12, Marian Crescent, Rathfarnham, Dublin 14, D14TC98
Single-storey rear extension and attic conversion with a dormer in Rathfarnham.
SD24B/0454W · South Dublin County Council · Lodged 14 October 2024
- Reference
- SD24B/0454W
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 14 October 2024
Summary
AI-generatedThe application is for a new single-storey rear extension, ground floor modifications, and a new dormer structure to accommodate attic space and an en-suite.
- Storey
- 1
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
For the construction of a new single storey rear extension, ground floor modifications, new dormer structure with attic space and en-suite and all associated 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 |
|---|---|---|---|
| Broad Oaks, 79 Butterfield Ave, Rathfarnham Dublin 14 | Mar 2025 | €810,000 | 147 m |
| 29 Marian Crescent, Rathfarnham, Dublin 14 | Aug 2025 | €742,500 | 161 m |
| 150 Butterfield Ave, Rathfarnham, Dublin 14 | Sept 2025 | €815,000 | 177 m |
| 175 The Oak, Charleville Sq, Rathfarnham Dublin 14 | Apr 2025 | €610,000 | 195 m |
| 46 Marian Rd, Rathfarnham, Dublin 14 | Nov 2025 | €760,000 | 197 m |
| 19 Marian Park, Rathfarnham, Dublin 14 | Nov 2025 | €1,295,000 | 201 m |
| 146 Charleville Sq, Butterfield Ave, Rathfarnham Dublin 14 | Nov 2025 | €460,000 | 201 m |
| 141 The Oak, Charleville Sq, Butterfield Ave | Nov 2025 | €450,000 | 201 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 October 2024
- Decision due9 December 2024
- Decision issued26 November 2024
- Permission expiry14 January 2030
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
Proposed demolition of existing single storey utility/garage to side and construction of a two storey…
12, Marian Crescent, Dublin 14
SD11B/0130South DublinLodged 8 Apr 2011Extension
- GrantedAt this site
Single storey extension at rear and new tiled pitched roof to existing garage conversion and extension at…
10, Marian Crescent, Dublin 14
SD14B/0074South DublinLodged 19 Mar 2014Extension
- GrantedAt this site
First floor extension over existing ground floor to side and rear elevations with conversion of existing…
10, Marian Crescent, Dublin 14
SD20B/0386South DublinLodged 14 Oct 2020Extension
- GrantedAt this site
Convert existing garage space to habitable accommodation and new extension to rear
14 Marian Crescent, Rathfarnham, Dublin 14.
S02B/0019South DublinLodged 16 Jan 2002Extension
- GrantedAt this site
First floor extension to side; two storey extension to rear; widening of existing vehicular access and minor…
8 Marian Crescent, Rathfarnham, Dublin 14.
SD13B/0179South DublinLodged 10 Jul 2013Extension
- Granted40 m away
Attic conversion for storage use including a dormer window and two rooflights to the front roof slope, a…
130, Butterfield Ave, Rathfarnham, Dublin, D14 W318
SD26B/0222WSouth DublinLodged 7 May 2026Extension
- Granted40 m away
Two storey extension to side, rear and front of existing house and enlargement of existing attic space for…
128, Butterfield Avenue, Rathfarnham, Dublin 14
SD05B/0688South DublinLodged 25 May 2006Extension
- Granted40 m away
Two storey extension to side, rear and front of existing house and enlargement of existing attic space for…
128, Butterfield Avenue, Rathfarnham, Dublin 14
SD05B/0688/EPSouth DublinLodged 12 May 2011Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
For the construction of new dormer structure to the rear and conversion of attic space with en-suite and…
22, Old Bawn Avenue, Old Bawn, Tallaght, Dublin 24, D24NC5F
SD25B/0013WSouth DublinLodged 14 Jan 2025
- GrantedExtension
Single storey extension to the rear of the house, internal alterations to the layout at ground floor level,…
142, Palmerstown Avenue, Dublin 20
SD16B/0333South DublinLodged 12 Oct 2016
- GrantedExtension
For construction of dormer type extension to the first floor at the rear of the dwelling to provide an…
No 7 Countown Park , Kilcock , Co. Kildare
2460569KildareLodged 24 Jun 2024
- GrantedExtension
Single storey extension to the rear with pitched gable end roof, attic conversion and dormer window to the…
8, Oakcourt Park, Palmerstown, Dublin 20.
SD06B/0053South DublinLodged 3 Feb 2006
- GrantedExtension
For the construction of new attic room with en-suite and new rear dormer roof structure and associated works
19, Newbawn Drive,, Tallaght, Dublin 24, D24C9TW
SD24B/0415WSouth DublinLodged 20 Sept 2024
- GrantedExtension
To construct a single storey rear extension and to convert existing attic into a habitable room and dormer…
15 Ashview Drive , Sixmilebridge , Co. Clare
16221ClareLodged 21 Mar 2016
Community
Discussion
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