4 St Martins Road West Drayton Data via plota.co.uk

34802/APP/2026/2116 Undecided
Extensions & alterations

Proposal

Erection of part single part double storey side/rear extension, side extension to existing rear extension, and a front porch Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
1 Sept 2026
Decision
Expected by 27 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 25 Oct 2026, from Hillingdon's recent extensions. The consultation period closed on 2 Oct 2026.

Documents

View the documents on the council's website ↗

Site constraints 7

West Drayton Green 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.
Article 4 direction
Residential extensions. Named permitted development rights are withdrawn here.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.
Archaeological priority area
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
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
3 listed buildings within 150 m; Inside the Hillingdon built-up area; Green belt 98 m away: London.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 21 September 2026. Historic England, the Environment Agency, Natural England 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
Hillingdon
Received
1 Sept 2026
Validated
1 Sept 2026
Ward
WEST DRAYTON 2022
Case officer
Show
Target decision
27 Oct 2026
Agent
Show

Decision outlook

Day 34 of the 56-day target. Hillingdon usually decides extensions by day 54.

Day 3422 days to the 56-day target
66%decided within 8 weeks
92%approved
1,175decided in the last year

Plota live figures for extensions decided by Hillingdon in the last twelve months, from validation. Hillingdon decision record →

Consultation & key dates

Consultation
11 Sept 2026
Comments by
2 Oct 2026
Hillingdon
Planning Authority Score
3.5/10
Below average
#219 of 296 councils
Relevant to this application:
Householder decisions

Hillingdon ranks #194 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Hillingdon decision statistics
Based on MHCLG data, the year to March 2026
85%
Overall approval rate
Below avg (87%) #208 of 296
90%
Householder approved
Above avg (90%) #191 of 296
58%
Decided in 8 weeks
Below avg (63%) #194 of 296
45%
Extended time limit
Above avg (41%) #190 of 296
61%
Minor dwellings approved
67 decided (1-9 homes)
65%
Change of use approved
17 decided
1,680
Total decisions
255 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings