,000	36 m
26 Woodlands Grove, Blackrockprice excludes VAT	Apr 2026	€1,233,480	53 m
1 Woodlands Grove, Woodlands Park, Blackrocknot full market price · price excludes VAT	Mar 2026	€353,000	105 m
39 Woodlands Park, Blackrock, Co Dublin	Aug 2025	€2,200,000	135 m
Unit B, 43 Woodlands Park, Blackrock	May 2025	€2,250,000	155 m
Apt 158 - The Elms, Mount Merrion Avenue, Co Dublin	Nov 2025	€641,000	180 m
17 Beechlawn, South Hill Ave, Blackrock	Nov 2025	€602,002	202 m
87 Merrion Park, Hill Ave South, Blackrock	Dec 2025	€840,000	204 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 received1 July 2021
Decision issued24 August 2021

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