Planning Permission Ireland
GrantedExtensionDecided 31 October 2012

33, Greygates, Mount Merrion, Co. Dublin

Construction of two-storey side and rear extensions to a house in Mount Merrion.

D12B/0286 · Dun Laoghaire Rathdown County Council · Lodged 10 September 2012

Reference
D12B/0286
Authority
Dun Laoghaire Rathdown County Council
Register status
Decided
Type
Permission
Received
10 September 2012

Summary

AI-generated

Planning permission is sought for domestic extensions at the property. The works will consist of two-storey extensions to both the side and rear of the existing house.

Extensionextension
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 development which will consist of the construction of 2-storey side and rear extensions to existing house.

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 5 May 2016.

Recent sales nearby

within 500 m
Residential Property Price Register sales within 500 metres of this site
AddressDatePriceDistance
29 Sycamore Road, Mount Merrion, Co DublinSept 2025€1,785,000107 m
4 Dualla Court, Stillorgan Rd, StillorganJan 2025€485,000140 m
Apt 6, Fortwilliam, Mount Merrion AveJun 2025€460,000184 m
30 Treesdale, Stillorgan Rd, StillorganOct 2025€985,000239 m
16a Woodlands Park, Blackrock, DublinNov 2025€1,250,000246 m
26 Ashurst, Mount Merrion Ave, BlackrockAug 2025€510,500260 m
117 The Rise, Mount Merrion, DublinMar 2025€1,701,001260 m
28 Merrion Hall, Mount Merrion Ave, BlackrockFeb 2025€600,000274 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

  1. Application received10 September 2012
  2. Decision issued31 October 2012

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