12, Castleside Drive, Dublin 14
Revisions to a previously approved house extension and remodelling project.
SD21B/0251 · South Dublin County Council · Lodged 30 April 2021
- Reference
- SD21B/0251
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 30 April 2021
- Floor area
- 64.7 m²
Summary
AI-generatedPermission is sought for revisions to a previously approved planning application. Changes include retaining a single-storey element while demolishing an octagonal sunroom, constructing a new single-storey rear extension, remodelling the entrance and bay window, and omitting a proposed attic conversion.
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
Revisions to planning permission reg. Ref. Sd14b/0297 consisting of: existing single storey element to south will be retained but the octagonal sunroom to the rear of this will be demolished; new extension to the south will be single storey and located to the rear; main entrance to the front and the bay window to the rear will be remodelled at ground and first floor levels; proposed attic conversion including new dormer windows to rear will be omitted; indent to the first floor gable elevation to the south will be removed and the wall made flush; associated drainage, site development & 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.
Built — construction complete
A commencement notice records works starting on 11 May 2022. A completion certificate was lodged on 26 September 2023.
Notified floor area: 494.7 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 91 Rathfarnham Wood, Rathfarnham, Dublin 14 | Jun 2026 | €1,285,000 | 70 m |
| 23 The Greenlands, Castleside Dr, Rathfarnham Dublin 14 | Oct 2025 | €557,000 | 76 m |
| 100 Rathfarnham Wood, Rathfarnham, Dublin 14 | Mar 2026 | €950,000 | 77 m |
| 3 Spruce Lodge, Castleside Drive, Rathfarnham | Sept 2025 | €350,000 | 95 m |
| 30 The Castlelands, Rathfarnham Castle, Dublin 14 | Apr 2025 | €370,000 | 134 m |
| Apt 33, The Castle Lands, Rathfarnham Dublin 14 | Oct 2025 | €330,000 | 134 m |
| 9 The Greenlands, Castleside Dr, Rathfarnham Castle Dublin 14 | Mar 2025 | €1,100,000 | 135 m |
| 26 Castlelands, Castleside Dr, Rathfarnhamnot full market price | Feb 2025 | €285,000 | 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 received30 April 2021
- Decision due24 June 2021
- Decision issued24 June 2021
- Grant issued3 August 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
Demolition of existing single storey element to south; construction of new two storey extension to south;…
12, Castleside Drive, Dublin 14
SD14B/0297South DublinLodged 5 Dec 2014Extension
- GrantedAt this site
Demolition of existing single storey element to south; construction of new two storey extension to south;…
12, Castleside Drive, Dublin 14
SD14B/0297/EPSouth DublinLodged 11 Sept 2019Extension
- Granted40 m away
Construct two bedrooms over existing single storey extension at the side of residence
14, Castleside Drive, Rathfarnham, Dublin 14
SD08B/0259South DublinLodged 16 Apr 2008Extension
- Granted40 m away
A conversion of existing attic space, comprising of modification of existing roof structure from hipped to…
16 Castleside Drive, Rathfarnham, Dublin 14, D14E9K2
SD26B/0183WSouth DublinLodged 17 Apr 2026Extension
- Granted60 m away
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 2002Extension
- Granted70 m away
Two storey extension with roof solar panels to the southern side and to demolish the single storey…
25, The Greenlands, Dublin 14
SD16B/0408South DublinLodged 12 Dec 2016Extension
- Granted70 m away
Single storey extension to the rear with new roof lights; Dormer extension to the side; Dormer extension to…
7, Castleside Drive, Rathfarnham, Dublin 14
SD22B/0290South DublinLodged 22 Jun 2022Extension
- Granted80 m away
Retention Planning Permission for an attic conversion to a non habitable room and associated dormer windows…
100, Rathfarnham Wood, Rathfarnham, Dublin 14
SD24B/0380WSouth DublinLodged 28 Aug 2024Retention
Related developments
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Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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SD21B/0617South DublinLodged 10 Dec 2021
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SD17B/0100South DublinLodged 21 Mar 2017
- WithdrawnAlterations
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SD21B/0629South DublinLodged 16 Dec 2021
- GrantedAlterations
Amendments to previously approved permission Reg. Ref. SD14B/0315. The approved permission permitted a two…
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