10, Greythorn Park, Glenageary, Co. Dublin, A96 N2X0
Demolition of rear structures to build new single-storey side and rear extensions and dormer windows.
D25B/0398/WEB · Dun Laoghaire Rathdown County Council · Lodged 14 July 2025
- Reference
- D25B/0398/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 14 July 2025
Summary
AI-generatedThe development involves demolishing an existing single-storey rear and side structure. It proposes a new single-storey side extension for an entrance hall, a single-storey rear extension, three new dormer structures at first-floor level, and window alterations.
- 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
The development will consist of the following; the demolition of an existing single storey construction to the rear and side of the existing house; the construction of a new single storey extension to the side of the existing house which will accommodate a new entrance hall; the construction of a new single storey extension to the rear (east side); the construction of a new dormer structure to the north at first floor level with 2 no. Windows facing north; the construction of 2 no. Dormer structures to the south at first floor level with 1 no. Window facing west; alterations to the existing window openings at first floor level to the front and rear of the existing house. Proposed new render finish to front elevation facing greythorn park. As part of the proposed works some internal alterations to the existing house are also proposed which will involve some internal demolition works in conjunction with any associated site works.
Land-use zoning
What this land is zoned for
“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 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 |
|---|---|---|---|
| Beechgrove, Lower Glenageary Rd, Dublin | Jul 2025 | €1,200,000 | 16 m |
| Soubirous, Lower Glenageary Rd, Glenageary | Mar 2026 | €851,000 | 28 m |
| 3 The Lodge, Kylemore, Church Roadprice excludes VAT | Jul 2025 | €524,229 | 78 m |
| 4 Beechwood Grove, Blanchardstown, Dublin 15price excludes VAT | Jun 2026 | €488,986 | 85 m |
| Glenville, Glenageary Rd Lower, Dun Laoghaire | May 2026 | €4,125,000 | 114 m |
| 10 Beechwood Grove, Dun Laoghaire, Co Dublin | Dec 2025 | €1,350,000 | 132 m |
| 13 Sallynoggin Villas, Glenageary, Dublin | Feb 2026 | €680,000 | 133 m |
| Kilfoylan, Lower Glenageary Road, Glenageary | Apr 2026 | €1,735,000 | 157 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 received14 July 2025
- Decision due5 September 2025
- Decision issued1 September 2025
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
Side of house extensions for additional habitable accommodation comprising of: a ground floor extension; a…
10, Greythorn Park, Dun Laoghaire, Co. Dublin
D08A/0908Dún Laoghaire–RathdownLodged 11 Aug 2008Extension
- Granted40 m away
Permission for: increase of the height of the existing sitting room/store single storey extension to the…
1 Greythorn Park, Glenageary, Co Dublin
D15B/0159Dún Laoghaire–RathdownLodged 7 May 2015Extension
- Granted40 m away
An extension to the existing dormer roof to incorporate a dressing room
7, Greythorn Park, Glenageary, Co. Dublin
D08B/0397Dún Laoghaire–RathdownLodged 26 May 2008Extension
- Granted50 m away
Planning permission for development which will consist of — Part demolition of garage to the side of existing…
14, Greythorn Park, Glenageary, Co. Dublin
D10B/0368Dún Laoghaire–RathdownLodged 19 Aug 2010Extension
- Granted50 m away
Permission for a single storey flat roof extension to rear & side of existing house, alterations to existing…
7, Greythorn Park, Glenageary, Co. Dublin
D22B/0429Dún Laoghaire–RathdownLodged 30 Sept 2022Extension
- Granted50 m away
Compliance Re: Condition No — For a single storey extension to the rear and side of the detached dwelling.…
3, Greythorn Park, Glenageary, Co. Dublin
D06B/0341Dún Laoghaire–RathdownLodged 20 Apr 2006Extension
- Granted50 m away
Permission is sought for extension and alteration. The proposal consists of a 8 sq.m. ground floor extension…
No 1, The Lodge, Glenageary Road Lower, Dun Laoghaire, Co. Dublin
D16B/0089Dún Laoghaire–RathdownLodged 10 Mar 2016Extension
- Granted80 m away
The development will consist of permission for minor alterations to previously granted planning permission…
No. 3, Beechwood Grove, DunLaoghaire, Co Dublin, A96 RX47
D25B/0420/WEBDún Laoghaire–RathdownLodged 25 Jul 2025Alterations
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