179 Argyle Avenue Whitton Hounslow TW3 2LP Data via plota.co.uk

PA26/3029 - Section 192 Permitted Development Registered
Extensions & alterations

Proposal

Loft dormer following hip to gable roof extension including front roof lights Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
1 Sept 2026
✓
Validated
3 Sept 2026
Decision
Expected by 27 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision between 16 Oct 2026 and 23 Oct 2026, from Richmond upon Thames's recent extensions.

Documents

View the documents on the council's website ↗

Site constraints 3

Air quality management area: Richmond 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
Local nature reserve 433 m away: Hounslow Heath; Inside the Richmond upon Thames built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 11 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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Other new applications on this street

15 Apr 2026Approved

133, Argyle Avenue, Hounslow, TW3 2LL

P/2026/117 - Erection of a first floor side extension above the existing ground ...

PA26/1328

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P/2026/2471
1 Sept 2026Pending

179 Argyle Avenue Whitton Hounslow TW3 2LP

Single storey rear extension at a maximum 6m depth and a maximum height of 4m wi...

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19 Aug 2026Pending

3, Kimber Place, Whitton, Hounslow, TW4 5DB

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12 Aug 2026Pending

109 St Stephens Road, Hounslow, TW3 2BL

Certificate of lawfulness proposed for erection of single-storey detached out b...

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10 Aug 2026Pending

65 Conway Road Whitton TW4 5LW

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Important details

Council
Richmond upon Thames
Application type
Section 192 Permitted Development
Postcode
TW3 2LP
Received
1 Sept 2026
Validated
3 Sept 2026
Ward
Whitton Ward [WTT]
Case officer
Show
Target decision
27 Oct 2026
Applicant
Show
Agent
Architecture Everything

Decision outlook

Day 9 of the 56-day target. Richmond upon Thames usually decides extensions by day 48.

Day 947 days to the 56-day target
79%decided within 8 weeks
87%approved
1,012decided in the last year

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

Consultation & key dates

Alt. reference
PP-15193260

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Refused
72 Whitton Waye Whitton Hounslow TW3 2LU
Erection of a first floor extension on top of existing single storey rear extension. New…
PA25/1016
2024 Approved
First Floor Flat 148 Argyle Avenue Whitton Hounslow TW3 2LS
FIRST FLOOR REAR EXTENSION, LOFT CONVERSION REAR DORMER
24/2286/FUL
2024 Withdrawn
110 Argyle Avenue Whitton Hounslow TW3 2LS
Side and infill extension, double storey side and part rear extension.
24/1410/HOT
2024 Approved
124 Argyle Avenue Whitton Hounslow TW3 2LS
Hip to gable and rear dormer roof extensions. rooflights to front elevation
24/2192/PS192
2024 Approved
124 Argyle Avenue Whitton Hounslow TW3 2LS
New rear extension at ground floor level. New front porch.
24/1333/HOT
2023 Refused
17 Whitton Waye Whitton Hounslow TW3 2LT
Erect out-building at rear of garden within heights of 2.5m
23/1354/PS192
2023 Approved
52 Whitton Waye Whitton Hounslow TW3 2LU
Hip to gable and rear dormer roof extensions. Rooflights to front elevation. Replace door…
23/0030/PS192
2022 Approved
24 Whitton Waye Whitton Hounslow TW3 2LU
PROPOSED FIRST FLOOR REAR EXTENSION.
22/3717/HOT
2022 Approved
52 Whitton Waye Whitton Hounslow TW3 2LU
single storey rear extension (5.00m depth, 2.70m eaves height, 3.00m overall height)
22/3519/PDE
2022 Approved
31A Whitton Waye Whitton Hounslow TW3 2LT
Details pursuant to condition U0106268 - Materials to be submitted, of planning permissio…
20/2345/DD04
2022 Approved
31A Whitton Waye Whitton Hounslow TW3 2LT
Details pursuant to condition U0106267 - Drainage, of planning permission 20/2345/FUL.
20/2345/DD03
2022 Approved
31A Whitton Waye Whitton Hounslow TW3 2LT
Details pursuant to conditions U0106271 hard and soft landscaping scheme, U0106273 ecolog…
20/2345/DD02
2022 Approved
74 Whitton Waye Whitton Hounslow TW3 2LU
Proposed part double/part single rear extension with rendered finish to existing house
22/1700/HOT
2022 Approved
21 Whitton Waye Whitton Hounslow TW3 2LT
Single storey rear extension 4m in depth, 3.52m in height and 2.54m in height to eaves.
22/2296/PDE
2022 Approved
31A Whitton Waye Whitton Hounslow TW3 2LT
Details pursuant to condition U0106266 - Construction Traffic Management Plan, of plannin…
20/2345/DD01
2022 Approved
130 Argyle Avenue Whitton Hounslow TW3 2LS
Gable end and rear dormer roof extension.
22/1555/PS192
2021 Approved
168 Argyle Avenue Whitton Hounslow TW3 2LS
Loft conversion, facilitated by hip to gable roof alteration, rear dormer and insertion o…
21/2161/PS192
2021 Approved
41 Whitton Waye Whitton Hounslow TW3 2LT
Single storey rear extension (5.13m depth 2.80m eaves height 3.66m maximum height)
21/2663/PDE
2020 Approved
31A Whitton Waye Whitton Hounslow TW3 2LT
Erection of a new 3 bedroom disabled dwelling with mezzanine, dormer room and carers' acc…
20/2345/FUL
2020 Withdrawn
31A Whitton Waye Whitton Hounslow TW3 2LT
Rear extension and conversion of loft space to form habitable accommodation
20/1893/HOT
2017 Refused
122 Argyle Avenue Whitton Hounslow TW3 2LS
Proposed single storey rear extension (6m in depth, 2.950m to the eaves and 2.950m overal…
17/1341/PDE
2017 Approved
43 Whitton Waye Whitton Hounslow TW3 2LT
Single storey rear extension (5m in depth, 2.8m to the eaves and 3.6m overall height)
17/0916/PDE
2017 Approved
136 Argyle Avenue Whitton Hounslow TW3 2LS
Proposed single storey rear extension (4m in depth, 2.9m to the eaves and 3.7m overall he…
17/0041/PDE
2016 Approved
116 Argyle Avenue Whitton Hounslow TW3 2LS
Proposed hip to gable roof extension with rear dormer and insertion of 2 No.velux windows…
16/2450/PS192
2016 Approved
50 Whitton Waye Whitton Hounslow TW3 2LU
Proposed single storey rear extension (5m in depth, 2.8m to the eaves and 3.45m overall h…
16/0707/PDE
Richmond upon Thames
Planning Authority Score
4.4/10
Below average
#182 of 296 councils
Relevant to this application:
Householder decisions

Richmond upon Thames ranks #130 out of 296 councils for householder decision speed. Richmond upon Thames is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.

One of the strictest councils
only 82% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Richmond upon Thames decision statistics
Based on MHCLG data, the year to March 2026
81%
Overall approval rate
Below avg (87%) #257 of 296
82%
Householder approved
Below avg (90%) #268 of 296
69%
Decided in 8 weeks
Above avg (63%) #130 of 296
35%
Extended time limit
Below avg (41%) #104 of 296
68%
Minor dwellings approved
181 decided (1-9 homes)
100%
Major dwellings approved
3 decided (10+ homes)
47%
Change of use approved
17 decided
1,888
Total decisions
358 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings