PlanningRegister.ie
South Dublin County Council · SD25B/0530W

131, Monalea Grove, Firhouse, Dublin 24, D24H1K7

  1. 4 Sept 2025Received
  2. 24 Oct 2025Grant permission
  3. 5 Dec 2025Final grant
  4. 4 Dec 2030Permission expires
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.
Status
Granted
Decision
Grant permission · 24 Oct 2025
Council
South Dublin County Council
Type
Permission
Site
318 m²

What’s proposed

Proposed new single storey flat roof hall extension to front (3.80m), replacing of existing glass roof conservatory (13.5sq.m.) with new additional single storey flat roof extension across rear (22.0sq.m) complete with new window & door access to side / south elevation, new attic extension (25.80sq.m), to include replacing existing hipped roof with new new raised gable wall & dutch hip roof, complete with frosted window to side / south elevation with new dormer roof to rear/west elevation & 2no. velux roof lights to front/east elevation, permission also sought for widening of driveway entrance to 3.60m clear between gate piers, together with all associated site works

SD25B/0530W is a planning application to South Dublin County Council for proposed new single storey flat roof hall extension to front (3.80m), replacing of, received on 4 Sept 2025; permission was granted on 24 Oct 2025.

Planning details

Reference
SD25B/0530W
Local authority
South Dublin County Council
Status
Granted · register status “Final Grant
Received
4 Sept 2025
Observations close
9 Oct 2025 (closed 340 days ago)
Decision due
29 Oct 2025 · decided 24 Oct 2025
Decision
Grant permission on 24 Oct 2025
Proposed development
Proposed new single storey flat roof hall extension to front (3.80m), replacing of existing glass roof conservatory (13.5sq.m.) with new additional single storey flat roof extension across rear (22.0sq.m) complete with new window & door access to side / south elevation, new attic extension (25.80sq.m), to include replacing existing hipped roof with new new raised gable wall & dutch hip roof, complete with frosted window to side / south elevation with new dormer roof to rear/west elevation & 2no. velux roof lights to front/east elevation, permission also sought for widening of driveway entrance to 3.60m clear between gate piers, together with all associated site works
As published by the register.
Site area
318 m² from the mapped boundary, not the council's figure
Applicant
Not published — the national feed carries no applicant name council register

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Full planning report for 53.28332, -6.33131

Zoning, appeals, sold prices, flood and heritage constraints — everything for this area in one PDF.

No account, no payment. Not a statutory planning search.

Appeal

Not appealed.

Commencement

No commencement notice matched to this reference.

    Zoning at the site

    R2 — Existing residential

    RES: To protect and/or 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 · 2
      Prospect House; Knocklyon Castle
    • Radon risk area · 2
      About 1 in 10 homes in this area is likely to have high radon levels; About 1 in 20 homes in this area is likely to have high radon levels
    • Recorded monument · 2
      Castle - tower house; R149399

    Provenance

    Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 105844). 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. Council register: https://planning.agileapplications.ie/southdublin/application-details/68901.

    Source: npad · fetched 11 Sept 2026, 18:51
    SourceLicenceFetchedLink
    npadCC-BY-4.011 Sept 2026, 18:51open