Flat Part Ground And First Floor, 52 St Stephens Road, Hounslow, TW3 2BQ Data via plota.co.uk

P/2026/2165 - PF-Full Applications REGISTERED: Under Assessment
Extensions & alterations

Proposal

Erection of a single storey outbuilding in the rear garden to be used as an ancillary space of the flat Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
24 Jul 2026
✓
Validated
2 Nov 2026
Decision
Expected by 28 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 27 Dec 2026, from Hounslow's recent extensions.

The consultation period closed on 21 Aug 2026.

Documents 8

Statements & assessments 1

PDF Planning Statement 52 (Outbuilding).pdf P-Planning Statement · 9 Jan 2026 View ↗

Plans & drawings 3

PDF LocationPlan.pdf P-Location Plan · 9 Jan 2026 View ↗ PDF Planning Drawings 52 (Outbuilding).pdf P-All in one Plans Proposed · 9 Jan 2026 View ↗ PDF Sketch Plan.pdf P-Existing Block · 9 Jan 2026 View ↗

Application forms 3

PDF P-Planning Application Form P-Planning Application Form · 2 Nov 2026 View ↗ PDF P-Planning Application Form P-Planning Application Form · 19 Oct 2026 View ↗ PDF P-Planning Application Form P-Planning Application Form · 28 Jul 2026 View ↗

Other documents 1

PDF Fire Safety 52 (Outbuilding).pdf P-Published Fire Safety · 9 Jan 2026 View ↗

All documents on the council site ↗

Site constraints 6

St Stephen's 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 Named permitted development rights are withdrawn here.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.
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 ↗
Also on the record
Inside the Hounslow built-up area; Public transport access: PTAL 3 (moderate), TfL 2023, for the 100 m square; National infrastructure project 1320 m away: Teddington Direct River Abstraction (TDRA), at pre-application.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 2 November 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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Other new applications on this street

24 Sept 2026Pending

52 St Stephens Road, Hounslow, TW3 2BQ

Certificate of Lawfulness for the continued use of the property as a mixed sui g...

P/2026/2274
11 Sept 2026Withdrawn

11 St Stephens Road, Hounslow, TW3 2BQ

Works to trees within a conservation area. Rear garden. Cherry x1 - Cutback to b...

P/2026/2573
3 Aug 2026Withdrawn

52 Flat Second Floor,St Stephens Road,Hounslow,TW3 2BQ

Certificate of Lawfulness existing use for the continued use of the second floor...

P/2026/2183
3 Aug 2026Withdrawn

52 Flat Ground Floor Rear,St Stephens Road,Hounslow,TW3 2BQ

Certificate of Lawfulness for the continued use of the ground floor rear as a se...

P/2026/2185

Nearby new applications

10 Nov 2026Pending

2 Argyle Road,Hounslow,TW3 2BE

Works to Sycamore tree in rear garden in conservation area. Reduce height by app...

P/2026/3164
5 Nov 2026Pending

6 Rossindel Road,Hounslow,TW3 3QN

Erection of a single storey rear extension and a single storey detached outbuild...

P/2026/3132
3 Nov 2026Pending

2 Grasmere Avenue Whitton Hounslow TW3 2JQ

Single storey rear extension (5.20m dept 2.90 eaves 3.00m overall height)

PA26/3696
27 Oct 2026Pending

406 Hanworth Road,Hounslow,TW3 3SN

Erection of a part first floor rear extension.

P/2026/3040
16 Oct 2026Pending

32 Carrington Avenue,Hounslow,TW3 2LG

Certificate of lawfulness for the proposed erection of a single storey rear exte...

P/2026/2936
16 Oct 2026Pending

318 Hanworth Road ,Hounslow, TW3 3SH

Change of use to a House in Multiple Occupation (HMO) and conversion of the gara...

P/2026/2789

Important details

Council
Hounslow
Application type
PF-Full Applications
Postcode
TW3 2BQ
Received
24 Jul 2026
Validated
2 Nov 2026
Ward
Hounslow Heath
Case officer
Show
Applicant
Show

Decision outlook

Day 9 of the 56-day target. Hounslow usually decides extensions by day 55.

Day 947 days to the 56-day target
78%decided within 8 weeks
81%approved
1,039decided in the last year

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

Consultation & key dates

Consultation
28 Jul 2026
Comments by
21 Aug 2026
Site or press notice
31 Jul 2026
Statutory expiry
28 Dec 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Refused
52 St Stephens Road, Hounslow, TW3 2BQ
Erection of a detached single storey outbuilding in the rear garden, alterations to the e…
P/2025/3128
2025 Approved
8 Parkside Road, Hounslow, TW3 2BD
Works to tree in a Conservation Area. T1 Dead Sycamore (Acer pseudoplatanus). Rear garden…
P/2025/3605
2025 Approved
52 Flat Part Ground And First Floor,St Stephens Road,Hounslow,TW3 2BQ
Works to Holly tree in front garden. Fell to ground level
P/2025/2819
2025 Approved
11 Argyle Road, Hounslow, TW3 2BE
Works to trees in a Conservation area - 1 X T1 (Bay) reduce canopy by 3m leaving at 7m in…
P/2025/2623
2025 Approved
54 St Stephens Road, Hounslow, TW3 2BQ
Works to trees in a Conservation Area - 1 x Cherry tree to fell, 1 X Apple to fell and 1…
P/2025/1853
2025 Approved
5 St Stephens Road, Hounslow, TW3 2BH
Work to trees within conservation area, T45 - Willow Re-Pollard at approx 3m and remove m…
P/2025/1544
2025 Approved
56 St Stephens Road, Hounslow, TW3 2BQ
Erection of a detached outbuilding in the rear garden to be used as an office.
P/2025/0411
2024 Approved
48 St Stephens Road, Hounslow, TW3 2BQ
Alterations to existing single storey rear extension, erection of two rear roof extension…
P/2024/3947
2025 Approved
56 St Stephens Road, Hounslow, TW3 2BQ
Retrospective application for the retention and alterations to a rear roof extension, par…
P/2025/0322
2025 Approved
56 St Stephens Road, Hounslow, TW3 2BQ
Fell Crab Apple tree in a Conservation Area in rear garden
P/2025/0151
2024 Withdrawn
50 St Stephens Road, Hounslow, TW3 2BQ
I want to completely remove the tree in my back garden, it is growing sideways into my pr…
P/2024/3067
2024 Approved
56 ST STEPHENS ROAD, HOUNSLOW, TW3 2BQ
Retrospective application for the erection of a rear and side roof extension and a part f…
P/2024/1018
2024 Approved
60 St Stephens Road, Hounslow, TW3 2BQ
Replacement of windows and doors to front and southern flank elevations
P/2024/1635
2024 Approved
13 St Stephens Road, Hounslow, TW3 2BH
Erection of an outbuilding following the demolition of the existing garage.
P/2024/1846
2024 Approved
17 St Stephens Road, Hounslow, TW3 2BH
Works to tree within a conservation area: T1 Tree of heaven - Crown reduction by up to 50…
P/2024/1848
2024 Withdrawn
17 ST STEPHENS ROAD, HOUNSLOW, TW3 2BH
Prune the remaining branches of the Ash tree and works to dead weeping willow tree
P/2024/0335
2024 Approved
12 ARGYLE ROAD, HOUNSLOW, TW3 2BE
Five day notification to works to tree within a conservation area: T1 (Wingnut) - To Fell
P/2024/0312
2023 Refused
1 ST STEPHENS ROAD, HOUNSLOW, TW3 2BH
Erection of a two storey side, single storey rear, a part two storey rear extension at fi…
P/2023/1886
2022 Approved
11 ST STEPHENS ROAD, HOUNSLOW, TW3 2BH
Retrospective Application for External Alterations - Replacement Entrance Door and Window
P/2022/4105
2022 Refused
11 ST STEPHENS ROAD, HOUNSLOW, TW3 2BH
Retrospective planning application for the change of use of the ground floor rear extensi…
P/2022/3931
2016 Approved
11 ST STEPHENS ROAD HOUNSLOW TW3 2BH
Crown reduce large Copper Beech (T1) by 35% in a conservation area
P/2016/5640
2016 Approved
19 PARKSIDE ROAD HOUNSLOW LONDON TW3 2BD
Works to tree in a conservation area (5 Day tree)
P/2016/3552
2016 Approved
5 ST STEPHENS ROAD HOUNSLOW TW3 2BH
Installation of replacement windows
P/2016/3768
2016 Withdrawn
5 ST STEPHENS ROAD HOUNSLOW TW3 2BH
Felling of a Goat Willow tree within a conservation area.
P/2016/2457
2016 Withdrawn
5 ST STEPHENS ROAD HOUNSLOW TW3 2BH
Installation of replacement windows
P/2016/2374
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
Source: MHCLG planning statistics · See full council rankings