74, Hillsbrook Avenue, Dublin 12
Construction of a first-floor side extension over an existing ground-floor extension.
SD22B/0527 · South Dublin County Council · Lodged 13 December 2022
- Reference
- SD22B/0527
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 13 December 2022
- Floor area
- 124 m²
Summary
AI-generatedPlanning permission is sought to build a first-floor side extension. This new structure will be built directly over the existing ground-floor side extension of the house.
- 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
First floor side extension over the existing ground floor side extension.
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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 31 Hillsbrook Ave, Perrystown, Dublin 12 | Jun 2025 | €620,000 | 65 m |
| 29 Hillsbrook Ave, Perrystown, Dublin 12 | Aug 2025 | €671,690 | 74 m |
| 38 Muckross Ave, Perrystown, Dublin 12 | Feb 2025 | €440,000 | 83 m |
| 33 Hillsbrook Dr, Perrystown, Dublin 12 | Jul 2025 | €525,000 | 93 m |
| 61 Muckross Ave, Perrystown, Dublin 12 | Feb 2026 | €620,000 | 99 m |
| 21 Hillsbrook Avenue, Dublin 12 | May 2026 | €675,000 | 105 m |
| 50 Hillsbrook Avenue, Perrystown, Dublin 12 | Apr 2026 | €505,000 | 125 m |
| 47 Hillsbrook Dr, Perrystown, Dublin 12 | Jan 2025 | €640,000 | 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 received13 December 2022
- Decision due15 February 2023
- Decision issued30 January 2023
- Grant issued10 March 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
A) The construction of a single storey extension to the front. B) The replacement of existing roof and…
1, Hillsbrook Drive, Perrystown, Dublin 12
SD25B/0650South DublinLodged 18 Nov 2025Extension
- Granted40 m away
For retention of family flat together with minor alterations to previously approved permission. Reg. Ref. no.…
84 Hillsbrook Avenue, Dublin 12.
S00B/0640South DublinLodged 22 Nov 2000Retention
- Granted50 m away
Alterations to existing front boundary wall to form a new vehicular entrance gateway to provide off-street…
70, Hillsbrook Avenue, Perrystown, Dublin 12.
SD06B/0710South DublinLodged 15 Sept 2006Alterations
- Granted50 m away
For the proposed demolition of existing single storey extension to the rear, and storage shed to rear and…
42, Muckross Avenue, Perrystown, Dublin, 12
SD07A/0252South DublinLodged 5 Apr 2007Other
- Granted50 m away
Demolition of single storey extension to rear and construction of new 2 storey extension to side and single…
42 Muckross Avenue, Perrystown, Dublin 12
SD06A/0303South DublinLodged 25 Apr 2006Apartments
- Refused50 m away
Demolish the existing flat, to extend the existing shop and to build two new flats
42 Mucross Avenue, Perrystown, Dublin 12.
S99A/0350South DublinLodged 26 May 1999Alterations
- Refused50 m away
For alterations to existing layout as previously granted (Ref: SD16A/0010). Alterations to include internal…
44 Muckross Avenue, Perrystown, Dublin 12
SD17B/0269South DublinLodged 2 Aug 2017Alterations
- Granted50 m away
Change of use to the ground floor retail unit to a commercial unit for use as a medical centre for 3 GP…
44, Muckross Avenue, Dublin 12
SD16A/0010South DublinLodged 14 Jan 2016Change 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
First floor side extension over existing ground floor extension
14 Redwood Court, Kilnamanagh, Dublin 24.
S99B/0202South DublinLodged 30 Mar 1999
- GrantedExtension
First floor extension over existing ground floor extension at side
11, Mount Eagle Lawns, Leopardstown, Dublin 18
D04B/0198Dún Laoghaire–RathdownLodged 16 Mar 2004
- GrantedExtension
First floor extension to side over existing ground floor portion
36 Seacrest , Bray , Co. Wicklow
23802WicklowLodged 27 Oct 2023
- GrantedExtension
New first floor extension over existing single-storey extension to side of house
75, Woodlawn Park Avenue, Firhouse, Tallaght, Dublin 24.
S01B/0311South DublinLodged 12 Jun 2001
- GrantedExtension
First floor extension over existing approved ground floor extension to the side
2, Tamarisk Drive, Kilnamanagh, Tallaght, Dublin 24.
SD05B/0407South DublinLodged 17 Jun 2005
- GrantedExtension
First floor extension over existing extension to side of dwelling
56, Belmont Place, Cobh, Co. Cork,
0452040corkLodged 14 Sept 2004
Community
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