46, Rosemount Estate, Dundrum, Dublin 14, D14KX75
Demolition of existing structures for a single-storey rear extension, a two-storey side extension, a front porch, and a widened driveway.
D25A/0417/WEB · Dun Laoghaire Rathdown County Council · Lodged 27 May 2025
- Reference
- D25A/0417/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 27 May 2025
Summary
AI-generatedThe development includes the removal of existing structures to build a single-storey flat roof rear extension, a two-storey pitched roof side extension, and a front porch, adding 102 sqm of floor area. It also involves widening the vehicular entrance and installing a SUDS-compliant driveway.
- Floor area
- 102 m²
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
(a) removal of existing structures to facilitate the construction of the extensions. (b) construction of a single storey flat roof extension to the rear and a two storey pitched roof extension to the side and a single storey front porch. Total increase in gross floor area = 102m2. (c) elevational adjustments incorporating window size adjustments, new windows and doors, new render treatment and a new rear velux window. (d) repositioning and widening of an existing vehicular entrance along rosemount estate to include new pillars, dishing of the footpath and fitting replacement timber fences and gates. (e) new boundary treatments. (f) suds compliant front driveway and drainage and landscaping works within the curtilage of the site.
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the 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 |
|---|---|---|---|
| 43 Rosemount Est, Dundrum, Dublin 14 | Jan 2025 | €550,000 | 21 m |
| 42 Rosemount Est, Dundrum, Dublin 14 | Nov 2025 | €581,000 | 26 m |
| 57 Rosemount Est, Dundrum, Dublin 14 | Sept 2025 | €650,000 | 74 m |
| 68 Rosemount Est, Dundrum, Dublin 14 | Sept 2025 | €627,000 | 82 m |
| 101 Rosemount Est, Dundrum, Dublin 14not full market price | Mar 2025 | €650,000 | 89 m |
| 97 Rosemount Est, Dundrum, Dublin 14 | Dec 2025 | €580,000 | 106 m |
| 26 Rosemount Est, Dundrum, Dublin 14 | Nov 2025 | €548,000 | 110 m |
| 1 Ophaly Court, Dundrum, Dublin 14not full market price | Jan 2026 | €386,667 | 125 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 received27 May 2025
- Decision due30 October 2025
- Decision issued29 October 2025
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
Permission for development. The development will consist of: Ground and first-floor extension to the side…
46 Rosemount Estate, Dundrum, Dublin, D14 KX75
D22A/0176Dún Laoghaire–RathdownLodged 13 May 2022Extension
- GrantedAt this site
Permission for development at the front. The development will consist of a single-storey flat roofed…
45 Rosemount, Dundrum, Dublin 14, D14 HK30
D21B/0040Dún Laoghaire–RathdownLodged 10 Feb 2021Extension
- GrantedAt this site
Permission for a resized front porch with flat roof over. Resized and repositioned front windows on ground…
44 Rosemount Estate, Dundrum, Dublin 14
D19B/0305Dún Laoghaire–RathdownLodged 26 Aug 2019Extension
- GrantedAt this site
Permission is sought for partial removal of the front wall and provision of off-street car parking to front…
49 Rosemount Estate, Dundrum, Dublin 14, D14V024
D22A/0886Dún Laoghaire–RathdownLodged 16 Nov 2022Alterations
- Refused40 m away
Permission is sought for a single storey dwelling to the rear of the existing dwelling, alterations to the…
41, Rosemount, Dundrum, Dublin 14
D07A/0505Dún Laoghaire–RathdownLodged 19 Apr 2007New dwelling
- Refused40 m away
For a two-storey dwelling to the rear of existing dwelling, combined entrance and all associated site works
41, Rosemount, Dundrum, Dublin 14
D06A/0640Dún Laoghaire–RathdownLodged 19 May 2006New dwelling
- Refused40 m away
For a two storey dwelling to the rear of existing dwelling, combined entrance and all associated site works
41, Rosemount, Dundrum, Dublin 14
D06A/1415Dún Laoghaire–RathdownLodged 28 Sept 2006New dwelling
- Granted50 m away
Permission for development at this site. The development will consist of a first-floor front, side and rear…
65, Rosemount Estate, Churchtown Lower, Dublin 14, D14PX60
D21A/0272Dún Laoghaire–RathdownLodged 1 Apr 2021Extension
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
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D24A/0169Dún Laoghaire–RathdownLodged 15 Mar 2024
- InvalidExtension
A) Demolition of previously constructed single storey extensions to the rear, b) Construction of a new single…
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SD15B/0264South DublinLodged 26 Aug 2015
- GrantedExtension
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