Dwelling accessed from Summerhill Court at the rear of 20 Summerhill Road, Sandycove, Co Dublin which is within the curtilage of a Protected Structure
A porch and first-floor bedroom extension to a house within the curtilage of a protected structure in Sandycove.
D17A/0253 · Dun Laoghaire Rathdown County Council · Lodged 23 March 2017
- Reference
- D17A/0253
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 23 March 2017
Summary
AI-generatedThe application proposes a 2.5 square meter ground floor porch and a 15.2 square meter first-floor bedroom extension to the south-west side of the dwelling. The works include relocating a rooflight, internal and external alterations, and take place within the curtilage of a protected structure.
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 for: a. 2.5 sqm porch at ground floor level. B. 15.2 sqm first floor bedroom extension to south-west side of existing dwelling. C. Relocating existing roof light at south-west facing roof. D. Internal alterations along with elevational alterations. A protected structure.
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.
Built — construction complete
A commencement notice records works starting on 25 September 2017.
Notified floor area: 95 m²
2 commencement notices are linked to this development.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Ard Na Mara, Islington Avenue, Glasthule | Jul 2025 | €975,000 | 23 m |
| 7 Sandycove House, Newtownsmith, Sandycove | Sept 2025 | €901,000 | 80 m |
| Top Apt, 6 Eden Park, Sandycove | Jan 2026 | €1,400,000 | 144 m |
| 3 Rosmeen Park, Sandycove, Dublin | Jul 2025 | €1,375,000 | 177 m |
| 6 Rosmeen Park, Dun Laoghaire, Dublin | May 2025 | €1,375,000 | 185 m |
| 4 Devitt Villas, Glasthule Village, Sandycove | Sept 2025 | €1,205,000 | 198 m |
| 18 Odonnell Gardens, Glasthule, Dublinnot full market price | Jan 2025 | €300,000 | 199 m |
| 5 Davitt Villas, Glasthule, Dublin | Sept 2025 | €892,000 | 204 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 received23 March 2017
- Decision issued17 May 2017
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Planning permission is sought for single storey bedroom and living room extension to existing granny flat at…
20, Summerhill Road, Sandycove, Co. Dublin
D06A/1789Dún Laoghaire–RathdownLodged 6 Dec 2006Extension
- WithdrawnAt this site
Planning permission is sought for change of use of granny flat/studio to self-contained residential unit at…
Rear of No. 20, Summerhill Road, Sandycove, Co. Dublin
D09A/0494Dún Laoghaire–RathdownLodged 9 Jul 2009Change of use
- RefusedAt this site
Planning permission is sought for change of use of granny flat/studio to self-contained residential unit at…
Rear of No. 20, Summerhill Road, Sandycove, Co. Dublin
D09A/0659Dún Laoghaire–RathdownLodged 3 Sept 2009Change of use
- GrantedAt this site
For change of use of studio at the rear of No. 20 Summerhill to one bedroom residential residential unit and…
20, Summerhill Road, (rear of), Sandycove, Co. Dublin.
D05A/1703Dún Laoghaire–RathdownLodged 9 Mar 2006Change of use
- GrantedAt this site
One car parking space to northwest side of access road at Summerhill Court, Summerhill Road, Sandycove, Co.…
North-West side of access road at, Summerhill Court, Summerhill Road, Sandycove, Co.Dublin
D08A/0975Dún Laoghaire–RathdownLodged 28 Aug 2008Other
- GrantedAt this site
Planning permission is sought for A) Combining of existing apartments No.4 & No.5 to form a single apartment…
20, Summerhill Road, Sandycove, Co. Dublin
D10A/0176Dún Laoghaire–RathdownLodged 1 Apr 2010Change of use
- GrantedAt this site
Permission sought for development consisting of change of use from offices to No — two bedroom residential…
Lower Ground Floor, 20, Summerhill Road, Sandycove, Dun Laoghaire, Co. Dublin
D19A/0406Dún Laoghaire–RathdownLodged 13 Jun 2019Change of use
- GrantedAt this site
Planning permission is sought for (1) installation of Photo Voltaic (PV) panels to front of main roof (2)…
21 Summerhill Road, Dun Laoghaire, Co. Dublin, A96 A4P1 (Protected Structure)
D25A/0580Dún Laoghaire–RathdownLodged 23 Jul 2025Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedAlterations
Permission for — Removal of existing floor build up and construction of new insulated floor at garden level
9 Royal Terrace East, Dún Laoghaire, Co Dublin (A Protected Structure)
D17A/0584Dún Laoghaire–RathdownLodged 28 Jun 2017
- GrantedExtension
Permission for construction of a new single storey rear extension with 2 no. roof lights, internal…
1 Tobernea Terrace, Seapoint Avenue, Dún Laoghaire, Co Dublin
D16A/0035Dún Laoghaire–RathdownLodged 11 May 2016
- GrantedAlterations
Permission for alterations to the layout of internal partition walls, the construction of a single storey sun…
3 Shanganagh Terrace, Killiney, Co Dublin A96 D5D3 (A Protected Structure)
D16A/0332Dún Laoghaire–RathdownLodged 25 Aug 2016
- GrantedAlterations
Permission for amendments to previously granted/refused Planning Permission no. D15A/0415 comprising: A.…
1 Coliemore Villas, Colimore Road, Dalkey, Co Dublin .
D15A/0832Dún Laoghaire–RathdownLodged 8 Mar 2016
- GrantedAlterations
Permission for — Alterations to basement to include demolitions and new partitions
11 Belgrave Square North, Monkstown, Co Dublin
D15A/0072Dún Laoghaire–RathdownLodged 6 Feb 2015
- GrantedExtension
Permission for proposed alterations consisting of the construction of a partially two storey 17 sqm extension…
Abbeylands West, Marino Avenue West, Killiney, Co Dublin .
D14A/0298Dún Laoghaire–RathdownLodged 23 Sept 2014
Community
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