30A Mountain Park, Tallaght, Dublin 24.
Construction of a new semi-detached three-bedroom house to the side of an existing home in Tallaght.
SD15A/0126 · South Dublin County Council · Lodged 7 August 2015
- Reference
- SD15A/0126
- Authority
- South Dublin County Council
- Register status
- Appealed
- Type
- Permission
- Received
- 7 August 2015
- Residential units
- 1
- Floor area
- 100 m²
Summary
AI-generatedThe development consists of converting the existing house back to its original status. A new two-storey extension will be built to the side of the existing extension to create a new three-bedroom semi-detached house with all associated site works.
- 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
Semi-detached house to side of existing family home, new works comprising of converting existing house back to original status, new 2 storey extension to side of existing extension allowing for new 3 bedroom house and all associated 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 5 July 2016.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 30a Mountain Park, Tallaght, Mountain Park Dublin 24not full market price | Feb 2025 | €350,000 | 8 m |
| 30a Mountain Park, Tallaght, Mountain Park Dublin 24not full market price | Oct 2025 | €187,500 | 8 m |
| 78 Mountain Park, Tallaght, Dublin 24 | Dec 2025 | €458,000 | 35 m |
| 68 Mountain Park, Tallaght, Dublin 24 | Nov 2025 | €417,500 | 66 m |
| 15 Mountain Park, Tallaght, Dublin | Jun 2026 | €430,000 | 87 m |
| 33 St Maelruans Park, Tallaght, Dublin 24 | Jul 2025 | €327,000 | 112 m |
| 95 The Crescent, Millbrook Lawns, Tallaght | Oct 2025 | €385,000 | 118 m |
| 74 The Crescent, Millbrook Lawns, Tallaght | Mar 2026 | €442,500 | 135 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 received7 August 2015
- Further information requested23 June 2015
- Further information received7 August 2015
- Decision due3 September 2015
- Decision issued2 September 2015
- Grant issued3 February 2016
- Appeal submitted22 September 2015
- Appeal decided3 February 2016
- Permission expiry22 January 2016
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
Proposed demolition of part of existing side extension to front, erection of new two storey side extension…
30A, Mountain Park, Tallaght, Dublin 24.
SD05A/0346South DublinLodged 5 May 2005New dwelling
- RefusedAt this site
Two storey side extension to existing two storey side extension and to use the proposed and existing…
30A, Mountain Park, Tallaght, Dublin 24
SD04A/0344South DublinLodged 17 May 2004New dwelling
- RefusedAt this site
Proposed use of approved family flat under (Reg. Ref. SD06B/0844) as a single dwelling unit at side
30A, Mountain Park, Tallaght, Dublin 24
SD07A/0878South DublinLodged 6 Nov 2007Change of use
- GrantedAt this site
Single storey extension to side with tiled roof over for use as a family flat with internal alterations to…
30A, Mountain Park, Tallaght, Dublin 24
SD06B/0844South DublinLodged 10 Nov 2006Extension
- RefusedAt this site
Detached two storey house and vehicular drive-way
30A Mountain Park, Tallaght, Dublin 24.
S02A/0030South DublinLodged 22 Jan 2002New dwelling
- RefusedAt this site
Semi-detached house to side of existing semi-detached dwelling, new works comprising a new 2 storey, 1…
30B, Mountain Park, Tallaght, Dublin 24.
SD18A/0207South DublinLodged 17 Sept 2018New dwelling
- Granted50 m away
2 storey extension comprising ground floor kitchen, internal alterations and first floor bedroom/en-suite to…
No. 23 Mountain Park, Tallaght, Dublin 24.
S99B/0413South DublinLodged 28 Jun 1999Extension
- Granted60 m away
Retention of change of use, of a single storey extension to side of house, from an existing playroom/living…
88 Mountain Park, Tallaght, Dublin 24.
S01B/0203South DublinLodged 17 Apr 2001Change 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
Alterations to existing 2 storey semi detached 3 bedroom house, alterations to rear of roof to provide…
19, Anne Devlin Park, Rathfarnham, Dublin 14.
SD04B/0609South DublinLodged 18 Nov 2004
- RefusedNew dwelling
Demolition of existing rear & side extensions; construction of new two storey, 3 bed semi-detached house to…
108, St. Maelruan's Park, Tallaght, Dublin 24
SD08A/0078South DublinLodged 4 Feb 2008
- WithdrawnNew dwelling
Construction of new semi-detached house to the side of the existing property, with a new single storey…
25, Riverside Villas, Watery Lane, Clondalkin, Dublin 22
SD22A/0443South DublinLodged 23 Nov 2022
- GrantedNew dwelling
Demolition of existing side extension and rear garden shed and the construction of a two storey 117sq.m, 3…
51, The Rise, Boden Park, Rathfarnham, Dublin 16
SD20A/0094South DublinLodged 7 Apr 2020
- GrantedExtension
Extensions and alterations to existing 2 storey semi-detached house to include: (a) Single storey extension…
22 Caragh Green , Naas , County Kildare
201458KildareLodged 1 Dec 2020
- GrantedNew dwelling
One three bedroomed semi-detached two storey house to side of existing dwelling entrance and all associated…
77 Limekiln Green, Walkinstown, Dublin 12
SD02A/0399South DublinLodged 15 Jul 2002
Community
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