136 Fernside Avenue, Feltham, TW13 7BW Data via plota.co.uk

Approved P/2026/1883 - Lawful Development Certificate (Proposed)
Extensions & alterations
Council
Hounslow 2.1/10
Date received
16 Jul 2026
Date validated
16 Jul 2026
Decision date
3 Aug 2026
Postcode
TW13 7BW
Type
Lawful Development Certificate (Proposed)

Description

GS850816831 - Certificate of lawfulness proposed for the erection of a single storey rear extension to the house Data via plota.co.uk

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Last checked

How this decision compares

Decided in 18 days from validation, 32 days faster than Hounslow's median of 50 for extensions. Approved, as 83% of extensions here are.

82%decided within 8 weeks
83%approved
767decided in the last year

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

Site constraints 3

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 Named permitted development rights are withdrawn here.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.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument 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

27 May 2026Approved

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14 Fernside Avenue,Feltham,TW13 7BL

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LAND AT UPS HOUSE FOREST ROAD, FELTHAM, TW13 7DY

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15 Shakespeare Way,Feltham,TW13 7PE

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Historical activity at this location

24 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Refused
Erection of a single storey side and rear extension
P/2025/1816
2024 Refused
Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.90 metres…
P/2024/2332
2024 Approved
Certificate of lawfulness for the proposed hip to gable conversion and erection of a rear…
P/2024/2331
Within ~100m

Nearby activity

2025 Approved
195 Fernside Avenue, Feltham, TW13 7BQ
Erection of a rear roof and a hip to gable conversion with a Juliet balcony and two front…
P/2025/2040
2024 Approved
195 Fernside Avenue, Feltham, TW13 7BQ
Ground floor rear extension 4.35 metres deep, maximum height 3.00 metres, 3.00 metres hig…
PA/2024/3675
2024 Approved
195 FERNSIDE AVENUE, FELTHAM, TW13 7BQ
Erection of a two storey side, single storey rear and rear roof extension with a hip to g…
P/2024/0914
2023 Refused
191 FERNSIDE AVENUE, FELTHAM, TW13 7BQ
Ground floor rear extension 5.30 metres deep, maximum height of 3.43 metres, 3.00 metres…
PA/2023/0285
2021 Approved
189 FERNSIDE AVENUE, FELTHAM, TW13 7BQ
Certificate of Lawfulness for the erection of a hip to gable and rear roof extension with…
P/2021/1865
2021 Approved
219 FERNSIDE AVENUE, FELTHAM, TW13 7BQ
Ground floor rear extension 3.37 metres deep, maximum height of 3.00 metres, 2.75 metres…
PA/2021/1723
2021 Withdrawn
189 FERNSIDE AVENUE, FELTHAM, TW13 7BQ
Erection of a hip to gable and rear roof extension with three front roof windows and repl…
P/2021/1585
2020 Withdrawn
207 FERNSIDE AVENUE, FELTHAM, TW13 7BQ
Erection of a first floor rear extension to the house
P/2020/2538
2020 Refused
207 FERNSIDE AVENUE, FELTHAM, TW13 7BQ
Erection of a part first floor rear extension to the house
P/2020/1839
2020 Approved
207 FERNSIDE AVENUE, FELTHAM, TW13 7BQ
Certificate of lawfulness for a hip to gable and rear roof extension with two front roof…
P/2020/0231
2019 Approved
207 FERNSIDE AVENUE, FELTHAM, TW13 7BQ
Certificate of Lawfulness for proposed internal office as an operating centre to take cha…
P/2019/1599
2018 Approved
4 ELMGATE AVENUE FELTHAM LONDON TW13 7BU
Certificate of lawfulness for the erection of a single storey rear extension to the house.
P/2018/0866
2018 Approved
23 ELMGATE AVENUE FELTHAM LONDON TW13 7BU
Erection of a first floor side extension and a part two storey, part single storey rear e…
P/2018/0377
2017 Refused
213 FERNSIDE AVENUE FELTHAM TW13 7BQ
Erection of a part single part two storey side extension, single storey rear extension an…
P/2017/5247
2017 Refused
23 ELMGATE AVENUE FELTHAM TW13 7BU
Erection of a two storey side extension and a part two storey, part single storey rear ex…
P/2017/4179
2016 Approved
98 FERNSIDE AVENUE FELTHAM TW13 7BN
Details of gas protection submitted pursuant to condition 5 of planning permission 00442/…
P/2016/4810
2016 Refused
112 FERNSIDE AVENUE FELTHAM TW13 7BW
Erection of a two storey side and part single / part two storey rear extensions to the ho…
P/2016/4078
2016 Approved
31 CLIFTON AVENUE FELTHAM TW13 7BT
Certificate of Lawfulness for erection of a single storey outbuilding at the rear garden…
P/2016/3728
2016 Approved
98 FERNSIDE AVENUE FELTHAM TW13 7BN
Erection of a first floor side extension and a single storey rear extension to the house
P/2016/3288
2016 Approved
25 CLIFTON AVENUE FELTHAM LONDON TW13 7BT
Erection of a single storey side extension, front bay and front porch to the bungalow
P/2016/1733
2016 Approved
2 ELMGATE AVENUE FELTHAM LONDON TW13 7BU
Erection of a first floor side extension and a single storey rear extension
P/2016/0995
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