Planning near you · Dublin · Ref SD26B/0309W
Construction of a 32sq.m ground floor flat roof extension to the rear, providing a…
18 Idrone Park, Knocklyon, Dublin 16, D16 PX88
Decision code: Grant Permission
Council decision recorded: August 17, 2026
- Applicant
- Not supplied in our sources
- Proposed use
- See council description
- Reported floor area
- 87 m²
The story so far
Application timeline
Recorded milestones for this application. A permission is not evidence that building work has started.
What changed
Updated in the retained record: Source status, Council outcome, Council decision, Proposal description.
Compare the previous and updated values
Source status: Referral → Decision; Council outcome: not supplied → Grant Permission; Council decision: not supplied → 2026-08-17; Proposal description: Construction of a 32m2 ground floor flat roof extension to the rear, providing a new utility room, extended kitchen and dining room with no.1 new rooflight. Attic conversion to the rear extending the property to two storeys to include two additional bedrooms, office space, shower room and en-suite. Two roof lights to the north facing front elevation. External insulation with brick finish to the front, side and rear facades. Ancillary site works as required to facilitate construction works. → Construction of a 32sq.m ground floor flat roof extension to the rear, providing a new utility room, extended kitchen and dining room with no.1 new rooflight; Attic conversion to the rear extending the property to two storeys to include two additional bedrooms, office space, shower room and en-suite; Two roof lights to the north facing front elevation; External insulation with brick finish to the front, side and rear facades; Ancillary site works as required to facilitate construction works.
Legacy batch date (exact collection time unavailable): 6 September 2026. This describes our archive, not an application event date.
Why it matters locally
The proposal concerns 18 Idrone Park, Knocklyon, Dublin 16, D16 PX88. Proposal excerpt: “Construction of a 32sq.m ground floor flat roof extension to the rear, providing a new utility room, extended kitchen and dining room with no.1 new rooflight; Attic conversion to the rear extending the property to two st…”
Location & nearby applications
18 Idrone Park, Knocklyon, Dublin 16, D16 PX88
No usable coordinates are available in the retained record, so a map pin is not shown.
Documents & sources
South Dublin County Council · Reference SD26B/0309W
View council file →Individual document links are not available in this retained record. Use the council file for the available drawings, reports and decisions.
Source records and verification details
Change record: NPAD · legacy batch; original response hash unavailable
Proposal: NPAD · legacy batch; original response hash unavailable
Latest source observation retained: 2026-09-06T00:00:00+00:00. Source dataset date: not supplied.
Full description from the council file
Application details
All recorded updates to this application
Dates below show when a change was first retained, not when a planning event happened.
- 2026-09-06
- Source status: Referral → Decision
- Council outcome: → Grant Permission
- Council decision: → 2026-08-17
- Proposal description: Construction of a 32m2 ground floor flat roof extension to the rear, providing a new utility room, extended kitchen and dining room with no.1 new rooflight. Attic conversion to the rear extending the property to two storeys to include two additional bedrooms, office space, shower room and en-suite. Two roof lights to the north facing front elevation. External insulation with brick finish to the front, side and rear facades. Ancillary site works as required to facilitate construction works. → Construction of a 32sq.m ground floor flat roof extension to the rear, providing a new utility room, extended kitchen and dining room with no.1 new rooflight; Attic conversion to the rear extending the property to two storeys to include two additional bedrooms, office space, shower room and en-suite; Two roof lights to the north facing front elevation; External insulation with brick finish to the front, side and rear facades; Ancillary site works as required to facilitate construction works.
Source: local authorities / National Planning Applications. Contains Irish Public Sector Data licensed under CC BY 4.0 where supplied by NPAD. Linked documents may have separate reuse terms.