21, Griffeen Glen Boulevard, Lucan, Co. Dublin
Single-storey standalone extension to the rear and an attic conversion.
SD20B/0258 · South Dublin County Council · Lodged 20 July 2020
- Reference
- SD20B/0258
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 20 July 2020
- Floor area
- 55 m²
Summary
AI-generatedThe development consists of a single-storey standalone extension to the rear of the property. It also includes an attic conversion and all associated site works.
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
Single storey standalone extension to the rear and attic conversion with all associated site works.
Land-use zoning
What this land is zoned for
“To protect and/or improve residential amenity”
National zoning type: Existing residential
Objective set by the South Dublin 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 planBuilt & 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| Address | Date | Price | Distance |
|---|---|---|---|
| 23 Griffeen Glen Blvd, Lucan, Dublin | Aug 2025 | €455,000 | 8 m |
| 7 Oldbridge Walk, Lucan, Dublin | Dec 2025 | €490,000 | 111 m |
| 36 Griffeen Glen Road, Lucan, Co Dublin | May 2026 | €495,000 | 145 m |
| 6 Oldbridge Walk, Griffeen Ave, Lucan | Aug 2025 | €510,000 | 151 m |
| 2a Moy Glas Chase, Lucan, Co Dublin | Sept 2025 | €540,000 | 176 m |
| 21 Griffen Glen Dr, Glenbrook, Lucan | Mar 2026 | €420,000 | 179 m |
| 31 Griffeen Glen Dr, Lucan, Dublin | Apr 2026 | €417,000 | 187 m |
| 5 Moy Glas Glen, Lucan, Dublin | Dec 2025 | €520,000 | 189 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 received20 July 2020
- Decision due14 September 2020
- Decision issued14 September 2020
- Grant issued28 October 2020
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted40 m away
Two storey extension attached to rear and side of house with pitched roof
11, Griffeen Glen Boulevard, Lucan, Co. Dublin.
SD06B/0833South DublinLodged 7 Feb 2007Extension
- Granted50 m away
Two storey, pitched roof extension to side and rear incorporating new bay/box window to front, ridge…
28, Griffeen Glen Boulevard, Lucan, Co. Dublin
SD11B/0336South DublinLodged 14 Oct 2011Extension
- Exempt — no permission needed50 m away
Extension to rear of house, comprising of a new kitchen, utility room and a new bathroom
2, Griffeen Glen Boulevard, Lucan, Co. Dublin
ED14/0025South DublinLodged 18 Jul 2014Extension
- Granted50 m away
Development comprising of new pitch roofed two storey extension to side incorporating new garage at ground…
34, Griffeen Glen Boulevard, Griffeen Glen, Lucan, Co. Dublin, K78 E271
SD24B/0221WSouth DublinLodged 16 May 2024Extension
- Part granted, part refused50 m away
New pitch roofed two storey extension to side and all associated site works, and retention of single storey…
34, Griffeen Glen Boulevard, Lucan, Co. Dublin K78E271
SD22B/0050South DublinLodged 10 Feb 2022Extension
- Granted50 m away
2 storey extension to an existing dwelling with pitched roof (floor area 46sq.m. to a height of 6.58m.)
6, Griffeen Glen Boulevard, Lucan, Co. Dublin
SD13B/0059South DublinLodged 14 Mar 2013Extension
- Granted60 m away
To construct a two storey rear extension, kitchen extension ground floor, bedroom extension first floor, to…
36, Griffeen Glen Boulevard, Lucan, Co. Dublin
SD25B/0669South DublinLodged 1 Dec 2025Extension
- Granted60 m away
New single storey extension for playroom/utility to side of existing dwelling
36, Griffeen Glen Boulevard, Lucan, Co. Dublin
SD05B/0774South DublinLodged 18 May 2006Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidExtension
A single storey extension at rear and attic conversion with dormer window to rear and all associated site…
66, St Patrick's Road, Drumcondra, Dublin 9, D09 C3Y1
WEB5102/21Dublin CityLodged 12 Nov 2021
- GrantedExtension
New single storey extension to rear, conversion of attic to non-habitable space with dormer window to rear…
76, Northbrook Avenue, Ranelagh, Dublin 6, D06 NN53
WEB1238/24Dublin CityLodged 4 Mar 2024
- GrantedExtension
Single storey extension and first floor extension to the rear, conversion of attic into habitable space and…
8 Castleside Drive, Rathfarnham, Dublin 14.
S02B/0127South DublinLodged 9 May 2002
- GrantedExtension
Single storey extension to the rear, new roof with attic rooms, new windows and associated site works
Dispensary Lane , Wicklow
16980WicklowLodged 5 Sept 2016
- InvalidExtension
Single storey extension to the front, ground and first floor extension to rear, non-habitable attic…
80, Palmerstown Avenue, Dublin 20
SD16B/0434South DublinLodged 22 Dec 2016
- RefusedExtension
Single storey extension to the side and rear along with a replacement roof and attic conversion and all…
Magnamore , Lisheens , Brittas
2560480WicklowLodged 1 Jul 2025
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