DC5 & DC6 Stockley Park Iron Bridge Road West Drayton Data via plota.co.uk

263005CONS - Consultation by Other Boroughs No Objection

Proposal

Partial deconstruction and adaptation of the existing buildings, including the installation of mezzanines and new gantry decks to accommodate MEP plant, a substation and fire suppression infrastructure, together with associated alterations to the site layout and ancillary works. The proposed development is subject to an Environment Impact Assessment (Notice under Regulation 19 of the Town and Country Planning (Environmental Impact Assessment) Regulations 2017).(Out of Borough consultation from the London Borough of Hillingdon) Data via plota.co.uk

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View original council record ↗Last checked 8 Oct 2026, 01:32

Application progress

✓

Received

27 Jul 2026

Decision

Expected by 17 Aug 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 74.

Documents

View the documents on the council's website ↗

Site constraints 8

Listed building: Stockley Park Registered Park and Garden

The pin is inside its outline

Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.

Registered park or garden: Stockley Park: Business park Phases I and II, and country park and golf course

Nationally designated heritage. Its significance and setting carry great weight.

Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.

Historic England ↗

3 Article 4 directions

Residential extensions · Changes of use from commercial, business and service uses to dwellinghouses · Construction of new dwellinghouses in employment areas. Named permitted development rights are withdrawn here.

An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.

Air quality management area: Hillingdon AQMA

The council has declared the area as failing an air quality objective.

Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.

Council record ↗

Also on the record

National infrastructure project 1149 m away: M4 Junctions 3 to 12 Smart Motorway; Inside the Hillingdon built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square; Green belt 42 m away: London.

Not affected

Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Important details

Council: Ealing
Application type: Consultation by Other Boroughs
Received: 27 Jul 2026
Validated: 27 Jul 2026
Ward: Out Of Borough
Target decision: 17 Aug 2026
Applicant: Show

Decision outlook

Day 74, past the statutory target. 76% of commercial and major works in Ealing are decided within thirteen weeks, which runs to 26 Oct 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.

predicted

Day 7418 days past the 56-day target

45%decided within 8 weeks

90%approved

61decided in the last year

Plota live figures for commercial and major works decided by Ealing in the last twelve months, from validation. Ealing decision record →

Public comments

No public comments yet.

Last counted 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry: 17 Aug 2026
Env. assessment: No

Ealing

Planning Authority Score

1.5/10

Poor

#281 of 296 councils

Relevant to this application:

Householder decisions

Ealing is slower than most councils at deciding householder applications, ranking #264 out of 296. The council extends the time limit on 61% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).

Frequently extends decision deadlines

expect longer than the statutory limit

These figures are council-wide context, not a prediction for this application. View full council performance

Ealing decision statistics

Based on MHCLG data, the year to March 2026

84%

Overall approval rate

Below avg (87%) #220 of 296

88%

Householder approved

Below avg (90%) #218 of 296

41%

Decided in 8 weeks

Below avg (63%) #264 of 296

61%

Extended time limit

Above avg (41%) #272 of 296

74%

Minor dwellings approved

302 decided (1-9 homes)

94%

Major dwellings approved

17 decided (10+ homes)

54%

Change of use approved

52 decided

1,973

Total decisions

306 refused in the year to March 2026