22, Marian Park, Rathfarnham, Dublin 14
Construction of a granny flat extension and an extension to the existing kitchen.
SD23B/0012 · South Dublin County Council · Lodged 18 April 2023
- Reference
- SD23B/0012
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 18 April 2023
Summary
AI-generatedThe applicant is seeking permission to build a granny flat extension containing a kitchen, dining area, bedroom, bathroom, and entrance with two Velux windows. The project also includes extending the existing kitchen with a Velux window and all ancillary site works.
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
Planning permission to construct a granny flat extension to our dwelling to include a kitchen, dining area, bedroom, bathroom and entrance with 2 velux windows and to extend our existing kitchen with velux window with all ancillary site 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 18 August 2023.
Notified floor area: 37.4 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 19 Marian Park, Rathfarnham, Dublin 14 | Nov 2025 | €1,295,000 | 45 m |
| 7 Butterfield Close Extension, Rathfarnham, Dublin 14 | Dec 2025 | €810,000 | 116 m |
| 175 The Oak, Charleville Sq, Rathfarnham Dublin 14 | Apr 2025 | €610,000 | 142 m |
| Apt 134, The Elm, Charleville Sq Dublin 14not full market price | Oct 2025 | €475,000 | 153 m |
| Dunbeakin, Templeboy, Co Sligo | May 2026 | €55,000 | 154 m |
| 141 The Oak, Charleville Sq, Butterfield Ave | Nov 2025 | €450,000 | 159 m |
| 158 The Oak, Charleville Sq, Butterfield Ave Dublin 14 | Nov 2025 | €660,000 | 159 m |
| 146 Charleville Sq, Butterfield Ave, Rathfarnham Dublin 14 | Nov 2025 | €460,000 | 159 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 received18 April 2023
- Decision due15 May 2023
- Decision issued15 May 2023
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 dis-used granny flat and kitchen (circa 26.8sq.m.) to side/rear of existing dwelling.…
26, Marian Park, Rathfarnham, Dublin 14.
SD06B/0300South DublinLodged 27 Apr 2006Extension
- Granted30 m away
Erect front porch; garage conversion at side with new raised pitched roof; single storey extension at rear; 2…
16, Marian Park, Rathfarnham, Dublin 14
SD09B/0289South DublinLodged 17 Jul 2009Extension
- Granted40 m away
Demolition of existing side garage and erection to two storey side extension which will project 1.40m beyond…
42, Marian Grove, Rathfarnham, Dublin 14
SD06B/0317South DublinLodged 4 May 2006Extension
- Refused40 m away
An amateur radio antenna and mast affixed to the side of the dwelling. Within the back garden a telescopic…
40, Marian Grove, Rathfarnham, Dublin 14
SD20B/0163South DublinLodged 19 May 2020Alterations
- Granted40 m away
Single storey extensions at front and rear, 2 storey extension at front and side, new 2 metre high boundary…
40, Marian Grove, Rathfarnham, Dublin 14
SD02B/0493South DublinLodged 25 Feb 2003Extension
- Granted50 m away
Demolition of garage and existing single storey extension to rear of the house. Construction of two storey…
46, Marian Grove, Rathfarnham, Dublin 14
SD16B/0377South DublinLodged 18 Nov 2016Extension
- Granted60 m away
Retention of single storey extension (approx. 10.5sq.m) to rear of dwelling and associated site development…
19, Marian Park, Rathfarnham, Dublin 14.
SD18B/0485South DublinLodged 18 Jul 2019Retention
- Granted60 m away
Extension and alterations to existing 2 storey dwelling to include: (1) demolition of existing single storey…
19, Marian Park, Rathfarnham, Dublin 14.
SD17B/0334South DublinLodged 3 Oct 2017Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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