Marchwood, High Park Avenue, East Horsley, Leatherhead, KT24 5DF
Approved on 23 April 2026
Council decision: ApproveDelegated (officer decision)3 conditions
Proposal
The application proposes the erection of a two-storey west side extension, a first-floor east side extension, a single-storey rear extension, creation of rear terrace and alterations to fenestration and external walls.
- Received
- 2 February 2026
- Decision level
- Delegated (officer decision)
- Public comments
- 1
- Council
- Guildford Borough Council
- Ward
- Clandon & Horsley
- Agent
- OSP Architecture Ltd
- ReceivedReceived2 Feb
- ValidatedValidated2 Feb
- Consult.Consultation7 Mar
- TargetTarget Date30 Mar
- DecidedDecided23 Apr
Decided in 80 days (council typically 63)
About this application
This is a full planning application for a single storey rear extension at Marchwood, High Park Avenue, East Horsley, Leatherhead, KT24 5DF. Guildford has handled 2,986 applications of this type. This one was decided in 80 days, 2 weeks longer than Guildford's typical decision time. There are no previous applications recorded at this address. In the past year there have been 299 applications across Clandon & Horsley. We hold 958 applications in total for the KT24 postcode area.
85% of full 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.See what's approved near your address
Application details
- Postcode
- KT24 5DF
- Application type
- Full Application
- Scale / size
- Small
- Parish
- East Horsley
Planning application dates
- Date validated
- 2 February 2026
- Consultation expiry
- 7 March 2026
- Consultation start
- 13 February 2026
- Consultation end
- 7 March 2026
- Neighbour consultation start
- 12 February 2026
- Neighbour consultation end
- 7 March 2026
- Last date for comments
- 30 March 2026
- Target decision date
- 30 March 2026
Applicant and agent
- Applicant
- Private applicant
- Agent
- OSP Architecture Ltd
- Architect profile
- OSP ARCHITECTURE LIMITED
- Agent address
- Broadmede House, Farnham Business, Weydon Lane, Farnham, GU9 8QT
Planning decision
- Case officer
- James Tang
- Statutory period
- 56 days
Publicity
- Advertisement expiry
- 7 March 2026
- Site notice end
- 7 March 2026
Additional information
- Planning Portal ID
- PP-14670936
- Documents
- 11
Site constraints
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
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near KT24
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- Colver, Norrels Drive, East Horsley, Leatherhead, KT24 5DR23/N/00106 · AmendmentRefused0.1 mi
- Green Tiles, High Park Avenue, East Horsley, Leatherhead, KT24 5DB26/P/00271 · FullApproved0.1 mi
- Green Tiles, High Park Avenue, East Horsley, Leatherhead, KT24 5DB26/D/00002 · ConditionsApproved0.1 mi
- Corner Cottage, High Park Avenue, East Horsley, Leatherhead, KT24 5DD26/P/00622 · FullApproved0.1 mi
- Corner Cottage, High Park Avenue, East Horsley, Leatherhead, KT24 5DD26/P/00192 · FullApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Lyes Electrical LtdElectrician0.4 mi
- Future Light Design LtdElectrician0.8 mi
- Integrated Fire Safety Systems LtdCommercial & industrial electrical installationsEmergency and Escape Lighting0.9 mi
- H Fulbrook ElectricsElectrician1.0 mi
What's been approved on your street?
See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.
Get The Signal Report