18, St Mary's Avenue, Rathfarnham, Dublin 14, D14X7P8
Construction of a side extension, demolition of a rear extension, and associated works.
SD21B/0575 · South Dublin County Council · Lodged 12 November 2021
- Reference
- SD21B/0575
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 12 November 2021
- Floor area
- 17.07 m²
Summary
AI-generatedThe project involves erecting a single-storey side extension with a flat roof and rooflights, demolishing an existing rear extension, and partially demolishing a boundary wall. It also includes new glazed patio doors, a rear rooflight, and a retractable driveway bollard.
- 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
Erection of a single storey extension to the side of the house with a flat roof, sloped parapet wall and new rooflights; demolition of a single storey extension to the rear of the house and partial demolition of the boundary wall; new glazed patio doors to the rear courtyard garden; the addition of a new rooflight to the rear of the existing roof; the addition of a new retractable bollard to the driveway; all associated site works and services.
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 19 July 2023.
Notified floor area: 48 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 16 St Marys Ave, Rathfarnham, Dublin 14 | Mar 2026 | €668,000 | 12 m |
| Apt 31, Village Court, Rathfarnham Dublin 14 | Feb 2025 | €395,000 | 36 m |
| 36 Village Court, Butterfield Ave, Rathfarnham Dublin 14 | Jul 2025 | €392,000 | 53 m |
| 5 Village Court, Butterfield Ave, Rathfarnham Dublin 14 | Apr 2025 | €440,000 | 53 m |
| 51 Village Court, Rathfarnham, Dublin 14price excludes VAT | Aug 2025 | €476,000 | 65 m |
| 40 Village Court, Butterfield Ave, Rathfarnham | Jan 2026 | €540,000 | 80 m |
| 6 Owendore Crescent, Rathfarnham, Dublin 14 | Sept 2025 | €615,000 | 118 m |
| 2 Beaufort Villas, Rathfarnham, Dublin 14 | Feb 2025 | €792,000 | 143 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 received12 November 2021
- Decision due17 January 2022
- Decision issued17 January 2022
- Grant issued11 March 2022
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
For demolition of a single storey toilet-block annex and construction of a single storey extension to the…
17 St Mary's Avenue, Rathfarnham, Dublin 14
SD25B/0173South DublinLodged 18 Jun 2025Extension
- Not exempt — permission neededAt this site
Refurbishment of existing shopfront including repair (and replacement where necessary) of damaged and rotten…
5, St. Mary's Terrace, Grange Road, Rathfarnham, Dublin 14
ED11/0020South DublinLodged 14 Jun 2011Alterations
- GrantedAt this site
Replacement of the existing timber framed shed to the rear with a concrete block shed
5, St. Marys Terrace, Rathfarnham, Dublin 14.
SD13B/0234/EPSouth DublinLodged 23 Oct 2018Extension
- GrantedAt this site
Replacement of the existing timber framed shed to the rear with a concrete block shed
5, St. Marys Terrace, Rathfarnham, Dublin 14.
SD13B/0234South DublinLodged 20 Sept 2013Extension
- GrantedAt this site
Conversion of an existing 2 storey storage building, a Protected Structure, to use as a courtyard dwelling…
The Yellow House, Willbrook Road, Rathfarnham, Dublin 14
SD11A/0316South DublinLodged 28 Mar 2012Change of use
- GrantedAt this site
Conversion of an existing 2 storey storage building, a Protected Structure, to use as a courtyard dwelling…
The Yellow House, Willbrook Road, Rathfarnham, Dublin 14
SD11A/0316/EPSouth DublinLodged 14 Jun 2016Change of use
- Refused30 m away
Demolition and re-instatement of existing single storey store and office and enlarged cold room,(existing…
The Yellow House, Willbrook Road, Rathfarnham, Dublin 14.
S00A/0841South DublinLodged 7 Dec 2000New dwelling
- Granted30 m away
Amendments to previously approved application (Reg. Ref. S96A/0191) comprising alterations to approved car…
The Yellow House Public House, Willbrook Road, Rathfarnham, Dublin 14
SD02A/0677South DublinLodged 14 Nov 2002Alterations
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