Mandelene, 32 Offington Park, Sutton, Dublin 3
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
WEB2729/25 is a planning application for permission at Mandelene, 32 Offington Park, Sutton, Dublin 3, received by Dublin City Council on 24 Jul 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: The renovation and extension of the existing detached bungalow including: raising the roof of the existing bungalow to create a new first floor/dormer living accommodation and the construction of a small extension to the rear at ground floor level, conversion of the existing garage to domestic use, raising the level of the flat roof to the existing extensions to the rear of the house, the addition of new rooflights to the front of the house, alterations to all of the existing elevations to include the reconfiguration of all windows and doors, external insulation to all walls finished with both composite timber cladding and render, reconfiguration of the internal layouts, along with all associated landscaping, boundary treatments, site services and all associated site works. The council declared the application invalid on 28 Jul 2025. The five-week observation window closed on 28 Aug 2025. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 60 other decided applications in the last five years and 9 appeals.
Proposal
The renovation and extension of the existing detached bungalow including: raising the roof of the existing bungalow to create a new first floor/dormer living accommodation and the construction of a small extension to the rear at ground floor level, conversion of the existing garage to domestic use, raising the level of the flat roof to the existing extensions to the rear of the house, the addition of new rooflights to the front of the house, alterations to all of the existing elevations to include the reconfiguration of all windows and doors, external insulation to all walls finished with both composite timber cladding and render, reconfiguration of the internal layouts, along with all associated landscaping, boundary treatments, site services and all associated site works.
- Status
- Decision Notice Issued
- Decision
- Application declared invalid on 28 Jul 2025
- Site (from polygon)
- 1,314 m²
- Location precision
- site (coords_polygon)
Timeline
- 24 Jul 2025New applicationObservation window closed 28 Aug 2025
- 28 Jul 2025DecisionAppeal window closed 25 Aug 2025

Full planning report for 53.38761, -6.09865
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
No commencement notice matched to this reference.
Zoning at the site
RS - Residential: Ensure that any new development in existing areas would have a minimal impact on and enhance existing residential amenity.
RS - Residential: Provide for residential development and protect and improve residential amenity
An established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour's objection to an overbearing extension is usually argued under.
Designations within 250 m
No OPW flood extent nearby.
- NIAH-recorded building · 1
- Radon risk area · 2
- Record of Protected Structures · 1
- Recorded monument · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 85351). Deadlines were computed by the store from the received / decided dates under the Planning and Development Act 2000 and are recorded as events, not recomputed here.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |