Planning application · Co. Dublin

Unit 270, Holly Road, Western Industrial Estate, Co. Dublin

Refused 4 Sep 2026

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Key facts

  • Planning application SD25A/0302W at Unit 270, Holly Road, Western Industrial Estate, Co. Dublin: Proposed extension to an existing warehouse development.
  • It was received by South Dublin County Council on 10 Aug 2026.
  • Status: Refused 4 Sep 2026.
  • The application was refused on 4 Sep 2026. Work is not expected unless the decision is overturned on appeal or a new application is granted.

Source: the South Dublin County Council planning register, checked 23 Sep 2026. Open the council's file

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What and where

Proposed extension to an existing warehouse development

Proposed extension to an existing warehouse development; consisting of the addition of 398 m² warehousing area being added to the Western elevation of the existing warehouse in a current disused yard area. The extended portion will have a clear internal height of 8m and a maximum external height of 9m, adjoining the existing building which has a maximum height of 6, 85m. The existing building otherwise remains unaltered due to the addition of the side extension, including existing access and carparking arrangements.

Location
Western Industrial Estate, Co. Dublin Map
Planning reference
SD25A/0302W
Council planning fileGet alerts

Numbers and dates

Floor area
398 m²
Estimated construction value
€480k to €610kOur estimate from floor area and project type, at January 2026 prices, building works only. Not a stated figure. How we estimate
Received
10 Aug 2026
Refused
4 Sep 2026

Timeline

  1. Application received
  2. Refused

Outlook

What happens next

The application was refused on 4 Sep 2026. Work is not expected unless the decision is overturned on appeal or a new application is granted.

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 SD25A/0302W on planning.agileapplications.ie: drawings, reports and the decision.Open the council's file

Reviewed build intelligence

What the documents establish

Government document review

A 398 m² warehouse extension was refused on 4 September after the August vehicle and parking revision. This is not active permitted supply.

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

398 m² extension refused on 4 September

Council refusal dated 4 September 2026

What the evidence says
Order 1014 refuses the west-side extension in the unused yard. Its description specifies 398 m², 8 m clear internal height and 9 m maximum external height, compared with the existing 6.85 m warehouse. These dimensions describe the refused proposal.

Why it may matter — interpretation
A revised planning route is needed before treating the extension as executable work.

What is not established
An appeal, replacement proposal, reversal of refusal or commencement was not established.

Inspect the evidence

Signed refusal of permission · p.1
Order 1014; Development; refuse permission · Issued 2026-09-04 · Order 1014; signed 4 September; catalogue upload 7 September · Checked 2026-09-07

Order 1014; Development; refuse permission

Internal-yard traffic safety is the refusal reason

One council refusal ground

What the evidence says
The single refusal ground spans pages 1–2: the internal-yard layout and vehicle movements introduce risk to yard users and would create a traffic hazard, contrary to traffic safety and public safety. The refusal followed the August clarification response.

Why it may matter — interpretation
Transport specialists can focus any redesign on safe movements and the interaction between vehicles and other yard users.

What is not established
A safe replacement arrangement or council acceptance of one was not reviewed.

Inspect the evidence

Signed refusal of permission · p.1
REASON; internal yard layout · Issued 2026-09-04 · Order 1014; signed 4 September; catalogue upload 7 September · Checked 2026-09-07

REASON; internal yard layout

Signed refusal of permission · p.2
traffic hazard; public safety · Issued 2026-09-04 · Order 1014; signed 4 September; catalogue upload 7 September · Checked 2026-09-07

traffic hazard; public safety

August PL3 reduced parking but did not secure permission

Historical August revision within the refused application

What the evidence says
The response reduced four parking spaces to three, including a relocated accessible bay, and added a 1.2 m pedestrian walkway. Drawing C-0004 PL3 models a light van making a three-point turn and reversing to the new door. These submitted arrangements belong to the proposal subsequently refused on 4 September.

Why it may matter — interpretation
The drawing records what was tested; a future redesign should not treat this manoeuvre or parking layout as approved.

What is not established
The applicant’s delivery-frequency and swept-path statements are not independent safety validation. No accepted replacement layout is established.

Inspect the evidence

Response to clarification request · p.2
Parking; pedestrian walkway; 3 point turn · Issued 2026-08-06 · Cover dated 6 August; received 10 August; PL3 drawings · Checked 2026-09-07

Parking; pedestrian walkway; 3 point turn

Revised layout and swept path · p.1
C-0004 PL3; Light Van · Issued 2026-08-05 · D1854-KB-XX-XX-DR-C-0004 PL3; issued 5 August; received 10 August · Checked 2026-09-07

C-0004 PL3; Light Van

Signed refusal of permission · p.2
refusal reason continued · Issued 2026-09-04 · Order 1014; signed 4 September; catalogue upload 7 September · Checked 2026-09-07

refusal reason continued
Remaining document questions
  • Has an appeal or fresh application produced an accepted safe yard layout after refusal?

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 23 Sep 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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