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Westbury, Silkmore Lane, West Horsley, Leatherhead, KT24 6JQ

20/N/00150Non-material amendmentApproved
Discharge / amendments

Approved on 23 December 2020

Council decision: ApproveDelegated (officer decision)

Approximate location: the centre of the postcode, not the exact property.

Proposal

Non-material amendment to application 19/P/01955 approved 10/01/2020 - amendments to position and number of openings to elevations Left Side - retention of three existing windows to Lounge & Dining Room, addition of one extra window to Dining Room and replace full height window with Bi-fold door to Family Room. Removal of one window at 1st floor to ensuite Right side - removal of existing window to garage and side window to utility room door, addition of obscure glazed window to WC Rear Elevation - Replace two rear windows to Master Bedroom with Juliette balcony

Received
8 December 2020
Decision level
Delegated (officer decision)
Ward
Clandon & Horsley
Agent
FORM Design Group Ltd
  1. Received8 Dec
  2. Validated8 Dec
  3. Consult.5 Jan
  4. Target5 Jan
  5. Decided23 Dec

Decided in 15 days (council typically 63)

About this application

This is an application to amend a permission at Westbury, Silkmore Lane, West Horsley, Leatherhead, KT24 6JQ. Guildford has handled 297 applications of this type. This one was decided in 15 days, 7 weeks quicker than Guildford's typical decision time. The site is in 1 listed building nearby. There have been 3 other applications at this address. In the past year there have been 300 applications across Clandon & Horsley. We hold 958 applications in total for the KT24 postcode area.

80% of amendment applications at Guildford Borough Council were approved. Across all application types, the council typically decides in about 9 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
KT24 6JQ
Application type
Non-material amendment
Scale / size
Small
Parish
West Horsley

Planning application dates

Date validated
8 December 2020
Last date for comments
5 January 2021
Target decision date
5 January 2021

Applicant and agent

Agent
FORM Design Group Ltd
Architect profile
FORM DESIGN GROUP LTD
Agent address
Hersham Place Technology Park, Walton on Thames, KT12 4RZ

Planning decision

Statutory period
28 days

Additional information

Planning Portal ID
PP-09325115
Comments
0
Documents
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Guildford

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