Corner of Great West Road/Park Road, Chiswick, London, W4 3EP Data via plota.co.uk

PA/2026/2292 - PA Refused

Proposal

Prior Approval notification for the installation of a 17.5m monopole with six antennas, two equipment cabinets, two transmission dishes and ancillary development including three remote radio units (RRU's). Data via plota.co.uk

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View original council record ↗Last checked 7 Oct 2026, 01:49

Application progress

✓

Received

6 Aug 2026

✗

Refused

1 Oct 2026

Appeal

Not lodged

Refused on 1 Oct 2026 · Last checked 2 Oct 2026

Documents 25

Decision & officer reports 4

PDF PANAR P-Decision Notice · 1 Oct 2026 View ↗ PDF Delegated Report P-Delegated Report · 28 Sept 2026 View ↗ PDF Appeal Decisions. P-Appeals Supporting Information · 21 Aug 2026 View ↗ PDF Appeal Decisions. P-Appeals Supporting Information · 21 Aug 2026 View ↗

Statements & assessments 18

Plans & drawings 2

PDF CS 20746020 Proposed Plans Rev D.pdf P-All in one Plans Proposed · 6 Aug 2026 View ↗ PDF The location plan_included_in_MixedCombined Plans.pdf P-Location Plan · 6 Aug 2026 View ↗

Application forms 1

PDF Application Form P-Planning Application Form · 6 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 11

Chiswick House conservation area

Demolition needs planning permission and permitted development is restricted.

The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.

Council document ↗

Article 4 direction

Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction. Named permitted development rights are withdrawn here.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.

In flood zones plus climate change

Inside the extent flood zones 2 and 3 could reach with climate change: the Central allowance for the 2080s on rivers, the Upper End allowance for sea level rise to 2125. From the sea. Defences are not counted.

The Environment Agency flood map for planning. Councils use it to decide when a flood risk assessment and the sequential test are needed. It is indicative and does not show whether a particular property will flood.

Flood map ↗

Air quality management area: Hounslow 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 ↗

Registered park or garden about 13 m away: Chiswick House

Its setting is a consideration for work nearby.

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

Historic England ↗

National infrastructure project about 562 m away: Thames Tideway Tunnel

The site is about 562 m from the project boundary. Waste water treatment, decided. The project page says whether consent was granted.

Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.

Planning Inspectorate project page ↗

Habitat network: Network Enhancement Zone 2

Where habitat is joined up enough to work as a network. Context, not a constraint on its own.

Also on the record

2 listed buildings within 150 m of the postcode pin; Inside the Hounslow built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square; Metropolitan Open Land about 13 m away.

Not affected

Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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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Other new applications on this street

2 Jul 2026Pending

Grandfield Court,Park Road,Chiswick,London,W4 3EP

Erection of an additional storey at roof level to the existing building to provi...

P/2026/1969

21 May 2026Pending

Chiswick Roundabout, Great West Road, London,

Installation of two replacement internally illuminated advertising structures an...

P/2026/1536

Nearby new applications

6 Oct 2026Pending

141 Park Road, Chiswick London, W4 3EX

Works to four trees within a conservation area. Yew (T1) - Crown reduction by up...

P/2026/2829

5 Oct 2026Pending

13 Eastbourne Road, Chiswick, London W4 3EB

Works to a row of Conifer Leylandii in rear garden within a conservation area. ...

P/2026/2814

2 Oct 2026Pending

54 Corney Road, Chiswick, London, W4 2RA

Works to False Acacia (Robinia pseudoacacia) in rear garden within TPO 481. Red...

P/2026/2796

1 Oct 2026Pending

5 Dale Street,Chiswick,London,W4 2BJ

Erection of a rear roof extension and rear outrigger extension, together with th...

P/2026/2786

1 Oct 2026Pending

5 Dale Street,Chiswick,London,W4 2BJ

Erection of a single storey rear and side extension.

P/2026/2788

29 Sept 2026Pending

36 Park Road,Chiswick,London,W4 3HH

Works to Yew Tree (T1) within tree preservation order No 47. Reduce back to prev...

P/2026/2761

Important details

Council: Hounslow
Application type: PA
Postcode: W4 3EP
Received: 6 Aug 2026
Validated: 6 Aug 2026
Ward: Chiswick Riverside
Case officer: Show
Decision: Prior Approval Needed and Refused
Decision date: 1 Oct 2026

How this decision compares

Decided in 56 days from validation, 16 days slower than Hounslow's median of 40 for prior approvals. Refused, as 19% of prior approvals here are.

This one56d

Council40d

UK33d

96%decided within 8 weeks

81%approved

202decided in the last year

Plota live figures for prior approvals decided by Hounslow in the last twelve months, from validation. Hounslow decision record →

Public comments

No public comments yet.

Read the comments on the council site ↗

Consultation & key dates

Consultation: 10 Aug 2026
Comments by: 2 Sept 2026
Site or press notice: 12 Aug 2026
Statutory expiry: 1 Oct 2026

Historical activity at this location

15 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved

35 Park Road, Chiswick, London, W4 3EY

Felling of a Eucalyptus tree in a Conservation Area (5 day dangerous tree)

P/2025/3792 24 Dec 2025

2025 Approved

43 Park Road, Chiswick, London, W4 3EY

Erection of a single storey rear extension with roof lantern, a rear roof extension and a…

P/2025/1220 12 Jun 2025

2025 Approved

1 Park Road North, Chiswick W4 4QE

Works to tree within a conservation area: G1 (Elderberry) - felling.

P/2025/0761 15 Apr 2025

2024 Withdrawn

22 Flat 5,Park Road,Chiswick,London,W4 3HH

Change of use from the existing self-contained flat to a holiday let

P/2024/3416 11 Oct 2024

2023 Approved

39 PARK ROAD, CHISWICK, W4 3EY

Erection of one rear and one side roof extension with two front, one side and one rear ro…

P/2023/3965 6 Mar 2024

2023 Approved

GRANDFIELD COURT PARK ROAD, CHISWICK, LONDON

Works to trees within a conservation area G1 - Sycamore x2 Ash x 2 - located next to entr…

P/2023/3660 18 Dec 2023

2022 Approved

35 PARK ROAD, CHISWICK, W4 3EY

Works to Eucalyptus tree T1 in rear garden. Reduction by 1.5-2 metres.

P/2022/3065 3 Nov 2022

2020 Approved

WILL TO WIN CHISWICK HOUSE GROUNDS, CHISWICK, LONDON, W4 2RP

Details of condition 4 (Lighting Report) submitted pursuant of planning permission 00176/…

P/2020/3666 1 Dec 2020

2020 Approved

23A- 23P PARK ROAD, CHISWICK, W4 3HH

Replace existing white single glazed timber windows with white PVCu double glazed windows…

P/2020/1357 16 Sep 2020

2019 Refused

WILL TO WIN CHISWICK HOUSE GROUNDS, CHISWICK, LONDON, W4 2RP

Installation of twelve 5.6 metre high floodlight columns with twelve floodlights to illum…

P/2019/0404 28 Mar 2019

2018 Approved

FLAT GROUND FLOOR 5 PARK ROAD NORTH CHISWICK LONDON W4 4QE

Erection of a single storey rear extension to replace existing

P/2018/2197 1 Aug 2018

2018 Approved

35 PARK ROAD CHISWICK LONDON W4 3EY

Work to tree in a Conservation Area: T1: Eucalyptus spp - Reduce crown to 1m past previou…

P/2018/1492 14 May 2018

2017 Approved

O/S 35 ELLESMERE ROAD CHISWICK LONDON W4 3DU

Installation of a Rapid Charging Point, feeder pillar and associated works on the footpat…

P/2017/4012 27 Nov 2017

2017 Refused

WILL TO WIN CHISWICK HOUSE GROUNDS CHISWICK LONDON

Erection of twelve 5.6 metre high flood light columns to illuminate two existing tennis c…

P/2017/3398 4 Oct 2017

2017 Approved

41 PARK ROAD CHISWICK LONDON W4 3EY

Erection of a rear roof extension and the installation of roof windows to the side of the…

P/2017/1256 18 May 2017

Hounslow

Planning Authority Score

2.1/10

Poor

#268 of 296 councils

Relevant to this application:

Householder decisions

Hounslow is slower than most councils at deciding householder applications, ranking #203 out of 296. 47% of applications have the time limit extended, above the 41% national average. Hounslow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 75% approved vs 90% nationally.

One of the strictest councils

only 75% approved vs 90% nationally

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

Hounslow decision statistics

Based on MHCLG data, the year to March 2026

71%

Overall approval rate

Below avg (87%) #294 of 296

75%

Householder approved

Below avg (90%) #293 of 296

56%

Decided in 8 weeks

Below avg (63%) #203 of 296

47%

Extended time limit

Above avg (41%) #208 of 296

38%

Minor dwellings approved

82 decided (1-9 homes)

93%

Major dwellings approved

14 decided (10+ homes)

29%

Change of use approved

72 decided

1,191

Total decisions

340 refused in the year to March 2026