Crowsley Grange, Crowsley, RG9 4JP
Approved on 18 November 2025
Council decision: Planning Permission is GrantedDelegated (officer decision)3 conditions
Proposal
Rear three storey gable extension, loft conversion with new rooflights, single storey link extension, reconfiguring existing annex to integrate with main house, development of existing outbuildings in to entertaining space, replacing sand and cement render to annex with timber boarding and insertion of new window to front gable. (Preliminary Bat Roost Assessment submitted 10 June and additional information received 27 October 2025).
- Received
- 28 March 2025
- Decision level
- Delegated (officer decision)
- Agent
- Technical Design Solutions
- ReceivedReceived28 Mar
- ValidatedValidated2 Apr
- Consult.Consultation11 Nov
- TargetTarget Date28 May
- DecidedDecided18 Nov
Decided in 230 days (council typically 56)
About this application
This is a full planning application for a loft conversion at Crowsley Grange, Crowsley, RG9 4JP. South Oxfordshire has handled 3,382 applications of this type. This one was decided in 235 days, 26 weeks longer than South Oxfordshire's typical decision time. There are no previous applications recorded at this address. We hold 1,428 applications in total for the RG9 postcode area.
96% of full applications at South Oxfordshire District Council 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
- RG9 4JP
- Application type
- Householder Application
- Scale / size
- Medium
Planning application dates
- Date validated
- 2 April 2025
- Consultation expiry
- 11 November 2025
- Consultation start
- 4 April 2025
- Consultation end
- 11 November 2025
- Target decision date
- 28 May 2025
- Application expires
- 21 November 2025
Applicant and agent
- Agent
- Technical Design Solutions
Planning decision
- Statutory period
- 233 days
Appeal
- Appeal status
- No appeal lodged.
Additional information
- Documents
- 25
Site constraints
Designations at the address point. Ones next to the site may also apply.
- National Landscape (AONB): Chilterns
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.
Possibly incomplete for this council: tree preservation orders.
Also checked, none recorded (21)
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, 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 Oxfordshire
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Around this site
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For applicants and trades
For the applicant
Need a structural or levels report? Structural engineers near this site
Condition 3 on the decision asks for this.
- 16.8 miSlough
- 32.1 miWimbledon
- 35.4 miWestminster
Nearest first, within 50 miles of the site. Every firm is listed free.
Contractors near this project
Find contractors for extensions near this site- Multi Building Services Power Installations LtdElectricianAlternative Power Supplies1.1 mi
- C.S. Catt t/a Compass ElectricalElectrician1.3 mi
- SES ElectricalElectrician1.8 mi
- Revolution EVElectrician1.8 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.