115 Northumberland Crescent,Feltham,TW14 9SP Data via plota.co.uk

Approved P/2026/2027 - Lawful Development Certificate (Proposed)
Extensions & alterations
Council
Hounslow 2.1/10
Date received
9 Jul 2026
Date validated
9 Jul 2026
Decision date
2 Sept 2026
Postcode
TW14 9SP
Type
Lawful Development Certificate (Proposed)

Description

Certificate of lawfulness for the proposed erection of a rear roof extension and windows to the front of the house. Data via plota.co.uk

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Last checked

How this decision compares

Decided in 55 days from validation, 5 days slower 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 Named permitted development rights are withdrawn here.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

22 Apr 2026Approved

6 Northumberland Crescent, Feltham,TW14 9SZ

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Nearby new applications

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209 Hatton Road, Feltham, TW14 9QY

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27 Jul 2026Pending

330 Bedfont Lane,Feltham,TW14 9SA

Erection of a single storey detached outbuilding.

P/2026/2171
15 Jul 2026Approved

3 Welwyn Avenue,Feltham,TW14 9SJ

Erection of a single storey side and part rear extension.

P/2026/1815
9 Jul 2026Approved

3 Benedict Drive, Feltham, TW14 8JH

Certificate of lawfulness for the proposed erection of a rear roof extension wit...

P/2026/2033
8 Jul 2026Approved

96 New Road, Bedfont, TW14 8HT

Ground floor rear extension 6.00 metres deep, maximum height 3.10 metres, 3.00 m...

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Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
117 Northumberland Crescent, Feltham, TW14 9SP
Certificate of lawfulness for the proposed erection of a detached single storey outbuildi…
P/2025/3467
2025 Approved
62 New Road, Bedfont, TW14 8HT
Erection of single-storey rear extension to the house and conversion of the existing gara…
P/2025/2493
2025 Approved
62 New Road, Bedfont, TW14 8HT
Ground floor rear extension 6.00 metres deep, maximum height of 2.74 metres, 2.35 metres…
PA/2025/1896
2021 Approved
61 LINDON HOUSE PENINSULAR CLOSE, FELTHAM, TW14 9ST
Erection of a single storey rear and part first floor rear extension to the house
P/2021/0017
2020 Refused
LINDON HOUSE PENINSULAR CLOSE, FELTHAM, TW14 9ST
Erection of a part single part two storey side extension, part first floor rear extension…
P/2020/2393
2020 Withdrawn
80 NORTHUMBERLAND CRESCENT, FELTHAM, TW14 9SZ
Erection of a porch
P/2020/2131
2020 Approved
57 NORTHUMBERLAND CRESCENT, FELTHAM, TW14 9SY
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 2.85 metres high t…
PA/2020/1488
2020 Refused
LINDON HOUSE PENINSULAR CLOSE, FELTHAM, TW14 9ST
Certificate of Lawfulness for the erection of a single storey extension and alterations t…
P/2020/0472
2020 Withdrawn
LINDON HOUSE PENINSULAR CLOSE, FELTHAM, TW14 9ST
Erection of a part single part two storey side and two storey rear infill extension to th…
P/2020/0467
2019 Approved
57 NORTHUMBERLAND CRESCENT, FELTHAM, TW14 9SY
Certificate of Lawfulness for the erection of a rear roof extension with hip to gable con…
P/2019/2506
2019 Approved
82 NORTHUMBERLAND CRESCENT, FELTHAM, TW14 9SW
Ground floor rear extension 5.3 m deep, with the maximum height of 2.6 m and 2.4 m high t…
PA/2019/2066
2019 Approved
119 NORTHUMBERLAND CRESCENT, FELTHAM, TW14 9SP
Ground floor rear extension 6.0 metres deep, maximum height of 3.0 metres, 2.85 metres to…
PA/2019/0192
2018 Approved
119 NORTHUMBERLAND CRESCENT, FELTHAM, TW14 9SP
Ground floor rear extension 6.0 metres deep, maximum height of 3.0 metres, 2.85 metres hi…
PA/2018/4598
2018 Refused
117-119 NORTHUMBERLAND CRESCENT, FELTHAM, TW14 9SP
Joint application for the erection of a front porch and a single storey rear extension to…
P/2018/3451
2018 Approved
66 NEW ROAD, BEDFONT, TW14 8HT
Erection of a single storey rear extension, conversion of existing garage to habitable ro…
P/2018/3046
2018 Refused
117 - 119 NORTHUMBERLAND CRESCENT FELTHAM LONDON TW14 9SP
Joint application for erection of a first floor rear extension to no.119 and a part singl…
P/2018/2241
2018 Approved
117 NORTHUMBERLAND CRESCENT FELTHAM TW14 9SP
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 2.85 metres high t…
PA/2018/1635
2018 Approved
117 NORTHUMBERLAND CRESCENT FELTHAM TW14 9SP
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 2.85 metres high t…
PA/2018/1043
2017 Approved
66 NEW ROAD BEDFONT LONDON TW14 8HT
Erection of a single storey rear extension, conversion of existing garage to habitable ro…
P/2017/5370
2017 Approved
LINDON HOUSE PENINSULAR CLOSE FELTHAM LONDON TW14 9ST
Erection of a single storey side and rear infill extension
P/2017/5136
2016 Approved
82 NORTHUMBERLAND CRESCENT FELTHAM LONDON TW14 9SW
Ground floor rear extension 5.3 m deep, with the maximum height of 2.6 m and 2.4 m high t…
PA/2016/2721
2016 Approved
79 NORTHUMBERLAND CRESCENT FELTHAM LONDON TW14 9SP
Certificate of Lawfullness for a single storey detached outbuilding to rear to be used as…
P/2016/1928
2016 Approved
79 NORTHUMBERLAND CRESCENT FELTHAM LONDON TW14 9SP
Ground floor rear extension 6m deep, 2.85m high to the eaves with the maximum height of 2…
PA/2016/1932
2016 Approved
82 NORTHUMBERLAND CRESCENT FELTHAM LONDON TW14 9SW
Ground floor rear extension 6m deep, 2.4m high to the eaves with the maximum height of 2…
PA/2016/1115
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