Treetops Hazeley Road Twyford Hampshire SO21 1PZ
Approved on 24 September 2025
Delegated (officer decision)
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Proposed demolition of garage; erection of single storey extension to the South and West elevations, removal of hanging tiles and rendering the property, replacing existing windows, removal of the chimney breast, re-roofing, and addition of solar panels and air source heat pumps.
- Received
- 4 August 2025
- Decision level
- Delegated (officer decision)
- Council
- South Downs
- Ward
- Colden Common And Twyford Ward
- Agent
- AR Design Studio
- ReceivedReceived4 Aug
- ValidatedValidated4 Aug
- Consult.Consultation1 Sep
- TargetTarget Date29 Sep
- DecidedDecided24 Sep
Decided in 51 days (council typically 56)
About this application
This is a full planning application for demolition at Treetops Hazeley Road Twyford Hampshire SO21 1PZ. South Downs has handled 5,093 applications of this type. This one was decided in 51 days, 5 days quicker than South Downs's typical decision time. 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 1,499 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 1PZ
- Application type
- Householder
- Scale / size
- Small
- Parish
- Twyford Parish Council
Planning application dates
- Date validated
- 4 August 2025
- Last date for comments
- 1 September 2025
- Target decision date
- 29 September 2025
- Permission expires
- 24 September 2028
Applicant and agent
- Agent
- AR Design Studio
- Architect profile
- AR DESIGN STUDIO LTD
- Agent address
- AR Design Studio Calpe House 20 Little Minster Street Winchester SO23 9HB
Planning decision
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- PP-14202566
- Documents
- 23
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 2: Medium probability (rivers and sea)Part of the site
- Nutrient neutrality catchment: River Itchen SACApplies to new homes and overnight accommodation · +1 more
- National park: South Downs
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.
Associated applications
- 202614 Sep
Discharge of condition 3 of planning consent SDNP/25/03163/HOUS
ApprovedDischarge of conditionsSDNP/26/03551/DCOND - 20254 Aug
Proposed demolition of garage; erection of single storey extension to the South and West elevations, removal…
This applicationApprovedFullSDNP/25/03163/HOUS
Source: South Downs
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Around this site
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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 ElectricalElectrician1.3 mi
- J T Electrical Services LTDElectrician1.3 mi
- ABL Projects LtdElectrician1.4 mi
Planning something similar?
See what the council approved and refused for solar panel and heat pump installations on your street. Pick your home and get the evidence before you pay for drawings.