3 Kneller Gardens Isleworth TW7 7NP

Pending PA26/0878 - Consultation Other
Extensions & alterations
Council
Richmond upon Thames 4.4/10
Date received
11 Mar 2026
Date validated
11 Mar 2026
Postcode
TW7 7NP
Type
Consultation Other

Description

Erection of a single storey detached outbuilding in rear garden of house (P/2026

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Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
50 Kneller Gardens, Isleworth, TW7 7NW
Erection of a dual pitched roof with roof windows to the detached single storey outbuildi…
P/2025/0083
2023 Approved
381 WHITTON DENE, ISLEWORTH, TW7 7NF
Ground floor rear extension 4.50 metres deep, maximum height of 3.40 metres, 3.00 metres…
PA/2023/2857
2023 Approved
76 KNELLER GARDENS, ISLEWORTH, TW7 7NW
Ground floor rear extension 6.00 metres deep, maximum height of 3.60 metres, 2.70 metres…
PA/2023/2207
2022 Approved
6 AMBERSIDE CLOSE, ISLEWORTH, TW7 7NY
Erection of a single storey rear/side extension to the house.
P/2022/1462
2022 Refused
6 AMBERSIDE CLOSE, ISLEWORTH, TW7 7NY
Erection of a part single part double storey rear extension
P/2022/0220
2021 Refused
70 KNELLER GARDENS, ISLEWORTH, HOUNSLOW, TW7 7NW
Works to Crab Apple Tree comprising of cutting overhanging branches back to boundary with…
P/2021/2382
2020 Refused
52 KNELLER GARDENS, ISLEWORTH, TW7 7NW
Erection of front porch to front of house.
P/2020/3703
2020 Refused
52 KNELLER GARDENS, ISLEWORTH, TW7 7NW
Erection of a front porch extension to the house
P/2020/2157
2020 Approved
54 KNELLER GARDENS, ISLEWORTH, TW7 7NW
Ground floor rear extension 4.74 metres deep, maximum height 3.32, 2.80 high to the eaves
PA/2020/2150
2020 Approved
375 WHITTON DENE, ISLEWORTH, TW7 7NF
Erection of a single storey rear extension to the house
P/2020/1909
2020 Approved
15 KNELLER GARDENS, ISLEWORTH, TW7 7NP
Ground floor rear extension 4.50 metres deep, maximum height 3.00 metres, 2.90 metres hig…
PA/2020/0169
2019 Refused
WHITTON TENNIS CLUB 65 KNELLER GARDENS, ISLEWORTH, TW7 7NR
Installation of floodlights to westernmost tennis court and additional shade netting to h…
P/2019/0959
2019 Approved
38 KNELLER GARDENS, ISLEWORTH, TW7 7NW
Erection of a single storey rear extension
P/2019/0829
2018 Approved
377 WHITTON DENE, ISLEWORTH, TW7 7NF
Erection of a single storey rear extension to the house.
P/2018/2620
2018 Approved
44 KNELLER GARDENS ISLEWORTH TW7 7NW
Ground floor rear extension 6 metres deep, maximum height of 4 metres, 2.85 metres high t…
PA/2018/1276
2017 Approved
68 KNELLER GARDENS ISLEWORTH LONDON TW7 7NW
Ground floor rear extension 4m deep, 3m high to the eaves with the maximum height of 3.35m
PA/2017/5113
2017 Approved
7 KNELLER GARDENS ISLEWORTH TW7 7NP
Ground floor rear extension 4 metres deep, maximum height of 3.1 metres, 3.1 metres high…
PA/2017/2380
2017 Approved
7 KNELLER GARDENS ISLEWORTH LONDON TW7 7NP
Erection of a single storey rear extension to the house
P/2017/1116
2016 Approved
70 KNELLER GARDENS ISLEWORTH TW7 7NW
Erection of a single storey rear extension to the house
P/2016/2918
2016 Approved
11 KNELLER GARDENS ISLEWORTH TW7 7NP
Ground floor rear extension 4 metres deep, maximum height of 3.6 metres, 2.95 metres high…
PA/2016/2328
2016 Approved
62 KNELLER GARDENS ISLEWORTH LONDON TW7 7NW
Erection of a single storey rear extension
P/2016/1893
2016 Approved
55 KNELLER GARDENS ISLEWORTH LONDON TW7 7NP
Ground floor rear extension 4.5 metres deep, maximum height of 3.8 metres, 3 metres high…
PA/2016/1551
2016 Withdrawn
55 KNELLER GARDENS ISLEWORTH LONDON TW7 7NP
Ground floor rear extension 5m deep, 3m high to the eaves with the maximum height of 3.8m.
PA/2016/1243
2016 Approved
53 KNELLER GARDENS ISLEWORTH LONDON TW7 7NP
Retrospective application for erection of a single storey rear extension to the house
P/2016/0408
2023 Approved
381 WHITTON DENE, ISLEWORTH, TW7 7NF
Certificate of lawfulness for the proposed erection of an outbuilding to the rear of the…
P/2023/2477
Richmond upon Thames
Planning Authority Score
4.4/10
Below average
#180 of 292 councils
Relevant to this application:
Householder decisions

Richmond upon Thames ranks #128 out of 292 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 81% approved vs 90% nationally.

One of the strictest councils
only 81% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Richmond upon Thames decision performance
Based on MHCLG data, 2025
80%
Overall approval rate
Below avg (87%) #262 of 292
81%
Householder approved
Below avg (90%) #271 of 292
69%
Decided in 8 weeks
Above avg (64%) #128 of 292
34%
Extended time limit
Below avg (40%) #90 of 292
70%
Minor dwellings approved
175 decided (1-9 homes)
75%
Major dwellings approved
4 decided (10+ homes)
60%
Change of use approved
15 decided
1,916
Total decisions
383 refused in 2025
Source: MHCLG planning statistics · See full council rankings