18 Newfield Road Sonning Common RG4 9TB
Approved on 29 April 2026
Council decision: Planning Permission is Granted5 conditions
Proposal
Single storey side extension, roof extension and new porch.
- Received
- 23 February 2026
- ReceivedReceived23 Feb
- ValidatedValidated2 Mar
- Consult.Consultation31 Mar
- TargetTarget Date27 Apr
- DecidedDecided29 Apr
Decided in 58 days (council typically 56)
About this application
This is a full planning application for a single storey side extension at 18 Newfield Road Sonning Common RG4 9TB. South Oxfordshire has handled 3,382 applications of this type. This one was decided in 65 days, 9 days longer than South Oxfordshire's typical decision time. There are no previous applications recorded at this address. We hold 822 applications in total for the RG4 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
- RG4 9TB
- Application type
- Other (Householder)
- Scale / size
- Small
Planning application dates
- Date validated
- 2 March 2026
- Consultation expiry
- 31 March 2026
- Consultation start
- 10 March 2026
- Consultation end
- 31 March 2026
- Target decision date
- 27 April 2026
Planning decision
- Statutory period
- 56 days
Appeal
- Appeal status
- No appeal lodged.
Additional information
- Documents
- 5
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. Ask the council if these matter.
Possibly incomplete for this council: tree preservation orders.
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: 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.
- 18.1 miSlough
- 33.5 miWimbledon
- 36.4 miNew Southgate
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 Supplies0.4 mi
- Henley Glazing and Window Centre LimitedWindow & Door Installer1.0 mi
- Revive Electrical Solutions LtdElectrician1.6 mi
- Electrical Concepts LtdElectrician1.8 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.