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Planning application · Co. Dublin

47/48, Broomhill Close, Tallaght, Dublin 24

Granted 14 Aug 2026

What and where

Extension to the existing industrial building on the side

Construction of an extension to the existing industrial building on the side (west) Elevation and the rear (north) Elevation for additional secure storage.

Location
Dublin 24, Co. Dublin Map
Planning reference
SD26A/0066W

Key facts

Floor area
427 m²
Estimated construction value
€520k to €660kOur estimate from floor area and project type, at January 2026 prices, building works only. Not a stated figure. How we estimate
Received
21 Jul 2026
Granted
14 Aug 2026

Timeline

  1. Further information requested
  2. Granted

Outlook

What happens next

Permission was granted on 14 Aug 2026 and no site start has been filed yet. The next step is a commencement notice, filed before building work begins; the start date and who will build it are not known yet.

An outlook from the planning record, not a tender or a confirmed start date.

Documents and evidence

Check the record

  • Council planning fileThe application file SD26A/0066W on planning.agileapplications.ie: drawings, reports and the decision.Open the council's file

Reviewed build intelligence

What the documents establish

Government document review

The 14 August decision is to grant a 427 m² extension; a final grant was not established. July infiltration evidence did not remove the requirement for agreed drainage and additional SuDS details.

4 official documents inspected · Checked 2026-09-07 · Official file index

427 m² secure-storage extension has a decision to grant

Council decision, not verified final grant

What the evidence says
The west and north extension provides secure storage at the existing industrial building. The order was signed on 14 August after further information received on 21 July. Its grant recommendation is conditional on no appeal; a final grant was not established.

Why it may matter — interpretation
Industrial suppliers can separate new storage from existing workshop and office space while confirming permission before mobilisation.

What is not established
Final grant, appeal outcome, commencement and supplier appointments were not established.

Inspect the evidence

Planner assessment and signed decision · p.1
Application Received 11 March; FI 21 July · Issued 2026-08-14 · PR/0930/26 signed 14 August; FI received 21 July · Checked 2026-09-07

Application Received 11 March; FI 21 July

Planner assessment and signed decision · p.16
Recommendation; subject to no appeal · Issued 2026-08-14 · PR/0930/26 signed 14 August; FI received 21 July · Checked 2026-09-07

Recommendation; subject to no appeal

Planner assessment and signed decision · p.21
PR/0930/26; signature · Issued 2026-08-14 · PR/0930/26 signed 14 August; FI received 21 July · Checked 2026-09-07

PR/0930/26; signature

Proposed extension plan and elevations · p.1
FLOOR AREA; proposed extension 427 m² · Issued 2026-03-10 · PH-26-09-004; revision table blank; planning issue; received 11 March · Checked 2026-09-07

FLOOR AREA; proposed extension 427 m²

Drawing separates the new enclosure from existing buildings

March proposal read with August decision

What the evidence says
PH-26-09-004 outlines the west and north storage enclosure in orange, with low-level concrete, vertical cladding and roller doors. Existing walls, offices and external container storage are separately identified. This is a March planning issue, not a construction specification.

Why it may matter — interpretation
Envelope and steelwork teams can scope interfaces instead of pricing the entire existing premises as new work.

What is not established
Structural connections, final products and installed equipment were not verified. The printed total-area arithmetic is not adopted as a headline.

Inspect the evidence

Proposed extension plan and elevations · p.1
KEY; proposed extension outlined in orange; elevations and sections · Issued 2026-03-10 · PH-26-09-004; revision table blank; planning issue; received 11 March · Checked 2026-09-07

KEY; proposed extension outlined in orange; elevations and sections

July soakaway sizing still needs drainage agreement

Submitted July design subject to August condition

What the evidence says
The FI drawing specifies at least 24.55 m³ free storage and depicts a 33 m by 1 m by 0.80 m effective-depth soakaway with a silt trap. Condition 2 nevertheless requires pre-commencement written agreement of the surface-water layout and cross-sections, connections, soakaway overflow and additional SuDS with overflow.

Why it may matter — interpretation
Civil teams need the complete overflow and public-sewer interface, not only the storage volume.

What is not established
Agreed final drainage, as-built infiltration performance and a purchased crate system were not established.

Inspect the evidence

FI site and soakaway plan · p.1
SOAKAWAY; min 24.55 m³; cross section · Issued 2026-07-21 · PH-26-09-002; FI revision 21 July; base 10 March · Checked 2026-09-07

SOAKAWAY; min 24.55 m³; cross section

Planner assessment and signed decision · p.16
Condition 2; Surface Water Plan · Issued 2026-08-14 · PR/0930/26 signed 14 August; FI received 21 July · Checked 2026-09-07

Condition 2; Surface Water Plan

Conditions prioritise above-ground SuDS and permeable surfacing

Drainage hierarchy in the council decision

What the evidence says
Condition 3 separates foul and surface water, prioritises above-ground SuDS, and requires certified BRE365 soakaways or demonstrated and agreed alternatives where the preceding options are infeasible. Altered hardstanding must use permeable surfacing. These are design requirements, not installed measures.

Why it may matter — interpretation
Drainage and paving teams need feasibility evidence and an agreed discharge route before selecting the system.

What is not established
Later compliance, certification and completed works were not reviewed.

Inspect the evidence

Planner assessment and signed decision · p.17
Condition 3; above ground SuDS; BRE365; permeable surface · Issued 2026-08-14 · PR/0930/26 signed 14 August; FI received 21 July · Checked 2026-09-07

Condition 3; above ground SuDS; BRE365; permeable surface
Remaining document questions
  • Has a final grant issued, and have overflow and additional SuDS details been agreed?

The declared pages of these government-published PDFs were visually inspected. Other catalogue files, later compliance, procurement and installed specifications were not established. Historical weekly membership is retained separately from these document dates.

How we know this

From the South Dublin County Council planning register, checked 1 Oct 2026. We link to the council's own file so you can check the official record before you act. Facts from the planning documents were read from the documents in that file.

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