GrantedExtensionDecided 22 May 2017

17, North Avenue, Mount Merrion, Co. Dublin

Demolition of side garage and rear extensions to build a two-storey side extension and single-storey rear extension.

D17A/0278 · Dun Laoghaire Rathdown County Council · Lodged 29 March 2017

Reference: D17A/0278
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 29 March 2017

Summary

AI-generated

The development involves the demolition of an existing side garage, partial demolition of a rear extension, and removal of a rear dormer. It proposes a new two-storey side extension, a single-storey front bay window, and a single-storey rear extension.

Extensionextensiondemolitionsuburban

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 is sought for (a) the demolition of existing garage/outhouses to the side, the (partial) demolition of existing single storey extension to the rear, and, the removal of existing dormer (to the main roof) to the rear; (b) the construction of two storey extension to the side, extending two storey (approx. 1000mm) to the front of the existing house, with single storey bay window extension to the front (at ground floor); (c) the construction of single storey extension to the rear (ex...

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
32 St Thomas Rd, Mount Merrion, Dublin	Mar 2025	€1,900,000	90 m
33 North Avenue, Mount Merrion, Blackrock	Sept 2025	€2,365,000	99 m
14 Mather Rd North, Mount Merrion, Dublin	Jan 2026	€1,845,000	120 m
9 Cypress Road, Mount Merrion, Co Dublin	Jun 2026	€1,230,000	120 m
19 Cypress Road, Mount Merrion, Dublin	Jun 2026	€1,210,000	158 m
14 St Thomas Road, Mount Merrion, Blackrock	Jul 2025	€1,750,000	222 m
45 Greenfield Rd, Mount Merrion, Dublin	Nov 2025	€1,390,000	267 m
55 Wilson Road, Mount Merrion, Blackrockprice excludes VAT	Nov 2025	€1,585,903	300 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 March 2017
Decision issued22 May 2017
Appeal submitted16 June 2017
Appeal decided1 September 2017

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