111 Sidney Road Walton-On-Thames Surrey KT12 2LX

Registered 2026/0659 - Householder Application
Extensions & alterations
Council
Elmbridge 3.8/10
Date received
17 Mar 2026
Date validated
17 Mar 2026
Postcode
KT12 2LX
Type
Householder Application

Description

Proposed ancillary garden room

Get alerts nearby Council site ↗

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9 Mistys Field Walton-On-Thames Surrey KT12 2BG

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2026/1257 - 26 May 2026

51 Sidney Road Walton-On-Thames Surrey KT12 2LZ

Single storey rear extension, front rooflight and alterations to fenestration.

2026/1075 - 6 May 2026

25 Kings Road Walton-On-Thames Surrey KT12 2RA

Single storey side extension with rooflights following demolition of existing at...

2026/1064 - 5 May 2026

43 Rydens Avenue Walton-On-Thames Surrey KT12 3JE

Single storey front and rear infill extensions, new porch, front and side dormer...

2026/0915 - 17 Apr 2026

34A Sidney Road Walton-On-Thames Surrey KT12 2LZ

Retrospective application for the retention of the existing outbuilding within t...

2026/0799 - 7 Apr 2026

12 Bowes Road Walton-On-Thames Surrey KT12 3HS

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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

2016 Approved
Single storey rear extension, part conversion of garage to living space, single storey si…
2016/2208
Within ~100m

Nearby activity

2025 Approved
31 Preston Court Lansdown Close Walton-On-Thames SurreyKT12 3NU
Single-storey rear extension following partial demolition of existing house.
2025/2371
2025 Approved
31 Preston Court Lansdown Close Walton-On-Thames SurreyKT12 3NU
Single-storey rear extension following partial demolition of existing house.
2025/2371
2025 Refused
31 Preston Court Lansdown Close Walton-On-Thames Surrey KT12 3NU
Single-storey rear extension following demolition of rear conservatory.
2025/1803
2025 Refused
31 Preston Court Lansdown Close Walton-On-Thames Surrey KT12 3NU
Single-storey rear extension following demolition of rear conservatory.
2025/1803
2023 Approved
11 Preston Court Lansdown Close Walton-On-Thames Surrey KT12 3NU
Replacement windows at ground floor and first floor on front and rear elevations.
2023/2671
2023 Approved
11 Preston Court Lansdown Close Walton-On-Thames Surrey KT12 3NU
Replacement windows at ground floor and first floor on front and rear elevations.
2023/2671
2022 Approved
14 Stuart Avenue Walton-On-Thames Surrey KT12 2AA
Single-storey rear extension following demolition of existing conservatory.
2022/0015
2022 Approved
14 Stuart Avenue Walton-On-Thames Surrey KT12 2AA
Single-storey rear extension following demolition of existing conservatory.
2022/0015
2020 Approved
20 Stuart Avenue Walton-On-Thames Surrey KT12 2AA
Vehicular access.
2020/3465
2020 Approved
20 Stuart Avenue Walton-On-Thames Surrey KT12 2AA
Vehicular access.
2020/3465
2019 Approved
12 Stuart Avenue Walton-On-Thames Surrey KT12 2AA
Single-storey rear extension.
2019/2473
2019 Approved
12 Stuart Avenue Walton-On-Thames Surrey KT12 2AA
Single-storey rear extension.
2019/2473
2019 Approved
20 Stuart Avenue Walton-On-Thames Surrey KT12 2AA
Hip-to-gable roof extension incorporating rear dormer window with juliet balcony and fron…
2019/1971
2019 Approved
20 Stuart Avenue Walton-On-Thames Surrey KT12 2AA
Hip-to-gable roof extension incorporating rear dormer window with juliet balcony and fron…
2019/1971
2019 Approved
125 Sidney Road Walton-On-Thames Surrey KT12 2LU
Single-storey rear extension including new roof over existing extension.
2019/1024
2019 Approved
125 Sidney Road Walton-On-Thames Surrey KT12 2LU
Single-storey rear extension including new roof over existing extension.
2019/1024
2018 Approved
119 Sidney Road Walton-On-Thames Surrey KT12 2LU
Part two/part single-storey rear extension and alterations to fenestration.
2018/3585
2018 Approved
12 Stuart Avenue Walton-On-Thames Surrey KT12 2AA
Lawful Development Certificate: Whether planning permission is required for a proposed hi…
2018/0001
2017 Approved
136 Cottimore Avenue Walton-On-Thames Surrey KT12 2AG
Lawful Development Certificate: Whether planning permission is required for a proposed ve…
2017/4171
2017 Approved
136 Cottimore Avenue Walton-On-Thames Surrey KT12 2AG
Lawful Development Certificate: Whether planning permission is required for a proposed ve…
2017/4171
2016 Refused
20 Stuart Avenue Walton-On-Thames Surrey KT12 2AA
Single storey rear extension, new front porch and rear dormer window with gable end follo…
2016/0682
2016 Approved
136 Cottimore Avenue Walton-On-Thames Surrey KT12 2AG
PD Prior Notification : Single storey rear extension
2016/0788
2024 Approved
105 Cottimore Avenue Walton-On-Thames Surrey KT12 2AG
Prior Approval Schedule 2, Part 1, Class A: Single storey rear extension.
2024/3097
2024 Approved
105 Cottimore Avenue Walton-On-Thames Surrey KT12 2AG
Prior Approval Schedule 2, Part 1, Class A: Single storey rear extension.
2024/3097
2019 Approved
12 Stuart Avenue Walton-On-Thames Surrey KT12 2AA
Prior Approval Schedule 2, Part 1, Class A: Single-storey rear extension.
2019/2487
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
Source: MHCLG planning statistics · See full council rankings