20, Marian Road, Rathfarnham, Dublin 14
Garage conversion and a two-storey extension to the side and rear of the house.
SD03B/0367 · South Dublin County Council · Lodged 4 July 2003
- Reference
- SD03B/0367
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 4 July 2003
- Floor area
- 53 m²
Summary
AI-generatedThe application proposes converting an existing garage into a bedroom. It also includes the construction of a two-storey extension to the side and rear of the dwelling.
- 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
Convert garage into a bedroom and two storey extension to side and rear.
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 |
|---|---|---|---|
| 29 Marian Crescent, Rathfarnham, Dublin 14 | Aug 2025 | €742,500 | 123 m |
| 46 Marian Rd, Rathfarnham, Dublin 14 | Nov 2025 | €760,000 | 132 m |
| 19 Marian Park, Rathfarnham, Dublin 14 | Nov 2025 | €1,295,000 | 152 m |
| Dunbeakin, Templeboy, Co Sligo | May 2026 | €55,000 | 172 m |
| 175 The Oak, Charleville Sq, Rathfarnham Dublin 14 | Apr 2025 | €610,000 | 184 m |
| 7 Butterfield Close Extension, Rathfarnham, Dublin 14 | Dec 2025 | €810,000 | 184 m |
| 54 Marian Crescent, Rathfarnham, Dublin 14 | Dec 2025 | €880,000 | 190 m |
| 146 Charleville Sq, Butterfield Ave, Rathfarnham Dublin 14 | Nov 2025 | €460,000 | 196 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 received4 July 2003
- Decision issued28 August 2003
- Grant issued9 October 2003
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
A) Demolition of existing single storey garage and covered canopy to the rear/side, b) Proposed two storey…
22, Marian Road, Rathfarnham, Dublin 14
SD25B/0425South DublinLodged 2 Jul 2025Extension
- GrantedAt this site
A) Demolition of existing single storey garage and converted canopy to the rear / side, B) Proposed 2 -…
22, Marian Road, Rathfarnham, Dublin 14
SD25B/0534South DublinLodged 4 Sept 2025Extension
- GrantedAt this site
Extension of rear and retention of converted garage into living area utility and toilet to side of existing…
18 Marian Road, Rathfarnham Dublin 14.
S00B/0099South DublinLodged 28 Feb 2000Extension
- GrantedAt this site
First floor extension over extended converted garage and side passage/shed at gable, sitting room extension…
18, Marian Road, Rathfarnham, Dublin 14
SD07B/0110South DublinLodged 20 Jul 2007Extension
- Granted30 m away
A ground floor flat roof extension to the rear, a first floor extension to the side & rear with internal…
5, Marian Crescent, Dublin 14
SD24B/0135South DublinLodged 2 Apr 2024Extension
- Refused40 m away
New 2 storey dwelling attached to side of existing house, with new vehicular access
25 Marian Road, Rathfarham, Dublin 14.
S99A/0936South DublinLodged 26 Jan 2000New dwelling
- Granted50 m away
Demolish existing garage at side, erect single storey extension at side and rear; widening of existing front…
13, Marian Crescent, Rathfarnahm, Dublin 14
SD17B/0136South DublinLodged 13 Apr 2017Extension
- Refused50 m away
The change of use from a single unit dwelling to a physiotherapists surgery on ground floor and a single unit…
27, Marian Road, Dublin 14
SD04A/0633South DublinLodged 29 Nov 2004Change of use
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
Bedroom extension over garage and single storey extension to rear
86, Dodder Road Lower, Rathfarnham, Dublin 14
SD05B/0099South DublinLodged 21 Feb 2005
- GrantedExtension
Conversion of garage to 2 storey extension and garage to side
42 Willbrook Estate, Whitechurch Road, Dublin 14.
S99B/0143South DublinLodged 28 Sept 1999
- GrantedExtension
Conversion of existing garage to bedroom and single storey extension to front
195, Beechpark, Lucan, Co Dublin
SD07B/0368South DublinLodged 30 Apr 2007
- GrantedExtension
To convert and extend existing garage to a new two storey extension
118 Earls Fort Road, Lucan, Co. Dublin.
S99B/0078South DublinLodged 6 Jul 1999
- GrantedExtension
Garage conversion, second storey extension to side, single storey extension to rear
9 Delaford Lawns, Templeogue, Dublin 16.
S00B/0698South DublinLodged 21 Nov 2000
- RefusedExtension
Two storey extension to the side to consist of domestic garage, with bedroom over
4 Woodstock Park, Knocklyon, Dublin 16.
SD02B/0154South DublinLodged 8 Apr 2002
Community
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