23a Frays Avenue West Drayton Data via plota.co.uk

820/APP/2026/1115 Approved
Extensions & alterations

Proposal

Erection of outbuilding to rear garden (Retrospective Planning Application) Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗Last checked

Application progress

✓
Received
6 May 2026
✓
Validated
24 Jul 2026
✓
Approved
29 Sept 2026

Approved on 29 Sept 2026 · Last checked 29 Sept 2026

Documents

View the documents on the council's website ↗

Site constraints 7

Flood zone 2, rivers and sea
Medium chance: between a 1 in 100 and 1 in 1,000 annual chance from rivers, or 1 in 200 to 1 in 1,000 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
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 Named permitted development rights are withdrawn here.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
Conservation area 29 m away: West Drayton Green; Inside the Hillingdon built-up area; Priority habitat 31 m away: Deciduous woodland.
Not affected
Not green belt · No listed building at the site · No scheduled monument at the site

Checked on 25 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.

Work with planning data?

Every application in Hillingdon - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Nearby new applications

15 Sept 2026Pending

53 FRAYS AVENUE WEST DRAYTON

TPO 803 A2 group of Leyandii to fell to ground level at the rear garden.

9175/TRE/2026/222
11 Sept 2026

Plot 6 Link Park Thorney Mill Road Iver Buckinghamshire UB7 7EZ

Consultation from London Borough of Hillingdon on planning application ref: 7342...

PL/26/07575/ADJ
10 Sept 2026Pending

Plot 6 Link Park, Thorney Mill Road, Iver, Buckinghamshire, UB7 7EZ

Waste management facility, including a part change of use from open storage, for...

SMI/2026/24
1 Sept 2026Pending

14 FRAYS AVENUE WEST DRAYTON

Demolition of existing detached residential dwelling, attached garage and rear o...

38871/APP/2026/2124
3 Sept 2026Pending

Thorney Mill Sidings, Thorney Mill Road, Iver, Buckinghamshire, UB7 7EZ

Installation and operation of an aggregates wash plant and associated water trea...

SMI/2026/23
24 Jul 2026Pending

39 STATION ROAD WEST DRAYTON

Installation of flat aluminium base signs with protruding back-lit led lettering...

24730/ADV/2026/41

Important details

Council
Hillingdon
Received
6 May 2026
Validated
24 Jul 2026
Ward
WEST DRAYTON 2022
Case officer
Show
Target decision
2 Oct 2026
Decision
Approval
Decision date
29 Sept 2026
Agent
Show

How this decision compares

Decided in 67 days from validation, 13 days slower than Hillingdon's median of 54 for extensions. Approved, as 92% of extensions here are.

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
3 Aug 2026
Comments by
24 Aug 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