3 Sunset Court Northampton NN3 9TN
Proposal
Proposed single storey rear extension including garage conversion
- Received
- 22 December 2025
- Decision due
- 9 March 2026
- Decision level
- Delegated (officer decision)
- Ward
- Billing Ward
- ReceivedReceived22 Dec
- ValidatedValidated12 Jan
- Consult.Consultation27 Feb
- TargetTarget Date9 Mar
- DecidedDecided
About this application
This is a full planning application for a single storey rear extension at 3 Sunset Court Northampton NN3 9TN. West Northamptonshire has handled 9,971 applications of this type. It has been with the council since 22 December 2025 and is still awaiting a decision. There are no previous applications recorded at this address. In the past year there have been 43 applications across Billing Ward. We hold 1,870 applications in total for the NN3 postcode area.
89% of full applications at West Northamptonshire Council were approved. Across all application types, the council typically decides in about 10 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
- NN3 9TN
- Application type
- Full Planning Permission
- Scale / size
- Small
- Parish
- Billing Parish Council
Planning application dates
- Date validated
- 12 January 2026
- Last date for comments
- 27 February 2026
Applicant and agent
- Agent address
- Mr Mizanur Rahman 25 Pine Copse Close Northampton NN5 6NF
Planning decision
- Statutory period
- 56 days
Additional information
- Documents
- 6
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: West Northamptonshire
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near NN3
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- Former Pearce Leather Works Wellingborough Road Northampton NN3 9BG2025/3997/FULL · FullAwaiting decision0.2 mi
- Former Pearce Leather Works Wellingborough Road Northampton NN3 9BG2025/3998/LBC · HeritageAwaiting decision0.2 mi
- 35 Washbrook Close, Northampton, NN3 9AP2024/1264/FULL · FullApproved0.2 mi
- The Priory 1 Orchard Hill Northampton NN3 9AG2026/0888/LBC · HeritageAwaiting decision0.2 mi
- The Jays Nest 105 Orchard Hill Northampton NN3 9AG2025/5263/FULL · FullApproved0.2 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- J B House LimitedBuilderCarpenters0.1 mi
- Shire GlassWindow & Door Installer0.2 mi
- Hartwell & Son LtdElectrician0.6 mi
- Rose Tree Care LtdTree Surgeons0.7 mi
Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.