237 Martindale Road, Hounslow, TW4 7HF Data via plota.co.uk

P/2026/2671 - Householder Applications REGISTERED: Under Consultation
Extensions & alterations

Proposal

Retrospective application for the erection of a single storey rear extension. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
21 Sept 2026
Decision
Expected by 16 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 14 Nov 2026, from Hounslow's recent extensions. Comments are open until 14 Oct 2026.

Comment on this application ↗

Documents 6

Plans & drawings 4

PDF P-All in one Plans Proposed P-All in one Plans Proposed · 22 Sept 2026 View ↗ PDF P-Location Plan P-Location Plan · 22 Sept 2026 View ↗ PDF P-Existing Plans P-Existing Plans · 22 Sept 2026 View ↗ PDF P-Proposed Plans P-Proposed Plans · 22 Sept 2026 View ↗

Application forms 1

PDF P-Planning Application Form P-Planning Application Form · 22 Sept 2026 View ↗

Other documents 1

PDF P-Published Fire Safety P-Published Fire Safety · 22 Sept 2026 View ↗

All documents on the council site ↗

Site constraints 4

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 Named permitted development rights are withdrawn here.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 ↗
Local nature reserve 312 m away: Hounslow Heath
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Also on the record
Inside the Hounslow built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 24 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

7 Sept 2026Pending

35 Martindale Road, Hounslow, TW4 7EW

change of use from a single family dwellinghouse (Use Class C3a) to a house in ...

P/2026/2560
3 Sept 2026Pending

12 Martindale Road,Hounslow,TW4 7EP

Ground floor rear extension 8.00 metres deep, maximum height 3.60 metres, 2.50 m...

PA/2026/2516
10 Apr 2026Approved

173, 173A and 173B Martindale Road, Hounslow, TW4 7EZ

Certificate of lawfulness for the existing use of six self contained flats.

P/2026/1125

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Certificate of lawfulness existing for the use as an operating centre for bookin...

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55 Clifford Road, Hounslow, TW4 7LS

Certificate of lawfulness for the proposed erection of a detached outbuilding in...

P/2026/2694
18 Sept 2026Pending

369-373,Staines Road,Hounslow,TW4 5AP

Details of Condition 4(B) SAP for Energy Strategy and Condition 6(B) evidence of...

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3 Sept 2026Pending

12 Martindale Road,Hounslow,TW4 7EP

Ground floor rear extension 8.00 metres deep, maximum height 3.60 metres, 2.50 m...

PA/2026/2516
20 Aug 2026Pending

17 Ashton Gardens, Hounslow, TW4 7BU

Erection of a front porch extension. Formation of a vehicular access and extensi...

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19 Aug 2026Pending

495 - 497 Staines Road, Hounslow, TW4 5AR

Details of Condition 20 (Hard and Soft Landscaping) submitted pursuant to planni...

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Important details

Council
Hounslow
Application type
Householder Applications
Postcode
TW4 7HF
Received
21 Sept 2026
Validated
21 Sept 2026
Ward
Hounslow West
Case officer
Show
Applicant
Show

Decision outlook

Day 14 of the 56-day target. Hounslow usually decides extensions by day 54.

Day 1442 days to the 56-day target
78%decided within 8 weeks
81%approved
919decided 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
23 Sept 2026
Comments by
14 Oct 2026
Statutory expiry
16 Nov 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Refused
92 Cambridge Close, Hounslow, TW4 7BG
Retention of single storey rear extension. Retention of use of the dwelling as a House in…
P/2025/1371
2024 Approved
233 Martindale Road, Hounslow, TW4 7HF
Certificate of lawfulness for the proposed erection of a single storey outbuilding follow…
P/2024/1797
2024 Refused
233 MARTINDALE ROAD, HOUNSLOW, TW4 7HF
Certificate of lawfulness for the erection of a single storey detached outbuilding to the…
P/2024/0772
2024 Approved
233 MARTINDALE ROAD, HOUNSLOW, TW4 7HF
Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 3.00 metres hig…
PA/2024/0774
2021 Approved
126 MARTINDALE ROAD, HOUNSLOW, TW4 7HE
Erection of a front porch to create main entrance at the front of the house.
P/2021/3194
2021 Refused
126 MARTINDALE ROAD, HOUNSLOW, TW4 7HE
Certificate of Lawfulness for the erection of a front porch to the house
P/2021/2159
2021 Approved
126 MARTINDALE ROAD, HOUNSLOW, TW4 7HE
Ground floor rear extension 5.00 metres deep, maximum height 3.00 metres, 2.85 metres hig…
PA/2021/2165
2019 Approved
16 CORPORATION AVENUE, HOUNSLOW, TW4 6AZ
Erection of a two storey side extension.
P/2019/3262
2019 Refused
253 MARTINDALE ROAD, HOUNSLOW, TW4 7HF
Erection of a single storey rear/side infill extension and part first floor rear extensio…
P/2019/1646
2019 Approved
253 MARTINDALE ROAD, HOUNSLOW, TW4 7HF
Erection of a single storey rear/side infill extension
P/2019/0339
2018 Refused
253 MARTINDALE ROAD HOUNSLOW LONDON TW4 7HF
Erection of a single storey extension following demolition of the unauthorised single sto…
P/2018/1559
2018 Approved
28 DUKES AVENUE HOUNSLOW LONDON TW4 6BA
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 3 metres high to t…
PA/2018/1671
2018 Approved
28 DUKES AVENUE HOUNSLOW LONDON TW4 6BA
Ground floor rear extension 6m deep, 3m high to the eaves with the maximum height of 3m.
PA/2018/1101
2017 Approved
23 CHARTER CRESCENT HOUNSLOW TW4 6AY
Erection of a two storey side extension and roof canopy over front entrance door.
P/2017/0222
2016 Refused
253 MARTINDALE ROAD HOUNSLOW TW4 7HF
Erection of a part single storey, part two storey side and rear extension
P/2016/5514
2016 Refused
253 MARTINDALE ROAD HOUNSLOW TW4 7HF
Erection of a two storey side extension and part two-storey part single storey rear exten…
P/2016/4425
2016 Withdrawn
253 MARTINDALE ROAD HOUNSLOW TW4 7HF
Construction of a vehicle crossover to the rear of the site on to Tivoli Road
P/2016/4388
2016 Refused
233 MARTINDALE ROAD HOUNSLOW TW4 7HF
Creation of vehicular access to the house.
P/2016/2715
2016 Approved
253 MARTINDALE ROAD HOUNSLOW LONDON TW4 7HF
Erection of a two storey side extension with three roof windows and repositioning of the…
P/2016/2242
2016
233 MARTINDALE ROAD HOUNSLOW TW4 7HF
Access for a dropped kerb to park the car outside the house
P/2016/2971
2016 Approved
253 MARTINDALE ROAD HOUNSLOW TW4 7HF
Ground floor rear extension 5.950 metres deep, maximum height of 3.950 metres, 3 metres h…
PA/2016/2247
2016 Approved
148 MARTINDALE ROAD HOUNSLOW LONDON TW4 7HQ
Ground floor rear extension 8 metres deep, maximum height of 3.45 metres, 3 metres high t…
PA/2016/0948
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

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use