20, Orchardstown Avenue, Rathfarnham, Dublin 14
Retention and completion of alterations to a house extension in Rathfarnham.
SD10B/0303 · South Dublin County Council · Lodged 28 July 2010
- Reference
- SD10B/0303
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Retention
- Received
- 28 July 2010
- Floor area
- 42.7 m²
Summary
AI-generatedThis application seeks to retain and complete modifications made to a previously approved extension. Changes include a pitched roof instead of a flat roof over the rear extension, altered window and door sizes, and internal layout adjustments.
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
Retain and complete site alterations to previously granted planning permission ref. Sd10b/0083 for single storey flat roof extension to rear off the existing dwelling. Other works to the existing dwelling include internal alterations at ground floor level. Internal alterations at first floor level, new window at ground floor level in side elevation and dormer windows and rooflights within existing roof slope. New flat roof over the existing garage, and all ancillary site development works. Alterations to retain and complete the works include, pitched roof over rear extension, doors and windows sizes within rear extension; pitched roof over dormer windows; internal layout at ground floor level; internal layout at first floor level and window size at ground floor level in side elevation.
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 3 April 2021.
Notified floor area: 27 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 28 Orchardstown Ave, Rathfarnham, Dublin 14 | Mar 2026 | €780,000 | 40 m |
| 13 Orchardstown Ave, Rathfarnham, Dublin 14 | Mar 2026 | €655,000 | 65 m |
| 16 Silverwood Rd, Rathfarnham, Dublin 14 | Oct 2025 | €630,000 | 106 m |
| 16 Anne Devlin Dr, Rathfarnham, Dublin 14 | Nov 2025 | €730,000 | 137 m |
| 76 Marian Crescent, Rathfarnham, Dublin 14 | Feb 2025 | €737,000 | 139 m |
| 3 Silverwood Rd, Ballyroan, Rathfarnham Dublin 14 | Jul 2025 | €715,000 | 154 m |
| 16 Silverwood Dr, Rathfarnham, Dublin 14 | Mar 2025 | €740,000 | 162 m |
| 1 Silverwood Rd, Rathfarnham, Dublin 14 | May 2026 | €690,000 | 181 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 received28 July 2010
- Decision due21 September 2010
- Decision issued21 September 2010
- Grant issued2 November 2010
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 side garage and construction of new bedroom and porch
20, Orchardstown Avenue, Rathfarnham, Dublin 14
SD20B/0295South DublinLodged 17 Aug 2020Extension
- GrantedAt this site
Single storey flat roof extension to rear of existing dwelling (area 26.7sq.m.); other works include internal…
20, Orchardstown Avenue, Dublin 14
SD10B/0083South DublinLodged 10 Mar 2010Extension
- GrantedAt this site
Demolition of an existing garage and the construction of a single storey, pitched roof extension all to the…
16, Orchardstown Avenue, Rathfarnham, Dublin 14
SD12B/0197South DublinLodged 27 Jul 2012Extension
- GrantedAt this site
First floor extension to the side including a pitched roof dormer structure with 2 windows
16, Orchardstown Avenue, Rathfarnham, Dublin 14
SD10B/0428South DublinLodged 12 Nov 2010Extension
- Granted30 m away
Minor revisions to planning permission Register Reference SD08B/0216 including an increase of 400mm in ridge…
14, Orchardstown Avenue, Rathfarnham, Dublin 14
SD09B/0180South DublinLodged 12 May 2009Extension
- Granted30 m away
Demolition of single storey accommodation to side & rear and demolition of first floor flat roof dormer…
14, Orchardstown Avenue, Dublin 14
SD08B/0216South DublinLodged 10 Oct 2008Extension
- Awaiting decision50 m away
External Insulation to the property SEAI Warmer Home Scheme Granted for child with additional needs
19 Orchardstown Avenue, Rathfarnham, Dublin 14
ED24/0019South DublinLodged 25 Apr 2024Alterations
- Granted50 m away
Minor revisions to granted planning permission, Register Reference SD05B/0550, including an increase of 400mm…
30, Orchardstown Avenue, Rathfarnham, Dublin 14
SD09B/0178South DublinLodged 12 May 2009Alterations
Related developments
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