GrantedExtensionDecided 25 April 2024

21, Millgate Drive, Perrystown, Dublin 12, D12 PN35

Demolition of a side extension and construction of a new two-storey side and rear extension in Perrystown.

SD24B/0089 · South Dublin County Council · Lodged 7 March 2024

Reference: SD24B/0089
Authority: South Dublin County Council
Register status: Decided
Type: Permission
Received: 7 March 2024

Summary

AI-generated

The project involves demolishing an existing single-storey side extension to build a new two-storey side and rear extension. It also includes rooflights, a rear dormer window, and solar panels.

Extensionextensiondemolitionsolardormer

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

Demolition of an existing single storey extension to the side & the construction of a new two storey extension to the side and rear of the dwelling. The existing roof is to include rooflights, dormer window to the rear and solar panels, internal modifications and connection to all main site services and associated work

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 23 June 2025.

Notified floor area: 150 m²

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
Upper Floor, 178 Whitehall Road West, Perrystown	Mar 2026	€680,000	73 m
20 Greentrees Dr, Manor Estate, Dublin 12	Jan 2025	€735,000	78 m
3 Greentrees Dr, Whitehall Rd West, Perrystown Dublin 12	Sept 2025	€680,000	138 m
165 Whitehall Rd, Terenure, Dublin 12not full market price	Nov 2025	€342,500	147 m
39 Greentrees Rd, Manor Estate, Terenure Dublin 12	Oct 2025	€870,000	164 m
7 Muckross Grove, Perrystown, Dublin 12	Mar 2025	€540,000	166 m
18 Rockfield Ave, Perrystown, Dublin 12	Oct 2025	€710,000	180 m
3 Muckross Avenue, Perrystown, Dublin 12	May 2025	€675,000	196 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 received7 March 2024
Decision due1 May 2024
Decision issued25 April 2024
Permission expiry3 June 2029

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