PlanningRegister.ie
Back
Dún Laoghaire-Rathdown County Council · D25A/0075/WEB

20 Saint Helens Road, Booterstown, Blackrock, Dublin, A94CP38

Approved in Apr 2025. Building started in 2025.

  1. 31 Jan 2025Received
  2. 25 Mar 2025Approved
  3. 30 Apr 2025Final approval
  4. 22 May 2025Building started
Status
Building startedi
Decision
Approved · 25 Mar 2025
Council
Dún Laoghaire-Rathdown County Council
Type
Permission
Site
445 m²

Open on the full map →

What’s proposed

The works will include demolition of existing single storey side and rear exten…

Cut short by the council feed. Full text ↗

Planning details

Reference
D25A/0075/WEB
Local authority
Dún Laoghaire-Rathdown County Council
Status
Commenced · register status “Final Grant”
Received
31 Jan 2025
Decision due
27 Mar 2025 · decided 25 Mar 2025
Decision
Grant permission on 25 Mar 2025
Site area
445 m² from the mapped boundary, not the council's figure

Live near 20 Saint Helens Road?

Everything else planned on your street, in one report.

Check my street
Council register ↗

What could you build here?Opens pre-filled with “side and rear extension for storage with rooflights” — how the same work went for the houses around here.

Nearby 23 · 500 m · 12 months

Distance
Time
Show all 23

Explore this area on the map →

Homes nearby

Development land nearby

See all development land near here →

Building started

  • 22 May 2025 · Builder told the council work was starting (opted out of the finish sign-off) CN0128750DR

Zoning

R2 — Existing residential

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.

R2.6 — Existing residential

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.

Protections nearby 250 m

  • Architectural Conservation Area · 1
    Booterstown Avenue
  • Natural Heritage Area (incl. proposed) · 1
    Booterstown Marsh
  • Record of Protected Structures · 5
    Glena; Saint Michael's
  • Recorded monument · 1
    R149464
  • Special Protection Area · 1
    South Dublin Bay and River Tolka Estuary SPA

Where this comes from

National planning feed (NPAD), fetched 11 Sept 2026, 15:18.

Source: National Planning Application Database · fetched 11 Sept 2026, 15:18
SourceLicenceFetchedLink
National Planning Application DatabaseCC BY 4.011 Sept 2026, 15:18open
Summary

D25A/0075/WEB is a planning application to Dún Laoghaire-Rathdown County Council for the works will include demolition of existing single storey side and rear exten, received on 31 Jan 2025; permission was granted on 25 Mar 2025.