GrantedExtensionDecided 21 April 2017

20, Stillorgan Grove, Stillorgan, Co. Dublin

Two-storey extension, raised roof with rear dormer, solar panels, and garage conversion.

D17B/0099 · Dun Laoghaire Rathdown County Council · Lodged 27 February 2017

Reference: D17B/0099
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 27 February 2017

Summary

AI-generated

Permission is sought for a two-storey extension to the front, side, and rear of the house. The project includes raising the pitched roof to accommodate a dormer bedroom, installing solar thermal panels, converting the garage to living space, and relocating the main entrance.

Extensionsolargarage conversiondormerextension

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 two storey extension to front/side/rear, raised pitched roof with dormer bedroom to rear at attic level, solar thermal to front/side, velux windows to front/side/rear, conversion of garage/store to living accommodation, relocation of main entrance with pitched canopy porch, new bay windows and alterations to front and associated works.

Land-use zoning

What this land is zoned for

Objective ARS

“A To provide residential development and improve residential amenity while protecting the existing residential amenities”

Objective set by the COUNTY 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 9 April 2018.

Notified floor area: 322 m²

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
Villa Flanders, 8 Stillorgan Grove, Stillorgan	Nov 2025	€1,250,000	92 m
19 Stillorgan Park Ave, Blackrock, Dublin	Apr 2026	€1,400,000	123 m
1 Churchview, Glenalbyn Rd, Stillorgan	Nov 2025	€461,528	165 m
10 Churchview, Glenalbyn Rd, Stillorgan	Nov 2025	€462,000	165 m
54 Stillorgan Grove, Blackrock, Dublin	May 2025	€1,350,000	187 m
Apt 10 Woodview Court, Glenalbyn Rd, Stillorgan	Mar 2026	€440,000	204 m
2 Woodview Court, Glenalbyn Rd, Stillorgan	Feb 2025	€417,500	206 m
6 Woodview Court, Glenalbyn Rd, Stillorgan	Aug 2025	€455,000	206 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 received27 February 2017
Decision issued21 April 2017

In the area

Applications near this site

Other planning applications within about 500 m — what else is being proposed or built nearby.

Related developments

Similar applications

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Community

Discussion

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