23 Grasmere Avenue Whitton Hounslow TW3 2JG Data via plota.co.uk
Pending
PA26/1998 - General Permitted Development Extension
Description
Erection of a 6 metre rear extension with 2no roof lights. Data via plota.co.uk
Other new applications on this street
Nearby new applications
55 St Stephens Road,Hounslow,TW3 2BJ
Works to trees in a Conservation Area - 1 X T1 Cherry reduce crown height by ap...
391 Hanworth Road, Hounslow, TW4 5LF
GS841641997 - Erection of a part single part two storey side and a first floor r...
71 St Stephens Road,Hounslow,TW3 2BJ
Works to tree in a Conservation Area - 1 X T1 Robinia tree fell to ground level,...
106-110 Whitton Road, Hounslow, TW3 2ES
Details of Condition 26 (Highway works), 29 (Delivery and Servicing Plan), 30 (T...
57 Hounslow Road Twickenham TW2 7BZ
Proposed single storey rear extension.
65A, Hounslow Road, Twickenham, TW2 7HA
Rear Dormer Roof Extension. Rooflight to front elevation
Historical activity at this location
26 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
Within ~100m
Nearby activity
2025
Approved
139 Wills Crescent Whitton Hounslow TW3 2JF
Demolition of the existing garage and construction of a single-storey rear extension.
2025
Approved
139 Wills Crescent Whitton Hounslow TW3 2JF
Proposed hip-to-gable rear dormer loft conversion with Juliet balcony, front porch and th…
2025
Refused
139 Wills Crescent Whitton Hounslow TW3 2JF
Demolition of existing garage, construction of new single storey rear extension. Construc…
2025
Approved
52 Runnymede Road Twickenham TW2 7HF
Demolition of existing conservatory and erection of a single-storey rear extension with a…
2024
Refused
139 Wills Crescent Whitton Hounslow TW3 2JF
Demolition of existing garage, construction of new single storey rear extension. Construc…
2024
With conditions
50 Runnymede Road Twickenham TW2 7HF
Single storey rear extension 6m in depth, 3.70m in height and 2.70m in height to eaves.
2024
Approved
24 Rydal Gardens Whitton Hounslow TW3 2JH
Hip to gable and rear dormer roof extension with the addition of two rooflights to the fr…
2023
Approved
61 Rydal Gardens Whitton Hounslow TW3 2JJ
Single storey ground floor rear extension.
2022
Approved
46 Rydal Gardens Whitton Hounslow TW3 2JH
Hip to gable and rear dormer roof extension, change in fenestration, rooflights and side…
2022
Refused
46 Rydal Gardens Whitton Hounslow TW3 2JH
Hip to gable and rear dormer roof extension, change in fenestration, rooflights and side…
2022
Approved
31 Rydal Gardens Whitton Hounslow TW3 2JJ
Hip to gable with rear dormer roof extension
2022
Approved
61 Rydal Gardens Whitton Hounslow TW3 2JJ
Hip to gable loft conversion with a rear dormer
2021
Approved
43 Rydal Gardens Whitton Hounslow TW3 2JJ
Erection of a Single Storey Rear Extension.
2021
Approved
52 Runnymede Road Twickenham TW2 7HF
PROPOSED DETACHED OUTBUILDING TO USE AS A CAR PARKING GARAGE ASSOCIATED WITH DWELLING HOU…
2021
Approved
74 Rydal Gardens Whitton Hounslow TW3 2JH
T1 - Cedar Reduce overlong laterals to main crown line by 2-3 m to alleviate branch end w…
2021
Approved
52 Runnymede Road Twickenham TW2 7HF
PROPOSED DETACHED OUTBUILDING TO USE AS A GARAGE.
2021
Approved
59 Rydal Gardens Whitton Hounslow TW3 2JJ
Hip to gable roof extension, rear dormer, installation of two rooflights to front roof sl…
2021
Refused
43 Rydal Gardens Whitton Hounslow TW3 2JJ
Single storey rear extension, 6m in depth, 3m in height and 3m in height to eaves.
2021
Approved
59 Rydal Gardens Whitton Hounslow TW3 2JJ
Single Storey Ground Floor Rear Extension
2021
Approved
42 Runnymede Road Twickenham TW2 7HF
Loft extension involving, construction of Hip to Gable, Rear Dormer and installation of 2…
2016
With conditions
51 Rydal Gardens Whitton Hounslow TW3 2JJ
Proposed single storey rear extension (3.3m in depth, 3m to the eaves and 4m overall heig…
2016
Withdrawn
51 Rydal Gardens Whitton Middlesex TW3 2JJ
Proposed single storey rear extension (3.3m in depth, 3m to the eaves and 4m overall heig…
2016
Approved
53 Rydal Gardens Whitton Hounslow TW3 2JJ
Demolition of existing conservatory and proposed single storey rear extension.
2016
Withdrawn
53 Rydal Gardens Whitton Hounslow TW3 2JJ
Proposed single storey rear extension (6m in depth, 3m to the eaves and 3m overall height…
2016
Approved
60 Runnymede Road Twickenham TW2 7HF
Proposed single storey rear extension.
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