51 Sidney Road Walton-On-Thames Surrey KT12 2LZ
Pending
2026/1075 - Lawful Development Cert - Proposed
Description
Single storey rear extension, front rooflight and alterations to fenestration.
Other new applications on this street
Nearby new applications
25 Kings Road Walton-On-Thames Surrey KT12 2RA
Single storey side extension with rooflights following demolition of existing at...
73 High Street Walton-On-Thames Surrey KT12 1DW
Advertisement Consent: 1 fascia panel with internally illuminated letterset, 1 i...
5A Ashley Road Walton-On-Thames Surrey KT12 1HY
Demolition of the existing single residential dwelling and structures and the co...
34A Sidney Road Walton-On-Thames Surrey KT12 2LZ
Retrospective application for the retention of the existing outbuilding within t...
Land Adjacent to 7-9 Ashley Road Walton-On-Thames SurreyKT12 1HY
Development of car park to be used by the site at 7-9 Ashley Road.
111 Sidney Road Walton-On-Thames Surrey KT12 2LX
Proposed ancillary garden room
Historical activity at this location
29 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
2025
Approved
Single-storey rear and side extension, rear juliet balcony, front porch, side rooflights…
2025
Approved
Single-storey rear and side extension, rear juliet balcony, front porch, side rooflights…
2025
Approved
Side dormer window and side rooflights.
2025
Approved
Side dormer window and side rooflights.
Within ~100m
Nearby activity
2024
Approved
67 Cottimore Avenue Walton-On-Thames Surrey KT12 2AF
Hip-to-gable roof extension incorporating rear dormer window, part two/part single-storey…
2024
Approved
67 Cottimore Avenue Walton-On-Thames Surrey KT12 2AF
Hip-to-gable roof extension incorporating rear dormer window, part two/part single-storey…
2024
Approved
67 Sidney Road Walton-On-Thames Surrey KT12 2LY
Single storey side extension.
2024
Approved
67 Sidney Road Walton-On-Thames Surrey KT12 2LY
Single storey side extension.
2023
Approved
67 Cottimore Avenue Walton-On-Thames Surrey KT12 2AF
Hip-to-gable roof extension, part two/part single-storey side/rear extension and roofligh…
2023
Approved
67 Cottimore Avenue Walton-On-Thames Surrey KT12 2AF
Hip-to-gable roof extension, part two/part single-storey side/rear extension and roofligh…
2023
Approved
80 Cottimore Avenue Walton-On-Thames Surrey KT12 2AE
Hip-to-gable roof extension incorporating rear dormer window and front rooflights to prov…
2023
Approved
80 Cottimore Avenue Walton-On-Thames Surrey KT12 2AE
Hip-to-gable roof extension incorporating rear dormer window and front rooflights to prov…
2023
Approved
68 Cottimore Avenue Walton-On-Thames Surrey KT12 2AE
Single-storey rear outbuilding.
2023
Approved
68 Cottimore Avenue Walton-On-Thames Surrey KT12 2AE
Single-storey rear outbuilding.
2023
Refused
80 Cottimore Avenue Walton-on-Thames Surrey KT12 2AE
Hip-to-gable roof extension incorporating rear dormer window and front rooflights to prov…
2023
Refused
80 Cottimore Avenue Walton-on-Thames Surrey KT12 2AE
Hip-to-gable roof extension incorporating rear dormer window and front rooflights to prov…
2023
Approved
54 and 56 Sidney Road Walton-On-Thames Surrey KT12 2LY
Hip-to-gable roof extension incorporating an increase in ridge height, rear dormer window…
2023
Approved
54 and 56 Sidney Road Walton-On-Thames Surrey KT12 2LY
Hip-to-gable roof extension incorporating an increase in ridge height, rear dormer window…
2023
Approved
102 Cottimore Avenue Walton-on-Thames Surrey KT12 2AF
Hip-to-gable roof extension incorporating rear dormer window and front rooflights followi…
2023
Approved
102 Cottimore Avenue Walton-on-Thames Surrey KT12 2AF
Hip-to-gable roof extension incorporating rear dormer window and front rooflights followi…
2023
Approved
95 Sidney Road Walton-On-Thames Surrey KT12 2LY
Hip-to-gable roof extension, rear dormer windows incorporating juliet balcony and front r…
2023
Approved
95 Sidney Road Walton-On-Thames Surrey KT12 2LY
Hip-to-gable roof extension, rear dormer windows incorporating juliet balcony and front r…
2023
Approved
59 Cottimore Avenue Walton-on-Thames Surrey KT12 2AE
Hip-to-gable roof extension incorporating rear dormer window and front rooflights.
2023
Approved
59 Cottimore Avenue Walton-on-Thames Surrey KT12 2AE
Hip-to-gable roof extension incorporating rear dormer window and front rooflights.
2017
Approved
60 Cottimore Avenue Walton-On-Thames Surrey KT12 2AD
PD Prior Notification: Single storey rear extension following demolition of existing cons…
2017
Approved
60 Cottimore Avenue Walton-On-Thames Surrey KT12 2AD
PD Prior Notification: Single storey rear extension following demolition of existing cons…
2016
Approved
66 Cottimore Avenue Walton-On-Thames Surrey KT12 2AE
Hip to gable roof extension incorporating rear dormer window and front roof lights
2016
Approved
93 Sidney Road Walton-On-Thames Surrey KT12 2LY
Single storey rear and side extension incorporating integral garage following demolition…
2016
Approved
46 Sidney Road Walton-On-Thames Surrey KT12 2LY
Single storey rear extension following the partial demolition of the existing house inclu…
Elmbridge
Planning Authority Score
3.8/10
Below average
#204 of 292 councils
Relevant to this application:
Householder decisions
Elmbridge ranks #143 out of 292 councils for householder decision speed. Elmbridge is also one of the strictest councils - it refuses more householder applications than almost any other, with only 79% approved vs 90% nationally.
One of the strictest councils
only 79% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application.
View full council performance
Elmbridge decision performance
Based on MHCLG data, 2025
76%
Overall approval rate
Below avg (87%) #278 of 292
79%
Householder approved
Below avg (90%) #278 of 292
65%
Decided in 8 weeks
Above avg (64%) #143 of 292
38%
Extended time limit
Below avg (40%) #127 of 292
67%
Minor dwellings approved
205 decided (1-9 homes)
50%
Major dwellings approved
22 decided (10+ homes)
64%
Change of use approved
22 decided
1,327
Total decisions
314 refused in 2025