25, Ballyroan Crescent, Dublin 16
Construction of a two-storey house in the side garden of an existing home in Ballyroan Crescent.
SD20A/0155 · South Dublin County Council · Lodged 2 July 2020
- Reference
- SD20A/0155
- Authority
- South Dublin County Council
- Register status
- In progress
- Type
- Permission
- Received
- 2 July 2020
- Residential units
- 1
- Floor area
- 177 m²
Summary
AI-generatedPermission is sought for the construction of a new two-storey dwelling in the side garden of an existing house. The project will feature eight rooflights, a new vehicular entrance, and associated landscaping.
- 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
Construction of a two storey dwelling to the side garden of the existing dwelling with 8 rooflights; new vehicular entrance and associated landscaping 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 |
|---|---|---|---|
| 23a Ballyroan Crescent, Rathfarnham, Dublin 16 | Feb 2025 | €800,000 | 27 m |
| 5 Ballyroan Heights, Rathfarnham, Dublin 16 | Jul 2025 | €1,000,000 | 48 m |
| Mcfarland House, Watson Place, Ballyroan Heightsprice excludes VAT | Nov 2025 | €1,276,652 | 61 m |
| 24 Ballyroan Crescent, Rathfarnham, Dublin 16 | Jan 2025 | €805,000 | 89 m |
| 7 Ballyroan Crescent, Dublin 16, Dublin | Oct 2025 | €800,000 | 101 m |
| 25 Elkwood, Ballyroan Heights, Rathfarnham Dublin 16 | Apr 2025 | €685,000 | 114 m |
| 26 Templeroan Meadows, Knocklyon, Dublin 16 | Jun 2026 | €757,000 | 161 m |
| 147 Ballyroan Rd, Rathfarnham, Dublin 16 | May 2025 | €790,000 | 167 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 received2 July 2020
- Decision due26 August 2020
- Decision issued21 August 2020
- Appeal submitted17 September 2020
- Permission expiry17 January 2021
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
Construction of single storey sunroom extension to the side and rear of the existing dwelling; partial…
2, Ballyroan Heights, Templeogue, Dublin 16
SD20B/0012South DublinLodged 23 Jan 2020Extension
- Granted40 m away
To remove existing hip roof on both sides and replace with a new "A" roofs, together with attic conversion…
8 Ballyroan Heights, Dublin 16
SD24B/0197South DublinLodged 7 May 2024Extension
- Granted40 m away
Demolition of existing garage to side, lean to stores to rear; construction of new two storey extension to…
43, Ballyroan Crescent, Dublin 16
SD16B/0342South DublinLodged 18 Oct 2016Extension
- Exempt — no permission needed70 m away
Conversion of garage to incorporate ground floor bedroom and shower room / bathroom
15, Ballyroan Heights, Dublin 16
ED24/0035South DublinLodged 3 Jul 2024Extension
- Granted70 m away
(A) works to the existing dwelling house include; (I) New part single / Part two storey extension to front…
7, Ballyroan Heights, Rathfarnham, Dublin 16
SD24B/0187South DublinLodged 29 Apr 2024Extension
- Granted70 m away
A) alterations to front, side and rear facades, b) demolishing existing single storey extensions to front,…
5, Ballyroan Heights, Ballyroan, Dublin 16, D16 T3Y0
SD25B/0456WSouth DublinLodged 18 Jul 2025Extension
- Granted70 m away
Conversion of attic to office/playroom/storage room and construction of a dormer window to side and all…
1, Ballyroan Heights, Dublin 16
SD18B/0424South DublinLodged 11 Oct 2018Extension
- Granted70 m away
Works to two-storey semi-detached house to comprise the demolition of 2.6sq.m. to the rear and subsequent…
16, Ballyroan Crescent, Rathfarnham, Dublin 16
SD10B/0150South DublinLodged 16 Apr 2010Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedNew dwelling
Construction of a new two storey dwelling house to the side garden and attached to the side of an existing…
123, Saint John's Wood West, Clondalkin, Dublin 22.
SD03A/0552South DublinLodged 1 Aug 2003
- GrantedNew dwelling
Construction of two storey dwelling house in side garden, using existing vehicular access, new vehicular…
18, Willbrook, Rathfarnham, Dublin 14
SD17A/0410South DublinLodged 16 Nov 2017
- RefusedNew dwelling
New 2 storey dwelling in the side garden of existing semi-detached Dwelling, with new shared driveway,…
94 Ashcroft, Raheny, Dublin 5
WEB2031/25Dublin CityLodged 12 May 2025
- GrantedNew dwelling
Construction of a new two storey dwelling in the side garden of existing dwelling including two car park…
66, Castleriada Drive, Lucan, Co. Dublin
SD18A/0152South DublinLodged 4 May 2018
- Awaiting decisionExtension
Construction of an extension to the side of an existing two storey dwelling, alterations to front elevations…
Baltydaniel East, Baltydaniel West, Mallow, Co. Cork,
165542corkLodged 23 Jun 2016
- GrantedNew dwelling
Two storey dwelling in the side garden of the existing dwelling with new entrance, boundary walls and…
8, Laurleen, Blackrock, Co. Dublin.
D05A/1363Dún Laoghaire–RathdownLodged 27 Feb 2006
Community
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