5 The Crescent Twyford Hampshire SO21 1NL
Proposal
To replace the existing bay window and entranceway to the principal elevation. To replace the single storey side element with a two storey extension inclusive of internal reconfiguration, refurbishment, and associated landscaping works.
- Received
- 6 May 2026
- Decision due
- 1 July 2026
- Decision level
- Delegated (officer decision)
- Council
- South Downs
- Ward
- Colden Common And Twyford Ward
- Agent
- Residence Architects
- ReceivedReceived6 May
- ValidatedValidated6 May
- Consult.Consultation5 Jun
- TargetTarget Date1 Jul
- DecidedDecided
About this application
This is a full planning application for an extension at 5 The Crescent Twyford Hampshire SO21 1NL. South Downs has handled 5,093 applications of this type. It has been with the council since 6 May 2026 and is still awaiting a decision. There are no previous applications recorded at this address. In the past year there have been 41 applications across Colden Common And Twyford Ward. We hold 1,501 applications in total for the SO21 postcode area.
88% of full applications at South Downs were approved. Across all application types, the council typically decides in about 8 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
- SO21 1NL
- Application type
- Householder
- Scale / size
- Small
- Parish
- Twyford Parish Council
Planning application dates
- Date validated
- 6 May 2026
- Last date for comments
- 5 June 2026
Applicant and agent
- Agent
- Residence Architects
- Architect profile
- RESIDENCE ARCHITECTS LIMITED
- Agent address
- Barn Cottage High Street Twyford Nr Winchester Hampshire SO21 1RF GB
Planning decision
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- PP-14903619
- Documents
- 7
Site constraints
Designations that overlap or adjoin the site outline.
- Nutrient neutrality catchment: River Itchen SACApplies to new homes and overnight accommodation · +1 more
- National park: South Downs
- Flood zone 1: Low probability (rivers and sea)
Possibly incomplete for this council: Article 4 directions and tree preservation orders.
Also checked, none recorded (20)
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, 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: South Downs
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- M Fyall DesignBathroom Design & InstallationBuilding Contractors0.3 mi
- W S H ElectricalElectrician1.0 mi
- J T Electrical Services LTDElectrician1.0 mi
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Planning something similar?
See what the council approved and refused for two-storey and first-floor extensions on your street. Pick your home and get the evidence before you pay for drawings.