20 Strawberry Hill Northampton NN3 5HL
Approved on 12 March 2026
Council decision: ApprovalDelegated (officer decision)
Proposal
Single storey rear extension with a part pitched and flat roof in materials to match existing
- Received
- 28 January 2026
- Decision level
- Delegated (officer decision)
- Ward
- Blackthorn and Rectory Farm Ward
- ReceivedReceived28 Jan
- ValidatedValidated28 Jan
- Consult.Consultation
- TargetTarget Date25 Mar
- DecidedDecided12 Mar
Decided in 43 days (council typically 70)
About this application
This is an outline application for a single storey rear extension at 20 Strawberry Hill Northampton NN3 5HL. West Northamptonshire has handled 1,500 applications of this type. This one was decided in 43 days, 4 weeks quicker than West Northamptonshire's typical decision time. There are no previous applications recorded at this address. In the past year there have been 9 applications across Blackthorn and Rectory Farm Ward. We hold 1,870 applications in total for the NN3 postcode area.
84% of outline 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 5HL
- Application type
- Lawful Development Certificate (Proposed)
- Scale / size
- Small
- Parish
- Northampton Town Council
Planning application dates
- Date validated
- 28 January 2026
- Target decision date
- 25 March 2026
Applicant and agent
- Agent address
- Mr Neil Johnson 1 Thistlecroft Hemel Hemptead HP1 1PB
Planning decision
- Statutory period
- 56 days
Additional information
- Documents
- 9
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
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Around this site
Nearby applications
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- P B Electrical ServicesElectrician0.0 mi
- M J Law Electrical LimitedElectrician0.0 mi
- CD DevelopmentsElectrician0.1 mi
- T Williams ElectricalElectrician0.4 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.