20 Sidney Road Walton-OnThames Surrey KT12 2NA Data via plota.co.uk

2026/1739 - Lawful Development Cert - Proposed Approved

Proposal

Bifold doors to rear following demolition of existing rear bay window. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
16 Jul 2026
✓
Validated
22 Jul 2026
✓
Approved
25 Aug 2026

Approved on 25 Aug 2026 · Last checked 12 Sept 2026

Site constraints 1

Also on the record
Inside the Walton-on-Thames built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 3

Last sold for £1,150,000 in August 2025. Detached house, freehold.

1 August 2025£1,150,000
7 June 2007£685,000
5 July 1996£155,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area180 m² (1,938 sq ft)
Energy ratingD (61 out of 100), could reach C
PropertyDetached house, 7 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in October 2022, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Council
Elmbridge
Application type
Lawful Development Cert - Proposed
Postcode
KT12 2NA
Received
16 Jul 2026
Validated
22 Jul 2026
Ward
Walton Central Ward
Decision
Grant Lawful Development Cert - Proposed
Decision date
25 Aug 2026

How this decision compares

Decided in 34 days from validation, 28 days faster than Elmbridge's median of 62 for demolitions. Approved, as 76% of demolitions here are.

42%decided within 8 weeks
76%approved
233decided in the last year

Plota live figures for demolitions decided by Elmbridge in the last twelve months, from validation. Elmbridge decision record →

Elmbridge
Planning Authority Score
2.6/10
Poor
#247 of 296 councils
Relevant to this application:
Householder decisions

Elmbridge ranks #195 out of 296 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 statistics
Based on MHCLG data, the year to March 2026
77%
Overall approval rate
Below avg (87%) #277 of 296
79%
Householder approved
Below avg (90%) #281 of 296
57%
Decided in 8 weeks
Below avg (63%) #195 of 296
44%
Extended time limit
Above avg (41%) #178 of 296
68%
Minor dwellings approved
195 decided (1-9 homes)
60%
Major dwellings approved
15 decided (10+ homes)
72%
Change of use approved
32 decided
1,358
Total decisions
314 refused in the year to March 2026

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.