14, Idrone Close, Knocklyon, Dublin 16
Construction of multiple extensions to the front, side, and rear of a house.
SD20B/0018 · South Dublin County Council · Lodged 3 June 2020
- Reference
- SD20B/0018
- Authority
- South Dublin County Council
- Register status
- In progress
- Type
- Permission
- Received
- 3 June 2020
- Floor area
- 67.5 m²
Summary
AI-generatedPlanning permission is sought for a first-floor side extension, front extensions to the box bedroom and living room, and a single-storey kitchen extension to the rear. The total floor area of the extensions is 67.5 square metres.
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
First floor extension to the side of the house; extension to box bedroom and living room to front; single storey kitchen extension to the rear (total of 67.5sq. M) and ancillary 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 27 November 2021.
Notified floor area: 67.5 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 2 Idrone Close, Knocklyon, Dublin 16 | Jan 2025 | €800,000 | 41 m |
| 44 Idrone Park, Knocklyon, Templeogue Dublin 16 | Feb 2026 | €585,000 | 94 m |
| 9 Knockaire, Knocklyon, Dublin 16 | Mar 2025 | €830,000 | 166 m |
| 6 Idrone Dr, Knocklyon, Templeogue Dublin 16 | Jul 2025 | €575,000 | 180 m |
| 22 Coolamber Park, Templeogue, Dublin 16 | May 2025 | €710,000 | 184 m |
| 6 Knockaire, Knocklyon Rd, Templeogue Dublin 16 | Apr 2025 | €850,000 | 189 m |
| 5 Willbrook Estate, White Church Road, Rathfarnham | Oct 2025 | €790,000 | 214 m |
| 5 Idrone Park, Knocklyon Wood, Templeogue Dublin 16 | Jun 2025 | €680,000 | 225 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 received3 June 2020
- Further information requested13 March 2020
- Further information received3 June 2020
- Decision due30 June 2020
- Decision issued26 June 2020
- Grant issued30 July 2020
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
First floor extension to side and ground floor extension to rear of existing dwelling
14, Idrone Close, Knocklyon, Dublin 16
SD10B/0225South DublinLodged 4 Jun 2010Extension
- GrantedAt this site
First floor extension to side and ground floor extension to rear of existing dwelling
14, Idrone Close, Knocklyon, Dublin 16
SD10B/0284South DublinLodged 15 Jul 2010Extension
- GrantedAt this site
First floor extension to side and ground floor extension to rear of existing dwelling
14, Idrone Close, Dublin 16
SD08B/0711South DublinLodged 17 Oct 2008Extension
- GrantedAt this site
Single storey extension to the rear of the building, the conversion of the existing garage into a family room…
16, Idrone Close, Knocklyon, Dublin 16
SD03B/0097South DublinLodged 27 Feb 2003Extension
- GrantedAt this site
Replacement of existing flat roof to garage/kitchen/ entrance porch to the side with lean to pitched roof to…
16 Idrone Close, Knocklyon, Dublin 16.
S00B/0006South DublinLodged 10 Feb 2000Alterations
- Granted30 m away
Conversion of garage to habitatable space, raising of roof and alterations to front facade
4, Idrone Close, Knocklyon, Dublin 16
SD17B/0396South DublinLodged 11 Dec 2017Extension
- Granted50 m away
Domestic extension, comprising of: ground floor extension to rear gable and first floor extension to garage
24 Idrone Close, Knocklyon, Dublin 16
S00B/0252South DublinLodged 16 Jun 2000Extension
- Granted60 m away
To construct a conservatory/ sunroom extension to rear ground floor level and a porch/ bay window extension…
32, Idrone Close, Knocklyon, Dublin, 16
SD07B/0255South DublinLodged 26 Mar 2007Extension
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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SD21B/0126South DublinLodged 10 Mar 2021
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The construction of a new first floor extension to the side and rear of the property (circa 29.5 sq.m) to…
7, Robin Villas, Palmerstown, Dublin 20, D20FR90
SD25B/0490South DublinLodged 13 Aug 2025
- Awaiting decisionExtension
First floor extension (24.75 sqm) over existing single storey extension to side of existing house and single…
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- GrantedExtension
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SD21B/0023South DublinLodged 21 Jun 2021
- Awaiting decisionExtension
Construction of first floor extension to side and ground floor extension to rear of dwelling and alterations…
9 Cedar Grove, Cluain Ard, Ballynoe, Cobh, Co.Cork
144427corkLodged 4 Mar 2014
- GrantedExtension
To construct first floor extension over existing ground floor and extension of existing ground floor living…
37, Kilteragh Road, Foxrock, Dublin 18
D04A/0560Dún Laoghaire–RathdownLodged 21 May 2004
Community
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