18 Crofton Avenue Walton-On-Thames Surrey KT12 3DB
Registered
2026/0888 - Householder Application
Description
Extension to existing dormer to side elevation
Nearby new applications
1 Meadowside Walton-On-Thames Surrey KT12 3LS
Roof alterations extension from a hipped roof to gable-ended roof and erection o...
43 Rydens Avenue Walton-On-Thames Surrey KT12 3JE
Single storey front and rear infill extensions, new porch, front and side dormer...
Land to the rear of 63 Rydens Road KT12 3AL and off Fox Hollow Close Walton-On-Thames Surrey KT12 3BG
Confirmation of Compliance with Conditions: 6 (Bin stores), 9 (EV chargers), 10 ...
21 Fisher Close Hersham Walton-On-Thames Surrey KT12 5PN
Non-Material Amendment to Planning Application ref: 2025/3222 (Single storey rea...
2 Winslow Way Walton-On-Thames Surrey KT12 3DH
Single-storey side/rear extension following demolition of existing conservatory ...
29 Colne Drive Walton-On-Thames Surrey KT12 3SJ
Front porch and single-storey side/rear extension, conversion of garage into liv...
Historical activity at this location
30 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
2017
Approved
Single storey rear extension with rooms in the roofspace, single storey side extension, s…
2017
Approved
Single storey rear extension with rooms in the roofspace, single storey side extension, s…
2017
Refused
Single storey rear extension with rooms in the roofspace, single storey side extension, s…
2017
Refused
Single storey rear extension with rooms in the roofspace, single storey side extension, s…
2016
Approved
Rear hip to gable roof extension with side dormer window, new pitched roof over existing…
Within ~100m
Nearby activity
2025
4 Winslow Way Walton-On-Thames Surrey KT12 3DH
Single-storey rear infill extension and single-storey side infill extension.
2025
4 Winslow Way Walton-On-Thames Surrey KT12 3DH
Single-storey rear infill extension and single-storey side infill extension.
2024
Approved
34 Crofton Avenue Walton-On-Thames Surrey KT12 3DB
Single-storey rear outbuilding.
2024
Approved
34 Crofton Avenue Walton-On-Thames Surrey KT12 3DB
Single-storey rear outbuilding.
2024
Approved
8 Winslow Way Walton-On-Thames Surrey KT12 3DH
Part hip-to-gable roof extension incorporating front dormer window.
2024
Approved
8 Winslow Way Walton-On-Thames Surrey KT12 3DH
Part hip-to-gable roof extension incorporating front dormer window.
2023
Approved
17 Crofton Avenue Walton-On-Thames Surrey KT12 3DB
Roof extension incorporating dormer windows and rooflights, single-storey side/rear exten…
2023
Approved
17 Crofton Avenue Walton-On-Thames Surrey KT12 3DB
Roof extension incorporating dormer windows and rooflights, single-storey side/rear exten…
2023
Approved
33 Stoke Road Walton-On-Thames Surrey KT12 3DD
Part two/part single-storey rear/side extension, single-storey side infill extension, fro…
2023
Approved
33 Stoke Road Walton-On-Thames Surrey KT12 3DD
Part two/part single-storey rear/side extension, single-storey side infill extension, fro…
2022
Refused
17 Crofton Avenue Walton-on-Thames Surrey KT12 3DB
Single-storey rear/side extension, single-storey side extension and roof extension incorp…
2022
Refused
17 Crofton Avenue Walton-on-Thames Surrey KT12 3DB
Single-storey rear/side extension, single-storey side extension and roof extension incorp…
2022
Refused
33 Stoke Road Walton-On-Thames Surrey KT12 3DD
Part two/part single-storey rear/side extension, single-storey side infill extension, fro…
2022
Refused
33 Stoke Road Walton-On-Thames Surrey KT12 3DD
Part two/part single-storey rear/side extension, single-storey side infill extension, fro…
2020
Approved
49 Stoke Road Walton-On-Thames Surrey KT12 3DD
Single-storey side/rear extension and alterations to fenestration following demolition of…
2020
Approved
49 Stoke Road Walton-On-Thames Surrey KT12 3DD
Single-storey side/rear extension and alterations to fenestration following demolition of…
2020
Approved
25 Winslow Way Walton-On-Thames Surrey KT12 3DH
Single-storey rear extension and alterations to fenestration.
2020
Approved
25 Winslow Way Walton-On-Thames Surrey KT12 3DH
Single-storey rear extension and alterations to fenestration.
2019
Approved
37 Stoke Road Walton-On-Thames Surrey KT12 3DD
Single-storey rear extension, rear dormer window to replace existing dormer window, side…
2019
Approved
37 Stoke Road Walton-On-Thames Surrey KT12 3DD
Single-storey rear extension, rear dormer window to replace existing dormer window, side…
2016
Refused
25 Winslow Way Walton-On-Thames Surrey KT12 3DH
Roof extension with side and rear dormers and front rooflight
2016
Approved
51 Stoke Road Walton-On-Thames Surrey KT12 3DD
Conversion of garage into living space accommodation and alterations to garage roof
2016
Approved
47 Stoke Road Walton-On-Thames Surrey KT12 3DD
Single storey side/rear extension and roof extension incorporating side rooflights follow…
2016
Refused
25 Winslow Way Walton-On-Thames Surrey KT12 3DH
Dormer windows
2016
Approved
51 Stoke Road Walton-On-Thames Surrey KT12 3DD
Lawful Development Certificate: Whether planning permission is required for the proposed…
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